summary refs log tree commit diff
path: root/sunrpc
diff options
context:
space:
mode:
authorRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
committerRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
commit28f540f45bbacd939bfd07f213bcad2bf730b1bf (patch)
tree15f07c4c43d635959c6afee96bde71fb1b3614ee /sunrpc
downloadglibc-28f540f45bbacd939bfd07f213bcad2bf730b1bf.tar.gz
glibc-28f540f45bbacd939bfd07f213bcad2bf730b1bf.tar.xz
glibc-28f540f45bbacd939bfd07f213bcad2bf730b1bf.zip
initial import
Diffstat (limited to 'sunrpc')
-rw-r--r--sunrpc/.cvsignore6
-rw-r--r--sunrpc/Makefile128
-rw-r--r--sunrpc/auth_none.c133
-rw-r--r--sunrpc/auth_unix.c319
-rw-r--r--sunrpc/authuxprot.c66
-rw-r--r--sunrpc/bindrsvprt.c78
-rw-r--r--sunrpc/clnt_gen.c110
-rw-r--r--sunrpc/clnt_perr.c305
-rw-r--r--sunrpc/clnt_raw.c238
-rw-r--r--sunrpc/clnt_simp.c112
-rw-r--r--sunrpc/clnt_tcp.c466
-rw-r--r--sunrpc/clnt_udp.c442
-rw-r--r--sunrpc/etc.rpc33
-rw-r--r--sunrpc/get_myaddr.c91
-rw-r--r--sunrpc/getrpcent.c235
-rw-r--r--sunrpc/getrpcport.c55
-rw-r--r--sunrpc/pm_getmaps.c86
-rw-r--r--sunrpc/pm_getport.c89
-rw-r--r--sunrpc/pmap_clnt.c115
-rw-r--r--sunrpc/pmap_prot.c57
-rw-r--r--sunrpc/pmap_prot2.c116
-rw-r--r--sunrpc/pmap_rmt.c392
-rw-r--r--sunrpc/portmap.c481
-rw-r--r--sunrpc/rpc/auth.h166
-rw-r--r--sunrpc/rpc/auth_unix.h72
-rw-r--r--sunrpc/rpc/clnt.h331
-rw-r--r--sunrpc/rpc/netdb.h52
-rw-r--r--sunrpc/rpc/pmap_clnt.h65
-rw-r--r--sunrpc/rpc/pmap_prot.h94
-rw-r--r--sunrpc/rpc/pmap_rmt.h53
-rw-r--r--sunrpc/rpc/rpc.h73
-rw-r--r--sunrpc/rpc/rpc_msg.h187
-rw-r--r--sunrpc/rpc/svc.h280
-rw-r--r--sunrpc/rpc/svc_auth.h42
-rw-r--r--sunrpc/rpc/types.h63
-rw-r--r--sunrpc/rpc/xdr.h270
-rw-r--r--sunrpc/rpc_clntout.c126
-rw-r--r--sunrpc/rpc_cmsg.c190
-rw-r--r--sunrpc/rpc_common.c41
-rw-r--r--sunrpc/rpc_cout.c350
-rw-r--r--sunrpc/rpc_dtable.c46
-rw-r--r--sunrpc/rpc_hout.c370
-rw-r--r--sunrpc/rpc_main.c433
-rw-r--r--sunrpc/rpc_parse.c419
-rw-r--r--sunrpc/rpc_parse.h157
-rw-r--r--sunrpc/rpc_prot.c289
-rw-r--r--sunrpc/rpc_scan.c473
-rw-r--r--sunrpc/rpc_scan.h101
-rw-r--r--sunrpc/rpc_svcout.c275
-rw-r--r--sunrpc/rpc_util.c436
-rw-r--r--sunrpc/rpc_util.h114
-rw-r--r--sunrpc/rpcinfo.c665
-rw-r--r--sunrpc/rpcsvc/bootparam.x97
-rw-r--r--sunrpc/rpcsvc/klm_prot.x134
-rw-r--r--sunrpc/rpcsvc/mount.x161
-rw-r--r--sunrpc/rpcsvc/nfs_prot.x355
-rw-r--r--sunrpc/rpcsvc/nlm_prot.x179
-rw-r--r--sunrpc/rpcsvc/rex.x229
-rw-r--r--sunrpc/rpcsvc/rnusers.x86
-rw-r--r--sunrpc/rpcsvc/rquota.x61
-rw-r--r--sunrpc/rpcsvc/rstat.x145
-rw-r--r--sunrpc/rpcsvc/sm_inter.x116
-rw-r--r--sunrpc/rpcsvc/spray.x84
-rw-r--r--sunrpc/rpcsvc/yp.x291
-rw-r--r--sunrpc/rpcsvc/yppasswd.x63
-rw-r--r--sunrpc/svc.c479
-rw-r--r--sunrpc/svc_auth.c114
-rw-r--r--sunrpc/svc_authux.c134
-rw-r--r--sunrpc/svc_raw.c166
-rw-r--r--sunrpc/svc_run.c72
-rw-r--r--sunrpc/svc_simple.c143
-rw-r--r--sunrpc/svc_tcp.c419
-rw-r--r--sunrpc/svc_udp.c475
-rw-r--r--sunrpc/xdr.c577
-rw-r--r--sunrpc/xdr_array.c153
-rw-r--r--sunrpc/xdr_float.c267
-rw-r--r--sunrpc/xdr_mem.c184
-rw-r--r--sunrpc/xdr_rec.c580
-rw-r--r--sunrpc/xdr_ref.c132
-rw-r--r--sunrpc/xdr_stdio.c189
80 files changed, 16471 insertions, 0 deletions
diff --git a/sunrpc/.cvsignore b/sunrpc/.cvsignore
new file mode 100644
index 0000000000..048c2371e5
--- /dev/null
+++ b/sunrpc/.cvsignore
@@ -0,0 +1,6 @@
+*.gz *.Z *.tar *.tgz
+=*
+TODO COPYING* AUTHORS copyr-* copying.*
+glibc-*
+
+rpcsrc-4.0
diff --git a/sunrpc/Makefile b/sunrpc/Makefile
new file mode 100644
index 0000000000..6a5f895722
--- /dev/null
+++ b/sunrpc/Makefile
@@ -0,0 +1,128 @@
+# Copyright (C) 1994 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+#
+#	Sub-makefile for sunrpc portion of the library.
+#
+subdir	:= sunrpc
+
+# The code in this subdirectory is taken verbatim from Sun's RPCSRC-4.0
+# distribution.  A few files needed trivial modifications to compile in the
+# GNU environment; these changes are marked by comments that say
+# `roland@gnu'.  All the code from Sun's rpc, etc, and rpcgen
+# subdirectories is in this directory; the rpc subdirectory contains only
+# the header files.  Other than that, several files were renamed so as not
+# to exceed 14-character file name limits:
+#
+#	authunix_prot.c -> authuxprot.c
+#	bindresvport.c -> bindrsvprt.c
+#	clnt_generic.c -> clnt_gen.c
+#	clnt_perror.c -> clnt_perr.c
+#	clnt_simple.c -> clnt_simp.c
+#	get_myaddress.c -> get_myaddr.c
+#	pmap_getmaps.c -> pm_getmaps.c
+#	pmap_getport.c -> pm_getport.c
+#	rpc_callmsg.c -> rpc_cmsg.c
+#	rpc_commondata.c -> rpc_common.c
+#	rpc_dtablesize.c -> rpc_dtable.c
+#	svc_auth_unix.c -> svc_authux.c
+#	xdr_reference.c -> xdr_ref.c
+#	rpcsvc/bootparam_prot.x -> rpcsvc/bootparam.x
+
+headers = $(addprefix rpc/,auth.h auth_unix.h clnt.h netdb.h pmap_clnt.h \
+			   pmap_prot.h pmap_rmt.h rpc.h rpc_msg.h svc.h \
+			   svc_auth.h types.h xdr.h) \
+	  $(rpcsvc:%=rpcsvc/%) $(rpcsvc:%.x=rpcsvc/%.h)
+rpcsvc = bootparam.x nlm_prot.x rstat.x \
+	 yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \
+	 rnusers.x spray.x nfs_prot.x rquota.x yp.x
+install-others = $(includedir)/rpcsvc/bootparam_prot.h \
+		 $(sysconfdir)/rpc
+generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c)
+
+routines := auth_none auth_unix authuxprot bindrsvprt \
+	    clnt_gen clnt_perr clnt_raw clnt_simp clnt_tcp \
+	    clnt_udp rpc_dtable get_myaddr getrpcent getrpcport \
+	    pmap_clnt pm_getmaps pm_getport pmap_prot \
+	    pmap_prot2 pmap_rmt rpc_prot rpc_common rpc_cmsg \
+	    svc svc_auth svc_authux svc_raw svc_run svc_simple \
+	    svc_tcp svc_udp xdr xdr_array xdr_float xdr_mem \
+	    xdr_rec xdr_ref xdr_stdio
+
+install-lib := librpcsvc.a
+install-bin := rpcgen
+install-sbin := rpcinfo portmap
+rpcsvc-objs = $(rpcsvc:%.x=x%.o)
+rpcgen-objs = rpc_main.o rpc_hout.o rpc_cout.o rpc_parse.o \
+	      rpc_scan.o rpc_util.o rpc_svcout.o rpc_clntout.o
+extra-objs = $(rpcgen-objs) $(rpcsvc-objs)
+omit-deps = $(basename $(rpcsvc-objs))
+# These headers are part of rpcgen.
+distribute := rpc_util.h rpc_parse.h rpc_scan.h $(rpcgen-objs:.o=.c) etc.rpc
+
+others := portmap rpcinfo
+
+# Sun's code is not too clean.
+override +gccwarn := -w
+
+include ../Rules
+
+$(objpfx)rpcgen: $(addprefix $(objpfx),$(rpcgen-objs)) $(libc.a)
+	$(+link)
+
+rpcgen-cmd = $(dir $(word 2,$^))$(notdir $(word 2,$^))
+
+# The proper file name is longer than 14 chars, so we install it under
+# a shorter name.  But if the filesystem can handle it, we want to
+# install under the proper name as well.
+$(includedir)/rpcsvc/bootparam_prot.h: $(includedir)/rpcsvc/bootparam.h
+	@echo It is safe to ignore an error here if this file name is too long.
+	-$(do-install)
+
+# Install the rpc data base file.
+$(sysconfdir)/rpc: etc.rpc
+	$(do-install)
+
+defines := $(defines) -D_PATH_RPC='"$(sysconfdir)/rpc"'
+
+# Build the `rpcsvc' library of XDR functions.
+
+lib: $(objpfx)librpcsvc.a
+
+$(objpfx)librpcsvc.a: $(addprefix $(objpfx),$(rpcsvc-objs))
+# This library is small enough that it's simplest to recreate the archive
+# from scratch each time.
+	rm -f $@
+ifdef objdir
+	cd $(objdir); $(AR) cq$(verbose) $@ $(^:$(objpfx)%=%)
+else
+	$(AR) cq$(verbose) $@ $^
+endif
+	$(RANLIB) $@
+
+# Generate the rpcsvc headers with rpcgen.
+$(objpfx)rpcsvc/%.h: rpcsvc/%.x $(objpfx)rpcgen
+	$(make-target-directory)
+	$(rpcgen-cmd) -h $< -o $@
+# Generate the rpcsvc XDR functions with rpcgen.
+$(objpfx)x%.c: rpcsvc/%.x $(objpfx)rpcgen
+	$(rpcgen-cmd) -c $< -o $@
+# The generated source files depend on the corresponding generated headers.
+# Gratuitous dependency on generated .c file here just gets it mentioned to
+# avoid being an intermediate file and getting removed.
+$(rpcsvc:%.x=$(objpfx)x%.o): $(objpfx)x%.o: $(objpfx)x%.c $(objpfx)rpcsvc/%.h
diff --git a/sunrpc/auth_none.c b/sunrpc/auth_none.c
new file mode 100644
index 0000000000..630037fb47
--- /dev/null
+++ b/sunrpc/auth_none.c
@@ -0,0 +1,133 @@
+/* @(#)auth_none.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)auth_none.c 1.19 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * auth_none.c
+ * Creates a client authentication handle for passing "null" 
+ * credentials and verifiers to remote systems. 
+ * 
+ * Copyright (C) 1984, Sun Microsystems, Inc. 
+ */
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/auth.h>
+#define MAX_MARSHEL_SIZE 20
+
+/*
+ * Authenticator operations routines
+ */
+static void	authnone_verf();
+static void	authnone_destroy();
+static bool_t	authnone_marshal();
+static bool_t	authnone_validate();
+static bool_t	authnone_refresh();
+
+static struct auth_ops ops = {
+	authnone_verf,
+	authnone_marshal,
+	authnone_validate,
+	authnone_refresh,
+	authnone_destroy
+};
+
+static struct authnone_private {
+	AUTH	no_client;
+	char	marshalled_client[MAX_MARSHEL_SIZE];
+	u_int	mcnt;
+} *authnone_private;
+
+AUTH *
+authnone_create()
+{
+	register struct authnone_private *ap = authnone_private;
+	XDR xdr_stream;
+	register XDR *xdrs;
+
+	if (ap == 0) {
+		ap = (struct authnone_private *)calloc(1, sizeof (*ap));
+		if (ap == 0)
+			return (0);
+		authnone_private = ap;
+	}
+	if (!ap->mcnt) {
+		ap->no_client.ah_cred = ap->no_client.ah_verf = _null_auth;
+		ap->no_client.ah_ops = &ops;
+		xdrs = &xdr_stream;
+		xdrmem_create(xdrs, ap->marshalled_client, (u_int)MAX_MARSHEL_SIZE,
+		    XDR_ENCODE);
+		(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_cred);
+		(void)xdr_opaque_auth(xdrs, &ap->no_client.ah_verf);
+		ap->mcnt = XDR_GETPOS(xdrs);
+		XDR_DESTROY(xdrs);
+	}
+	return (&ap->no_client);
+}
+
+/*ARGSUSED*/
+static bool_t
+authnone_marshal(client, xdrs)
+	AUTH *client;
+	XDR *xdrs;
+{
+	register struct authnone_private *ap = authnone_private;
+
+	if (ap == 0)
+		return (0);
+	return ((*xdrs->x_ops->x_putbytes)(xdrs,
+	    ap->marshalled_client, ap->mcnt));
+}
+
+static void 
+authnone_verf()
+{
+}
+
+static bool_t
+authnone_validate()
+{
+
+	return (TRUE);
+}
+
+static bool_t
+authnone_refresh()
+{
+
+	return (FALSE);
+}
+
+static void
+authnone_destroy()
+{
+}
diff --git a/sunrpc/auth_unix.c b/sunrpc/auth_unix.c
new file mode 100644
index 0000000000..87ff2b648b
--- /dev/null
+++ b/sunrpc/auth_unix.c
@@ -0,0 +1,319 @@
+/* @(#)auth_unix.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)auth_unix.c 1.19 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * auth_unix.c, Implements UNIX style authentication parameters. 
+ *  
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The system is very weak.  The client uses no encryption for it's
+ * credentials and only sends null verifiers.  The server sends backs
+ * null verifiers or optionally a verifier that suggests a new short hand
+ * for the credentials.
+ *
+ */
+
+#include <stdio.h>
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/auth.h>
+#include <rpc/auth_unix.h>
+
+/*
+ * Unix authenticator operations vector
+ */
+static void	authunix_nextverf();
+static bool_t	authunix_marshal();
+static bool_t	authunix_validate();
+static bool_t	authunix_refresh();
+static void	authunix_destroy();
+
+static struct auth_ops auth_unix_ops = {
+	authunix_nextverf,
+	authunix_marshal,
+	authunix_validate,
+	authunix_refresh,
+	authunix_destroy
+};
+
+/*
+ * This struct is pointed to by the ah_private field of an auth_handle.
+ */
+struct audata {
+	struct opaque_auth	au_origcred;	/* original credentials */
+	struct opaque_auth	au_shcred;	/* short hand cred */
+	u_long			au_shfaults;	/* short hand cache faults */
+	char			au_marshed[MAX_AUTH_BYTES];
+	u_int			au_mpos;	/* xdr pos at end of marshed */
+};
+#define	AUTH_PRIVATE(auth)	((struct audata *)auth->ah_private)
+
+static bool_t marshal_new_auth();
+
+
+/*
+ * Create a unix style authenticator.
+ * Returns an auth handle with the given stuff in it.
+ */
+AUTH *
+authunix_create(machname, uid, gid, len, aup_gids)
+	char *machname;
+	int uid;
+	int gid;
+	register int len;
+	int *aup_gids;
+{
+	struct authunix_parms aup;
+	char mymem[MAX_AUTH_BYTES];
+	struct timeval now;
+	XDR xdrs;
+	register AUTH *auth;
+	register struct audata *au;
+
+	/*
+	 * Allocate and set up auth handle
+	 */
+	auth = (AUTH *)mem_alloc(sizeof(*auth));
+#ifndef KERNEL
+	if (auth == NULL) {
+		(void)fprintf(stderr, "authunix_create: out of memory\n");
+		return (NULL);
+	}
+#endif
+	au = (struct audata *)mem_alloc(sizeof(*au));
+#ifndef KERNEL
+	if (au == NULL) {
+		(void)fprintf(stderr, "authunix_create: out of memory\n");
+		return (NULL);
+	}
+#endif
+	auth->ah_ops = &auth_unix_ops;
+	auth->ah_private = (caddr_t)au;
+	auth->ah_verf = au->au_shcred = _null_auth;
+	au->au_shfaults = 0;
+
+	/*
+	 * fill in param struct from the given params
+	 */
+	(void)gettimeofday(&now,  (struct timezone *)0);
+	aup.aup_time = now.tv_sec;
+	aup.aup_machname = machname;
+	aup.aup_uid = uid;
+	aup.aup_gid = gid;
+	aup.aup_len = (u_int)len;
+	aup.aup_gids = aup_gids;
+
+	/*
+	 * Serialize the parameters into origcred
+	 */
+	xdrmem_create(&xdrs, mymem, MAX_AUTH_BYTES, XDR_ENCODE);
+	if (! xdr_authunix_parms(&xdrs, &aup)) 
+		abort();
+	au->au_origcred.oa_length = len = XDR_GETPOS(&xdrs);
+	au->au_origcred.oa_flavor = AUTH_UNIX;
+#ifdef KERNEL
+	au->au_origcred.oa_base = mem_alloc((u_int) len);
+#else
+	if ((au->au_origcred.oa_base = mem_alloc((u_int) len)) == NULL) {
+		(void)fprintf(stderr, "authunix_create: out of memory\n");
+		return (NULL);
+	}
+#endif
+	bcopy(mymem, au->au_origcred.oa_base, (u_int)len);
+
+	/*
+	 * set auth handle to reflect new cred.
+	 */
+	auth->ah_cred = au->au_origcred;
+	marshal_new_auth(auth);
+	return (auth);
+}
+
+/*
+ * Returns an auth handle with parameters determined by doing lots of
+ * syscalls.
+ */
+AUTH *
+authunix_create_default()
+{
+	register int len;
+	char machname[MAX_MACHINE_NAME + 1];
+	register int uid;
+	register int gid;
+	int gids[NGRPS];
+
+	if (gethostname(machname, MAX_MACHINE_NAME) == -1)
+		abort();
+	machname[MAX_MACHINE_NAME] = 0;
+	uid = geteuid();
+	gid = getegid();
+	if ((len = getgroups(NGRPS, gids)) < 0)
+		abort();
+	return (authunix_create(machname, uid, gid, len, gids));
+}
+
+/*
+ * authunix operations
+ */
+
+static void
+authunix_nextverf(auth)
+	AUTH *auth;
+{
+	/* no action necessary */
+}
+
+static bool_t
+authunix_marshal(auth, xdrs)
+	AUTH *auth;
+	XDR *xdrs;
+{
+	register struct audata *au = AUTH_PRIVATE(auth);
+
+	return (XDR_PUTBYTES(xdrs, au->au_marshed, au->au_mpos));
+}
+
+static bool_t
+authunix_validate(auth, verf)
+	register AUTH *auth;
+	struct opaque_auth verf;
+{
+	register struct audata *au;
+	XDR xdrs;
+
+	if (verf.oa_flavor == AUTH_SHORT) {
+		au = AUTH_PRIVATE(auth);
+		xdrmem_create(&xdrs, verf.oa_base, verf.oa_length, XDR_DECODE);
+
+		if (au->au_shcred.oa_base != NULL) {
+			mem_free(au->au_shcred.oa_base,
+			    au->au_shcred.oa_length);
+			au->au_shcred.oa_base = NULL;
+		}
+		if (xdr_opaque_auth(&xdrs, &au->au_shcred)) {
+			auth->ah_cred = au->au_shcred;
+		} else {
+			xdrs.x_op = XDR_FREE;
+			(void)xdr_opaque_auth(&xdrs, &au->au_shcred);
+			au->au_shcred.oa_base = NULL;
+			auth->ah_cred = au->au_origcred;
+		}
+		marshal_new_auth(auth);
+	}
+	return (TRUE);
+}
+
+static bool_t
+authunix_refresh(auth)
+	register AUTH *auth;
+{
+	register struct audata *au = AUTH_PRIVATE(auth);
+	struct authunix_parms aup;
+	struct timeval now;
+	XDR xdrs;
+	register int stat;
+
+	if (auth->ah_cred.oa_base == au->au_origcred.oa_base) {
+		/* there is no hope.  Punt */
+		return (FALSE);
+	}
+	au->au_shfaults ++;
+
+	/* first deserialize the creds back into a struct authunix_parms */
+	aup.aup_machname = NULL;
+	aup.aup_gids = (int *)NULL;
+	xdrmem_create(&xdrs, au->au_origcred.oa_base,
+	    au->au_origcred.oa_length, XDR_DECODE);
+	stat = xdr_authunix_parms(&xdrs, &aup);
+	if (! stat) 
+		goto done;
+
+	/* update the time and serialize in place */
+	(void)gettimeofday(&now, (struct timezone *)0);
+	aup.aup_time = now.tv_sec;
+	xdrs.x_op = XDR_ENCODE;
+	XDR_SETPOS(&xdrs, 0);
+	stat = xdr_authunix_parms(&xdrs, &aup);
+	if (! stat)
+		goto done;
+	auth->ah_cred = au->au_origcred;
+	marshal_new_auth(auth);
+done:
+	/* free the struct authunix_parms created by deserializing */
+	xdrs.x_op = XDR_FREE;
+	(void)xdr_authunix_parms(&xdrs, &aup);
+	XDR_DESTROY(&xdrs);
+	return (stat);
+}
+
+static void
+authunix_destroy(auth)
+	register AUTH *auth;
+{
+	register struct audata *au = AUTH_PRIVATE(auth);
+
+	mem_free(au->au_origcred.oa_base, au->au_origcred.oa_length);
+
+	if (au->au_shcred.oa_base != NULL)
+		mem_free(au->au_shcred.oa_base, au->au_shcred.oa_length);
+
+	mem_free(auth->ah_private, sizeof(struct audata));
+
+	if (auth->ah_verf.oa_base != NULL)
+		mem_free(auth->ah_verf.oa_base, auth->ah_verf.oa_length);
+
+	mem_free((caddr_t)auth, sizeof(*auth));
+}
+
+/*
+ * Marshals (pre-serializes) an auth struct.
+ * sets private data, au_marshed and au_mpos
+ */
+static bool_t
+marshal_new_auth(auth)
+	register AUTH *auth;
+{
+	XDR		xdr_stream;
+	register XDR	*xdrs = &xdr_stream;
+	register struct audata *au = AUTH_PRIVATE(auth);
+
+	xdrmem_create(xdrs, au->au_marshed, MAX_AUTH_BYTES, XDR_ENCODE);
+	if ((! xdr_opaque_auth(xdrs, &(auth->ah_cred))) ||
+	    (! xdr_opaque_auth(xdrs, &(auth->ah_verf)))) {
+		perror("auth_none.c - Fatal marshalling problem");
+	} else {
+		au->au_mpos = XDR_GETPOS(xdrs);
+	}
+	XDR_DESTROY(xdrs);
+}
diff --git a/sunrpc/authuxprot.c b/sunrpc/authuxprot.c
new file mode 100644
index 0000000000..a60d99a57b
--- /dev/null
+++ b/sunrpc/authuxprot.c
@@ -0,0 +1,66 @@
+/* @(#)authunix_prot.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)authunix_prot.c 1.15 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * authunix_prot.c
+ * XDR for UNIX style authentication parameters for RPC
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/auth.h>
+#include <rpc/auth_unix.h>
+
+/*
+ * XDR for unix authentication parameters.
+ */
+bool_t
+xdr_authunix_parms(xdrs, p)
+	register XDR *xdrs;
+	register struct authunix_parms *p;
+{
+
+	if (xdr_u_long(xdrs, &(p->aup_time))
+	    && xdr_string(xdrs, &(p->aup_machname), MAX_MACHINE_NAME)
+	    && xdr_int(xdrs, &(p->aup_uid))
+	    && xdr_int(xdrs, &(p->aup_gid))
+	    && xdr_array(xdrs, (caddr_t *)&(p->aup_gids),
+		    &(p->aup_len), NGRPS, sizeof(int), xdr_int) ) {
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
diff --git a/sunrpc/bindrsvprt.c b/sunrpc/bindrsvprt.c
new file mode 100644
index 0000000000..71803dd41c
--- /dev/null
+++ b/sunrpc/bindrsvprt.c
@@ -0,0 +1,78 @@
+static  char sccsid[] = "@(#)bindresvport.c	2.2 88/07/29 4.0 RPCSRC 1.8 88/02/08 SMI";
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Copyright (c) 1987 by Sun Microsystems, Inc.
+ */
+
+#include <sys/types.h>
+#include <sys/errno.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+/*
+ * Bind a socket to a privileged IP port
+ */
+bindresvport(sd, sin)
+	int sd;
+	struct sockaddr_in *sin;
+{
+	int res;
+	static short port;
+	struct sockaddr_in myaddr;
+	extern int errno;
+	int i;
+
+#define STARTPORT 600
+#define ENDPORT (IPPORT_RESERVED - 1)
+#define NPORTS	(ENDPORT - STARTPORT + 1)
+
+	if (sin == (struct sockaddr_in *)0) {
+		sin = &myaddr;
+		bzero(sin, sizeof (*sin));
+		sin->sin_family = AF_INET;
+	} else if (sin->sin_family != AF_INET) {
+		errno = EPFNOSUPPORT;
+		return (-1);
+	}
+	if (port == 0) {
+		port = (getpid() % NPORTS) + STARTPORT;
+	}
+	res = -1;
+	errno = EADDRINUSE;
+	for (i = 0; i < NPORTS && res < 0 && errno == EADDRINUSE; i++) {
+		sin->sin_port = htons(port++);
+		if (port > ENDPORT) {
+			port = STARTPORT;
+		}
+		res = bind(sd, sin, sizeof(struct sockaddr_in));
+	}
+	return (res);
+}
diff --git a/sunrpc/clnt_gen.c b/sunrpc/clnt_gen.c
new file mode 100644
index 0000000000..e54e77828b
--- /dev/null
+++ b/sunrpc/clnt_gen.c
@@ -0,0 +1,110 @@
+/* @(#)clnt_generic.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_generic.c 1.4 87/08/11 (C) 1987 SMI";
+#endif
+/*
+ * Copyright (C) 1987, Sun Microsystems, Inc.
+ */
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <sys/errno.h>
+#include <netdb.h>
+
+/*
+ * Generic client creation: takes (hostname, program-number, protocol) and
+ * returns client handle. Default options are set, which the user can 
+ * change using the rpc equivalent of ioctl()'s.
+ */
+CLIENT *
+clnt_create(hostname, prog, vers, proto)
+	char *hostname;
+	unsigned prog;
+	unsigned vers;
+	char *proto;
+{
+	struct hostent *h;
+	struct protoent *p;
+	struct sockaddr_in sin;
+	int sock;
+	struct timeval tv;
+	CLIENT *client;
+
+	h = gethostbyname(hostname);
+	if (h == NULL) {
+		rpc_createerr.cf_stat = RPC_UNKNOWNHOST;
+		return (NULL);
+	}
+	if (h->h_addrtype != AF_INET) {
+		/*
+		 * Only support INET for now
+		 */
+		rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+		rpc_createerr.cf_error.re_errno = EAFNOSUPPORT; 
+		return (NULL);
+	}
+	sin.sin_family = h->h_addrtype;
+	sin.sin_port = 0;
+	bzero(sin.sin_zero, sizeof(sin.sin_zero));
+	bcopy(h->h_addr, (char*)&sin.sin_addr, h->h_length);
+	p = getprotobyname(proto);
+	if (p == NULL) {
+		rpc_createerr.cf_stat = RPC_UNKNOWNPROTO;
+		rpc_createerr.cf_error.re_errno = EPFNOSUPPORT; 
+		return (NULL);
+	}
+	sock = RPC_ANYSOCK;
+	switch (p->p_proto) {
+	case IPPROTO_UDP:
+		tv.tv_sec = 5;
+		tv.tv_usec = 0;
+		client = clntudp_create(&sin, prog, vers, tv, &sock);
+		if (client == NULL) {
+			return (NULL);
+		}
+		tv.tv_sec = 25;
+		clnt_control(client, CLSET_TIMEOUT, &tv);
+		break;
+	case IPPROTO_TCP:
+		client = clnttcp_create(&sin, prog, vers, &sock, 0, 0);
+		if (client == NULL) {
+			return (NULL);
+		}
+		tv.tv_sec = 25;
+		tv.tv_usec = 0;
+		clnt_control(client, CLSET_TIMEOUT, &tv);
+		break;
+	default:
+		rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+		rpc_createerr.cf_error.re_errno = EPFNOSUPPORT; 
+		return (NULL);
+	}
+	return (client);
+}
diff --git a/sunrpc/clnt_perr.c b/sunrpc/clnt_perr.c
new file mode 100644
index 0000000000..1876c7f163
--- /dev/null
+++ b/sunrpc/clnt_perr.c
@@ -0,0 +1,305 @@
+/* @(#)clnt_perror.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_perror.c 1.15 87/10/07 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * clnt_perror.c
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ */
+#include <stdio.h>
+
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <rpc/clnt.h>
+
+extern char *sys_errlist[];
+/* extern char *sprintf(); --roland@gnu */
+static char *auth_errmsg();
+
+extern char *strcpy();
+
+static char *buf;
+
+static char *
+_buf()
+{
+
+	if (buf == 0)
+		buf = (char *)malloc(256);
+	return (buf);
+}
+
+/*
+ * Print reply error info
+ */
+char *
+clnt_sperror(rpch, s)
+	CLIENT *rpch;
+	char *s;
+{
+	struct rpc_err e;
+	void clnt_perrno();
+	char *err;
+	char *str = _buf();
+	char *strstart = str;
+
+	if (str == 0)
+		return (0);
+	CLNT_GETERR(rpch, &e);
+
+	(void) sprintf(str, "%s: ", s);  
+	str += strlen(str);
+
+	(void) strcpy(str, clnt_sperrno(e.re_status));  
+	str += strlen(str);
+
+	switch (e.re_status) {
+	case RPC_SUCCESS:
+	case RPC_CANTENCODEARGS:
+	case RPC_CANTDECODERES:
+	case RPC_TIMEDOUT:     
+	case RPC_PROGUNAVAIL:
+	case RPC_PROCUNAVAIL:
+	case RPC_CANTDECODEARGS:
+	case RPC_SYSTEMERROR:
+	case RPC_UNKNOWNHOST:
+	case RPC_UNKNOWNPROTO:
+	case RPC_PMAPFAILURE:
+	case RPC_PROGNOTREGISTERED:
+	case RPC_FAILED:
+		break;
+
+	case RPC_CANTSEND:
+	case RPC_CANTRECV:
+		(void) sprintf(str, "; errno = %s",
+		    sys_errlist[e.re_errno]); 
+		str += strlen(str);
+		break;
+
+	case RPC_VERSMISMATCH:
+		(void) sprintf(str,
+			"; low version = %lu, high version = %lu", 
+			e.re_vers.low, e.re_vers.high);
+		str += strlen(str);
+		break;
+
+	case RPC_AUTHERROR:
+		err = auth_errmsg(e.re_why);
+		(void) sprintf(str,"; why = ");
+		str += strlen(str);
+		if (err != NULL) {
+			(void) sprintf(str, "%s",err);
+		} else {
+			(void) sprintf(str,
+				"(unknown authentication error - %d)",
+				(int) e.re_why);
+		}
+		str += strlen(str);
+		break;
+
+	case RPC_PROGVERSMISMATCH:
+		(void) sprintf(str, 
+			"; low version = %lu, high version = %lu", 
+			e.re_vers.low, e.re_vers.high);
+		str += strlen(str);
+		break;
+
+	default:	/* unknown */
+		(void) sprintf(str, 
+			"; s1 = %lu, s2 = %lu", 
+			e.re_lb.s1, e.re_lb.s2);
+		str += strlen(str);
+		break;
+	}
+	(void) sprintf(str, "\n");
+	return(strstart) ;
+}
+
+void
+clnt_perror(rpch, s)
+	CLIENT *rpch;
+	char *s;
+{
+	(void) fprintf(stderr,"%s",clnt_sperror(rpch,s));
+}
+
+
+struct rpc_errtab {
+	enum clnt_stat status;
+	char *message;
+};
+
+static struct rpc_errtab  rpc_errlist[] = {
+	{ RPC_SUCCESS, 
+		"RPC: Success" }, 
+	{ RPC_CANTENCODEARGS, 
+		"RPC: Can't encode arguments" },
+	{ RPC_CANTDECODERES, 
+		"RPC: Can't decode result" },
+	{ RPC_CANTSEND, 
+		"RPC: Unable to send" },
+	{ RPC_CANTRECV, 
+		"RPC: Unable to receive" },
+	{ RPC_TIMEDOUT, 
+		"RPC: Timed out" },
+	{ RPC_VERSMISMATCH, 
+		"RPC: Incompatible versions of RPC" },
+	{ RPC_AUTHERROR, 
+		"RPC: Authentication error" },
+	{ RPC_PROGUNAVAIL, 
+		"RPC: Program unavailable" },
+	{ RPC_PROGVERSMISMATCH, 
+		"RPC: Program/version mismatch" },
+	{ RPC_PROCUNAVAIL, 
+		"RPC: Procedure unavailable" },
+	{ RPC_CANTDECODEARGS, 
+		"RPC: Server can't decode arguments" },
+	{ RPC_SYSTEMERROR, 
+		"RPC: Remote system error" },
+	{ RPC_UNKNOWNHOST, 
+		"RPC: Unknown host" },
+	{ RPC_UNKNOWNPROTO,
+		"RPC: Unknown protocol" },
+	{ RPC_PMAPFAILURE, 
+		"RPC: Port mapper failure" },
+	{ RPC_PROGNOTREGISTERED, 
+		"RPC: Program not registered"},
+	{ RPC_FAILED, 
+		"RPC: Failed (unspecified error)"}
+};
+
+
+/*
+ * This interface for use by clntrpc
+ */
+char *
+clnt_sperrno(stat)
+	enum clnt_stat stat;
+{
+	int i;
+
+	for (i = 0; i < sizeof(rpc_errlist)/sizeof(struct rpc_errtab); i++) {
+		if (rpc_errlist[i].status == stat) {
+			return (rpc_errlist[i].message);
+		}
+	}
+	return ("RPC: (unknown error code)");
+}
+
+void
+clnt_perrno(num)
+	enum clnt_stat num;
+{
+	(void) fprintf(stderr,"%s",clnt_sperrno(num));
+}
+
+
+char *
+clnt_spcreateerror(s)
+	char *s;
+{
+	extern int sys_nerr;
+	extern char *sys_errlist[];
+	char *str = _buf();
+
+	if (str == 0)
+		return(0);
+	(void) sprintf(str, "%s: ", s);
+	(void) strcat(str, clnt_sperrno(rpc_createerr.cf_stat));
+	switch (rpc_createerr.cf_stat) {
+	case RPC_PMAPFAILURE:
+		(void) strcat(str, " - ");
+		(void) strcat(str,
+		    clnt_sperrno(rpc_createerr.cf_error.re_status));
+		break;
+
+	case RPC_SYSTEMERROR:
+		(void) strcat(str, " - ");
+		if (rpc_createerr.cf_error.re_errno > 0
+		    && rpc_createerr.cf_error.re_errno < sys_nerr)
+			(void) strcat(str,
+			    sys_errlist[rpc_createerr.cf_error.re_errno]);
+		else
+			(void) sprintf(&str[strlen(str)], "Error %d",
+			    rpc_createerr.cf_error.re_errno);
+		break;
+	}
+	(void) strcat(str, "\n");
+	return (str);
+}
+
+void
+clnt_pcreateerror(s)
+	char *s;
+{
+	(void) fprintf(stderr,"%s",clnt_spcreateerror(s));
+}
+
+struct auth_errtab {
+	enum auth_stat status;	
+	char *message;
+};
+
+static struct auth_errtab auth_errlist[] = {
+	{ AUTH_OK,
+		"Authentication OK" },
+	{ AUTH_BADCRED,
+		"Invalid client credential" },
+	{ AUTH_REJECTEDCRED,
+		"Server rejected credential" },
+	{ AUTH_BADVERF,
+		"Invalid client verifier" },
+	{ AUTH_REJECTEDVERF,
+		"Server rejected verifier" },
+	{ AUTH_TOOWEAK,
+		"Client credential too weak" },
+	{ AUTH_INVALIDRESP,
+		"Invalid server verifier" },
+	{ AUTH_FAILED,
+		"Failed (unspecified error)" },
+};
+
+static char *
+auth_errmsg(stat)
+	enum auth_stat stat;
+{
+	int i;
+
+	for (i = 0; i < sizeof(auth_errlist)/sizeof(struct auth_errtab); i++) {
+		if (auth_errlist[i].status == stat) {
+			return(auth_errlist[i].message);
+		}
+	}
+	return(NULL);
+}
diff --git a/sunrpc/clnt_raw.c b/sunrpc/clnt_raw.c
new file mode 100644
index 0000000000..89059ae2da
--- /dev/null
+++ b/sunrpc/clnt_raw.c
@@ -0,0 +1,238 @@
+/* @(#)clnt_raw.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_raw.c 1.22 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * clnt_raw.c
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * Memory based rpc for simple testing and timing.
+ * Interface to create an rpc client and server in the same process.
+ * This lets us similate rpc and get round trip overhead, without
+ * any interference from the kernal.
+ */
+
+#include <rpc/rpc.h>
+
+#define MCALL_MSG_SIZE 24
+
+/*
+ * This is the "network" we will be moving stuff over.
+ */
+static struct clntraw_private {
+	CLIENT	client_object;
+	XDR	xdr_stream;
+	char	_raw_buf[UDPMSGSIZE];
+	char	mashl_callmsg[MCALL_MSG_SIZE];
+	u_int	mcnt;
+} *clntraw_private;
+
+static enum clnt_stat	clntraw_call();
+static void		clntraw_abort();
+static void		clntraw_geterr();
+static bool_t		clntraw_freeres();
+static bool_t		clntraw_control();
+static void		clntraw_destroy();
+
+static struct clnt_ops client_ops = {
+	clntraw_call,
+	clntraw_abort,
+	clntraw_geterr,
+	clntraw_freeres,
+	clntraw_destroy,
+	clntraw_control
+};
+
+void	svc_getreq();
+
+/*
+ * Create a client handle for memory based rpc.
+ */
+CLIENT *
+clntraw_create(prog, vers)
+	u_long prog;
+	u_long vers;
+{
+	register struct clntraw_private *clp = clntraw_private;
+	struct rpc_msg call_msg;
+	XDR *xdrs = &clp->xdr_stream;
+	CLIENT	*client = &clp->client_object;
+
+	if (clp == 0) {
+		clp = (struct clntraw_private *)calloc(1, sizeof (*clp));
+		if (clp == 0)
+			return (0);
+		clntraw_private = clp;
+	}
+	/*
+	 * pre-serialize the staic part of the call msg and stash it away
+	 */
+	call_msg.rm_direction = CALL;
+	call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
+	call_msg.rm_call.cb_prog = prog;
+	call_msg.rm_call.cb_vers = vers;
+	xdrmem_create(xdrs, clp->mashl_callmsg, MCALL_MSG_SIZE, XDR_ENCODE); 
+	if (! xdr_callhdr(xdrs, &call_msg)) {
+		perror("clnt_raw.c - Fatal header serialization error.");
+	}
+	clp->mcnt = XDR_GETPOS(xdrs);
+	XDR_DESTROY(xdrs);
+
+	/*
+	 * Set xdrmem for client/server shared buffer
+	 */
+	xdrmem_create(xdrs, clp->_raw_buf, UDPMSGSIZE, XDR_FREE);
+
+	/*
+	 * create client handle
+	 */
+	client->cl_ops = &client_ops;
+	client->cl_auth = authnone_create();
+	return (client);
+}
+
+static enum clnt_stat 
+clntraw_call(h, proc, xargs, argsp, xresults, resultsp, timeout)
+	CLIENT *h;
+	u_long proc;
+	xdrproc_t xargs;
+	caddr_t argsp;
+	xdrproc_t xresults;
+	caddr_t resultsp;
+	struct timeval timeout;
+{
+	register struct clntraw_private *clp = clntraw_private;
+	register XDR *xdrs = &clp->xdr_stream;
+	struct rpc_msg msg;
+	enum clnt_stat status;
+	struct rpc_err error;
+
+	if (clp == 0)
+		return (RPC_FAILED);
+call_again:
+	/*
+	 * send request
+	 */
+	xdrs->x_op = XDR_ENCODE;
+	XDR_SETPOS(xdrs, 0);
+	((struct rpc_msg *)clp->mashl_callmsg)->rm_xid ++ ;
+	if ((! XDR_PUTBYTES(xdrs, clp->mashl_callmsg, clp->mcnt)) ||
+	    (! XDR_PUTLONG(xdrs, (long *)&proc)) ||
+	    (! AUTH_MARSHALL(h->cl_auth, xdrs)) ||
+	    (! (*xargs)(xdrs, argsp))) {
+		return (RPC_CANTENCODEARGS);
+	}
+	(void)XDR_GETPOS(xdrs);  /* called just to cause overhead */
+
+	/*
+	 * We have to call server input routine here because this is
+	 * all going on in one process. Yuk.
+	 */
+	svc_getreq(1);
+
+	/*
+	 * get results
+	 */
+	xdrs->x_op = XDR_DECODE;
+	XDR_SETPOS(xdrs, 0);
+	msg.acpted_rply.ar_verf = _null_auth;
+	msg.acpted_rply.ar_results.where = resultsp;
+	msg.acpted_rply.ar_results.proc = xresults;
+	if (! xdr_replymsg(xdrs, &msg))
+		return (RPC_CANTDECODERES);
+	_seterr_reply(&msg, &error);
+	status = error.re_status;
+
+	if (status == RPC_SUCCESS) {
+		if (! AUTH_VALIDATE(h->cl_auth, &msg.acpted_rply.ar_verf)) {
+			status = RPC_AUTHERROR;
+		}
+	}  /* end successful completion */
+	else {
+		if (AUTH_REFRESH(h->cl_auth))
+			goto call_again;
+	}  /* end of unsuccessful completion */
+
+	if (status == RPC_SUCCESS) {
+		if (! AUTH_VALIDATE(h->cl_auth, &msg.acpted_rply.ar_verf)) {
+			status = RPC_AUTHERROR;
+		}
+		if (msg.acpted_rply.ar_verf.oa_base != NULL) {
+			xdrs->x_op = XDR_FREE;
+			(void)xdr_opaque_auth(xdrs, &(msg.acpted_rply.ar_verf));
+		}
+	}
+
+	return (status);
+}
+
+static void
+clntraw_geterr()
+{
+}
+
+
+static bool_t
+clntraw_freeres(cl, xdr_res, res_ptr)
+	CLIENT *cl;
+	xdrproc_t xdr_res;
+	caddr_t res_ptr;
+{
+	register struct clntraw_private *clp = clntraw_private;
+	register XDR *xdrs = &clp->xdr_stream;
+	bool_t rval;
+
+	if (clp == 0)
+	{
+		rval = (bool_t) RPC_FAILED;
+		return (rval);
+	}
+	xdrs->x_op = XDR_FREE;
+	return ((*xdr_res)(xdrs, res_ptr));
+}
+
+static void
+clntraw_abort()
+{
+}
+
+static bool_t
+clntraw_control()
+{
+	return (FALSE);
+}
+
+static void
+clntraw_destroy()
+{
+}
diff --git a/sunrpc/clnt_simp.c b/sunrpc/clnt_simp.c
new file mode 100644
index 0000000000..043ce0a3eb
--- /dev/null
+++ b/sunrpc/clnt_simp.c
@@ -0,0 +1,112 @@
+/* @(#)clnt_simple.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_simple.c 1.35 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/* 
+ * clnt_simple.c
+ * Simplified front end to rpc.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <strings.h>
+
+static struct callrpc_private {
+	CLIENT	*client;
+	int	socket;
+	int	oldprognum, oldversnum, valid;
+	char	*oldhost;
+} *callrpc_private;
+
+callrpc(host, prognum, versnum, procnum, inproc, in, outproc, out)
+	char *host;
+	xdrproc_t inproc, outproc;
+	char *in, *out;
+{
+	register struct callrpc_private *crp = callrpc_private;
+	struct sockaddr_in server_addr;
+	enum clnt_stat clnt_stat;
+	struct hostent *hp;
+	struct timeval timeout, tottimeout;
+
+	if (crp == 0) {
+		crp = (struct callrpc_private *)calloc(1, sizeof (*crp));
+		if (crp == 0)
+			return (0);
+		callrpc_private = crp;
+	}
+	if (crp->oldhost == NULL) {
+		crp->oldhost = malloc(256);
+		crp->oldhost[0] = 0;
+		crp->socket = RPC_ANYSOCK;
+	}
+	if (crp->valid && crp->oldprognum == prognum && crp->oldversnum == versnum
+		&& strcmp(crp->oldhost, host) == 0) {
+		/* reuse old client */		
+	} else {
+		crp->valid = 0;
+		(void)close(crp->socket);
+		crp->socket = RPC_ANYSOCK;
+		if (crp->client) {
+			clnt_destroy(crp->client);
+			crp->client = NULL;
+		}
+		if ((hp = gethostbyname(host)) == NULL)
+			return ((int) RPC_UNKNOWNHOST);
+		timeout.tv_usec = 0;
+		timeout.tv_sec = 5;
+		bcopy(hp->h_addr, (char *)&server_addr.sin_addr, hp->h_length);
+		server_addr.sin_family = AF_INET;
+		server_addr.sin_port =  0;
+		if ((crp->client = clntudp_create(&server_addr, (u_long)prognum,
+		    (u_long)versnum, timeout, &crp->socket)) == NULL)
+			return ((int) rpc_createerr.cf_stat);
+		crp->valid = 1;
+		crp->oldprognum = prognum;
+		crp->oldversnum = versnum;
+		(void) strcpy(crp->oldhost, host);
+	}
+	tottimeout.tv_sec = 25;
+	tottimeout.tv_usec = 0;
+	clnt_stat = clnt_call(crp->client, procnum, inproc, in,
+	    outproc, out, tottimeout);
+	/* 
+	 * if call failed, empty cache
+	 */
+	if (clnt_stat != RPC_SUCCESS)
+		crp->valid = 0;
+	return ((int) clnt_stat);
+}
diff --git a/sunrpc/clnt_tcp.c b/sunrpc/clnt_tcp.c
new file mode 100644
index 0000000000..2222bc6577
--- /dev/null
+++ b/sunrpc/clnt_tcp.c
@@ -0,0 +1,466 @@
+/* @(#)clnt_tcp.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_tcp.c 1.37 87/10/05 Copyr 1984 Sun Micro";
+#endif
+ 
+/*
+ * clnt_tcp.c, Implements a TCP/IP based, client side RPC.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * TCP based RPC supports 'batched calls'.
+ * A sequence of calls may be batched-up in a send buffer.  The rpc call
+ * return immediately to the client even though the call was not necessarily
+ * sent.  The batching occurs if the results' xdr routine is NULL (0) AND
+ * the rpc timeout value is zero (see clnt.h, rpc).
+ *
+ * Clients should NOT casually batch calls that in fact return results; that is,
+ * the server side should be aware that a call is batched and not produce any
+ * return message.  Batched calls that produce many result messages can
+ * deadlock (netlock) the client and the server....
+ *
+ * Now go hang yourself.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <errno.h>
+#include <rpc/pmap_clnt.h>
+
+#define MCALL_MSG_SIZE 24
+
+extern int errno;
+
+static int	readtcp();
+static int	writetcp();
+
+static enum clnt_stat	clnttcp_call();
+static void		clnttcp_abort();
+static void		clnttcp_geterr();
+static bool_t		clnttcp_freeres();
+static bool_t           clnttcp_control();
+static void		clnttcp_destroy();
+
+static struct clnt_ops tcp_ops = {
+	clnttcp_call,
+	clnttcp_abort,
+	clnttcp_geterr,
+	clnttcp_freeres,
+	clnttcp_destroy,
+	clnttcp_control
+};
+
+struct ct_data {
+	int		ct_sock;
+	bool_t		ct_closeit;
+	struct timeval	ct_wait;
+	bool_t          ct_waitset;       /* wait set by clnt_control? */
+	struct sockaddr_in ct_addr; 
+	struct rpc_err	ct_error;
+	char		ct_mcall[MCALL_MSG_SIZE];	/* marshalled callmsg */
+	u_int		ct_mpos;			/* pos after marshal */
+	XDR		ct_xdrs;
+};
+
+/*
+ * Create a client handle for a tcp/ip connection.
+ * If *sockp<0, *sockp is set to a newly created TCP socket and it is
+ * connected to raddr.  If *sockp non-negative then
+ * raddr is ignored.  The rpc/tcp package does buffering
+ * similar to stdio, so the client must pick send and receive buffer sizes,];
+ * 0 => use the default.
+ * If raddr->sin_port is 0, then a binder on the remote machine is
+ * consulted for the right port number.
+ * NB: *sockp is copied into a private area.
+ * NB: It is the clients responsibility to close *sockp.
+ * NB: The rpch->cl_auth is set null authentication.  Caller may wish to set this
+ * something more useful.
+ */
+CLIENT *
+clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
+	struct sockaddr_in *raddr;
+	u_long prog;
+	u_long vers;
+	register int *sockp;
+	u_int sendsz;
+	u_int recvsz;
+{
+	CLIENT *h;
+	register struct ct_data *ct;
+	struct timeval now;
+	struct rpc_msg call_msg;
+
+	h  = (CLIENT *)mem_alloc(sizeof(*h));
+	if (h == NULL) {
+		(void)fprintf(stderr, "clnttcp_create: out of memory\n");
+		rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+		rpc_createerr.cf_error.re_errno = errno;
+		goto fooy;
+	}
+	ct = (struct ct_data *)mem_alloc(sizeof(*ct));
+	if (ct == NULL) {
+		(void)fprintf(stderr, "clnttcp_create: out of memory\n");
+		rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+		rpc_createerr.cf_error.re_errno = errno;
+		goto fooy;
+	}
+
+	/*
+	 * If no port number given ask the pmap for one
+	 */
+	if (raddr->sin_port == 0) {
+		u_short port;
+		if ((port = pmap_getport(raddr, prog, vers, IPPROTO_TCP)) == 0) {
+			mem_free((caddr_t)ct, sizeof(struct ct_data));
+			mem_free((caddr_t)h, sizeof(CLIENT));
+			return ((CLIENT *)NULL);
+		}
+		raddr->sin_port = htons(port);
+	}
+
+	/*
+	 * If no socket given, open one
+	 */
+	if (*sockp < 0) {
+		*sockp = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+		(void)bindresvport(*sockp, (struct sockaddr_in *)0);
+		if ((*sockp < 0)
+		    || (connect(*sockp, (struct sockaddr *)raddr,
+		    sizeof(*raddr)) < 0)) {
+			rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+			rpc_createerr.cf_error.re_errno = errno;
+			(void)close(*sockp);
+			goto fooy;
+		}
+		ct->ct_closeit = TRUE;
+	} else {
+		ct->ct_closeit = FALSE;
+	}
+
+	/*
+	 * Set up private data struct
+	 */
+	ct->ct_sock = *sockp;
+	ct->ct_wait.tv_usec = 0;
+	ct->ct_waitset = FALSE;
+	ct->ct_addr = *raddr;
+
+	/*
+	 * Initialize call message
+	 */
+	(void)gettimeofday(&now, (struct timezone *)0);
+	call_msg.rm_xid = getpid() ^ now.tv_sec ^ now.tv_usec;
+	call_msg.rm_direction = CALL;
+	call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
+	call_msg.rm_call.cb_prog = prog;
+	call_msg.rm_call.cb_vers = vers;
+
+	/*
+	 * pre-serialize the staic part of the call msg and stash it away
+	 */
+	xdrmem_create(&(ct->ct_xdrs), ct->ct_mcall, MCALL_MSG_SIZE,
+	    XDR_ENCODE);
+	if (! xdr_callhdr(&(ct->ct_xdrs), &call_msg)) {
+		if (ct->ct_closeit) {
+			(void)close(*sockp);
+		}
+		goto fooy;
+	}
+	ct->ct_mpos = XDR_GETPOS(&(ct->ct_xdrs));
+	XDR_DESTROY(&(ct->ct_xdrs));
+
+	/*
+	 * Create a client handle which uses xdrrec for serialization
+	 * and authnone for authentication.
+	 */
+	xdrrec_create(&(ct->ct_xdrs), sendsz, recvsz,
+	    (caddr_t)ct, readtcp, writetcp);
+	h->cl_ops = &tcp_ops;
+	h->cl_private = (caddr_t) ct;
+	h->cl_auth = authnone_create();
+	return (h);
+
+fooy:
+	/*
+	 * Something goofed, free stuff and barf
+	 */
+	mem_free((caddr_t)ct, sizeof(struct ct_data));
+	mem_free((caddr_t)h, sizeof(CLIENT));
+	return ((CLIENT *)NULL);
+}
+
+static enum clnt_stat
+clnttcp_call(h, proc, xdr_args, args_ptr, xdr_results, results_ptr, timeout)
+	register CLIENT *h;
+	u_long proc;
+	xdrproc_t xdr_args;
+	caddr_t args_ptr;
+	xdrproc_t xdr_results;
+	caddr_t results_ptr;
+	struct timeval timeout;
+{
+	register struct ct_data *ct = (struct ct_data *) h->cl_private;
+	register XDR *xdrs = &(ct->ct_xdrs);
+	struct rpc_msg reply_msg;
+	u_long x_id;
+	u_long *msg_x_id = (u_long *)(ct->ct_mcall);	/* yuk */
+	register bool_t shipnow;
+	int refreshes = 2;
+
+	if (!ct->ct_waitset) {
+		ct->ct_wait = timeout;
+	}
+
+	shipnow =
+	    (xdr_results == (xdrproc_t)0 && timeout.tv_sec == 0
+	    && timeout.tv_usec == 0) ? FALSE : TRUE;
+
+call_again:
+	xdrs->x_op = XDR_ENCODE;
+	ct->ct_error.re_status = RPC_SUCCESS;
+	x_id = ntohl(--(*msg_x_id));
+	if ((! XDR_PUTBYTES(xdrs, ct->ct_mcall, ct->ct_mpos)) ||
+	    (! XDR_PUTLONG(xdrs, (long *)&proc)) ||
+	    (! AUTH_MARSHALL(h->cl_auth, xdrs)) ||
+	    (! (*xdr_args)(xdrs, args_ptr))) {
+		if (ct->ct_error.re_status == RPC_SUCCESS)
+			ct->ct_error.re_status = RPC_CANTENCODEARGS;
+		(void)xdrrec_endofrecord(xdrs, TRUE);
+		return (ct->ct_error.re_status);
+	}
+	if (! xdrrec_endofrecord(xdrs, shipnow))
+		return (ct->ct_error.re_status = RPC_CANTSEND);
+	if (! shipnow)
+		return (RPC_SUCCESS);
+	/*
+	 * Hack to provide rpc-based message passing
+	 */
+	if (timeout.tv_sec == 0 && timeout.tv_usec == 0) {
+		return(ct->ct_error.re_status = RPC_TIMEDOUT);
+	}
+
+
+	/*
+	 * Keep receiving until we get a valid transaction id
+	 */
+	xdrs->x_op = XDR_DECODE;
+	while (TRUE) {
+		reply_msg.acpted_rply.ar_verf = _null_auth;
+		reply_msg.acpted_rply.ar_results.where = NULL;
+		reply_msg.acpted_rply.ar_results.proc = xdr_void;
+		if (! xdrrec_skiprecord(xdrs))
+			return (ct->ct_error.re_status);
+		/* now decode and validate the response header */
+		if (! xdr_replymsg(xdrs, &reply_msg)) {
+			if (ct->ct_error.re_status == RPC_SUCCESS)
+				continue;
+			return (ct->ct_error.re_status);
+		}
+		if (reply_msg.rm_xid == x_id)
+			break;
+	}
+
+	/*
+	 * process header
+	 */
+	_seterr_reply(&reply_msg, &(ct->ct_error));
+	if (ct->ct_error.re_status == RPC_SUCCESS) {
+		if (! AUTH_VALIDATE(h->cl_auth, &reply_msg.acpted_rply.ar_verf)) {
+			ct->ct_error.re_status = RPC_AUTHERROR;
+			ct->ct_error.re_why = AUTH_INVALIDRESP;
+		} else if (! (*xdr_results)(xdrs, results_ptr)) {
+			if (ct->ct_error.re_status == RPC_SUCCESS)
+				ct->ct_error.re_status = RPC_CANTDECODERES;
+		}
+		/* free verifier ... */
+		if (reply_msg.acpted_rply.ar_verf.oa_base != NULL) {
+			xdrs->x_op = XDR_FREE;
+			(void)xdr_opaque_auth(xdrs, &(reply_msg.acpted_rply.ar_verf));
+		}
+	}  /* end successful completion */
+	else {
+		/* maybe our credentials need to be refreshed ... */
+		if (refreshes-- && AUTH_REFRESH(h->cl_auth))
+			goto call_again;
+	}  /* end of unsuccessful completion */
+	return (ct->ct_error.re_status);
+}
+
+static void
+clnttcp_geterr(h, errp)
+	CLIENT *h;
+	struct rpc_err *errp;
+{
+	register struct ct_data *ct =
+	    (struct ct_data *) h->cl_private;
+
+	*errp = ct->ct_error;
+}
+
+static bool_t
+clnttcp_freeres(cl, xdr_res, res_ptr)
+	CLIENT *cl;
+	xdrproc_t xdr_res;
+	caddr_t res_ptr;
+{
+	register struct ct_data *ct = (struct ct_data *)cl->cl_private;
+	register XDR *xdrs = &(ct->ct_xdrs);
+
+	xdrs->x_op = XDR_FREE;
+	return ((*xdr_res)(xdrs, res_ptr));
+}
+
+static void
+clnttcp_abort()
+{
+}
+
+static bool_t
+clnttcp_control(cl, request, info)
+	CLIENT *cl;
+	int request;
+	char *info;
+{
+	register struct ct_data *ct = (struct ct_data *)cl->cl_private;
+
+	switch (request) {
+	case CLSET_TIMEOUT:
+		ct->ct_wait = *(struct timeval *)info;
+		ct->ct_waitset = TRUE;
+		break;
+	case CLGET_TIMEOUT:
+		*(struct timeval *)info = ct->ct_wait;
+		break;
+	case CLGET_SERVER_ADDR:
+		*(struct sockaddr_in *)info = ct->ct_addr;
+		break;
+	default:
+		return (FALSE);
+	}
+	return (TRUE);
+}
+
+
+static void
+clnttcp_destroy(h)
+	CLIENT *h;
+{
+	register struct ct_data *ct =
+	    (struct ct_data *) h->cl_private;
+
+	if (ct->ct_closeit) {
+		(void)close(ct->ct_sock);
+	}
+	XDR_DESTROY(&(ct->ct_xdrs));
+	mem_free((caddr_t)ct, sizeof(struct ct_data));
+	mem_free((caddr_t)h, sizeof(CLIENT));
+}
+
+/*
+ * Interface between xdr serializer and tcp connection.
+ * Behaves like the system calls, read & write, but keeps some error state
+ * around for the rpc level.
+ */
+static int
+readtcp(ct, buf, len)
+	register struct ct_data *ct;
+	caddr_t buf;
+	register int len;
+{
+#ifdef FD_SETSIZE
+	fd_set mask;
+	fd_set readfds;
+
+	if (len == 0)
+		return (0);
+	FD_ZERO(&mask);
+	FD_SET(ct->ct_sock, &mask);
+#else
+	register int mask = 1 << (ct->ct_sock);
+	int readfds;
+
+	if (len == 0)
+		return (0);
+
+#endif /* def FD_SETSIZE */
+	while (TRUE) {
+		readfds = mask;
+		switch (select(_rpc_dtablesize(), &readfds, (int*)NULL, (int*)NULL,
+			       &(ct->ct_wait))) {
+		case 0:
+			ct->ct_error.re_status = RPC_TIMEDOUT;
+			return (-1);
+
+		case -1:
+			if (errno == EINTR)
+				continue;
+			ct->ct_error.re_status = RPC_CANTRECV;
+			ct->ct_error.re_errno = errno;
+			return (-1);
+		}
+		break;
+	}
+	switch (len = read(ct->ct_sock, buf, len)) {
+
+	case 0:
+		/* premature eof */
+		ct->ct_error.re_errno = ECONNRESET;
+		ct->ct_error.re_status = RPC_CANTRECV;
+		len = -1;  /* it's really an error */
+		break;
+
+	case -1:
+		ct->ct_error.re_errno = errno;
+		ct->ct_error.re_status = RPC_CANTRECV;
+		break;
+	}
+	return (len);
+}
+
+static int
+writetcp(ct, buf, len)
+	struct ct_data *ct;
+	caddr_t buf;
+	int len;
+{
+	register int i, cnt;
+
+	for (cnt = len; cnt > 0; cnt -= i, buf += i) {
+		if ((i = write(ct->ct_sock, buf, cnt)) == -1) {
+			ct->ct_error.re_errno = errno;
+			ct->ct_error.re_status = RPC_CANTSEND;
+			return (-1);
+		}
+	}
+	return (len);
+}
diff --git a/sunrpc/clnt_udp.c b/sunrpc/clnt_udp.c
new file mode 100644
index 0000000000..815cbb4ed2
--- /dev/null
+++ b/sunrpc/clnt_udp.c
@@ -0,0 +1,442 @@
+/* @(#)clnt_udp.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)clnt_udp.c 1.39 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * clnt_udp.c, Implements a UDP/IP based, client side RPC.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <netdb.h>
+#include <errno.h>
+#include <rpc/pmap_clnt.h>
+
+extern int errno;
+
+/*
+ * UDP bases client side rpc operations
+ */
+static enum clnt_stat	clntudp_call();
+static void		clntudp_abort();
+static void		clntudp_geterr();
+static bool_t		clntudp_freeres();
+static bool_t           clntudp_control();
+static void		clntudp_destroy();
+
+static struct clnt_ops udp_ops = {
+	clntudp_call,
+	clntudp_abort,
+	clntudp_geterr,
+	clntudp_freeres,
+	clntudp_destroy,
+	clntudp_control
+};
+
+/* 
+ * Private data kept per client handle
+ */
+struct cu_data {
+	int		   cu_sock;
+	bool_t		   cu_closeit;
+	struct sockaddr_in cu_raddr;
+	int		   cu_rlen;
+	struct timeval	   cu_wait;
+	struct timeval     cu_total;
+	struct rpc_err	   cu_error;
+	XDR		   cu_outxdrs;
+	u_int		   cu_xdrpos;
+	u_int		   cu_sendsz;
+	char		   *cu_outbuf;
+	u_int		   cu_recvsz;
+	char		   cu_inbuf[1];
+};
+
+/*
+ * Create a UDP based client handle.
+ * If *sockp<0, *sockp is set to a newly created UPD socket.
+ * If raddr->sin_port is 0 a binder on the remote machine
+ * is consulted for the correct port number.
+ * NB: It is the clients responsibility to close *sockp.
+ * NB: The rpch->cl_auth is initialized to null authentication.
+ *     Caller may wish to set this something more useful.
+ *
+ * wait is the amount of time used between retransmitting a call if
+ * no response has been heard;  retransmition occurs until the actual
+ * rpc call times out.
+ *
+ * sendsz and recvsz are the maximum allowable packet sizes that can be
+ * sent and received.
+ */
+CLIENT *
+clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
+	struct sockaddr_in *raddr;
+	u_long program;
+	u_long version;
+	struct timeval wait;
+	register int *sockp;
+	u_int sendsz;
+	u_int recvsz;
+{
+	CLIENT *cl;
+	register struct cu_data *cu;
+	struct timeval now;
+	struct rpc_msg call_msg;
+
+	cl = (CLIENT *)mem_alloc(sizeof(CLIENT));
+	if (cl == NULL) {
+		(void) fprintf(stderr, "clntudp_create: out of memory\n");
+		rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+		rpc_createerr.cf_error.re_errno = errno;
+		goto fooy;
+	}
+	sendsz = ((sendsz + 3) / 4) * 4;
+	recvsz = ((recvsz + 3) / 4) * 4;
+	cu = (struct cu_data *)mem_alloc(sizeof(*cu) + sendsz + recvsz);
+	if (cu == NULL) {
+		(void) fprintf(stderr, "clntudp_create: out of memory\n");
+		rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+		rpc_createerr.cf_error.re_errno = errno;
+		goto fooy;
+	}
+	cu->cu_outbuf = &cu->cu_inbuf[recvsz];
+
+	(void)gettimeofday(&now, (struct timezone *)0);
+	if (raddr->sin_port == 0) {
+		u_short port;
+		if ((port =
+		    pmap_getport(raddr, program, version, IPPROTO_UDP)) == 0) {
+			goto fooy;
+		}
+		raddr->sin_port = htons(port);
+	}
+	cl->cl_ops = &udp_ops;
+	cl->cl_private = (caddr_t)cu;
+	cu->cu_raddr = *raddr;
+	cu->cu_rlen = sizeof (cu->cu_raddr);
+	cu->cu_wait = wait;
+	cu->cu_total.tv_sec = -1;
+	cu->cu_total.tv_usec = -1;
+	cu->cu_sendsz = sendsz;
+	cu->cu_recvsz = recvsz;
+	call_msg.rm_xid = getpid() ^ now.tv_sec ^ now.tv_usec;
+	call_msg.rm_direction = CALL;
+	call_msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
+	call_msg.rm_call.cb_prog = program;
+	call_msg.rm_call.cb_vers = version;
+	xdrmem_create(&(cu->cu_outxdrs), cu->cu_outbuf,
+	    sendsz, XDR_ENCODE);
+	if (! xdr_callhdr(&(cu->cu_outxdrs), &call_msg)) {
+		goto fooy;
+	}
+	cu->cu_xdrpos = XDR_GETPOS(&(cu->cu_outxdrs));
+	if (*sockp < 0) {
+		int dontblock = 1;
+
+		*sockp = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+		if (*sockp < 0) {
+			rpc_createerr.cf_stat = RPC_SYSTEMERROR;
+			rpc_createerr.cf_error.re_errno = errno;
+			goto fooy;
+		}
+		/* attempt to bind to prov port */
+		(void)bindresvport(*sockp, (struct sockaddr_in *)0);
+		/* the sockets rpc controls are non-blocking */
+		(void)ioctl(*sockp, FIONBIO, (char *) &dontblock);
+		cu->cu_closeit = TRUE;
+	} else {
+		cu->cu_closeit = FALSE;
+	}
+	cu->cu_sock = *sockp;
+	cl->cl_auth = authnone_create();
+	return (cl);
+fooy:
+	if (cu)
+		mem_free((caddr_t)cu, sizeof(*cu) + sendsz + recvsz);
+	if (cl)
+		mem_free((caddr_t)cl, sizeof(CLIENT));
+	return ((CLIENT *)NULL);
+}
+
+CLIENT *
+clntudp_create(raddr, program, version, wait, sockp)
+	struct sockaddr_in *raddr;
+	u_long program;
+	u_long version;
+	struct timeval wait;
+	register int *sockp;
+{
+
+	return(clntudp_bufcreate(raddr, program, version, wait, sockp,
+	    UDPMSGSIZE, UDPMSGSIZE));
+}
+
+static enum clnt_stat 
+clntudp_call(cl, proc, xargs, argsp, xresults, resultsp, utimeout)
+	register CLIENT	*cl;		/* client handle */
+	u_long		proc;		/* procedure number */
+	xdrproc_t	xargs;		/* xdr routine for args */
+	caddr_t		argsp;		/* pointer to args */
+	xdrproc_t	xresults;	/* xdr routine for results */
+	caddr_t		resultsp;	/* pointer to results */
+	struct timeval	utimeout;	/* seconds to wait before giving up */
+{
+	register struct cu_data *cu = (struct cu_data *)cl->cl_private;
+	register XDR *xdrs;
+	register int outlen;
+	register int inlen;
+	int fromlen;
+#ifdef FD_SETSIZE
+	fd_set readfds;
+	fd_set mask;
+#else
+	int readfds;
+	register int mask;
+#endif /* def FD_SETSIZE */
+	struct sockaddr_in from;
+	struct rpc_msg reply_msg;
+	XDR reply_xdrs;
+	struct timeval time_waited;
+	bool_t ok;
+	int nrefreshes = 2;	/* number of times to refresh cred */
+	struct timeval timeout;
+
+	if (cu->cu_total.tv_usec == -1) {
+		timeout = utimeout;     /* use supplied timeout */
+	} else {
+		timeout = cu->cu_total; /* use default timeout */
+	}
+
+	time_waited.tv_sec = 0;
+	time_waited.tv_usec = 0;
+call_again:
+	xdrs = &(cu->cu_outxdrs);
+	xdrs->x_op = XDR_ENCODE;
+	XDR_SETPOS(xdrs, cu->cu_xdrpos);
+	/*
+	 * the transaction is the first thing in the out buffer
+	 */
+	(*(u_short *)(cu->cu_outbuf))++;
+	if ((! XDR_PUTLONG(xdrs, (long *)&proc)) ||
+	    (! AUTH_MARSHALL(cl->cl_auth, xdrs)) ||
+	    (! (*xargs)(xdrs, argsp)))
+		return (cu->cu_error.re_status = RPC_CANTENCODEARGS);
+	outlen = (int)XDR_GETPOS(xdrs);
+
+send_again:
+	if (sendto(cu->cu_sock, cu->cu_outbuf, outlen, 0,
+	    (struct sockaddr *)&(cu->cu_raddr), cu->cu_rlen)
+	    != outlen) {
+		cu->cu_error.re_errno = errno;
+		return (cu->cu_error.re_status = RPC_CANTSEND);
+	}
+
+	/*
+	 * Hack to provide rpc-based message passing
+	 */
+	if (timeout.tv_sec == 0 && timeout.tv_usec == 0) {
+		return (cu->cu_error.re_status = RPC_TIMEDOUT);
+	}
+	/*
+	 * sub-optimal code appears here because we have
+	 * some clock time to spare while the packets are in flight.
+	 * (We assume that this is actually only executed once.)
+	 */
+	reply_msg.acpted_rply.ar_verf = _null_auth;
+	reply_msg.acpted_rply.ar_results.where = resultsp;
+	reply_msg.acpted_rply.ar_results.proc = xresults;
+#ifdef FD_SETSIZE
+	FD_ZERO(&mask);
+	FD_SET(cu->cu_sock, &mask);
+#else
+	mask = 1 << cu->cu_sock;
+#endif /* def FD_SETSIZE */
+	for (;;) {
+		readfds = mask;
+		switch (select(_rpc_dtablesize(), &readfds, (int *)NULL, 
+			       (int *)NULL, &(cu->cu_wait))) {
+
+		case 0:
+			time_waited.tv_sec += cu->cu_wait.tv_sec;
+			time_waited.tv_usec += cu->cu_wait.tv_usec;
+			while (time_waited.tv_usec >= 1000000) {
+				time_waited.tv_sec++;
+				time_waited.tv_usec -= 1000000;
+			}
+			if ((time_waited.tv_sec < timeout.tv_sec) ||
+				((time_waited.tv_sec == timeout.tv_sec) &&
+				(time_waited.tv_usec < timeout.tv_usec)))
+				goto send_again;	
+			return (cu->cu_error.re_status = RPC_TIMEDOUT);
+
+		/*
+		 * buggy in other cases because time_waited is not being
+		 * updated.
+		 */
+		case -1:
+			if (errno == EINTR)
+				continue;	
+			cu->cu_error.re_errno = errno;
+			return (cu->cu_error.re_status = RPC_CANTRECV);
+		}
+		do {
+			fromlen = sizeof(struct sockaddr);
+			inlen = recvfrom(cu->cu_sock, cu->cu_inbuf, 
+				(int) cu->cu_recvsz, 0,
+				(struct sockaddr *)&from, &fromlen);
+		} while (inlen < 0 && errno == EINTR);
+		if (inlen < 0) {
+			if (errno == EWOULDBLOCK)
+				continue;	
+			cu->cu_error.re_errno = errno;
+			return (cu->cu_error.re_status = RPC_CANTRECV);
+		}
+		if (inlen < sizeof(u_long))
+			continue;	
+		/* see if reply transaction id matches sent id */
+		if (*((u_long *)(cu->cu_inbuf)) != *((u_long *)(cu->cu_outbuf)))
+			continue;	
+		/* we now assume we have the proper reply */
+		break;
+	}
+
+	/*
+	 * now decode and validate the response
+	 */
+	xdrmem_create(&reply_xdrs, cu->cu_inbuf, (u_int)inlen, XDR_DECODE);
+	ok = xdr_replymsg(&reply_xdrs, &reply_msg);
+	/* XDR_DESTROY(&reply_xdrs);  save a few cycles on noop destroy */
+	if (ok) {
+		_seterr_reply(&reply_msg, &(cu->cu_error));
+		if (cu->cu_error.re_status == RPC_SUCCESS) {
+			if (! AUTH_VALIDATE(cl->cl_auth,
+				&reply_msg.acpted_rply.ar_verf)) {
+				cu->cu_error.re_status = RPC_AUTHERROR;
+				cu->cu_error.re_why = AUTH_INVALIDRESP;
+			}
+			if (reply_msg.acpted_rply.ar_verf.oa_base != NULL) {
+				xdrs->x_op = XDR_FREE;
+				(void)xdr_opaque_auth(xdrs,
+				    &(reply_msg.acpted_rply.ar_verf));
+			} 
+		}  /* end successful completion */
+		else {
+			/* maybe our credentials need to be refreshed ... */
+			if (nrefreshes > 0 && AUTH_REFRESH(cl->cl_auth)) {
+				nrefreshes--;
+				goto call_again;
+			}
+		}  /* end of unsuccessful completion */
+	}  /* end of valid reply message */
+	else {
+		cu->cu_error.re_status = RPC_CANTDECODERES;
+	}
+	return (cu->cu_error.re_status);
+}
+
+static void
+clntudp_geterr(cl, errp)
+	CLIENT *cl;
+	struct rpc_err *errp;
+{
+	register struct cu_data *cu = (struct cu_data *)cl->cl_private;
+
+	*errp = cu->cu_error;
+}
+
+
+static bool_t
+clntudp_freeres(cl, xdr_res, res_ptr)
+	CLIENT *cl;
+	xdrproc_t xdr_res;
+	caddr_t res_ptr;
+{
+	register struct cu_data *cu = (struct cu_data *)cl->cl_private;
+	register XDR *xdrs = &(cu->cu_outxdrs);
+
+	xdrs->x_op = XDR_FREE;
+	return ((*xdr_res)(xdrs, res_ptr));
+}
+
+static void 
+clntudp_abort(/*h*/)
+	/*CLIENT *h;*/
+{
+}
+
+static bool_t
+clntudp_control(cl, request, info)
+	CLIENT *cl;
+	int request;
+	char *info;
+{
+	register struct cu_data *cu = (struct cu_data *)cl->cl_private;
+
+	switch (request) {
+	case CLSET_TIMEOUT:
+		cu->cu_total = *(struct timeval *)info;
+		break;
+	case CLGET_TIMEOUT:
+		*(struct timeval *)info = cu->cu_total;
+		break;
+	case CLSET_RETRY_TIMEOUT:
+		cu->cu_wait = *(struct timeval *)info;
+		break;
+	case CLGET_RETRY_TIMEOUT:
+		*(struct timeval *)info = cu->cu_wait;
+		break;
+	case CLGET_SERVER_ADDR:
+		*(struct sockaddr_in *)info = cu->cu_raddr;
+		break;
+	default:
+		return (FALSE);
+	}
+	return (TRUE);
+}
+	
+static void
+clntudp_destroy(cl)
+	CLIENT *cl;
+{
+	register struct cu_data *cu = (struct cu_data *)cl->cl_private;
+
+	if (cu->cu_closeit) {
+		(void)close(cu->cu_sock);
+	}
+	XDR_DESTROY(&(cu->cu_outxdrs));
+	mem_free((caddr_t)cu, (sizeof(*cu) + cu->cu_sendsz + cu->cu_recvsz));
+	mem_free((caddr_t)cl, sizeof(CLIENT));
+}
diff --git a/sunrpc/etc.rpc b/sunrpc/etc.rpc
new file mode 100644
index 0000000000..bebfb51b73
--- /dev/null
+++ b/sunrpc/etc.rpc
@@ -0,0 +1,33 @@
+#
+# rpc 88/08/01 4.0 RPCSRC; from 1.12   88/02/07 SMI
+#
+portmapper	100000	portmap sunrpc
+rstatd		100001	rstat rstat_svc rup perfmeter
+rusersd		100002	rusers
+nfs		100003	nfsprog
+ypserv		100004	ypprog
+mountd		100005	mount showmount
+ypbind		100007
+walld		100008	rwall shutdown
+yppasswdd	100009	yppasswd
+etherstatd	100010	etherstat
+rquotad		100011	rquotaprog quota rquota
+sprayd		100012	spray
+3270_mapper	100013
+rje_mapper	100014
+selection_svc	100015	selnsvc
+database_svc	100016
+rexd		100017	rex
+alis		100018
+sched		100019
+llockmgr	100020
+nlockmgr	100021
+x25.inr		100022
+statmon		100023
+status		100024
+bootparam	100026
+ypupdated	100028	ypupdate
+keyserv		100029	keyserver
+tfsd		100037 
+nsed		100038
+nsemntd		100039
diff --git a/sunrpc/get_myaddr.c b/sunrpc/get_myaddr.c
new file mode 100644
index 0000000000..9692f852f9
--- /dev/null
+++ b/sunrpc/get_myaddr.c
@@ -0,0 +1,91 @@
+/* @(#)get_myaddress.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)get_myaddress.c 1.4 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * get_myaddress.c
+ *
+ * Get client's IP address via ioctl.  This avoids using the yellowpages.
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/types.h>
+#include <rpc/pmap_prot.h>
+#include <sys/socket.h>
+#include <stdio.h>
+#undef	 _POSIX_SOURCE		/* Ultrix <sys/param.h> needs --roland@gnu */
+#include <sys/param.h>		/* Ultrix needs before net/if --roland@gnu */
+#include <net/if.h>
+#include <sys/ioctl.h>
+/* Order of following two #includes reversed by roland@gnu */
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+/* 
+ * don't use gethostbyname, which would invoke yellow pages
+ */
+get_myaddress(addr)
+	struct sockaddr_in *addr;
+{
+	int s;
+	char buf[BUFSIZ];
+	struct ifconf ifc;
+	struct ifreq ifreq, *ifr;
+	int len;
+
+	if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+	    perror("get_myaddress: socket");
+	    exit(1);
+	}
+	ifc.ifc_len = sizeof (buf);
+	ifc.ifc_buf = buf;
+	if (ioctl(s, SIOCGIFCONF, (char *)&ifc) < 0) {
+		perror("get_myaddress: ioctl (get interface configuration)");
+		exit(1);
+	}
+	ifr = ifc.ifc_req;
+	for (len = ifc.ifc_len; len; len -= sizeof ifreq) {
+		ifreq = *ifr;
+		if (ioctl(s, SIOCGIFFLAGS, (char *)&ifreq) < 0) {
+			perror("get_myaddress: ioctl");
+			exit(1);
+		}
+		if ((ifreq.ifr_flags & IFF_UP) &&
+		    ifr->ifr_addr.sa_family == AF_INET) {
+			*addr = *((struct sockaddr_in *)&ifr->ifr_addr);
+			addr->sin_port = htons(PMAPPORT);
+			break;
+		}
+		ifr++;
+	}
+	(void) close(s);
+}
diff --git a/sunrpc/getrpcent.c b/sunrpc/getrpcent.c
new file mode 100644
index 0000000000..8ef65618b0
--- /dev/null
+++ b/sunrpc/getrpcent.c
@@ -0,0 +1,235 @@
+/* @(#)getrpcent.c	2.2 88/07/29 4.0 RPCSRC */
+#if !defined(lint) && defined(SCCSIDS)
+static  char sccsid[] = "@(#)getrpcent.c 1.9 87/08/11  Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Copyright (c) 1985 by Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <rpc/rpc.h>
+#include <netdb.h>
+#include <sys/socket.h>
+
+/*
+ * Internet version.
+ */
+struct rpcdata {
+	FILE	*rpcf;
+	char	*current;
+	int	currentlen;
+	int	stayopen;
+#define	MAXALIASES	35
+	char	*rpc_aliases[MAXALIASES];
+	struct	rpcent rpc;
+	char	line[BUFSIZ+1];
+	char	*domain;
+} *rpcdata, *_rpcdata();
+
+static	struct rpcent *interpret();
+struct	hostent *gethostent();
+char	*inet_ntoa();
+extern	char *index();		/* Changed from static by roland@gnu */
+
+static char RPCDB[] = _PATH_RPC; /* Changed from "/etc/rpc" by roland@gnu */
+
+static struct rpcdata *
+_rpcdata()
+{
+	register struct rpcdata *d = rpcdata;
+
+	if (d == 0) {
+		d = (struct rpcdata *)calloc(1, sizeof (struct rpcdata));
+		rpcdata = d;
+	}
+	return (d);
+}
+
+struct rpcent *
+getrpcbynumber(number)
+	register int number;
+{
+	register struct rpcdata *d = _rpcdata();
+	register struct rpcent *p;
+	int reason;
+	char adrstr[16], *val = NULL;
+	int vallen;
+
+	if (d == 0)
+		return (0);
+	setrpcent(0);
+	while (p = getrpcent()) {
+		if (p->r_number == number)
+			break;
+	}
+	endrpcent();
+	return (p);
+}
+
+struct rpcent *
+getrpcbyname(name)
+     const char *name;		/* const added by roland@gnu */
+{
+	struct rpcent *rpc;
+	char **rp;
+
+	setrpcent(0);
+	while(rpc = getrpcent()) {
+		if (strcmp(rpc->r_name, name) == 0)
+			return (rpc);
+		for (rp = rpc->r_aliases; *rp != NULL; rp++) {
+			if (strcmp(*rp, name) == 0)
+				return (rpc);
+		}
+	}
+	endrpcent();
+	return (NULL);
+}
+
+setrpcent(f)
+	int f;
+{
+	register struct rpcdata *d = _rpcdata();
+
+	if (d == 0)
+		return;
+	if (d->rpcf == NULL)
+		d->rpcf = fopen(RPCDB, "r");
+	else
+		rewind(d->rpcf);
+	if (d->current)
+		free(d->current);
+	d->current = NULL;
+	d->stayopen |= f;
+}
+
+endrpcent()
+{
+	register struct rpcdata *d = _rpcdata();
+
+	if (d == 0)
+		return;
+	if (d->current && !d->stayopen) {
+		free(d->current);
+		d->current = NULL;
+	}
+	if (d->rpcf && !d->stayopen) {
+		fclose(d->rpcf);
+		d->rpcf = NULL;
+	}
+}
+
+struct rpcent *
+getrpcent()
+{
+	struct rpcent *hp;
+	int reason;
+	char *key = NULL, *val = NULL;
+	int keylen, vallen;
+	register struct rpcdata *d = _rpcdata();
+
+	if (d == 0)
+		return(NULL);
+	if (d->rpcf == NULL && (d->rpcf = fopen(RPCDB, "r")) == NULL)
+		return (NULL);
+    if (fgets(d->line, BUFSIZ, d->rpcf) == NULL)
+		return (NULL);
+	return interpret(d->line, strlen(d->line));
+}
+
+static struct rpcent *
+interpret(val, len)
+{
+	register struct rpcdata *d = _rpcdata();
+	char *p;
+	register char *cp, **q;
+
+	if (d == 0)
+		return;
+	strncpy(d->line, val, len);
+	p = d->line;
+	d->line[len] = '\n';
+	if (*p == '#')
+		return (getrpcent());
+	cp = index(p, '#');
+	if (cp == NULL)
+    {
+		cp = index(p, '\n');
+		if (cp == NULL)
+			return (getrpcent());
+	}
+	*cp = '\0';
+	cp = index(p, ' ');
+	if (cp == NULL)
+    {
+		cp = index(p, '\t');
+		if (cp == NULL)
+			return (getrpcent());
+	}
+	*cp++ = '\0';
+	/* THIS STUFF IS INTERNET SPECIFIC */
+	d->rpc.r_name = d->line;
+	while (*cp == ' ' || *cp == '\t')
+		cp++;
+	d->rpc.r_number = atoi(cp);
+	q = d->rpc.r_aliases = d->rpc_aliases;
+	cp = index(p, ' ');
+	if (cp != NULL)
+		*cp++ = '\0';
+	else
+    {
+		cp = index(p, '\t');
+		if (cp != NULL)
+			*cp++ = '\0';
+	}
+	while (cp && *cp) {
+		if (*cp == ' ' || *cp == '\t') {
+			cp++;
+			continue;
+		}
+		if (q < &(d->rpc_aliases[MAXALIASES - 1]))
+			*q++ = cp;
+		cp = index(p, ' ');
+		if (cp != NULL)
+			*cp++ = '\0';
+		else
+	    {
+			cp = index(p, '\t');
+			if (cp != NULL)
+				*cp++ = '\0';
+		}
+	}
+	*q = NULL;
+	return (&d->rpc);
+}
diff --git a/sunrpc/getrpcport.c b/sunrpc/getrpcport.c
new file mode 100644
index 0000000000..9b13bac6b0
--- /dev/null
+++ b/sunrpc/getrpcport.c
@@ -0,0 +1,55 @@
+/* @(#)getrpcport.c	2.1 88/07/29 4.0 RPCSRC */
+#if !defined(lint) && defined(SCCSIDS)
+static  char sccsid[] = "@(#)getrpcport.c 1.3 87/08/11 SMI";
+#endif
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Copyright (c) 1985 by Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <netdb.h>
+#include <sys/socket.h>
+
+getrpcport(host, prognum, versnum, proto)
+	char *host;
+{
+	struct sockaddr_in addr;
+	struct hostent *hp;
+
+	if ((hp = gethostbyname(host)) == NULL)
+		return (0);
+	bcopy(hp->h_addr, (char *) &addr.sin_addr, hp->h_length);
+	addr.sin_family = AF_INET;
+	addr.sin_port =  0;
+	return (pmap_getport(&addr, prognum, versnum, proto));
+}
diff --git a/sunrpc/pm_getmaps.c b/sunrpc/pm_getmaps.c
new file mode 100644
index 0000000000..c5f72af87b
--- /dev/null
+++ b/sunrpc/pm_getmaps.c
@@ -0,0 +1,86 @@
+/* @(#)pmap_getmaps.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)pmap_getmaps.c 1.10 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * pmap_getmap.c
+ * Client interface to pmap rpc service.
+ * contains pmap_getmaps, which is only tcp service involved
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_clnt.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <errno.h>
+#undef	 _POSIX_SOURCE		/* Ultrix <sys/param.h> needs --roland@gnu */
+#include <sys/param.h>		/* Ultrix needs before net/if --roland@gnu */
+#include <net/if.h>
+#include <sys/ioctl.h>
+#define NAMELEN 255
+#define MAX_BROADCAST_SIZE 1400
+
+extern int errno;
+
+/*
+ * Get a copy of the current port maps.
+ * Calls the pmap service remotely to do get the maps.
+ */
+struct pmaplist *
+pmap_getmaps(address)
+	 struct sockaddr_in *address;
+{
+	struct pmaplist *head = (struct pmaplist *)NULL;
+	int socket = -1;
+	struct timeval minutetimeout;
+	register CLIENT *client;
+
+	minutetimeout.tv_sec = 60;
+	minutetimeout.tv_usec = 0;
+	address->sin_port = htons(PMAPPORT);
+	client = clnttcp_create(address, PMAPPROG,
+	    PMAPVERS, &socket, 50, 500);
+	if (client != (CLIENT *)NULL) {
+		if (CLNT_CALL(client, PMAPPROC_DUMP, xdr_void, NULL, xdr_pmaplist,
+		    &head, minutetimeout) != RPC_SUCCESS) {
+			clnt_perror(client, "pmap_getmaps rpc problem");
+		}
+		CLNT_DESTROY(client);
+	}
+	(void)close(socket);
+	address->sin_port = 0;
+	return (head);
+}
diff --git a/sunrpc/pm_getport.c b/sunrpc/pm_getport.c
new file mode 100644
index 0000000000..2e1cc5aded
--- /dev/null
+++ b/sunrpc/pm_getport.c
@@ -0,0 +1,89 @@
+/* @(#)pmap_getport.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)pmap_getport.c 1.9 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * pmap_getport.c
+ * Client interface to pmap rpc service.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_clnt.h>
+#include <sys/socket.h>
+#undef	 _POSIX_SOURCE		/* Ultrix <sys/param.h> needs --roland@gnu */
+#include <sys/param.h>		/* Ultrix needs before net/if --roland@gnu */
+#include <net/if.h>
+
+static struct timeval timeout = { 5, 0 };
+static struct timeval tottimeout = { 60, 0 };
+
+/*
+ * Find the mapped port for program,version.
+ * Calls the pmap service remotely to do the lookup.
+ * Returns 0 if no map exists.
+ */
+u_short
+pmap_getport(address, program, version, protocol)
+	struct sockaddr_in *address;
+	u_long program;
+	u_long version;
+	u_int protocol;
+{
+	u_short port = 0;
+	int socket = -1;
+	register CLIENT *client;
+	struct pmap parms;
+
+	address->sin_port = htons(PMAPPORT);
+	client = clntudp_bufcreate(address, PMAPPROG,
+	    PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
+	if (client != (CLIENT *)NULL) {
+		parms.pm_prog = program;
+		parms.pm_vers = version;
+		parms.pm_prot = protocol;
+		parms.pm_port = 0;  /* not needed or used */
+		if (CLNT_CALL(client, PMAPPROC_GETPORT, xdr_pmap, &parms,
+		    xdr_u_short, &port, tottimeout) != RPC_SUCCESS){
+			rpc_createerr.cf_stat = RPC_PMAPFAILURE;
+			clnt_geterr(client, &rpc_createerr.cf_error);
+		} else if (port == 0) {
+			rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
+		}
+		CLNT_DESTROY(client);
+	}
+	(void)close(socket);
+	address->sin_port = 0;
+	return (port);
+}
diff --git a/sunrpc/pmap_clnt.c b/sunrpc/pmap_clnt.c
new file mode 100644
index 0000000000..09220e77b1
--- /dev/null
+++ b/sunrpc/pmap_clnt.c
@@ -0,0 +1,115 @@
+/* @(#)pmap_clnt.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)pmap_clnt.c 1.37 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * pmap_clnt.c
+ * Client interface to pmap rpc service.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_clnt.h>
+
+static struct timeval timeout = { 5, 0 };
+static struct timeval tottimeout = { 60, 0 };
+
+void clnt_perror();
+
+
+/*
+ * Set a mapping between program,version and port.
+ * Calls the pmap service remotely to do the mapping.
+ */
+bool_t
+pmap_set(program, version, protocol, port)
+	u_long program;
+	u_long version;
+	int protocol;
+	u_short port;
+{
+	struct sockaddr_in myaddress;
+	int socket = -1;
+	register CLIENT *client;
+	struct pmap parms;
+	bool_t rslt;
+
+	get_myaddress(&myaddress);
+	client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS,
+	    timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
+	if (client == (CLIENT *)NULL)
+		return (FALSE);
+	parms.pm_prog = program;
+	parms.pm_vers = version;
+	parms.pm_prot = protocol;
+	parms.pm_port = port;
+	if (CLNT_CALL(client, PMAPPROC_SET, xdr_pmap, &parms, xdr_bool, &rslt,
+	    tottimeout) != RPC_SUCCESS) {
+		clnt_perror(client, "Cannot register service");
+		return (FALSE);
+	}
+	CLNT_DESTROY(client);
+	(void)close(socket);
+	return (rslt);
+}
+
+/*
+ * Remove the mapping between program,version and port.
+ * Calls the pmap service remotely to do the un-mapping.
+ */
+bool_t
+pmap_unset(program, version)
+	u_long program;
+	u_long version;
+{
+	struct sockaddr_in myaddress;
+	int socket = -1;
+	register CLIENT *client;
+	struct pmap parms;
+	bool_t rslt;
+
+	get_myaddress(&myaddress);
+	client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS,
+	    timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
+	if (client == (CLIENT *)NULL)
+		return (FALSE);
+	parms.pm_prog = program;
+	parms.pm_vers = version;
+	parms.pm_port = parms.pm_prot = 0;
+	CLNT_CALL(client, PMAPPROC_UNSET, xdr_pmap, &parms, xdr_bool, &rslt,
+	    tottimeout);
+	CLNT_DESTROY(client);
+	(void)close(socket);
+	return (rslt);
+}
diff --git a/sunrpc/pmap_prot.c b/sunrpc/pmap_prot.c
new file mode 100644
index 0000000000..643c2ff6a2
--- /dev/null
+++ b/sunrpc/pmap_prot.c
@@ -0,0 +1,57 @@
+/* @(#)pmap_prot.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)pmap_prot.c 1.17 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * pmap_prot.c
+ * Protocol for the local binder service, or pmap.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/pmap_prot.h>
+
+
+bool_t
+xdr_pmap(xdrs, regs)
+	XDR *xdrs;
+	struct pmap *regs;
+{
+
+	if (xdr_u_long(xdrs, &regs->pm_prog) && 
+		xdr_u_long(xdrs, &regs->pm_vers) && 
+		xdr_u_long(xdrs, &regs->pm_prot))
+		return (xdr_u_long(xdrs, &regs->pm_port));
+	return (FALSE);
+}
diff --git a/sunrpc/pmap_prot2.c b/sunrpc/pmap_prot2.c
new file mode 100644
index 0000000000..e2a8214d48
--- /dev/null
+++ b/sunrpc/pmap_prot2.c
@@ -0,0 +1,116 @@
+/* @(#)pmap_prot2.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)pmap_prot2.c 1.3 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * pmap_prot2.c
+ * Protocol for the local binder service, or pmap.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <rpc/pmap_prot.h>
+
+
+/* 
+ * What is going on with linked lists? (!)
+ * First recall the link list declaration from pmap_prot.h:
+ *
+ * struct pmaplist {
+ *	struct pmap pml_map;
+ *	struct pmaplist *pml_map;
+ * };
+ *
+ * Compare that declaration with a corresponding xdr declaration that 
+ * is (a) pointer-less, and (b) recursive:
+ *
+ * typedef union switch (bool_t) {
+ * 
+ *	case TRUE: struct {
+ *		struct pmap;
+ * 		pmaplist_t foo;
+ *	};
+ *
+ *	case FALSE: struct {};
+ * } pmaplist_t;
+ *
+ * Notice that the xdr declaration has no nxt pointer while
+ * the C declaration has no bool_t variable.  The bool_t can be
+ * interpreted as ``more data follows me''; if FALSE then nothing
+ * follows this bool_t; if TRUE then the bool_t is followed by
+ * an actual struct pmap, and then (recursively) by the 
+ * xdr union, pamplist_t.  
+ *
+ * This could be implemented via the xdr_union primitive, though this
+ * would cause a one recursive call per element in the list.  Rather than do
+ * that we can ``unwind'' the recursion
+ * into a while loop and do the union arms in-place.
+ *
+ * The head of the list is what the C programmer wishes to past around
+ * the net, yet is the data that the pointer points to which is interesting;
+ * this sounds like a job for xdr_reference!
+ */
+bool_t
+xdr_pmaplist(xdrs, rp)
+	register XDR *xdrs;
+	register struct pmaplist **rp;
+{
+	/*
+	 * more_elements is pre-computed in case the direction is
+	 * XDR_ENCODE or XDR_FREE.  more_elements is overwritten by
+	 * xdr_bool when the direction is XDR_DECODE.
+	 */
+	bool_t more_elements;
+	register int freeing = (xdrs->x_op == XDR_FREE);
+	register struct pmaplist **next;
+
+	while (TRUE) {
+		more_elements = (bool_t)(*rp != NULL);
+		if (! xdr_bool(xdrs, &more_elements))
+			return (FALSE);
+		if (! more_elements)
+			return (TRUE);  /* we are done */
+		/*
+		 * the unfortunate side effect of non-recursion is that in
+		 * the case of freeing we must remember the next object
+		 * before we free the current object ...
+		 */
+		if (freeing)
+			next = &((*rp)->pml_next); 
+		if (! xdr_reference(xdrs, (caddr_t *)rp,
+		    (u_int)sizeof(struct pmaplist), xdr_pmap))
+			return (FALSE);
+		rp = (freeing) ? next : &((*rp)->pml_next);
+	}
+}
diff --git a/sunrpc/pmap_rmt.c b/sunrpc/pmap_rmt.c
new file mode 100644
index 0000000000..32c829da2d
--- /dev/null
+++ b/sunrpc/pmap_rmt.c
@@ -0,0 +1,392 @@
+/* @(#)pmap_rmt.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)pmap_rmt.c 1.21 87/08/27 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * pmap_rmt.c
+ * Client interface to pmap rpc service.
+ * remote call and broadcast service
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_clnt.h>
+#include <rpc/pmap_rmt.h>
+#include <sys/socket.h>
+#include <stdio.h>
+#include <errno.h>
+#undef	 _POSIX_SOURCE		/* Ultrix <sys/param.h> needs --roland@gnu */
+#include <sys/param.h>		/* Ultrix needs before net/if --roland@gnu */
+#include <net/if.h>
+#include <sys/ioctl.h>
+#include <arpa/inet.h>
+#define MAX_BROADCAST_SIZE 1400
+
+extern int errno;
+static struct timeval timeout = { 3, 0 };
+
+
+/*
+ * pmapper remote-call-service interface.
+ * This routine is used to call the pmapper remote call service
+ * which will look up a service program in the port maps, and then
+ * remotely call that routine with the given parameters.  This allows
+ * programs to do a lookup and call in one step.
+*/
+enum clnt_stat
+pmap_rmtcall(addr, prog, vers, proc, xdrargs, argsp, xdrres, resp, tout, port_ptr)
+	struct sockaddr_in *addr;
+	u_long prog, vers, proc;
+	xdrproc_t xdrargs, xdrres;
+	caddr_t argsp, resp;
+	struct timeval tout;
+	u_long *port_ptr;
+{
+	int socket = -1;
+	register CLIENT *client;
+	struct rmtcallargs a;
+	struct rmtcallres r;
+	enum clnt_stat stat;
+
+	addr->sin_port = htons(PMAPPORT);
+	client = clntudp_create(addr, PMAPPROG, PMAPVERS, timeout, &socket);
+	if (client != (CLIENT *)NULL) {
+		a.prog = prog;
+		a.vers = vers;
+		a.proc = proc;
+		a.args_ptr = argsp;
+		a.xdr_args = xdrargs;
+		r.port_ptr = port_ptr;
+		r.results_ptr = resp;
+		r.xdr_results = xdrres;
+		stat = CLNT_CALL(client, PMAPPROC_CALLIT, xdr_rmtcall_args, &a,
+		    xdr_rmtcallres, &r, tout);
+		CLNT_DESTROY(client);
+	} else {
+		stat = RPC_FAILED;
+	}
+	(void)close(socket);
+	addr->sin_port = 0;
+	return (stat);
+}
+
+
+/*
+ * XDR remote call arguments
+ * written for XDR_ENCODE direction only
+ */
+bool_t
+xdr_rmtcall_args(xdrs, cap)
+	register XDR *xdrs;
+	register struct rmtcallargs *cap;
+{
+	u_int lenposition, argposition, position;
+
+	if (xdr_u_long(xdrs, &(cap->prog)) &&
+	    xdr_u_long(xdrs, &(cap->vers)) &&
+	    xdr_u_long(xdrs, &(cap->proc))) {
+		lenposition = XDR_GETPOS(xdrs);
+		if (! xdr_u_long(xdrs, &(cap->arglen)))
+		    return (FALSE);
+		argposition = XDR_GETPOS(xdrs);
+		if (! (*(cap->xdr_args))(xdrs, cap->args_ptr))
+		    return (FALSE);
+		position = XDR_GETPOS(xdrs);
+		cap->arglen = (u_long)position - (u_long)argposition;
+		XDR_SETPOS(xdrs, lenposition);
+		if (! xdr_u_long(xdrs, &(cap->arglen)))
+		    return (FALSE);
+		XDR_SETPOS(xdrs, position);
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+/*
+ * XDR remote call results
+ * written for XDR_DECODE direction only
+ */
+bool_t
+xdr_rmtcallres(xdrs, crp)
+	register XDR *xdrs;
+	register struct rmtcallres *crp;
+{
+	caddr_t port_ptr;
+
+	port_ptr = (caddr_t)crp->port_ptr;
+	if (xdr_reference(xdrs, &port_ptr, sizeof (u_long),
+	    xdr_u_long) && xdr_u_long(xdrs, &crp->resultslen)) {
+		crp->port_ptr = (u_long *)port_ptr;
+		return ((*(crp->xdr_results))(xdrs, crp->results_ptr));
+	}
+	return (FALSE);
+}
+
+
+/*
+ * The following is kludged-up support for simple rpc broadcasts.
+ * Someday a large, complicated system will replace these trivial 
+ * routines which only support udp/ip .
+ */
+
+static int
+getbroadcastnets(addrs, sock, buf)
+	struct in_addr *addrs;
+	int sock;  /* any valid socket will do */
+	char *buf;  /* why allocxate more when we can use existing... */
+{
+	struct ifconf ifc;
+        struct ifreq ifreq, *ifr;
+	struct sockaddr_in *sin;
+        int n, i;
+
+        ifc.ifc_len = UDPMSGSIZE;
+        ifc.ifc_buf = buf;
+        if (ioctl(sock, SIOCGIFCONF, (char *)&ifc) < 0) {
+                perror("broadcast: ioctl (get interface configuration)");
+                return (0);
+        }
+        ifr = ifc.ifc_req;
+        for (i = 0, n = ifc.ifc_len/sizeof (struct ifreq); n > 0; n--, ifr++) {
+                ifreq = *ifr;
+                if (ioctl(sock, SIOCGIFFLAGS, (char *)&ifreq) < 0) {
+                        perror("broadcast: ioctl (get interface flags)");
+                        continue;
+                }
+                if ((ifreq.ifr_flags & IFF_BROADCAST) &&
+		    (ifreq.ifr_flags & IFF_UP) &&
+		    ifr->ifr_addr.sa_family == AF_INET) {
+			sin = (struct sockaddr_in *)&ifr->ifr_addr;
+#ifdef SIOCGIFBRDADDR   /* 4.3BSD */
+			if (ioctl(sock, SIOCGIFBRDADDR, (char *)&ifreq) < 0) {
+				addrs[i++] = inet_makeaddr(inet_netof
+ 			    /* Changed to pass struct instead of s_addr member
+			       by roland@gnu.  */
+			    (sin->sin_addr), INADDR_ANY);
+			} else {
+				addrs[i++] = ((struct sockaddr_in*)
+				  &ifreq.ifr_addr)->sin_addr;
+			}
+#else /* 4.2 BSD */
+			addrs[i++] = inet_makeaddr(inet_netof
+			  (sin->sin_addr.s_addr), INADDR_ANY);
+#endif
+		}
+	}
+	return (i);
+}
+
+typedef bool_t (*resultproc_t)();
+
+enum clnt_stat 
+clnt_broadcast(prog, vers, proc, xargs, argsp, xresults, resultsp, eachresult)
+	u_long		prog;		/* program number */
+	u_long		vers;		/* version number */
+	u_long		proc;		/* procedure number */
+	xdrproc_t	xargs;		/* xdr routine for args */
+	caddr_t		argsp;		/* pointer to args */
+	xdrproc_t	xresults;	/* xdr routine for results */
+	caddr_t		resultsp;	/* pointer to results */
+	resultproc_t	eachresult;	/* call with each result obtained */
+{
+	enum clnt_stat stat;
+	AUTH *unix_auth = authunix_create_default();
+	XDR xdr_stream;
+	register XDR *xdrs = &xdr_stream;
+	int outlen, inlen, fromlen, nets;
+	register int sock;
+	int on = 1;
+#ifdef FD_SETSIZE
+	fd_set mask;
+	fd_set readfds;
+#else
+	int readfds;
+	register int mask;
+#endif /* def FD_SETSIZE */
+	register int i;
+	bool_t done = FALSE;
+	register u_long xid;
+	u_long port;
+	struct in_addr addrs[20];
+	struct sockaddr_in baddr, raddr; /* broadcast and response addresses */
+	struct rmtcallargs a;
+	struct rmtcallres r;
+	struct rpc_msg msg;
+	struct timeval t; 
+	char outbuf[MAX_BROADCAST_SIZE], inbuf[UDPMSGSIZE];
+
+	/*
+	 * initialization: create a socket, a broadcast address, and
+	 * preserialize the arguments into a send buffer.
+	 */
+	if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
+		perror("Cannot create socket for broadcast rpc");
+		stat = RPC_CANTSEND;
+		goto done_broad;
+	}
+#ifdef SO_BROADCAST
+	if (setsockopt(sock, SOL_SOCKET, SO_BROADCAST, &on, sizeof (on)) < 0) {
+		perror("Cannot set socket option SO_BROADCAST");
+		stat = RPC_CANTSEND;
+		goto done_broad;
+	}
+#endif /* def SO_BROADCAST */
+#ifdef FD_SETSIZE
+	FD_ZERO(&mask);
+	FD_SET(sock, &mask);
+#else
+	mask = (1 << sock);
+#endif /* def FD_SETSIZE */
+	nets = getbroadcastnets(addrs, sock, inbuf);
+	bzero((char *)&baddr, sizeof (baddr));
+	baddr.sin_family = AF_INET;
+	baddr.sin_port = htons(PMAPPORT);
+	baddr.sin_addr.s_addr = htonl(INADDR_ANY);
+/*	baddr.sin_addr.S_un.S_addr = htonl(INADDR_ANY); */
+	(void)gettimeofday(&t, (struct timezone *)0);
+	msg.rm_xid = xid = getpid() ^ t.tv_sec ^ t.tv_usec;
+	t.tv_usec = 0;
+	msg.rm_direction = CALL;
+	msg.rm_call.cb_rpcvers = RPC_MSG_VERSION;
+	msg.rm_call.cb_prog = PMAPPROG;
+	msg.rm_call.cb_vers = PMAPVERS;
+	msg.rm_call.cb_proc = PMAPPROC_CALLIT;
+	msg.rm_call.cb_cred = unix_auth->ah_cred;
+	msg.rm_call.cb_verf = unix_auth->ah_verf;
+	a.prog = prog;
+	a.vers = vers;
+	a.proc = proc;
+	a.xdr_args = xargs;
+	a.args_ptr = argsp;
+	r.port_ptr = &port;
+	r.xdr_results = xresults;
+	r.results_ptr = resultsp;
+	xdrmem_create(xdrs, outbuf, MAX_BROADCAST_SIZE, XDR_ENCODE);
+	if ((! xdr_callmsg(xdrs, &msg)) || (! xdr_rmtcall_args(xdrs, &a))) {
+		stat = RPC_CANTENCODEARGS;
+		goto done_broad;
+	}
+	outlen = (int)xdr_getpos(xdrs);
+	xdr_destroy(xdrs);
+	/*
+	 * Basic loop: broadcast a packet and wait a while for response(s).
+	 * The response timeout grows larger per iteration.
+	 */
+	for (t.tv_sec = 4; t.tv_sec <= 14; t.tv_sec += 2) {
+		for (i = 0; i < nets; i++) {
+			baddr.sin_addr = addrs[i];
+			if (sendto(sock, outbuf, outlen, 0,
+				(struct sockaddr *)&baddr,
+				sizeof (struct sockaddr)) != outlen) {
+				perror("Cannot send broadcast packet");
+				stat = RPC_CANTSEND;
+				goto done_broad;
+			}
+		}
+		if (eachresult == NULL) {
+			stat = RPC_SUCCESS;
+			goto done_broad;
+		}
+	recv_again:
+		msg.acpted_rply.ar_verf = _null_auth;
+		msg.acpted_rply.ar_results.where = (caddr_t)&r;
+                msg.acpted_rply.ar_results.proc = xdr_rmtcallres;
+		readfds = mask;
+		switch (select(_rpc_dtablesize(), &readfds, (int *)NULL, 
+			       (int *)NULL, &t)) {
+
+		case 0:  /* timed out */
+			stat = RPC_TIMEDOUT;
+			continue;
+
+		case -1:  /* some kind of error */
+			if (errno == EINTR)
+				goto recv_again;
+			perror("Broadcast select problem");
+			stat = RPC_CANTRECV;
+			goto done_broad;
+
+		}  /* end of select results switch */
+	try_again:
+		fromlen = sizeof(struct sockaddr);
+		inlen = recvfrom(sock, inbuf, UDPMSGSIZE, 0,
+			(struct sockaddr *)&raddr, &fromlen);
+		if (inlen < 0) {
+			if (errno == EINTR)
+				goto try_again;
+			perror("Cannot receive reply to broadcast");
+			stat = RPC_CANTRECV;
+			goto done_broad;
+		}
+		if (inlen < sizeof(u_long))
+			goto recv_again;
+		/*
+		 * see if reply transaction id matches sent id.
+		 * If so, decode the results.
+		 */
+		xdrmem_create(xdrs, inbuf, (u_int)inlen, XDR_DECODE);
+		if (xdr_replymsg(xdrs, &msg)) {
+			if ((msg.rm_xid == xid) &&
+				(msg.rm_reply.rp_stat == MSG_ACCEPTED) &&
+				(msg.acpted_rply.ar_stat == SUCCESS)) {
+				raddr.sin_port = htons((u_short)port);
+				done = (*eachresult)(resultsp, &raddr);
+			}
+			/* otherwise, we just ignore the errors ... */
+		} else {
+#ifdef notdef
+			/* some kind of deserialization problem ... */
+			if (msg.rm_xid == xid)
+				fprintf(stderr, "Broadcast deserialization problem");
+			/* otherwise, just random garbage */
+#endif
+		}
+		xdrs->x_op = XDR_FREE;
+		msg.acpted_rply.ar_results.proc = xdr_void;
+		(void)xdr_replymsg(xdrs, &msg);
+		(void)(*xresults)(xdrs, resultsp);
+		xdr_destroy(xdrs);
+		if (done) {
+			stat = RPC_SUCCESS;
+			goto done_broad;
+		} else {
+			goto recv_again;
+		}
+	}
+done_broad:
+	(void)close(sock);
+	AUTH_DESTROY(unix_auth);
+	return (stat);
+}
+
diff --git a/sunrpc/portmap.c b/sunrpc/portmap.c
new file mode 100644
index 0000000000..adfdef955e
--- /dev/null
+++ b/sunrpc/portmap.c
@@ -0,0 +1,481 @@
+/* @(#)portmap.c	2.3 88/08/11 4.0 RPCSRC */
+#ifndef lint
+static	char sccsid[] = "@(#)portmap.c 1.32 87/08/06 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * Copyright (c) 1984 by Sun Microsystems, Inc.
+ */
+
+/*
+ * portmap.c, Implements the program,version to port number mapping for
+ * rpc.
+ */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <stdio.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/wait.h>
+#include <sys/signal.h>
+
+char *malloc();
+int reg_service();
+void reap();
+struct pmaplist *pmaplist;
+static int debugging = 0;
+
+main()
+{
+	SVCXPRT *xprt;
+	int sock, pid, t;
+	struct sockaddr_in addr;
+	int len = sizeof(struct sockaddr_in);
+	register struct pmaplist *pml;
+
+#ifndef DEBUG
+	pid = fork();
+	if (pid < 0) {
+		perror("portmap: fork");
+		exit(1);
+	}
+	if (pid != 0)
+		exit(0);
+	for (t = 0; t < 20; t++)
+		close(t);
+ 	open("/", 0);
+ 	dup2(0, 1);
+ 	dup2(0, 2);
+ 	t = open("/dev/tty", 2);
+ 	if (t >= 0) {
+ 		ioctl(t, TIOCNOTTY, (char *)0);
+ 		close(t);
+ 	}
+#endif
+	if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
+		perror("portmap cannot create socket");
+		exit(1);
+	}
+
+	addr.sin_addr.s_addr = 0;
+	addr.sin_family = AF_INET;
+	addr.sin_port = htons(PMAPPORT);
+	if (bind(sock, (struct sockaddr *)&addr, len) != 0) {
+		perror("portmap cannot bind");
+		exit(1);
+	}
+
+	if ((xprt = svcudp_create(sock)) == (SVCXPRT *)NULL) {
+		fprintf(stderr, "couldn't do udp_create\n");
+		exit(1);
+	}
+	/* make an entry for ourself */
+	pml = (struct pmaplist *)malloc((u_int)sizeof(struct pmaplist));
+	pml->pml_next = 0;
+	pml->pml_map.pm_prog = PMAPPROG;
+	pml->pml_map.pm_vers = PMAPVERS;
+	pml->pml_map.pm_prot = IPPROTO_UDP;
+	pml->pml_map.pm_port = PMAPPORT;
+	pmaplist = pml;
+
+	if ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
+		perror("portmap cannot create socket");
+		exit(1);
+	}
+	if (bind(sock, (struct sockaddr *)&addr, len) != 0) {
+		perror("portmap cannot bind");
+		exit(1);
+	}
+	if ((xprt = svctcp_create(sock, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE))
+	    == (SVCXPRT *)NULL) {
+		fprintf(stderr, "couldn't do tcp_create\n");
+		exit(1);
+	}
+	/* make an entry for ourself */
+	pml = (struct pmaplist *)malloc((u_int)sizeof(struct pmaplist));
+	pml->pml_map.pm_prog = PMAPPROG;
+	pml->pml_map.pm_vers = PMAPVERS;
+	pml->pml_map.pm_prot = IPPROTO_TCP;
+	pml->pml_map.pm_port = PMAPPORT;
+	pml->pml_next = pmaplist;
+	pmaplist = pml;
+
+	(void)svc_register(xprt, PMAPPROG, PMAPVERS, reg_service, FALSE);
+
+	(void)signal(SIGCHLD, reap);
+	svc_run();
+	fprintf(stderr, "run_svc returned unexpectedly\n");
+	abort();
+}
+
+static struct pmaplist *
+find_service(prog, vers, prot)
+	u_long prog;
+	u_long vers;
+{
+	register struct pmaplist *hit = NULL;
+	register struct pmaplist *pml;
+
+	for (pml = pmaplist; pml != NULL; pml = pml->pml_next) {
+		if ((pml->pml_map.pm_prog != prog) ||
+			(pml->pml_map.pm_prot != prot))
+			continue;
+		hit = pml;
+		if (pml->pml_map.pm_vers == vers)
+		    break;
+	}
+	return (hit);
+}
+
+/* 
+ * 1 OK, 0 not
+ */
+reg_service(rqstp, xprt)
+	struct svc_req *rqstp;
+	SVCXPRT *xprt;
+{
+	struct pmap reg;
+	struct pmaplist *pml, *prevpml, *fnd;
+	int ans, port;
+	caddr_t t;
+	
+#ifdef DEBUG
+	fprintf(stderr, "server: about do a switch\n");
+#endif
+	switch (rqstp->rq_proc) {
+
+	case PMAPPROC_NULL:
+		/*
+		 * Null proc call
+		 */
+		if ((!svc_sendreply(xprt, xdr_void, NULL)) && debugging) {
+			abort();
+		}
+		break;
+
+	case PMAPPROC_SET:
+		/*
+		 * Set a program,version to port mapping
+		 */
+		if (!svc_getargs(xprt, xdr_pmap, &reg))
+			svcerr_decode(xprt);
+		else {
+			/*
+			 * check to see if already used
+			 * find_service returns a hit even if
+			 * the versions don't match, so check for it
+			 */
+			fnd = find_service(reg.pm_prog, reg.pm_vers, reg.pm_prot);
+			if (fnd && fnd->pml_map.pm_vers == reg.pm_vers) {
+				if (fnd->pml_map.pm_port == reg.pm_port) {
+					ans = 1;
+					goto done;
+				}
+				else {
+					ans = 0;
+					goto done;
+				}
+			} else {
+				/* 
+				 * add to END of list
+				 */
+				pml = (struct pmaplist *)
+				    malloc((u_int)sizeof(struct pmaplist));
+				pml->pml_map = reg;
+				pml->pml_next = 0;
+				if (pmaplist == 0) {
+					pmaplist = pml;
+				} else {
+					for (fnd= pmaplist; fnd->pml_next != 0;
+					    fnd = fnd->pml_next);
+					fnd->pml_next = pml;
+				}
+				ans = 1;
+			}
+		done:
+			if ((!svc_sendreply(xprt, xdr_long, (caddr_t)&ans)) &&
+			    debugging) {
+				fprintf(stderr, "svc_sendreply\n");
+				abort();
+			}
+		}
+		break;
+
+	case PMAPPROC_UNSET:
+		/*
+		 * Remove a program,version to port mapping.
+		 */
+		if (!svc_getargs(xprt, xdr_pmap, &reg))
+			svcerr_decode(xprt);
+		else {
+			ans = 0;
+			for (prevpml = NULL, pml = pmaplist; pml != NULL; ) {
+				if ((pml->pml_map.pm_prog != reg.pm_prog) ||
+					(pml->pml_map.pm_vers != reg.pm_vers)) {
+					/* both pml & prevpml move forwards */
+					prevpml = pml;
+					pml = pml->pml_next;
+					continue;
+				}
+				/* found it; pml moves forward, prevpml stays */
+				ans = 1;
+				t = (caddr_t)pml;
+				pml = pml->pml_next;
+				if (prevpml == NULL)
+					pmaplist = pml;
+				else
+					prevpml->pml_next = pml;
+				free(t);
+			}
+			if ((!svc_sendreply(xprt, xdr_long, (caddr_t)&ans)) &&
+			    debugging) {
+				fprintf(stderr, "svc_sendreply\n");
+				abort();
+			}
+		}
+		break;
+
+	case PMAPPROC_GETPORT:
+		/*
+		 * Lookup the mapping for a program,version and return its port
+		 */
+		if (!svc_getargs(xprt, xdr_pmap, &reg))
+			svcerr_decode(xprt);
+		else {
+			fnd = find_service(reg.pm_prog, reg.pm_vers, reg.pm_prot);
+			if (fnd)
+				port = fnd->pml_map.pm_port;
+			else
+				port = 0;
+			if ((!svc_sendreply(xprt, xdr_long, (caddr_t)&port)) &&
+			    debugging) {
+				fprintf(stderr, "svc_sendreply\n");
+				abort();
+			}
+		}
+		break;
+
+	case PMAPPROC_DUMP:
+		/*
+		 * Return the current set of mapped program,version
+		 */
+		if (!svc_getargs(xprt, xdr_void, NULL))
+			svcerr_decode(xprt);
+		else {
+			if ((!svc_sendreply(xprt, xdr_pmaplist,
+			    (caddr_t)&pmaplist)) && debugging) {
+				fprintf(stderr, "svc_sendreply\n");
+				abort();
+			}
+		}
+		break;
+
+	case PMAPPROC_CALLIT:
+		/*
+		 * Calls a procedure on the local machine.  If the requested
+		 * procedure is not registered this procedure does not return
+		 * error information!!
+		 * This procedure is only supported on rpc/udp and calls via 
+		 * rpc/udp.  It passes null authentication parameters.
+		 */
+		callit(rqstp, xprt);
+		break;
+
+	default:
+		svcerr_noproc(xprt);
+		break;
+	}
+}
+
+
+/*
+ * Stuff for the rmtcall service
+ */
+#define ARGSIZE 9000
+
+typedef struct encap_parms {
+	u_long arglen;
+	char *args;
+};
+
+static bool_t
+xdr_encap_parms(xdrs, epp)
+	XDR *xdrs;
+	struct encap_parms *epp;
+{
+
+	return (xdr_bytes(xdrs, &(epp->args), &(epp->arglen), ARGSIZE));
+}
+
+typedef struct rmtcallargs {
+	u_long	rmt_prog;
+	u_long	rmt_vers;
+	u_long	rmt_port;
+	u_long	rmt_proc;
+	struct encap_parms rmt_args;
+};
+
+static bool_t
+xdr_rmtcall_args(xdrs, cap)
+	register XDR *xdrs;
+	register struct rmtcallargs *cap;
+{
+
+	/* does not get a port number */
+	if (xdr_u_long(xdrs, &(cap->rmt_prog)) &&
+	    xdr_u_long(xdrs, &(cap->rmt_vers)) &&
+	    xdr_u_long(xdrs, &(cap->rmt_proc))) {
+		return (xdr_encap_parms(xdrs, &(cap->rmt_args)));
+	}
+	return (FALSE);
+}
+
+static bool_t
+xdr_rmtcall_result(xdrs, cap)
+	register XDR *xdrs;
+	register struct rmtcallargs *cap;
+{
+	if (xdr_u_long(xdrs, &(cap->rmt_port)))
+		return (xdr_encap_parms(xdrs, &(cap->rmt_args)));
+	return (FALSE);
+}
+
+/*
+ * only worries about the struct encap_parms part of struct rmtcallargs.
+ * The arglen must already be set!!
+ */
+static bool_t
+xdr_opaque_parms(xdrs, cap)
+	XDR *xdrs;
+	struct rmtcallargs *cap;
+{
+
+	return (xdr_opaque(xdrs, cap->rmt_args.args, cap->rmt_args.arglen));
+}
+
+/*
+ * This routine finds and sets the length of incoming opaque paraters
+ * and then calls xdr_opaque_parms.
+ */
+static bool_t
+xdr_len_opaque_parms(xdrs, cap)
+	register XDR *xdrs;
+	struct rmtcallargs *cap;
+{
+	register u_int beginpos, lowpos, highpos, currpos, pos;
+
+	beginpos = lowpos = pos = xdr_getpos(xdrs);
+	highpos = lowpos + ARGSIZE;
+	while ((int)(highpos - lowpos) >= 0) {
+		currpos = (lowpos + highpos) / 2;
+		if (xdr_setpos(xdrs, currpos)) {
+			pos = currpos;
+			lowpos = currpos + 1;
+		} else {
+			highpos = currpos - 1;
+		}
+	}
+	xdr_setpos(xdrs, beginpos);
+	cap->rmt_args.arglen = pos - beginpos;
+	return (xdr_opaque_parms(xdrs, cap));
+}
+
+/*
+ * Call a remote procedure service
+ * This procedure is very quiet when things go wrong.
+ * The proc is written to support broadcast rpc.  In the broadcast case,
+ * a machine should shut-up instead of complain, less the requestor be
+ * overrun with complaints at the expense of not hearing a valid reply ...
+ *
+ * This now forks so that the program & process that it calls can call 
+ * back to the portmapper.
+ */
+static
+callit(rqstp, xprt)
+	struct svc_req *rqstp;
+	SVCXPRT *xprt;
+{
+	struct rmtcallargs a;
+	struct pmaplist *pml;
+	u_short port;
+	struct sockaddr_in me;
+	int pid, socket = -1;
+	CLIENT *client;
+	struct authunix_parms *au = (struct authunix_parms *)rqstp->rq_clntcred;
+	struct timeval timeout;
+	char buf[ARGSIZE];
+
+	timeout.tv_sec = 5;
+	timeout.tv_usec = 0;
+	a.rmt_args.args = buf;
+	if (!svc_getargs(xprt, xdr_rmtcall_args, &a))
+	    return;
+	if ((pml = find_service(a.rmt_prog, a.rmt_vers, IPPROTO_UDP)) == NULL)
+	    return;
+	/*
+	 * fork a child to do the work.  Parent immediately returns.
+	 * Child exits upon completion.
+	 */
+	if ((pid = fork()) != 0) {
+		if (debugging && (pid < 0)) {
+			fprintf(stderr, "portmap CALLIT: cannot fork.\n");
+		}
+		return;
+	}
+	port = pml->pml_map.pm_port;
+	get_myaddress(&me);
+	me.sin_port = htons(port);
+	client = clntudp_create(&me, a.rmt_prog, a.rmt_vers, timeout, &socket);
+	if (client != (CLIENT *)NULL) {
+		if (rqstp->rq_cred.oa_flavor == AUTH_UNIX) {
+			client->cl_auth = authunix_create(au->aup_machname,
+			   au->aup_uid, au->aup_gid, au->aup_len, au->aup_gids);
+		}
+		a.rmt_port = (u_long)port;
+		if (clnt_call(client, a.rmt_proc, xdr_opaque_parms, &a,
+		    xdr_len_opaque_parms, &a, timeout) == RPC_SUCCESS) {
+			svc_sendreply(xprt, xdr_rmtcall_result, &a);
+		}
+		AUTH_DESTROY(client->cl_auth);
+		clnt_destroy(client);
+	}
+	(void)close(socket);
+	exit(0);
+}
+
+void
+reap()
+{
+	while (wait3(NULL, WNOHANG, NULL) > 0);
+}
diff --git a/sunrpc/rpc/auth.h b/sunrpc/rpc/auth.h
new file mode 100644
index 0000000000..cb19555472
--- /dev/null
+++ b/sunrpc/rpc/auth.h
@@ -0,0 +1,166 @@
+/* @(#)auth.h	2.3 88/08/07 4.0 RPCSRC; from 1.17 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * auth.h, Authentication interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The data structures are completely opaque to the client.  The client
+ * is required to pass a AUTH * to routines that create rpc
+ * "sessions".
+ */
+
+
+#define MAX_AUTH_BYTES	400
+#define MAXNETNAMELEN	255	/* maximum length of network user's name */
+
+/*
+ * Status returned from authentication check
+ */
+enum auth_stat {
+	AUTH_OK=0,
+	/*
+	 * failed at remote end
+	 */
+	AUTH_BADCRED=1,			/* bogus credentials (seal broken) */
+	AUTH_REJECTEDCRED=2,		/* client should begin new session */
+	AUTH_BADVERF=3,			/* bogus verifier (seal broken) */
+	AUTH_REJECTEDVERF=4,		/* verifier expired or was replayed */
+	AUTH_TOOWEAK=5,			/* rejected due to security reasons */
+	/*
+	 * failed locally
+	*/
+	AUTH_INVALIDRESP=6,		/* bogus response verifier */
+	AUTH_FAILED=7			/* some unknown reason */
+};
+
+#if 1 /* (mc68000 || sparc || vax || i386) --roland@gnu */
+typedef u_long u_int32;	/* 32-bit unsigned integers */
+#endif
+
+union des_block {
+	struct {
+		u_int32 high;
+		u_int32 low;
+	} key;
+	char c[8];
+};
+typedef union des_block des_block;
+extern bool_t xdr_des_block();
+
+/*
+ * Authentication info.  Opaque to client.
+ */
+struct opaque_auth {
+	enum_t	oa_flavor;		/* flavor of auth */
+	caddr_t	oa_base;		/* address of more auth stuff */
+	u_int	oa_length;		/* not to exceed MAX_AUTH_BYTES */
+};
+
+
+/*
+ * Auth handle, interface to client side authenticators.
+ */
+typedef struct {
+	struct	opaque_auth	ah_cred;
+	struct	opaque_auth	ah_verf;
+	union	des_block	ah_key;
+	struct auth_ops {
+		void	(*ah_nextverf)();
+		int	(*ah_marshal)();	/* nextverf & serialize */
+		int	(*ah_validate)();	/* validate varifier */
+		int	(*ah_refresh)();	/* refresh credentials */
+		void	(*ah_destroy)();	/* destroy this structure */
+	} *ah_ops;
+	caddr_t ah_private;
+} AUTH;
+
+
+/*
+ * Authentication ops.
+ * The ops and the auth handle provide the interface to the authenticators.
+ *
+ * AUTH	*auth;
+ * XDR	*xdrs;
+ * struct opaque_auth verf;
+ */
+#define AUTH_NEXTVERF(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+#define auth_nextverf(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+
+#define AUTH_MARSHALL(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+#define auth_marshall(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+
+#define AUTH_VALIDATE(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+#define auth_validate(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+
+#define AUTH_REFRESH(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+#define auth_refresh(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+
+#define AUTH_DESTROY(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+#define auth_destroy(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+
+
+extern struct opaque_auth _null_auth;
+
+
+/*
+ * These are the various implementations of client side authenticators.
+ */
+
+/*
+ * Unix style authentication
+ * AUTH *authunix_create(machname, uid, gid, len, aup_gids)
+ *	char *machname;
+ *	int uid;
+ *	int gid;
+ *	int len;
+ *	int *aup_gids;
+ */
+extern AUTH *authunix_create();
+extern AUTH *authunix_create_default();	/* takes no parameters */
+extern AUTH *authnone_create();		/* takes no parameters */
+extern AUTH *authdes_create();
+
+#define AUTH_NONE	0		/* no authentication */
+#define	AUTH_NULL	0		/* backward compatibility */
+#define	AUTH_UNIX	1		/* unix style (uid, gids) */
+#define	AUTH_SHORT	2		/* short hand unix style */
+#define AUTH_DES	3		/* des style (encrypted timestamps) */
diff --git a/sunrpc/rpc/auth_unix.h b/sunrpc/rpc/auth_unix.h
new file mode 100644
index 0000000000..705741e139
--- /dev/null
+++ b/sunrpc/rpc/auth_unix.h
@@ -0,0 +1,72 @@
+/* @(#)auth_unix.h	2.2 88/07/29 4.0 RPCSRC; from 1.8 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)auth_unix.h 1.5 86/07/16 SMI      */
+
+/*
+ * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+/*
+ * The system is very weak.  The client uses no encryption for  it
+ * credentials and only sends null verifiers.  The server sends backs
+ * null verifiers or optionally a verifier that suggests a new short hand
+ * for the credentials.
+ */
+
+/* The machine name is part of a credential; it may not exceed 255 bytes */
+#define MAX_MACHINE_NAME 255
+
+/* gids compose part of a credential; there may not be more than 16 of them */
+#define NGRPS 16
+
+/*
+ * Unix style credentials.
+ */
+struct authunix_parms {
+	u_long	 aup_time;
+	char	*aup_machname;
+	int	 aup_uid;
+	int	 aup_gid;
+	u_int	 aup_len;
+	int	*aup_gids;
+};
+
+extern bool_t xdr_authunix_parms();
+
+/* 
+ * If a response verifier has flavor AUTH_SHORT, 
+ * then the body of the response verifier encapsulates the following structure;
+ * again it is serialized in the obvious fashion.
+ */
+struct short_hand_verf {
+	struct opaque_auth new_cred;
+};
diff --git a/sunrpc/rpc/clnt.h b/sunrpc/rpc/clnt.h
new file mode 100644
index 0000000000..8c002a19fa
--- /dev/null
+++ b/sunrpc/rpc/clnt.h
@@ -0,0 +1,331 @@
+/* @(#)clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.31 88/02/08 SMI*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * clnt.h - Client side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _CLNT_
+#define _CLNT_
+
+/*
+ * Rpc calls return an enum clnt_stat.  This should be looked at more,
+ * since each implementation is required to live with this (implementation
+ * independent) list of errors.
+ */
+enum clnt_stat {
+	RPC_SUCCESS=0,			/* call succeeded */
+	/*
+	 * local errors
+	 */
+	RPC_CANTENCODEARGS=1,		/* can't encode arguments */
+	RPC_CANTDECODERES=2,		/* can't decode results */
+	RPC_CANTSEND=3,			/* failure in sending call */
+	RPC_CANTRECV=4,			/* failure in receiving result */
+	RPC_TIMEDOUT=5,			/* call timed out */
+	/*
+	 * remote errors
+	 */
+	RPC_VERSMISMATCH=6,		/* rpc versions not compatible */
+	RPC_AUTHERROR=7,		/* authentication error */
+	RPC_PROGUNAVAIL=8,		/* program not available */
+	RPC_PROGVERSMISMATCH=9,		/* program version mismatched */
+	RPC_PROCUNAVAIL=10,		/* procedure unavailable */
+	RPC_CANTDECODEARGS=11,		/* decode arguments error */
+	RPC_SYSTEMERROR=12,		/* generic "other problem" */
+
+	/*
+	 * callrpc & clnt_create errors
+	 */
+	RPC_UNKNOWNHOST=13,		/* unknown host name */
+	RPC_UNKNOWNPROTO=17,		/* unkown protocol */
+
+	/*
+	 * _ create errors
+	 */
+	RPC_PMAPFAILURE=14,		/* the pmapper failed in its call */
+	RPC_PROGNOTREGISTERED=15,	/* remote program is not registered */
+	/*
+	 * unspecified error
+	 */
+	RPC_FAILED=16
+};
+
+
+/*
+ * Error info.
+ */
+struct rpc_err {
+	enum clnt_stat re_status;
+	union {
+		int RE_errno;		/* realated system error */
+		enum auth_stat RE_why;	/* why the auth error occurred */
+		struct {
+			u_long low;	/* lowest verion supported */
+			u_long high;	/* highest verion supported */
+		} RE_vers;
+		struct {		/* maybe meaningful if RPC_FAILED */
+			long s1;
+			long s2;
+		} RE_lb;		/* life boot & debugging only */
+	} ru;
+#define	re_errno	ru.RE_errno
+#define	re_why		ru.RE_why
+#define	re_vers		ru.RE_vers
+#define	re_lb		ru.RE_lb
+};
+
+
+/*
+ * Client rpc handle.
+ * Created by individual implementations, see e.g. rpc_udp.c.
+ * Client is responsible for initializing auth, see e.g. auth_none.c.
+ */
+typedef struct {
+	AUTH	*cl_auth;			/* authenticator */
+	struct clnt_ops {
+		enum clnt_stat	(*cl_call)();	/* call remote procedure */
+		void		(*cl_abort)();	/* abort a call */
+		void		(*cl_geterr)();	/* get specific error code */
+		bool_t		(*cl_freeres)(); /* frees results */
+		void		(*cl_destroy)();/* destroy this structure */
+		bool_t          (*cl_control)();/* the ioctl() of rpc */
+	} *cl_ops;
+	caddr_t			cl_private;	/* private stuff */
+} CLIENT;
+
+
+/*
+ * client side rpc interface ops
+ *
+ * Parameter types are:
+ *
+ */
+
+/*
+ * enum clnt_stat
+ * CLNT_CALL(rh, proc, xargs, argsp, xres, resp, timeout)
+ * 	CLIENT *rh;
+ *	u_long proc;
+ *	xdrproc_t xargs;
+ *	caddr_t argsp;
+ *	xdrproc_t xres;
+ *	caddr_t resp;
+ *	struct timeval timeout;
+ */
+#define	CLNT_CALL(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+#define	clnt_call(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+
+/*
+ * void
+ * CLNT_ABORT(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_ABORT(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+#define	clnt_abort(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+
+/*
+ * struct rpc_err
+ * CLNT_GETERR(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_GETERR(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+#define	clnt_geterr(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+
+
+/*
+ * bool_t
+ * CLNT_FREERES(rh, xres, resp);
+ * 	CLIENT *rh;
+ *	xdrproc_t xres;
+ *	caddr_t resp;
+ */
+#define	CLNT_FREERES(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+#define	clnt_freeres(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+
+/*
+ * bool_t
+ * CLNT_CONTROL(cl, request, info)
+ *      CLIENT *cl;
+ *      u_int request;
+ *      char *info;
+ */
+#define	CLNT_CONTROL(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+#define	clnt_control(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+
+/*
+ * control operations that apply to both udp and tcp transports
+ */
+#define CLSET_TIMEOUT       1   /* set timeout (timeval) */
+#define CLGET_TIMEOUT       2   /* get timeout (timeval) */
+#define CLGET_SERVER_ADDR   3   /* get server's address (sockaddr) */
+/*
+ * udp only control operations
+ */
+#define CLSET_RETRY_TIMEOUT 4   /* set retry timeout (timeval) */
+#define CLGET_RETRY_TIMEOUT 5   /* get retry timeout (timeval) */
+
+/*
+ * void
+ * CLNT_DESTROY(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_DESTROY(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+#define	clnt_destroy(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+
+
+/*
+ * RPCTEST is a test program which is accessable on every rpc
+ * transport/port.  It is used for testing, performance evaluation,
+ * and network administration.
+ */
+
+#define RPCTEST_PROGRAM		((u_long)1)
+#define RPCTEST_VERSION		((u_long)1)
+#define RPCTEST_NULL_PROC	((u_long)2)
+#define RPCTEST_NULL_BATCH_PROC	((u_long)3)
+
+/*
+ * By convention, procedure 0 takes null arguments and returns them
+ */
+
+#define NULLPROC ((u_long)0)
+
+/*
+ * Below are the client handle creation routines for the various
+ * implementations of client side rpc.  They can return NULL if a 
+ * creation failure occurs.
+ */
+
+/*
+ * Memory based rpc (for speed check and testing)
+ * CLIENT *
+ * clntraw_create(prog, vers)
+ *	u_long prog;
+ *	u_long vers;
+ */
+extern CLIENT *clntraw_create();
+
+
+/*
+ * Generic client creation routine. Supported protocols are "udp" and "tcp"
+ */
+extern CLIENT *
+clnt_create(/*host, prog, vers, prot*/); /*
+	char *host; 	-- hostname
+	u_long prog;	-- program number
+	u_long vers;	-- version number
+	char *prot;	-- protocol
+*/
+
+
+
+
+/*
+ * TCP based rpc
+ * CLIENT *
+ * clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	u_long prog;
+ *	u_long version;
+ *	register int *sockp;
+ *	u_int sendsz;
+ *	u_int recvsz;
+ */
+extern CLIENT *clnttcp_create();
+
+/*
+ * UDP based rpc.
+ * CLIENT *
+ * clntudp_create(raddr, program, version, wait, sockp)
+ *	struct sockaddr_in *raddr;
+ *	u_long program;
+ *	u_long version;
+ *	struct timeval wait;
+ *	int *sockp;
+ *
+ * Same as above, but you specify max packet sizes.
+ * CLIENT *
+ * clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	u_long program;
+ *	u_long version;
+ *	struct timeval wait;
+ *	int *sockp;
+ *	u_int sendsz;
+ *	u_int recvsz;
+ */
+extern CLIENT *clntudp_create();
+extern CLIENT *clntudp_bufcreate();
+
+/*
+ * Print why creation failed
+ */
+void clnt_pcreateerror(/* char *msg */);	/* stderr */
+char *clnt_spcreateerror(/* char *msg */);	/* string */
+
+/*
+ * Like clnt_perror(), but is more verbose in its output
+ */ 
+void clnt_perrno(/* enum clnt_stat num */);	/* stderr */
+
+/*
+ * Print an English error message, given the client error code
+ */
+void clnt_perror(/* CLIENT *clnt, char *msg */); 	/* stderr */
+char *clnt_sperror(/* CLIENT *clnt, char *msg */);	/* string */
+
+/* 
+ * If a creation fails, the following allows the user to figure out why.
+ */
+struct rpc_createerr {
+	enum clnt_stat cf_stat;
+	struct rpc_err cf_error; /* useful when cf_stat == RPC_PMAPFAILURE */
+};
+
+extern struct rpc_createerr rpc_createerr;
+
+
+
+/*
+ * Copy error message to buffer.
+ */
+char *clnt_sperrno(/* enum clnt_stat num */);	/* string */
+
+
+
+#define UDPMSGSIZE	8800	/* rpc imposed limit on udp msg size */
+#define RPCSMALLMSGSIZE	400	/* a more reasonable packet size */
+
+#endif /*!_CLNT_*/
diff --git a/sunrpc/rpc/netdb.h b/sunrpc/rpc/netdb.h
new file mode 100644
index 0000000000..23413cf7ba
--- /dev/null
+++ b/sunrpc/rpc/netdb.h
@@ -0,0 +1,52 @@
+/* @(#)netdb.h	2.1 88/07/29 3.9 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*	@(#)rpc.h 1.8 87/07/24 SMI	*/
+
+/* Cleaned up for GNU C library roland@gnu.ai.mit.edu:
+   added multiple inclusion protection and use of <sys/cdefs.h>.
+   In GNU this file is #include'd by <netdb.h>.  */
+
+#ifndef _RPC_NETDB_H
+#define _RPC_NETDB_H
+#include <sys/cdefs.h>
+
+struct rpcent {
+      char    *r_name;        /* name of server for this rpc program */
+      char    **r_aliases;    /* alias list */
+      int     r_number;       /* rpc program number */
+};
+
+__BEGIN_DECLS
+struct rpcent	*getrpcbyname __P((const char *));
+struct rpcent	*getrpcbynumber __P((int));
+struct rpcent	*getrpcent __P((void));
+__END_DECLS
+
+#endif
diff --git a/sunrpc/rpc/pmap_clnt.h b/sunrpc/rpc/pmap_clnt.h
new file mode 100644
index 0000000000..d2ea2a88e9
--- /dev/null
+++ b/sunrpc/rpc/pmap_clnt.h
@@ -0,0 +1,65 @@
+/* @(#)pmap_clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.11 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_clnt.h
+ * Supplies C routines to get to portmap services.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+/*
+ * Usage:
+ *	success = pmap_set(program, version, protocol, port);
+ *	success = pmap_unset(program, version);
+ *	port = pmap_getport(address, program, version, protocol);
+ *	head = pmap_getmaps(address);
+ *	clnt_stat = pmap_rmtcall(address, program, version, procedure,
+ *		xdrargs, argsp, xdrres, resp, tout, port_ptr)
+ *		(works for udp only.) 
+ * 	clnt_stat = clnt_broadcast(program, version, procedure,
+ *		xdrargs, argsp,	xdrres, resp, eachresult)
+ *		(like pmap_rmtcall, except the call is broadcasted to all
+ *		locally connected nets.  For each valid response received,
+ *		the procedure eachresult is called.  Its form is:
+ *	done = eachresult(resp, raddr)
+ *		bool_t done;
+ *		caddr_t resp;
+ *		struct sockaddr_in raddr;
+ *		where resp points to the results of the call and raddr is the
+ *		address if the responder to the broadcast.
+ */
+
+extern bool_t		pmap_set();
+extern bool_t		pmap_unset();
+extern struct pmaplist	*pmap_getmaps();
+enum clnt_stat		pmap_rmtcall();
+enum clnt_stat		clnt_broadcast();
+extern u_short		pmap_getport();
diff --git a/sunrpc/rpc/pmap_prot.h b/sunrpc/rpc/pmap_prot.h
new file mode 100644
index 0000000000..ccf7a77b41
--- /dev/null
+++ b/sunrpc/rpc/pmap_prot.h
@@ -0,0 +1,94 @@
+/* @(#)pmap_prot.h	2.1 88/07/29 4.0 RPCSRC; from 1.14 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_prot.h
+ * Protocol for the local binder service, or pmap.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The following procedures are supported by the protocol:
+ *
+ * PMAPPROC_NULL() returns ()
+ * 	takes nothing, returns nothing
+ *
+ * PMAPPROC_SET(struct pmap) returns (bool_t)
+ * 	TRUE is success, FALSE is failure.  Registers the tuple
+ *	[prog, vers, prot, port].
+ *
+ * PMAPPROC_UNSET(struct pmap) returns (bool_t)
+ *	TRUE is success, FALSE is failure.  Un-registers pair
+ *	[prog, vers].  prot and port are ignored.
+ *
+ * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
+ *	0 is failure.  Otherwise returns the port number where the pair
+ *	[prog, vers] is registered.  It may lie!
+ *
+ * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
+ *
+ * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
+ * 	RETURNS (port, string<>);
+ * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
+ * 	Calls the procedure on the local machine.  If it is not registered,
+ *	this procedure is quite; ie it does not return error information!!!
+ *	This procedure only is supported on rpc/udp and calls via
+ *	rpc/udp.  This routine only passes null authentication parameters.
+ *	This file has no interface to xdr routines for PMAPPROC_CALLIT.
+ *
+ * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
+ */
+
+#define PMAPPORT		((u_short)111)
+#define PMAPPROG		((u_long)100000)
+#define PMAPVERS		((u_long)2)
+#define PMAPVERS_PROTO		((u_long)2)
+#define PMAPVERS_ORIG		((u_long)1)
+#define PMAPPROC_NULL		((u_long)0)
+#define PMAPPROC_SET		((u_long)1)
+#define PMAPPROC_UNSET		((u_long)2)
+#define PMAPPROC_GETPORT	((u_long)3)
+#define PMAPPROC_DUMP		((u_long)4)
+#define PMAPPROC_CALLIT		((u_long)5)
+
+struct pmap {
+	long unsigned pm_prog;
+	long unsigned pm_vers;
+	long unsigned pm_prot;
+	long unsigned pm_port;
+};
+
+extern bool_t xdr_pmap();
+
+struct pmaplist {
+	struct pmap	pml_map;
+	struct pmaplist *pml_next;
+};
+
+extern bool_t xdr_pmaplist();
diff --git a/sunrpc/rpc/pmap_rmt.h b/sunrpc/rpc/pmap_rmt.h
new file mode 100644
index 0000000000..ee68cebec2
--- /dev/null
+++ b/sunrpc/rpc/pmap_rmt.h
@@ -0,0 +1,53 @@
+/* @(#)pmap_rmt.h	2.1 88/07/29 4.0 RPCSRC; from 1.2 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Structures and XDR routines for parameters to and replies from
+ * the portmapper remote-call-service.
+ *
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+
+struct rmtcallargs {
+	u_long prog, vers, proc, arglen;
+	caddr_t args_ptr;
+	xdrproc_t xdr_args;
+};
+
+bool_t xdr_rmtcall_args();
+
+struct rmtcallres {
+	u_long *port_ptr;
+	u_long resultslen;
+	caddr_t results_ptr;
+	xdrproc_t xdr_results;
+};
+
+bool_t xdr_rmtcallres();
diff --git a/sunrpc/rpc/rpc.h b/sunrpc/rpc/rpc.h
new file mode 100644
index 0000000000..83a124a3ed
--- /dev/null
+++ b/sunrpc/rpc/rpc.h
@@ -0,0 +1,73 @@
+/* @(#)rpc.h	2.3 88/08/10 4.0 RPCSRC; from 1.9 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * rpc.h, Just includes the billions of rpc header files necessary to
+ * do remote procedure calling.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+#ifndef __RPC_HEADER__
+#define __RPC_HEADER__
+
+#include <rpc/types.h>		/* some typedefs */
+#include <netinet/in.h>
+
+/* external data representation interfaces */
+#include <rpc/xdr.h>		/* generic (de)serializer */
+
+/* Client side only authentication */
+#include <rpc/auth.h>		/* generic authenticator (client side) */
+
+/* Client side (mostly) remote procedure call */
+#include <rpc/clnt.h>		/* generic rpc stuff */
+
+/* semi-private protocol headers */
+#include <rpc/rpc_msg.h>	/* protocol for rpc messages */
+#include <rpc/auth_unix.h>	/* protocol for unix style cred */
+/*
+ *  Uncomment-out the next line if you are building the rpc library with    
+ *  DES Authentication (see the README file in the secure_rpc/ directory).
+ */
+/*#include <rpc/auth_des.h>	/* protocol for des style cred */
+
+/* Server side only remote procedure callee */
+#include <rpc/svc.h>		/* service manager and multiplexer */
+#include <rpc/svc_auth.h>	/* service side authenticator */
+
+/*
+ * COMMENT OUT THE NEXT INCLUDE IF RUNNING ON SUN OS OR ON A VERSION
+ * OF UNIX BASED ON NFSSRC.  These systems will already have the structures
+ * defined by <rpc/netdb.h> included in <netdb.h>.
+ */
+/* routines for parsing /etc/rpc */
+#include <rpc/netdb.h>		/* structures and routines to parse /etc/rpc */
+
+#endif /* ndef __RPC_HEADER__ */
diff --git a/sunrpc/rpc/rpc_msg.h b/sunrpc/rpc/rpc_msg.h
new file mode 100644
index 0000000000..b78872b6a8
--- /dev/null
+++ b/sunrpc/rpc/rpc_msg.h
@@ -0,0 +1,187 @@
+/* @(#)rpc_msg.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)rpc_msg.h 1.7 86/07/16 SMI      */
+
+/*
+ * rpc_msg.h
+ * rpc message definition
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#define RPC_MSG_VERSION		((u_long) 2)
+#define RPC_SERVICE_PORT	((u_short) 2048)
+
+/*
+ * Bottom up definition of an rpc message.
+ * NOTE: call and reply use the same overall stuct but
+ * different parts of unions within it.
+ */
+
+enum msg_type {
+	CALL=0,
+	REPLY=1
+};
+
+enum reply_stat {
+	MSG_ACCEPTED=0,
+	MSG_DENIED=1
+};
+
+enum accept_stat {
+	SUCCESS=0,
+	PROG_UNAVAIL=1,
+	PROG_MISMATCH=2,
+	PROC_UNAVAIL=3,
+	GARBAGE_ARGS=4,
+	SYSTEM_ERR=5
+};
+
+enum reject_stat {
+	RPC_MISMATCH=0,
+	AUTH_ERROR=1
+};
+
+/*
+ * Reply part of an rpc exchange
+ */
+
+/*
+ * Reply to an rpc request that was accepted by the server.
+ * Note: there could be an error even though the request was
+ * accepted.
+ */
+struct accepted_reply {
+	struct opaque_auth	ar_verf;
+	enum accept_stat	ar_stat;
+	union {
+		struct {
+			u_long	low;
+			u_long	high;
+		} AR_versions;
+		struct {
+			caddr_t	where;
+			xdrproc_t proc;
+		} AR_results;
+		/* and many other null cases */
+	} ru;
+#define	ar_results	ru.AR_results
+#define	ar_vers		ru.AR_versions
+};
+
+/*
+ * Reply to an rpc request that was rejected by the server.
+ */
+struct rejected_reply {
+	enum reject_stat rj_stat;
+	union {
+		struct {
+			u_long low;
+			u_long high;
+		} RJ_versions;
+		enum auth_stat RJ_why;  /* why authentication did not work */
+	} ru;
+#define	rj_vers	ru.RJ_versions
+#define	rj_why	ru.RJ_why
+};
+
+/*
+ * Body of a reply to an rpc request.
+ */
+struct reply_body {
+	enum reply_stat rp_stat;
+	union {
+		struct accepted_reply RP_ar;
+		struct rejected_reply RP_dr;
+	} ru;
+#define	rp_acpt	ru.RP_ar
+#define	rp_rjct	ru.RP_dr
+};
+
+/*
+ * Body of an rpc request call.
+ */
+struct call_body {
+	u_long cb_rpcvers;	/* must be equal to two */
+	u_long cb_prog;
+	u_long cb_vers;
+	u_long cb_proc;
+	struct opaque_auth cb_cred;
+	struct opaque_auth cb_verf; /* protocol specific - provided by client */
+};
+
+/*
+ * The rpc message
+ */
+struct rpc_msg {
+	u_long			rm_xid;
+	enum msg_type		rm_direction;
+	union {
+		struct call_body RM_cmb;
+		struct reply_body RM_rmb;
+	} ru;
+#define	rm_call		ru.RM_cmb
+#define	rm_reply	ru.RM_rmb
+};
+#define	acpted_rply	ru.RM_rmb.ru.RP_ar
+#define	rjcted_rply	ru.RM_rmb.ru.RP_dr
+
+
+/*
+ * XDR routine to handle a rpc message.
+ * xdr_callmsg(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callmsg();
+
+/*
+ * XDR routine to pre-serialize the static part of a rpc message.
+ * xdr_callhdr(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callhdr();
+
+/*
+ * XDR routine to handle a rpc reply.
+ * xdr_replymsg(xdrs, rmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *rmsg;
+ */
+extern bool_t	xdr_replymsg();
+
+/*
+ * Fills in the error part of a reply message.
+ * _seterr_reply(msg, error)
+ * 	struct rpc_msg *msg;
+ * 	struct rpc_err *error;
+ */
+extern void	_seterr_reply();
diff --git a/sunrpc/rpc/svc.h b/sunrpc/rpc/svc.h
new file mode 100644
index 0000000000..3cb07ef3f3
--- /dev/null
+++ b/sunrpc/rpc/svc.h
@@ -0,0 +1,280 @@
+/* @(#)svc.h	2.2 88/07/29 4.0 RPCSRC; from 1.20 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * svc.h, Server-side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef __SVC_HEADER__
+#define __SVC_HEADER__
+
+/*
+ * This interface must manage two items concerning remote procedure calling:
+ *
+ * 1) An arbitrary number of transport connections upon which rpc requests
+ * are received.  The two most notable transports are TCP and UDP;  they are
+ * created and registered by routines in svc_tcp.c and svc_udp.c, respectively;
+ * they in turn call xprt_register and xprt_unregister.
+ *
+ * 2) An arbitrary number of locally registered services.  Services are
+ * described by the following four data: program number, version number,
+ * "service dispatch" function, a transport handle, and a boolean that
+ * indicates whether or not the exported program should be registered with a
+ * local binder service;  if true the program's number and version and the
+ * port number from the transport handle are registered with the binder.
+ * These data are registered with the rpc svc system via svc_register.
+ *
+ * A service's dispatch function is called whenever an rpc request comes in
+ * on a transport.  The request's program and version numbers must match
+ * those of the registered service.  The dispatch function is passed two
+ * parameters, struct svc_req * and SVCXPRT *, defined below.
+ */
+
+enum xprt_stat {
+	XPRT_DIED,
+	XPRT_MOREREQS,
+	XPRT_IDLE
+};
+
+/*
+ * Server side transport handle
+ */
+typedef struct {
+	int		xp_sock;
+	u_short		xp_port;	 /* associated port number */
+	struct xp_ops {
+	    bool_t	(*xp_recv)();	 /* receive incomming requests */
+	    enum xprt_stat (*xp_stat)(); /* get transport status */
+	    bool_t	(*xp_getargs)(); /* get arguments */
+	    bool_t	(*xp_reply)();	 /* send reply */
+	    bool_t	(*xp_freeargs)();/* free mem allocated for args */
+	    void	(*xp_destroy)(); /* destroy this struct */
+	} *xp_ops;
+	int		xp_addrlen;	 /* length of remote address */
+	struct sockaddr_in xp_raddr;	 /* remote address */
+	struct opaque_auth xp_verf;	 /* raw response verifier */
+	caddr_t		xp_p1;		 /* private */
+	caddr_t		xp_p2;		 /* private */
+} SVCXPRT;
+
+/*
+ *  Approved way of getting address of caller
+ */
+#define svc_getcaller(x) (&(x)->xp_raddr)
+
+/*
+ * Operations defined on an SVCXPRT handle
+ *
+ * SVCXPRT		*xprt;
+ * struct rpc_msg	*msg;
+ * xdrproc_t		 xargs;
+ * caddr_t		 argsp;
+ */
+#define SVC_RECV(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+#define svc_recv(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+
+#define SVC_STAT(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+#define svc_stat(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+
+#define SVC_GETARGS(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+#define svc_getargs(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+
+#define SVC_REPLY(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+#define svc_reply(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+
+#define SVC_FREEARGS(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+#define svc_freeargs(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+
+#define SVC_DESTROY(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+#define svc_destroy(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+
+
+/*
+ * Service request
+ */
+struct svc_req {
+	u_long		rq_prog;	/* service program number */
+	u_long		rq_vers;	/* service protocol version */
+	u_long		rq_proc;	/* the desired procedure */
+	struct opaque_auth rq_cred;	/* raw creds from the wire */
+	caddr_t		rq_clntcred;	/* read only cooked cred */
+	SVCXPRT	*rq_xprt;		/* associated transport */
+};
+
+
+/*
+ * Service registration
+ *
+ * svc_register(xprt, prog, vers, dispatch, protocol)
+ *	SVCXPRT *xprt;
+ *	u_long prog;
+ *	u_long vers;
+ *	void (*dispatch)();
+ *	int protocol;  /* like TCP or UDP, zero means do not register 
+ */
+extern bool_t	svc_register();
+
+/*
+ * Service un-registration
+ *
+ * svc_unregister(prog, vers)
+ *	u_long prog;
+ *	u_long vers;
+ */
+extern void	svc_unregister();
+
+/*
+ * Transport registration.
+ *
+ * xprt_register(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void	xprt_register();
+
+/*
+ * Transport un-register
+ *
+ * xprt_unregister(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void	xprt_unregister();
+
+
+
+
+/*
+ * When the service routine is called, it must first check to see if it
+ * knows about the procedure;  if not, it should call svcerr_noproc
+ * and return.  If so, it should deserialize its arguments via 
+ * SVC_GETARGS (defined above).  If the deserialization does not work,
+ * svcerr_decode should be called followed by a return.  Successful
+ * decoding of the arguments should be followed the execution of the
+ * procedure's code and a call to svc_sendreply.
+ *
+ * Also, if the service refuses to execute the procedure due to too-
+ * weak authentication parameters, svcerr_weakauth should be called.
+ * Note: do not confuse access-control failure with weak authentication!
+ *
+ * NB: In pure implementations of rpc, the caller always waits for a reply
+ * msg.  This message is sent when svc_sendreply is called.  
+ * Therefore pure service implementations should always call
+ * svc_sendreply even if the function logically returns void;  use
+ * xdr.h - xdr_void for the xdr routine.  HOWEVER, tcp based rpc allows
+ * for the abuse of pure rpc via batched calling or pipelining.  In the
+ * case of a batched call, svc_sendreply should NOT be called since
+ * this would send a return message, which is what batching tries to avoid.
+ * It is the service/protocol writer's responsibility to know which calls are
+ * batched and which are not.  Warning: responding to batch calls may
+ * deadlock the caller and server processes!
+ */
+
+extern bool_t	svc_sendreply();
+extern void	svcerr_decode();
+extern void	svcerr_weakauth();
+extern void	svcerr_noproc();
+extern void	svcerr_progvers();
+extern void	svcerr_auth();
+extern void	svcerr_noprog();
+extern void	svcerr_systemerr();
+    
+/*
+ * Lowest level dispatching -OR- who owns this process anyway.
+ * Somebody has to wait for incoming requests and then call the correct
+ * service routine.  The routine svc_run does infinite waiting; i.e.,
+ * svc_run never returns.
+ * Since another (co-existant) package may wish to selectively wait for
+ * incoming calls or other events outside of the rpc architecture, the
+ * routine svc_getreq is provided.  It must be passed readfds, the
+ * "in-place" results of a select system call (see select, section 2).
+ */
+
+/*
+ * Global keeper of rpc service descriptors in use
+ * dynamic; must be inspected before each call to select 
+ */
+#ifdef FD_SETSIZE
+extern fd_set svc_fdset;
+#define svc_fds svc_fdset.fds_bits[0]	/* compatibility */
+#else
+extern int svc_fds;
+#endif /* def FD_SETSIZE */
+
+/*
+ * a small program implemented by the svc_rpc implementation itself;
+ * also see clnt.h for protocol numbers.
+ */
+extern void rpctest_service();
+
+extern void	svc_getreq();
+extern void	svc_getreqset();	/* takes fdset instead of int */
+extern void	svc_run(); 	 /* never returns */
+
+/*
+ * Socket to use on svcxxx_create call to get default socket
+ */
+#define	RPC_ANYSOCK	-1
+
+/*
+ * These are the existing service side transport implementations
+ */
+
+/*
+ * Memory based rpc for testing and timing.
+ */
+extern SVCXPRT *svcraw_create();
+
+/*
+ * Udp based rpc.
+ */
+extern SVCXPRT *svcudp_create();
+extern SVCXPRT *svcudp_bufcreate();
+
+/*
+ * Tcp based rpc.
+ */
+extern SVCXPRT *svctcp_create();
+
+
+
+#endif !__SVC_HEADER__
diff --git a/sunrpc/rpc/svc_auth.h b/sunrpc/rpc/svc_auth.h
new file mode 100644
index 0000000000..a36a01aba8
--- /dev/null
+++ b/sunrpc/rpc/svc_auth.h
@@ -0,0 +1,42 @@
+/* @(#)svc_auth.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)svc_auth.h 1.6 86/07/16 SMI      */
+
+/*
+ * svc_auth.h, Service side of rpc authentication.
+ * 
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+
+/*
+ * Server side authenticator
+ */
+extern enum auth_stat _authenticate();
diff --git a/sunrpc/rpc/types.h b/sunrpc/rpc/types.h
new file mode 100644
index 0000000000..1f620eff8f
--- /dev/null
+++ b/sunrpc/rpc/types.h
@@ -0,0 +1,63 @@
+/* @(#)types.h	2.3 88/08/15 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)types.h 1.18 87/07/24 SMI      */
+
+/*
+ * Rpc additions to <sys/types.h>
+ */
+#ifndef __TYPES_RPC_HEADER__
+#define __TYPES_RPC_HEADER__
+
+#define	bool_t	int
+#define	enum_t	int
+#define	FALSE	(0)
+#define	TRUE	(1)
+#define __dontcare__	-1
+#ifndef NULL
+#	define NULL 0
+#endif
+
+extern char *malloc();
+#define mem_alloc(bsize)	malloc(bsize)
+#define mem_free(ptr, bsize)	free(ptr)
+
+#ifndef makedev /* ie, we haven't already included it */
+#include <sys/types.h>
+#endif
+#include <sys/time.h>
+
+#ifndef INADDR_LOOPBACK
+#define       INADDR_LOOPBACK         (u_long)0x7F000001
+#endif
+#ifndef MAXHOSTNAMELEN
+#define        MAXHOSTNAMELEN  64
+#endif
+
+#endif /* ndef __TYPES_RPC_HEADER__ */
diff --git a/sunrpc/rpc/xdr.h b/sunrpc/rpc/xdr.h
new file mode 100644
index 0000000000..6cd3e6fe03
--- /dev/null
+++ b/sunrpc/rpc/xdr.h
@@ -0,0 +1,270 @@
+/* @(#)xdr.h	2.2 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)xdr.h 1.19 87/04/22 SMI      */
+
+/*
+ * xdr.h, External Data Representation Serialization Routines.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef __XDR_HEADER__
+#define __XDR_HEADER__
+
+/*
+ * XDR provides a conventional way for converting between C data
+ * types and an external bit-string representation.  Library supplied
+ * routines provide for the conversion on built-in C data types.  These
+ * routines and utility routines defined here are used to help implement
+ * a type encode/decode routine for each user-defined type.
+ *
+ * Each data type provides a single procedure which takes two arguments:
+ *
+ *	bool_t
+ *	xdrproc(xdrs, argresp)
+ *		XDR *xdrs;
+ *		<type> *argresp;
+ *
+ * xdrs is an instance of a XDR handle, to which or from which the data
+ * type is to be converted.  argresp is a pointer to the structure to be
+ * converted.  The XDR handle contains an operation field which indicates
+ * which of the operations (ENCODE, DECODE * or FREE) is to be performed.
+ *
+ * XDR_DECODE may allocate space if the pointer argresp is null.  This
+ * data can be freed with the XDR_FREE operation.
+ *
+ * We write only one procedure per data type to make it easy
+ * to keep the encode and decode procedures for a data type consistent.
+ * In many cases the same code performs all operations on a user defined type,
+ * because all the hard work is done in the component type routines.
+ * decode as a series of calls on the nested data types.
+ */
+
+/*
+ * Xdr operations.  XDR_ENCODE causes the type to be encoded into the
+ * stream.  XDR_DECODE causes the type to be extracted from the stream.
+ * XDR_FREE can be used to release the space allocated by an XDR_DECODE
+ * request.
+ */
+enum xdr_op {
+	XDR_ENCODE=0,
+	XDR_DECODE=1,
+	XDR_FREE=2
+};
+
+/*
+ * This is the number of bytes per unit of external data.
+ */
+#define BYTES_PER_XDR_UNIT	(4)
+#define RNDUP(x)  ((((x) + BYTES_PER_XDR_UNIT - 1) / BYTES_PER_XDR_UNIT) \
+		    * BYTES_PER_XDR_UNIT)
+
+/*
+ * A xdrproc_t exists for each data type which is to be encoded or decoded.
+ *
+ * The second argument to the xdrproc_t is a pointer to an opaque pointer.
+ * The opaque pointer generally points to a structure of the data type
+ * to be decoded.  If this pointer is 0, then the type routines should
+ * allocate dynamic storage of the appropriate size and return it.
+ * bool_t	(*xdrproc_t)(XDR *, caddr_t *);
+ */
+typedef	bool_t (*xdrproc_t)();
+
+/*
+ * The XDR handle.
+ * Contains operation which is being applied to the stream,
+ * an operations vector for the paticular implementation (e.g. see xdr_mem.c),
+ * and two private fields for the use of the particular impelementation.
+ */
+typedef struct {
+	enum xdr_op	x_op;		/* operation; fast additional param */
+	struct xdr_ops {
+		bool_t	(*x_getlong)();	/* get a long from underlying stream */
+		bool_t	(*x_putlong)();	/* put a long to " */
+		bool_t	(*x_getbytes)();/* get some bytes from " */
+		bool_t	(*x_putbytes)();/* put some bytes to " */
+		u_int	(*x_getpostn)();/* returns bytes off from beginning */
+		bool_t  (*x_setpostn)();/* lets you reposition the stream */
+		long *	(*x_inline)();	/* buf quick ptr to buffered data */
+		void	(*x_destroy)();	/* free privates of this xdr_stream */
+	} *x_ops;
+	caddr_t 	x_public;	/* users' data */
+	caddr_t		x_private;	/* pointer to private data */
+	caddr_t 	x_base;		/* private used for position info */
+	int		x_handy;	/* extra private word */
+} XDR;
+
+/*
+ * Operations defined on a XDR handle
+ *
+ * XDR		*xdrs;
+ * long		*longp;
+ * caddr_t	 addr;
+ * u_int	 len;
+ * u_int	 pos;
+ */
+#define XDR_GETLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+#define xdr_getlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+
+#define XDR_PUTLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+#define xdr_putlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+
+#define XDR_GETBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+#define xdr_getbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+
+#define XDR_PUTBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+#define xdr_putbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+
+#define XDR_GETPOS(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+#define xdr_getpos(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+
+#define XDR_SETPOS(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+#define xdr_setpos(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+
+#define	XDR_INLINE(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+#define	xdr_inline(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+
+#define	XDR_DESTROY(xdrs)				\
+	if ((xdrs)->x_ops->x_destroy) 			\
+		(*(xdrs)->x_ops->x_destroy)(xdrs)
+#define	xdr_destroy(xdrs)				\
+	if ((xdrs)->x_ops->x_destroy) 			\
+		(*(xdrs)->x_ops->x_destroy)(xdrs)
+
+/*
+ * Support struct for discriminated unions.
+ * You create an array of xdrdiscrim structures, terminated with
+ * a entry with a null procedure pointer.  The xdr_union routine gets
+ * the discriminant value and then searches the array of structures
+ * for a matching value.  If a match is found the associated xdr routine
+ * is called to handle that part of the union.  If there is
+ * no match, then a default routine may be called.
+ * If there is no match and no default routine it is an error.
+ */
+#define NULL_xdrproc_t ((xdrproc_t)0)
+struct xdr_discrim {
+	int	value;
+	xdrproc_t proc;
+};
+
+/*
+ * In-line routines for fast encode/decode of primitve data types.
+ * Caveat emptor: these use single memory cycles to get the
+ * data from the underlying buffer, and will fail to operate
+ * properly if the data is not aligned.  The standard way to use these
+ * is to say:
+ *	if ((buf = XDR_INLINE(xdrs, count)) == NULL)
+ *		return (FALSE);
+ *	<<< macro calls >>>
+ * where ``count'' is the number of bytes of data occupied
+ * by the primitive data types.
+ *
+ * N.B. and frozen for all time: each data type here uses 4 bytes
+ * of external representation.
+ */
+#define IXDR_GET_LONG(buf)		((long)ntohl((u_long)*(buf)++))
+#define IXDR_PUT_LONG(buf, v)		(*(buf)++ = (long)htonl((u_long)v))
+
+#define IXDR_GET_BOOL(buf)		((bool_t)IXDR_GET_LONG(buf))
+#define IXDR_GET_ENUM(buf, t)		((t)IXDR_GET_LONG(buf))
+#define IXDR_GET_U_LONG(buf)		((u_long)IXDR_GET_LONG(buf))
+#define IXDR_GET_SHORT(buf)		((short)IXDR_GET_LONG(buf))
+#define IXDR_GET_U_SHORT(buf)		((u_short)IXDR_GET_LONG(buf))
+
+#define IXDR_PUT_BOOL(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_ENUM(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_U_LONG(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_SHORT(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_U_SHORT(buf, v)	IXDR_PUT_LONG((buf), ((long)(v)))
+
+/*
+ * These are the "generic" xdr routines.
+ */
+extern bool_t	xdr_void();
+extern bool_t	xdr_int();
+extern bool_t	xdr_u_int();
+extern bool_t	xdr_long();
+extern bool_t	xdr_u_long();
+extern bool_t	xdr_short();
+extern bool_t	xdr_u_short();
+extern bool_t	xdr_bool();
+extern bool_t	xdr_enum();
+extern bool_t	xdr_array();
+extern bool_t	xdr_bytes();
+extern bool_t	xdr_opaque();
+extern bool_t	xdr_string();
+extern bool_t	xdr_union();
+extern bool_t	xdr_char();
+extern bool_t	xdr_u_char();
+extern bool_t	xdr_vector();
+extern bool_t	xdr_float();
+extern bool_t	xdr_double();
+extern bool_t	xdr_reference();
+extern bool_t	xdr_pointer();
+extern bool_t	xdr_wrapstring();
+
+/*
+ * Common opaque bytes objects used by many rpc protocols;
+ * declared here due to commonality.
+ */
+#define MAX_NETOBJ_SZ 1024 
+struct netobj {
+	u_int	n_len;
+	char	*n_bytes;
+};
+typedef struct netobj netobj;
+extern bool_t   xdr_netobj();
+
+/*
+ * These are the public routines for the various implementations of
+ * xdr streams.
+ */
+extern void   xdrmem_create();		/* XDR using memory buffers */
+extern void   xdrstdio_create();	/* XDR using stdio library */
+extern void   xdrrec_create();		/* XDR pseudo records for tcp */
+extern bool_t xdrrec_endofrecord();	/* make end of xdr record */
+extern bool_t xdrrec_skiprecord();	/* move to beginning of next record */
+extern bool_t xdrrec_eof();		/* true if no more input */
+
+#endif !__XDR_HEADER__
diff --git a/sunrpc/rpc_clntout.c b/sunrpc/rpc_clntout.c
new file mode 100644
index 0000000000..555681bd2a
--- /dev/null
+++ b/sunrpc/rpc_clntout.c
@@ -0,0 +1,126 @@
+/* @(#)rpc_clntout.c	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_clntout.c 1.2 87/06/24 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_clntout.c, Client-stub outputter for the RPC protocol compiler
+ * Copyright (C) 1987, Sun Microsytsems, Inc.
+ */
+#include <stdio.h>
+#include <strings.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+#define DEFAULT_TIMEOUT 25	/* in seconds */
+
+void
+write_stubs()
+{
+	list *l;
+	definition *def;
+
+ 	f_print(fout,
+ 		"\n/* Default timeout can be changed using clnt_control() */\n");
+ 	f_print(fout, "static struct timeval TIMEOUT = { %d, 0 };\n",
+		DEFAULT_TIMEOUT);
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			write_program(def);
+		}
+	}
+}
+
+
+static
+write_program(def)
+	definition *def;
+{
+	version_list *vp;
+	proc_list *proc;
+
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			f_print(fout, "\n");
+			ptype(proc->res_prefix, proc->res_type, 1);
+			f_print(fout, "*\n");
+			pvname(proc->proc_name, vp->vers_num);
+			f_print(fout, "(argp, clnt)\n");
+			f_print(fout, "\t");
+			ptype(proc->arg_prefix, proc->arg_type, 1);
+			f_print(fout, "*argp;\n");
+			f_print(fout, "\tCLIENT *clnt;\n");
+			f_print(fout, "{\n");
+			printbody(proc);
+			f_print(fout, "}\n\n");
+		}
+	}
+}
+
+static char *
+ampr(type)
+	char *type;
+{
+	if (isvectordef(type, REL_ALIAS)) {
+		return ("");
+	} else {
+		return ("&");
+	}
+}
+
+static
+printbody(proc)
+	proc_list *proc;
+{
+	f_print(fout, "\tstatic ");
+	if (streq(proc->res_type, "void")) {
+		f_print(fout, "char ");
+	} else {
+		ptype(proc->res_prefix, proc->res_type, 0);
+	}
+	f_print(fout, "res;\n");
+	f_print(fout, "\n");
+ 	f_print(fout, "\tbzero((char *)%sres, sizeof(res));\n",
+ 		ampr(proc->res_type));
+	f_print(fout,
+		"\tif (clnt_call(clnt, %s, xdr_%s, argp, xdr_%s, %sres, TIMEOUT) != RPC_SUCCESS) {\n",
+		proc->proc_name, stringfix(proc->arg_type),
+		stringfix(proc->res_type), ampr(proc->res_type));
+	f_print(fout, "\t\treturn (NULL);\n");
+	f_print(fout, "\t}\n");
+	if (streq(proc->res_type, "void")) {
+		f_print(fout, "\treturn ((void *)%sres);\n",
+			ampr(proc->res_type));
+	} else {
+		f_print(fout, "\treturn (%sres);\n", ampr(proc->res_type));
+	}
+}
diff --git a/sunrpc/rpc_cmsg.c b/sunrpc/rpc_cmsg.c
new file mode 100644
index 0000000000..d9d815a6fb
--- /dev/null
+++ b/sunrpc/rpc_cmsg.c
@@ -0,0 +1,190 @@
+/* @(#)rpc_callmsg.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)rpc_callmsg.c 1.4 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * rpc_callmsg.c
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ */
+
+#include <sys/param.h>
+
+#include <rpc/rpc.h>
+
+/*
+ * XDR a call message
+ */
+bool_t
+xdr_callmsg(xdrs, cmsg)
+	register XDR *xdrs;
+	register struct rpc_msg *cmsg;
+{
+	register long *buf;
+	register struct opaque_auth *oa;
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		if (cmsg->rm_call.cb_cred.oa_length > MAX_AUTH_BYTES) {
+			return (FALSE);
+		}
+		if (cmsg->rm_call.cb_verf.oa_length > MAX_AUTH_BYTES) {
+			return (FALSE);
+		}
+		buf = XDR_INLINE(xdrs, 8 * BYTES_PER_XDR_UNIT
+			+ RNDUP(cmsg->rm_call.cb_cred.oa_length)
+			+ 2 * BYTES_PER_XDR_UNIT
+			+ RNDUP(cmsg->rm_call.cb_verf.oa_length));
+		if (buf != NULL) {
+			IXDR_PUT_LONG(buf, cmsg->rm_xid);
+			IXDR_PUT_ENUM(buf, cmsg->rm_direction);
+			if (cmsg->rm_direction != CALL) {
+				return (FALSE);
+			}
+			IXDR_PUT_LONG(buf, cmsg->rm_call.cb_rpcvers);
+			if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION) {
+				return (FALSE);
+			}
+			IXDR_PUT_LONG(buf, cmsg->rm_call.cb_prog);
+			IXDR_PUT_LONG(buf, cmsg->rm_call.cb_vers);
+			IXDR_PUT_LONG(buf, cmsg->rm_call.cb_proc);
+			oa = &cmsg->rm_call.cb_cred;
+			IXDR_PUT_ENUM(buf, oa->oa_flavor);
+			IXDR_PUT_LONG(buf, oa->oa_length);
+			if (oa->oa_length) {
+				bcopy(oa->oa_base, (caddr_t)buf, oa->oa_length);
+				buf += RNDUP(oa->oa_length) / sizeof (long);
+			}
+			oa = &cmsg->rm_call.cb_verf;
+			IXDR_PUT_ENUM(buf, oa->oa_flavor);
+			IXDR_PUT_LONG(buf, oa->oa_length);
+			if (oa->oa_length) {
+				bcopy(oa->oa_base, (caddr_t)buf, oa->oa_length);
+				/* no real need....
+				buf += RNDUP(oa->oa_length) / sizeof (long);
+				*/
+			}
+			return (TRUE);
+		}
+	}
+	if (xdrs->x_op == XDR_DECODE) {
+		buf = XDR_INLINE(xdrs, 8 * BYTES_PER_XDR_UNIT);
+		if (buf != NULL) {
+			cmsg->rm_xid = IXDR_GET_LONG(buf);
+			cmsg->rm_direction = IXDR_GET_ENUM(buf, enum msg_type);
+			if (cmsg->rm_direction != CALL) {
+				return (FALSE);
+			}
+			cmsg->rm_call.cb_rpcvers = IXDR_GET_LONG(buf);
+			if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION) {
+				return (FALSE);
+			}
+			cmsg->rm_call.cb_prog = IXDR_GET_LONG(buf);
+			cmsg->rm_call.cb_vers = IXDR_GET_LONG(buf);
+			cmsg->rm_call.cb_proc = IXDR_GET_LONG(buf);
+			oa = &cmsg->rm_call.cb_cred;
+			oa->oa_flavor = IXDR_GET_ENUM(buf, enum_t);
+			oa->oa_length = IXDR_GET_LONG(buf);
+			if (oa->oa_length) {
+				if (oa->oa_length > MAX_AUTH_BYTES) {
+					return (FALSE);
+				}
+				if (oa->oa_base == NULL) {
+					oa->oa_base = (caddr_t)
+						mem_alloc(oa->oa_length);
+				}
+				buf = XDR_INLINE(xdrs, RNDUP(oa->oa_length));
+				if (buf == NULL) {
+					if (xdr_opaque(xdrs, oa->oa_base,
+					    oa->oa_length) == FALSE) {
+						return (FALSE);
+					}
+				} else {
+					bcopy((caddr_t)buf, oa->oa_base,
+					    oa->oa_length);
+					/* no real need....
+					buf += RNDUP(oa->oa_length) /
+						sizeof (long);
+					*/
+				}
+			}
+			oa = &cmsg->rm_call.cb_verf;
+			buf = XDR_INLINE(xdrs, 2 * BYTES_PER_XDR_UNIT);
+			if (buf == NULL) {
+				if (xdr_enum(xdrs, &oa->oa_flavor) == FALSE ||
+				    xdr_u_int(xdrs, &oa->oa_length) == FALSE) {
+					return (FALSE);
+				}
+			} else {
+				oa->oa_flavor = IXDR_GET_ENUM(buf, enum_t);
+				oa->oa_length = IXDR_GET_LONG(buf);
+			}
+			if (oa->oa_length) {
+				if (oa->oa_length > MAX_AUTH_BYTES) {
+					return (FALSE);
+				}
+				if (oa->oa_base == NULL) {
+					oa->oa_base = (caddr_t)
+						mem_alloc(oa->oa_length);
+				}
+				buf = XDR_INLINE(xdrs, RNDUP(oa->oa_length));
+				if (buf == NULL) {
+					if (xdr_opaque(xdrs, oa->oa_base,
+					    oa->oa_length) == FALSE) {
+						return (FALSE);
+					}
+				} else {
+					bcopy((caddr_t)buf, oa->oa_base,
+					    oa->oa_length);
+					/* no real need...
+					buf += RNDUP(oa->oa_length) /
+						sizeof (long);
+					*/
+				}
+			}
+			return (TRUE);
+		}
+	}
+	if (
+	    xdr_u_long(xdrs, &(cmsg->rm_xid)) &&
+	    xdr_enum(xdrs, (enum_t *)&(cmsg->rm_direction)) &&
+	    (cmsg->rm_direction == CALL) &&
+	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
+	    (cmsg->rm_call.cb_rpcvers == RPC_MSG_VERSION) &&
+	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_prog)) &&
+	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_vers)) &&
+	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_proc)) &&
+	    xdr_opaque_auth(xdrs, &(cmsg->rm_call.cb_cred)) )
+	    return (xdr_opaque_auth(xdrs, &(cmsg->rm_call.cb_verf)));
+	return (FALSE);
+}
+
diff --git a/sunrpc/rpc_common.c b/sunrpc/rpc_common.c
new file mode 100644
index 0000000000..75cead0875
--- /dev/null
+++ b/sunrpc/rpc_common.c
@@ -0,0 +1,41 @@
+/* @(#)rpc_commondata.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#include <rpc/rpc.h>
+/*
+ * This file should only contain common data (global data) that is exported
+ * by public interfaces 
+ */
+struct opaque_auth _null_auth;
+#ifdef FD_SETSIZE
+fd_set svc_fdset;
+#else
+int svc_fds;
+#endif /* def FD_SETSIZE */
+struct rpc_createerr rpc_createerr;
diff --git a/sunrpc/rpc_cout.c b/sunrpc/rpc_cout.c
new file mode 100644
index 0000000000..86d38652f5
--- /dev/null
+++ b/sunrpc/rpc_cout.c
@@ -0,0 +1,350 @@
+/* @(#)rpc_cout.c	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_cout.c 1.8 87/06/24 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_cout.c, XDR routine outputter for the RPC protocol compiler 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+#include <stdio.h>
+#include <strings.h>
+#include "rpc_util.h"
+#include "rpc_parse.h"
+
+/*
+ * Emit the C-routine for the given definition 
+ */
+void
+emit(def)
+	definition *def;
+{
+	if (def->def_kind == DEF_PROGRAM || def->def_kind == DEF_CONST) {
+		return;
+	}
+	print_header(def);
+	switch (def->def_kind) {
+	case DEF_UNION:
+		emit_union(def);
+		break;
+	case DEF_ENUM:
+		emit_enum(def);
+		break;
+	case DEF_STRUCT:
+		emit_struct(def);
+		break;
+	case DEF_TYPEDEF:
+		emit_typedef(def);
+		break;
+	}
+	print_trailer();
+}
+
+static
+findtype(def, type)
+	definition *def;
+	char *type;
+{
+	if (def->def_kind == DEF_PROGRAM || def->def_kind == DEF_CONST) {
+		return (0);
+	} else {
+		return (streq(def->def_name, type));
+	}
+}
+
+static
+undefined(type)
+	char *type;
+{
+	definition *def;
+
+	def = (definition *) FINDVAL(defined, type, findtype);
+	return (def == NULL);
+}
+
+
+static
+print_header(def)
+	definition *def;
+{
+	space();
+	f_print(fout, "bool_t\n");
+	f_print(fout, "xdr_%s(xdrs, objp)\n", def->def_name);
+	f_print(fout, "\tXDR *xdrs;\n");
+	f_print(fout, "\t%s ", def->def_name);
+	if (def->def_kind != DEF_TYPEDEF ||
+	    !isvectordef(def->def.ty.old_type, def->def.ty.rel)) {
+		f_print(fout, "*");
+	}
+	f_print(fout, "objp;\n");
+	f_print(fout, "{\n");
+}
+
+static
+print_trailer()
+{
+	f_print(fout, "\treturn (TRUE);\n");
+	f_print(fout, "}\n");
+	space();
+}
+
+
+static
+print_ifopen(indent, name)
+	int indent;
+	char *name;
+{
+	tabify(fout, indent);
+	f_print(fout, "if (!xdr_%s(xdrs", name);
+}
+
+
+static
+print_ifarg(arg)
+	char *arg;
+{
+	f_print(fout, ", %s", arg);
+}
+
+
+static
+print_ifsizeof(prefix, type)
+	char *prefix;
+	char *type;
+{
+	if (streq(type, "bool")) {
+		f_print(fout, ", sizeof(bool_t), xdr_bool");
+	} else {
+		f_print(fout, ", sizeof(");
+		if (undefined(type) && prefix) {
+			f_print(fout, "%s ", prefix);
+		}
+		f_print(fout, "%s), xdr_%s", type, type);
+	}
+}
+
+static
+print_ifclose(indent)
+	int indent;
+{
+	f_print(fout, ")) {\n");
+	tabify(fout, indent);
+	f_print(fout, "\treturn (FALSE);\n");
+	tabify(fout, indent);
+	f_print(fout, "}\n");
+}
+
+static
+space()
+{
+	f_print(fout, "\n\n");
+}
+
+static
+print_ifstat(indent, prefix, type, rel, amax, objname, name)
+	int indent;
+	char *prefix;
+	char *type;
+	relation rel;
+	char *amax;
+	char *objname;
+	char *name;
+{
+	char *alt = NULL;
+
+	switch (rel) {
+	case REL_POINTER:
+		print_ifopen(indent, "pointer");
+		print_ifarg("(char **)");
+		f_print(fout, "%s", objname);
+		print_ifsizeof(prefix, type);
+		break;
+	case REL_VECTOR:
+		if (streq(type, "string")) {
+			alt = "string";
+		} else if (streq(type, "opaque")) {
+			alt = "opaque";
+		}
+		if (alt) {
+			print_ifopen(indent, alt);
+			print_ifarg(objname);
+		} else {
+			print_ifopen(indent, "vector");
+			print_ifarg("(char *)");
+			f_print(fout, "%s", objname);
+		}
+		print_ifarg(amax);
+		if (!alt) {
+			print_ifsizeof(prefix, type);
+		}
+		break;
+	case REL_ARRAY:
+		if (streq(type, "string")) {
+			alt = "string";
+		} else if (streq(type, "opaque")) {
+			alt = "bytes";
+		}
+		if (streq(type, "string")) {
+			print_ifopen(indent, alt);
+			print_ifarg(objname);
+		} else {
+			if (alt) {
+				print_ifopen(indent, alt);
+			} else {
+				print_ifopen(indent, "array");
+			}
+			print_ifarg("(char **)");
+			if (*objname == '&') {
+				f_print(fout, "%s.%s_val, (u_int *)%s.%s_len",
+					objname, name, objname, name);
+			} else {
+				f_print(fout, "&%s->%s_val, (u_int *)&%s->%s_len",
+					objname, name, objname, name);
+			}
+		}
+		print_ifarg(amax);
+		if (!alt) {
+			print_ifsizeof(prefix, type);
+		}
+		break;
+	case REL_ALIAS:
+		print_ifopen(indent, type);
+		print_ifarg(objname);
+		break;
+	}
+	print_ifclose(indent);
+}
+
+
+/* ARGSUSED */
+static
+emit_enum(def)
+	definition *def;
+{
+	print_ifopen(1, "enum");
+	print_ifarg("(enum_t *)objp");
+	print_ifclose(1);
+}
+
+
+static
+emit_union(def)
+	definition *def;
+{
+	declaration *dflt;
+	case_list *cl;
+	declaration *cs;
+	char *object;
+	char *format = "&objp->%s_u.%s";
+
+	print_stat(&def->def.un.enum_decl);
+	f_print(fout, "\tswitch (objp->%s) {\n", def->def.un.enum_decl.name);
+	for (cl = def->def.un.cases; cl != NULL; cl = cl->next) {
+		cs = &cl->case_decl;
+		f_print(fout, "\tcase %s:\n", cl->case_name);
+		if (!streq(cs->type, "void")) {
+			object = alloc(strlen(def->def_name) + strlen(format) +
+				       strlen(cs->name) + 1);
+			s_print(object, format, def->def_name, cs->name);
+			print_ifstat(2, cs->prefix, cs->type, cs->rel, cs->array_max,
+				     object, cs->name);
+			free(object);
+		}
+		f_print(fout, "\t\tbreak;\n");
+	}
+	dflt = def->def.un.default_decl;
+	if (dflt != NULL) {
+		if (!streq(dflt->type, "void")) {
+			f_print(fout, "\tdefault:\n");
+			object = alloc(strlen(def->def_name) + strlen(format) +
+				       strlen(dflt->name) + 1);
+			s_print(object, format, def->def_name, dflt->name);
+			print_ifstat(2, dflt->prefix, dflt->type, dflt->rel,
+				     dflt->array_max, object, dflt->name);
+			free(object);
+			f_print(fout, "\t\tbreak;\n");
+		}
+	} else {
+		f_print(fout, "\tdefault:\n");
+		f_print(fout, "\t\treturn (FALSE);\n");
+	}
+	f_print(fout, "\t}\n");
+}
+
+
+
+static
+emit_struct(def)
+	definition *def;
+{
+	decl_list *dl;
+
+	for (dl = def->def.st.decls; dl != NULL; dl = dl->next) {
+		print_stat(&dl->decl);
+	}
+}
+
+
+
+
+static
+emit_typedef(def)
+	definition *def;
+{
+	char *prefix = def->def.ty.old_prefix;
+	char *type = def->def.ty.old_type;
+	char *amax = def->def.ty.array_max;
+	relation rel = def->def.ty.rel;
+
+	print_ifstat(1, prefix, type, rel, amax, "objp", def->def_name);
+}
+
+
+
+
+
+static
+print_stat(dec)
+	declaration *dec;
+{
+	char *prefix = dec->prefix;
+	char *type = dec->type;
+	char *amax = dec->array_max;
+	relation rel = dec->rel;
+	char name[256];
+
+	if (isvectordef(type, rel)) {
+		s_print(name, "objp->%s", dec->name);
+	} else {
+		s_print(name, "&objp->%s", dec->name);
+	}
+	print_ifstat(1, prefix, type, rel, amax, name, dec->name);
+}
diff --git a/sunrpc/rpc_dtable.c b/sunrpc/rpc_dtable.c
new file mode 100644
index 0000000000..a8488172e4
--- /dev/null
+++ b/sunrpc/rpc_dtable.c
@@ -0,0 +1,46 @@
+/* @(#)rpc_dtablesize.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)rpc_dtablesize.c 1.2 87/08/11 Copyr 1987 Sun Micro";
+#endif
+
+/*
+ * Cache the result of getdtablesize(), so we don't have to do an
+ * expensive system call every time.
+ */
+_rpc_dtablesize()
+{
+	static int size;
+	
+	if (size == 0) {
+		size = getdtablesize();
+	}
+	return (size);
+}
diff --git a/sunrpc/rpc_hout.c b/sunrpc/rpc_hout.c
new file mode 100644
index 0000000000..1bf009738d
--- /dev/null
+++ b/sunrpc/rpc_hout.c
@@ -0,0 +1,370 @@
+/* @(#)rpc_hout.c	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_hout.c 1.6 87/07/28 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_hout.c, Header file outputter for the RPC protocol compiler 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+#include <stdio.h>
+#include <ctype.h>
+#include "rpc_util.h"
+#include "rpc_parse.h"
+
+
+/*
+ * Print the C-version of an xdr definition 
+ */
+void
+print_datadef(def)
+	definition *def;
+{
+	if (def->def_kind != DEF_CONST) {
+		f_print(fout, "\n");
+	}
+	switch (def->def_kind) {
+	case DEF_STRUCT:
+		pstructdef(def);
+		break;
+	case DEF_UNION:
+		puniondef(def);
+		break;
+	case DEF_ENUM:
+		penumdef(def);
+		break;
+	case DEF_TYPEDEF:
+		ptypedef(def);
+		break;
+	case DEF_PROGRAM:
+		pprogramdef(def);
+		break;
+	case DEF_CONST:
+		pconstdef(def);
+		break;
+	}
+	if (def->def_kind != DEF_PROGRAM && def->def_kind != DEF_CONST) {
+		f_print(fout, "bool_t xdr_%s();\n", def->def_name);
+	}
+	if (def->def_kind != DEF_CONST) {
+		f_print(fout, "\n");
+	}
+}
+
+static
+pconstdef(def)
+	definition *def;
+{
+	pdefine(def->def_name, def->def.co);
+}
+
+static
+pstructdef(def)
+	definition *def;
+{
+	decl_list *l;
+	char *name = def->def_name;
+
+	f_print(fout, "struct %s {\n", name);
+	for (l = def->def.st.decls; l != NULL; l = l->next) {
+		pdeclaration(name, &l->decl, 1);
+	}
+	f_print(fout, "};\n");
+	f_print(fout, "typedef struct %s %s;\n", name, name);
+}
+
+static
+puniondef(def)
+	definition *def;
+{
+	case_list *l;
+	char *name = def->def_name;
+	declaration *decl;
+
+	f_print(fout, "struct %s {\n", name);
+	decl = &def->def.un.enum_decl;
+	if (streq(decl->type, "bool")) {
+		f_print(fout, "\tbool_t %s;\n", decl->name);
+	} else {
+		f_print(fout, "\t%s %s;\n", decl->type, decl->name);
+	}
+	f_print(fout, "\tunion {\n");
+	for (l = def->def.un.cases; l != NULL; l = l->next) {
+		pdeclaration(name, &l->case_decl, 2);
+	}
+	decl = def->def.un.default_decl;
+	if (decl && !streq(decl->type, "void")) {
+		pdeclaration(name, decl, 2);
+	}
+	f_print(fout, "\t} %s_u;\n", name);
+	f_print(fout, "};\n");
+	f_print(fout, "typedef struct %s %s;\n", name, name);
+}
+
+
+
+static
+pdefine(name, num)
+	char *name;
+	char *num;
+{
+	f_print(fout, "#define %s %s\n", name, num);
+}
+
+static
+puldefine(name, num)
+	char *name;
+	char *num;
+{
+	f_print(fout, "#define %s ((u_long)%s)\n", name, num);
+}
+
+static
+define_printed(stop, start)
+	proc_list *stop;
+	version_list *start;
+{
+	version_list *vers;
+	proc_list *proc;
+
+	for (vers = start; vers != NULL; vers = vers->next) {
+		for (proc = vers->procs; proc != NULL; proc = proc->next) {
+			if (proc == stop) {
+				return (0);
+			} else if (streq(proc->proc_name, stop->proc_name)) {
+				return (1);
+			}
+		}
+	}
+	abort();
+	/* NOTREACHED */
+}
+
+
+static
+pprogramdef(def)
+	definition *def;
+{
+	version_list *vers;
+	proc_list *proc;
+
+	puldefine(def->def_name, def->def.pr.prog_num);
+	for (vers = def->def.pr.versions; vers != NULL; vers = vers->next) {
+		puldefine(vers->vers_name, vers->vers_num);
+		for (proc = vers->procs; proc != NULL; proc = proc->next) {
+			if (!define_printed(proc, def->def.pr.versions)) {
+				puldefine(proc->proc_name, proc->proc_num);
+			}
+			pprocdef(proc, vers);
+		}
+	}
+}
+
+
+pprocdef(proc, vp)
+	proc_list *proc;
+	version_list *vp;
+{
+	f_print(fout, "extern ");
+	if (proc->res_prefix) {
+		if (streq(proc->res_prefix, "enum")) {
+			f_print(fout, "enum ");
+		} else {
+			f_print(fout, "struct ");
+		}
+	}
+	if (streq(proc->res_type, "bool")) {
+		f_print(fout, "bool_t *");
+	} else if (streq(proc->res_type, "string")) {
+		f_print(fout, "char **");
+	} else {
+		f_print(fout, "%s *", fixtype(proc->res_type));
+	}
+	pvname(proc->proc_name, vp->vers_num);
+	f_print(fout, "();\n");
+}
+
+static
+penumdef(def)
+	definition *def;
+{
+	char *name = def->def_name;
+	enumval_list *l;
+	char *last = NULL;
+	int count = 0;
+
+	f_print(fout, "enum %s {\n", name);
+	for (l = def->def.en.vals; l != NULL; l = l->next) {
+		f_print(fout, "\t%s", l->name);
+		if (l->assignment) {
+			f_print(fout, " = %s", l->assignment);
+			last = l->assignment;
+			count = 1;
+		} else {
+			if (last == NULL) {
+				f_print(fout, " = %d", count++);
+			} else {
+				f_print(fout, " = %s + %d", last, count++);
+			}
+		}
+		f_print(fout, ",\n");
+	}
+	f_print(fout, "};\n");
+	f_print(fout, "typedef enum %s %s;\n", name, name);
+}
+
+static
+ptypedef(def)
+	definition *def;
+{
+	char *name = def->def_name;
+	char *old = def->def.ty.old_type;
+	char prefix[8];	/* enough to contain "struct ", including NUL */
+	relation rel = def->def.ty.rel;
+
+
+	if (!streq(name, old)) {
+		if (streq(old, "string")) {
+			old = "char";
+			rel = REL_POINTER;
+		} else if (streq(old, "opaque")) {
+			old = "char";
+		} else if (streq(old, "bool")) {
+			old = "bool_t";
+		}
+		if (undefined2(old, name) && def->def.ty.old_prefix) {
+			s_print(prefix, "%s ", def->def.ty.old_prefix);
+		} else {
+			prefix[0] = 0;
+		}
+		f_print(fout, "typedef ");
+		switch (rel) {
+		case REL_ARRAY:
+			f_print(fout, "struct {\n");
+			f_print(fout, "\tu_int %s_len;\n", name);
+			f_print(fout, "\t%s%s *%s_val;\n", prefix, old, name);
+			f_print(fout, "} %s", name);
+			break;
+		case REL_POINTER:
+			f_print(fout, "%s%s *%s", prefix, old, name);
+			break;
+		case REL_VECTOR:
+			f_print(fout, "%s%s %s[%s]", prefix, old, name,
+				def->def.ty.array_max);
+			break;
+		case REL_ALIAS:
+ 			f_print(fout, "%s%s %s", prefix, old, name);
+			break;
+		}
+		f_print(fout, ";\n");
+	}
+}
+
+
+static
+pdeclaration(name, dec, tab)
+	char *name;
+	declaration *dec;
+	int tab;
+{
+	char buf[8];	/* enough to hold "struct ", include NUL */
+	char *prefix;
+	char *type;
+
+	if (streq(dec->type, "void")) {
+		return;
+	}
+	tabify(fout, tab);
+	if (streq(dec->type, name) && !dec->prefix) {
+		f_print(fout, "struct ");
+	}
+	if (streq(dec->type, "string")) {
+		f_print(fout, "char *%s", dec->name);
+	} else {
+		prefix = "";
+		if (streq(dec->type, "bool")) {
+			type = "bool_t";
+		} else if (streq(dec->type, "opaque")) {
+			type = "char";
+		} else {
+			if (dec->prefix) {
+				s_print(buf, "%s ", dec->prefix);
+				prefix = buf;
+			}
+			type = dec->type;
+		}
+		switch (dec->rel) {
+		case REL_ALIAS:
+			f_print(fout, "%s%s %s", prefix, type, dec->name);
+			break;
+		case REL_VECTOR:
+			f_print(fout, "%s%s %s[%s]", prefix, type, dec->name,
+				dec->array_max);
+			break;
+		case REL_POINTER:
+			f_print(fout, "%s%s *%s", prefix, type, dec->name);
+			break;
+		case REL_ARRAY:
+			f_print(fout, "struct {\n");
+			tabify(fout, tab);
+			f_print(fout, "\tu_int %s_len;\n", dec->name);
+			tabify(fout, tab);
+			f_print(fout, "\t%s%s *%s_val;\n", prefix, type, dec->name);
+			tabify(fout, tab);
+			f_print(fout, "} %s", dec->name);
+			break;
+		}
+	}
+	f_print(fout, ";\n");
+}
+
+
+
+static
+undefined2(type, stop)
+	char *type;
+	char *stop;
+{
+	list *l;
+	definition *def;
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			if (streq(def->def_name, stop)) {
+				return (1);
+			} else if (streq(def->def_name, type)) {
+				return (0);
+			}
+		}
+	}
+	return (1);
+}
diff --git a/sunrpc/rpc_main.c b/sunrpc/rpc_main.c
new file mode 100644
index 0000000000..795bf2aa57
--- /dev/null
+++ b/sunrpc/rpc_main.c
@@ -0,0 +1,433 @@
+/* @(#)rpc_main.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_main.c 1.7 87/06/24 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_main.c, Top level of the RPC protocol compiler. 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+
+#include <stdio.h>
+#include <strings.h>
+#include <sys/file.h>
+#include "rpc_util.h"
+#include "rpc_parse.h"
+#include "rpc_scan.h"
+
+#define EXTEND	1		/* alias for TRUE */
+
+struct commandline {
+	int cflag;
+	int hflag;
+	int lflag;
+	int sflag;
+	int mflag;
+	char *infile;
+	char *outfile;
+};
+
+static char *cmdname;
+static char CPP[] = "/lib/cpp";
+static char CPPFLAGS[] = "-C";
+static char *allv[] = {
+	"rpcgen", "-s", "udp", "-s", "tcp",
+};
+static int allc = sizeof(allv)/sizeof(allv[0]);
+
+main(argc, argv)
+	int argc;
+	char *argv[];
+
+{
+	struct commandline cmd;
+
+	if (!parseargs(argc, argv, &cmd)) {
+		f_print(stderr,
+			"usage: %s infile\n", cmdname);
+		f_print(stderr,
+			"       %s [-c | -h | -l | -m] [-o outfile] [infile]\n",
+			cmdname);
+		f_print(stderr,
+			"       %s [-s udp|tcp]* [-o outfile] [infile]\n",
+			cmdname);
+		exit(1);
+	}
+	if (cmd.cflag) {
+		c_output(cmd.infile, "-DRPC_XDR", !EXTEND, cmd.outfile);
+	} else if (cmd.hflag) {
+		h_output(cmd.infile, "-DRPC_HDR", !EXTEND, cmd.outfile);
+	} else if (cmd.lflag) {
+		l_output(cmd.infile, "-DRPC_CLNT", !EXTEND, cmd.outfile);
+	} else if (cmd.sflag || cmd.mflag) {
+		s_output(argc, argv, cmd.infile, "-DRPC_SVC", !EXTEND,
+			 cmd.outfile, cmd.mflag);
+	} else {
+		c_output(cmd.infile, "-DRPC_XDR", EXTEND, "_xdr.c");
+		reinitialize();
+		h_output(cmd.infile, "-DRPC_HDR", EXTEND, ".h");
+		reinitialize();
+		l_output(cmd.infile, "-DRPC_CLNT", EXTEND, "_clnt.c");
+		reinitialize();
+		s_output(allc, allv, cmd.infile, "-DRPC_SVC", EXTEND,
+			 "_svc.c", cmd.mflag);
+	}
+	exit(0);
+}
+
+/*
+ * add extension to filename 
+ */
+static char *
+extendfile(file, ext)
+	char *file;
+	char *ext;
+{
+	char *res;
+	char *p;
+
+	res = alloc(strlen(file) + strlen(ext) + 1);
+	if (res == NULL) {
+		abort();
+	}
+	p = rindex(file, '.');
+	if (p == NULL) {
+		p = file + strlen(file);
+	}
+	(void) strcpy(res, file);
+	(void) strcpy(res + (p - file), ext);
+	return (res);
+}
+
+/*
+ * Open output file with given extension 
+ */
+static
+open_output(infile, outfile)
+	char *infile;
+	char *outfile;
+{
+	if (outfile == NULL) {
+		fout = stdout;
+		return;
+	}
+	if (infile != NULL && streq(outfile, infile)) {
+		f_print(stderr, "%s: output would overwrite %s\n", cmdname,
+			infile);
+		crash();
+	}
+	fout = fopen(outfile, "w");
+	if (fout == NULL) {
+		f_print(stderr, "%s: unable to open ", cmdname);
+		perror(outfile);
+		crash();
+	}
+	record_open(outfile);
+}
+
+/*
+ * Open input file with given define for C-preprocessor 
+ */
+static
+open_input(infile, define)
+	char *infile;
+	char *define;
+{
+	int pd[2];
+
+	infilename = (infile == NULL) ? "<stdin>" : infile;
+	(void) pipe(pd);
+	switch (fork()) {
+	case 0:
+		(void) close(1);
+		(void) dup2(pd[1], 1);
+		(void) close(pd[0]);
+		execl(CPP, CPP, CPPFLAGS, define, infile, NULL);
+		perror("execl");
+		exit(1);
+	case -1:
+		perror("fork");
+		exit(1);
+	}
+	(void) close(pd[1]);
+	fin = fdopen(pd[0], "r");
+	if (fin == NULL) {
+		f_print(stderr, "%s: ", cmdname);
+		perror(infilename);
+		crash();
+	}
+}
+
+/*
+ * Compile into an XDR routine output file
+ */
+static
+c_output(infile, define, extend, outfile)
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+{
+	definition *def;
+	char *include;
+	char *outfilename;
+	long tell;
+
+	open_input(infile, define);	
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	f_print(fout, "#include <rpc/rpc.h>\n");
+	if (infile && (include = extendfile(infile, ".h"))) {
+		f_print(fout, "#include \"%s\"\n", include);
+		free(include);
+	}
+	tell = ftell(fout);
+	while (def = get_definition()) {
+		emit(def);
+	}
+	if (extend && tell == ftell(fout)) {
+		(void) unlink(outfilename);
+	}
+}
+
+/*
+ * Compile into an XDR header file
+ */
+static
+h_output(infile, define, extend, outfile)
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+{
+	definition *def;
+	char *outfilename;
+	long tell;
+
+	open_input(infile, define);
+	outfilename =  extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	tell = ftell(fout);
+	while (def = get_definition()) {
+		print_datadef(def);
+	}
+	if (extend && tell == ftell(fout)) {
+		(void) unlink(outfilename);
+	}
+}
+
+/*
+ * Compile into an RPC service
+ */
+static
+s_output(argc, argv, infile, define, extend, outfile, nomain)
+	int argc;
+	char *argv[];
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+	int nomain;
+{
+	char *include;
+	definition *def;
+	int foundprogram;
+	char *outfilename;
+
+	open_input(infile, define);
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	f_print(fout, "#include <stdio.h>\n");
+	f_print(fout, "#include <rpc/rpc.h>\n");
+	if (infile && (include = extendfile(infile, ".h"))) {
+		f_print(fout, "#include \"%s\"\n", include);
+		free(include);
+	}
+	foundprogram = 0;
+	while (def = get_definition()) {
+		foundprogram |= (def->def_kind == DEF_PROGRAM);
+	}
+	if (extend && !foundprogram) {
+		(void) unlink(outfilename);
+		return;
+	}
+	if (nomain) {
+		write_programs((char *)NULL);
+	} else {
+		write_most();
+		do_registers(argc, argv);
+		write_rest();
+		write_programs("static");
+	}
+}
+
+static
+l_output(infile, define, extend, outfile)
+	char *infile;
+	char *define;
+	int extend;
+	char *outfile;
+{
+	char *include;
+	definition *def;
+	int foundprogram;
+	char *outfilename;
+
+	open_input(infile, define);
+	outfilename = extend ? extendfile(infile, outfile) : outfile;
+	open_output(infile, outfilename);
+	f_print(fout, "#include <rpc/rpc.h>\n");
+	if (infile && (include = extendfile(infile, ".h"))) {
+		f_print(fout, "#include \"%s\"\n", include);
+		free(include);
+	}
+	foundprogram = 0;
+	while (def = get_definition()) {
+		foundprogram |= (def->def_kind == DEF_PROGRAM);
+	}
+	if (extend && !foundprogram) {
+		(void) unlink(outfilename);
+		return;
+	}
+	write_stubs();
+}
+
+/*
+ * Perform registrations for service output 
+ */
+static
+do_registers(argc, argv)
+	int argc;
+	char *argv[];
+
+{
+	int i;
+
+	for (i = 1; i < argc; i++) {
+		if (streq(argv[i], "-s")) {
+			write_register(argv[i + 1]);
+			i++;
+		}
+	}
+}
+
+/*
+ * Parse command line arguments 
+ */
+static
+parseargs(argc, argv, cmd)
+	int argc;
+	char *argv[];
+	struct commandline *cmd;
+
+{
+	int i;
+	int j;
+	char c;
+	char flag[(1 << 8 * sizeof(char))];
+	int nflags;
+
+	cmdname = argv[0];
+	cmd->infile = cmd->outfile = NULL;
+	if (argc < 2) {
+		return (0);
+	}
+	flag['c'] = 0;
+	flag['h'] = 0;
+	flag['s'] = 0;
+	flag['o'] = 0;
+	flag['l'] = 0;
+	flag['m'] = 0;
+	for (i = 1; i < argc; i++) {
+		if (argv[i][0] != '-') {
+			if (cmd->infile) {
+				return (0);
+			}
+			cmd->infile = argv[i];
+		} else {
+			for (j = 1; argv[i][j] != 0; j++) {
+				c = argv[i][j];
+				switch (c) {
+				case 'c':
+				case 'h':
+				case 'l':
+				case 'm':
+					if (flag[c]) {
+						return (0);
+					}
+					flag[c] = 1;
+					break;
+				case 'o':
+				case 's':
+					if (argv[i][j - 1] != '-' || 
+					    argv[i][j + 1] != 0) {
+						return (0);
+					}
+					flag[c] = 1;
+					if (++i == argc) {
+						return (0);
+					}
+					if (c == 's') {
+						if (!streq(argv[i], "udp") &&
+						    !streq(argv[i], "tcp")) {
+							return (0);
+						}
+					} else if (c == 'o') {
+						if (cmd->outfile) {
+							return (0);
+						}
+						cmd->outfile = argv[i];
+					}
+					goto nextarg;
+
+				default:
+					return (0);
+				}
+			}
+	nextarg:
+			;
+		}
+	}
+	cmd->cflag = flag['c'];
+	cmd->hflag = flag['h'];
+	cmd->sflag = flag['s'];
+	cmd->lflag = flag['l'];
+	cmd->mflag = flag['m'];
+	nflags = cmd->cflag + cmd->hflag + cmd->sflag + cmd->lflag + cmd->mflag;
+	if (nflags == 0) {
+		if (cmd->outfile != NULL || cmd->infile == NULL) {
+			return (0);
+		}
+	} else if (nflags > 1) {
+		return (0);
+	}
+	return (1);
+}
diff --git a/sunrpc/rpc_parse.c b/sunrpc/rpc_parse.c
new file mode 100644
index 0000000000..9e4663fb36
--- /dev/null
+++ b/sunrpc/rpc_parse.c
@@ -0,0 +1,419 @@
+/* @(#)rpc_parse.c	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_parse.c 1.4 87/04/28 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_parse.c, Parser for the RPC protocol compiler 
+ * Copyright (C) 1987 Sun Microsystems, Inc.
+ */
+#include <stdio.h>
+#include "rpc_util.h"
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+
+/*
+ * return the next definition you see
+ */
+definition *
+get_definition()
+{
+	definition *defp;
+	token tok;
+
+	defp = ALLOC(definition);
+	get_token(&tok);
+	switch (tok.kind) {
+	case TOK_STRUCT:
+		def_struct(defp);
+		break;
+	case TOK_UNION:
+		def_union(defp);
+		break;
+	case TOK_TYPEDEF:
+		def_typedef(defp);
+		break;
+	case TOK_ENUM:
+		def_enum(defp);
+		break;
+	case TOK_PROGRAM:
+		def_program(defp);
+		break;
+	case TOK_CONST:
+		def_const(defp);
+		break;
+	case TOK_EOF:
+		return (NULL);
+		break;
+	default:
+		error("definition keyword expected");
+	}
+	scan(TOK_SEMICOLON, &tok);
+	isdefined(defp);
+	return (defp);
+}
+
+static
+isdefined(defp)
+	definition *defp;
+{
+	STOREVAL(&defined, defp);
+}
+
+
+static
+def_struct(defp)
+	definition *defp;
+{
+	token tok;
+	declaration dec;
+	decl_list *decls;
+	decl_list **tailp;
+
+	defp->def_kind = DEF_STRUCT;
+
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_LBRACE, &tok);
+	tailp = &defp->def.st.decls;
+	do {
+		get_declaration(&dec, DEF_STRUCT);
+		decls = ALLOC(decl_list);
+		decls->decl = dec;
+		*tailp = decls;
+		tailp = &decls->next;
+		scan(TOK_SEMICOLON, &tok);
+		peek(&tok);
+	} while (tok.kind != TOK_RBRACE);
+	get_token(&tok);
+	*tailp = NULL;
+}
+
+static
+def_program(defp)
+	definition *defp;
+{
+	token tok;
+	version_list *vlist;
+	version_list **vtailp;
+	proc_list *plist;
+	proc_list **ptailp;
+
+	defp->def_kind = DEF_PROGRAM;
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_LBRACE, &tok);
+	vtailp = &defp->def.pr.versions;
+	scan(TOK_VERSION, &tok);
+	do {
+		scan(TOK_IDENT, &tok);
+		vlist = ALLOC(version_list);
+		vlist->vers_name = tok.str;
+		scan(TOK_LBRACE, &tok);
+		ptailp = &vlist->procs;
+		do {
+			plist = ALLOC(proc_list);
+			get_type(&plist->res_prefix, &plist->res_type, DEF_PROGRAM);
+			if (streq(plist->res_type, "opaque")) {
+				error("illegal result type");
+			}
+			scan(TOK_IDENT, &tok);
+			plist->proc_name = tok.str;
+			scan(TOK_LPAREN, &tok);
+			get_type(&plist->arg_prefix, &plist->arg_type, DEF_PROGRAM);
+			if (streq(plist->arg_type, "opaque")) {
+				error("illegal argument type");
+			}
+			scan(TOK_RPAREN, &tok);
+			scan(TOK_EQUAL, &tok);
+			scan_num(&tok);
+			scan(TOK_SEMICOLON, &tok);
+			plist->proc_num = tok.str;
+			*ptailp = plist;
+			ptailp = &plist->next;
+			peek(&tok);
+		} while (tok.kind != TOK_RBRACE);
+		*vtailp = vlist;
+		vtailp = &vlist->next;
+		scan(TOK_RBRACE, &tok);
+		scan(TOK_EQUAL, &tok);
+		scan_num(&tok);
+		vlist->vers_num = tok.str;
+		scan(TOK_SEMICOLON, &tok);
+		scan2(TOK_VERSION, TOK_RBRACE, &tok);
+	} while (tok.kind == TOK_VERSION);
+	scan(TOK_EQUAL, &tok);
+	scan_num(&tok);
+	defp->def.pr.prog_num = tok.str;
+	*vtailp = NULL;
+}
+
+static
+def_enum(defp)
+	definition *defp;
+{
+	token tok;
+	enumval_list *elist;
+	enumval_list **tailp;
+
+	defp->def_kind = DEF_ENUM;
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_LBRACE, &tok);
+	tailp = &defp->def.en.vals;
+	do {
+		scan(TOK_IDENT, &tok);
+		elist = ALLOC(enumval_list);
+		elist->name = tok.str;
+		elist->assignment = NULL;
+		scan3(TOK_COMMA, TOK_RBRACE, TOK_EQUAL, &tok);
+		if (tok.kind == TOK_EQUAL) {
+			scan_num(&tok);
+			elist->assignment = tok.str;
+			scan2(TOK_COMMA, TOK_RBRACE, &tok);
+		}
+		*tailp = elist;
+		tailp = &elist->next;
+	} while (tok.kind != TOK_RBRACE);
+	*tailp = NULL;
+}
+
+static
+def_const(defp)
+	definition *defp;
+{
+	token tok;
+
+	defp->def_kind = DEF_CONST;
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_EQUAL, &tok);
+	scan2(TOK_IDENT, TOK_STRCONST, &tok);
+	defp->def.co = tok.str;
+}
+
+static
+def_union(defp)
+	definition *defp;
+{
+	token tok;
+	declaration dec;
+	case_list *cases;
+	case_list **tailp;
+
+	defp->def_kind = DEF_UNION;
+	scan(TOK_IDENT, &tok);
+	defp->def_name = tok.str;
+	scan(TOK_SWITCH, &tok);
+	scan(TOK_LPAREN, &tok);
+	get_declaration(&dec, DEF_UNION);
+	defp->def.un.enum_decl = dec;
+	tailp = &defp->def.un.cases;
+	scan(TOK_RPAREN, &tok);
+	scan(TOK_LBRACE, &tok);
+	scan(TOK_CASE, &tok);
+	while (tok.kind == TOK_CASE) {
+		scan(TOK_IDENT, &tok);
+		cases = ALLOC(case_list);
+		cases->case_name = tok.str;
+		scan(TOK_COLON, &tok);
+		get_declaration(&dec, DEF_UNION);
+		cases->case_decl = dec;
+		*tailp = cases;
+		tailp = &cases->next;
+		scan(TOK_SEMICOLON, &tok);
+		scan3(TOK_CASE, TOK_DEFAULT, TOK_RBRACE, &tok);
+	}
+	*tailp = NULL;
+	if (tok.kind == TOK_DEFAULT) {
+		scan(TOK_COLON, &tok);
+		get_declaration(&dec, DEF_UNION);
+		defp->def.un.default_decl = ALLOC(declaration);
+		*defp->def.un.default_decl = dec;
+		scan(TOK_SEMICOLON, &tok);
+		scan(TOK_RBRACE, &tok);
+	} else {
+		defp->def.un.default_decl = NULL;
+	}
+}
+
+
+static
+def_typedef(defp)
+	definition *defp;
+{
+	declaration dec;
+
+	defp->def_kind = DEF_TYPEDEF;
+	get_declaration(&dec, DEF_TYPEDEF);
+	defp->def_name = dec.name;
+	defp->def.ty.old_prefix = dec.prefix;
+	defp->def.ty.old_type = dec.type;
+	defp->def.ty.rel = dec.rel;
+	defp->def.ty.array_max = dec.array_max;
+}
+
+
+static
+get_declaration(dec, dkind)
+	declaration *dec;
+	defkind dkind;
+{
+	token tok;
+
+	get_type(&dec->prefix, &dec->type, dkind);
+	dec->rel = REL_ALIAS;
+	if (streq(dec->type, "void")) {
+		return;
+	}
+	scan2(TOK_STAR, TOK_IDENT, &tok);
+	if (tok.kind == TOK_STAR) {
+		dec->rel = REL_POINTER;
+		scan(TOK_IDENT, &tok);
+	}
+	dec->name = tok.str;
+	if (peekscan(TOK_LBRACKET, &tok)) {
+		if (dec->rel == REL_POINTER) {
+			error("no array-of-pointer declarations -- use typedef");
+		}
+		dec->rel = REL_VECTOR;
+		scan_num(&tok);
+		dec->array_max = tok.str;
+		scan(TOK_RBRACKET, &tok);
+	} else if (peekscan(TOK_LANGLE, &tok)) {
+		if (dec->rel == REL_POINTER) {
+			error("no array-of-pointer declarations -- use typedef");
+		}
+		dec->rel = REL_ARRAY;
+		if (peekscan(TOK_RANGLE, &tok)) {
+			dec->array_max = "~0";	/* unspecified size, use max */
+		} else {
+			scan_num(&tok);
+			dec->array_max = tok.str;
+			scan(TOK_RANGLE, &tok);
+		}
+	}
+	if (streq(dec->type, "opaque")) {
+		if (dec->rel != REL_ARRAY && dec->rel != REL_VECTOR) {
+			error("array declaration expected");
+		}
+	} else if (streq(dec->type, "string")) {
+		if (dec->rel != REL_ARRAY) {
+			error("variable-length array declaration expected");
+		}
+	}
+}
+
+
+static
+get_type(prefixp, typep, dkind)
+	char **prefixp;
+	char **typep;
+	defkind dkind;
+{
+	token tok;
+
+	*prefixp = NULL;
+	get_token(&tok);
+	switch (tok.kind) {
+	case TOK_IDENT:
+		*typep = tok.str;
+		break;
+	case TOK_STRUCT:
+	case TOK_ENUM:
+	case TOK_UNION:
+		*prefixp = tok.str;
+		scan(TOK_IDENT, &tok);
+		*typep = tok.str;
+		break;
+	case TOK_UNSIGNED:
+		unsigned_dec(typep);
+		break;
+	case TOK_SHORT:
+		*typep = "short";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_LONG:
+		*typep = "long";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_VOID:
+		if (dkind != DEF_UNION && dkind != DEF_PROGRAM) {
+			error("voids allowed only inside union and program definitions");
+		}
+		*typep = tok.str;
+		break;
+	case TOK_STRING:
+	case TOK_OPAQUE:
+	case TOK_CHAR:
+	case TOK_INT:
+	case TOK_FLOAT:
+	case TOK_DOUBLE:
+	case TOK_BOOL:
+		*typep = tok.str;
+		break;
+	default:
+		error("expected type specifier");
+	}
+}
+
+
+static
+unsigned_dec(typep)
+	char **typep;
+{
+	token tok;
+
+	peek(&tok);
+	switch (tok.kind) {
+	case TOK_CHAR:
+		get_token(&tok);
+		*typep = "u_char";
+		break;
+	case TOK_SHORT:
+		get_token(&tok);
+		*typep = "u_short";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_LONG:
+		get_token(&tok);
+		*typep = "u_long";
+		(void) peekscan(TOK_INT, &tok);
+		break;
+	case TOK_INT:
+		get_token(&tok);
+		*typep = "u_int";
+		break;
+	default:
+		*typep = "u_int";
+		break;
+	}
+}
diff --git a/sunrpc/rpc_parse.h b/sunrpc/rpc_parse.h
new file mode 100644
index 0000000000..b53cc56ff8
--- /dev/null
+++ b/sunrpc/rpc_parse.h
@@ -0,0 +1,157 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/* @(#)rpc_parse.h 1.3 87/03/09 (C) 1987 SMI */
+
+/*
+ * rpc_parse.h, Definitions for the RPCL parser 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+
+enum defkind {
+	DEF_CONST,
+	DEF_STRUCT,
+	DEF_UNION,
+	DEF_ENUM,
+	DEF_TYPEDEF,
+	DEF_PROGRAM
+};
+typedef enum defkind defkind;
+
+typedef char *const_def;
+
+enum relation {
+	REL_VECTOR,	/* fixed length array */
+	REL_ARRAY,	/* variable length array */
+	REL_POINTER,	/* pointer */
+	REL_ALIAS,	/* simple */
+};
+typedef enum relation relation;
+
+struct typedef_def {
+	char *old_prefix;
+	char *old_type;
+	relation rel;
+	char *array_max;
+};
+typedef struct typedef_def typedef_def;
+
+
+struct enumval_list {
+	char *name;
+	char *assignment;
+	struct enumval_list *next;
+};
+typedef struct enumval_list enumval_list;
+
+struct enum_def {
+	enumval_list *vals;
+};
+typedef struct enum_def enum_def;
+
+
+struct declaration {
+	char *prefix;
+	char *type;
+	char *name;
+	relation rel;
+	char *array_max;
+};
+typedef struct declaration declaration;
+
+
+struct decl_list {
+	declaration decl;
+	struct decl_list *next;
+};
+typedef struct decl_list decl_list;
+
+struct struct_def {
+	decl_list *decls;
+};
+typedef struct struct_def struct_def;
+
+
+struct case_list {
+	char *case_name;
+	declaration case_decl;
+	struct case_list *next;
+};
+typedef struct case_list case_list;
+
+struct union_def {
+	declaration enum_decl;
+	case_list *cases;
+	declaration *default_decl;
+};
+typedef struct union_def union_def;
+
+
+
+struct proc_list {
+	char *proc_name;
+	char *proc_num;
+	char *arg_type;
+	char *arg_prefix;
+	char *res_type;
+	char *res_prefix;
+	struct proc_list *next;
+};
+typedef struct proc_list proc_list;
+
+
+struct version_list {
+	char *vers_name;
+	char *vers_num;
+	proc_list *procs;
+	struct version_list *next;
+};
+typedef struct version_list version_list;
+
+struct program_def {
+	char *prog_num;
+	version_list *versions;
+};
+typedef struct program_def program_def;
+
+struct definition {
+	char *def_name;
+	defkind def_kind;
+	union {
+		const_def co;
+		struct_def st;
+		union_def un;
+		enum_def en;
+		typedef_def ty;
+		program_def pr;
+	} def;
+};
+typedef struct definition definition;
+
+/* @(#)rpc_parse.h	2.1 88/08/01 4.0 RPCSRC */
+definition *get_definition();
diff --git a/sunrpc/rpc_prot.c b/sunrpc/rpc_prot.c
new file mode 100644
index 0000000000..4b1319ad56
--- /dev/null
+++ b/sunrpc/rpc_prot.c
@@ -0,0 +1,289 @@
+/* @(#)rpc_prot.c	2.3 88/08/07 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)rpc_prot.c 1.36 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * rpc_prot.c
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * This set of routines implements the rpc message definition,
+ * its serializer and some common rpc utility routines.
+ * The routines are meant for various implementations of rpc -
+ * they are NOT for the rpc client or rpc service implementations!
+ * Because authentication stuff is easy and is part of rpc, the opaque
+ * routines are also in this program.
+ */
+
+#include <sys/param.h>
+
+#include <rpc/rpc.h>
+
+/* * * * * * * * * * * * * * XDR Authentication * * * * * * * * * * * */
+
+struct opaque_auth _null_auth;
+
+/*
+ * XDR an opaque authentication struct
+ * (see auth.h)
+ */
+bool_t
+xdr_opaque_auth(xdrs, ap)
+	register XDR *xdrs;
+	register struct opaque_auth *ap;
+{
+
+	if (xdr_enum(xdrs, &(ap->oa_flavor)))
+		return (xdr_bytes(xdrs, &ap->oa_base,
+			&ap->oa_length, MAX_AUTH_BYTES));
+	return (FALSE);
+}
+
+/*
+ * XDR a DES block
+ */
+bool_t
+xdr_des_block(xdrs, blkp)
+	register XDR *xdrs;
+	register des_block *blkp;
+{
+	return (xdr_opaque(xdrs, (caddr_t)blkp, sizeof(des_block)));
+}
+
+/* * * * * * * * * * * * * * XDR RPC MESSAGE * * * * * * * * * * * * * * * */
+
+/*
+ * XDR the MSG_ACCEPTED part of a reply message union
+ */
+bool_t 
+xdr_accepted_reply(xdrs, ar)
+	register XDR *xdrs;   
+	register struct accepted_reply *ar;
+{
+
+	/* personalized union, rather than calling xdr_union */
+	if (! xdr_opaque_auth(xdrs, &(ar->ar_verf)))
+		return (FALSE);
+	if (! xdr_enum(xdrs, (enum_t *)&(ar->ar_stat)))
+		return (FALSE);
+	switch (ar->ar_stat) {
+
+	case SUCCESS:
+		return ((*(ar->ar_results.proc))(xdrs, ar->ar_results.where));
+
+	case PROG_MISMATCH:
+		if (! xdr_u_long(xdrs, &(ar->ar_vers.low)))
+			return (FALSE);
+		return (xdr_u_long(xdrs, &(ar->ar_vers.high)));
+	}
+	return (TRUE);  /* TRUE => open ended set of problems */
+}
+
+/*
+ * XDR the MSG_DENIED part of a reply message union
+ */
+bool_t 
+xdr_rejected_reply(xdrs, rr)
+	register XDR *xdrs;
+	register struct rejected_reply *rr;
+{
+
+	/* personalized union, rather than calling xdr_union */
+	if (! xdr_enum(xdrs, (enum_t *)&(rr->rj_stat)))
+		return (FALSE);
+	switch (rr->rj_stat) {
+
+	case RPC_MISMATCH:
+		if (! xdr_u_long(xdrs, &(rr->rj_vers.low)))
+			return (FALSE);
+		return (xdr_u_long(xdrs, &(rr->rj_vers.high)));
+
+	case AUTH_ERROR:
+		return (xdr_enum(xdrs, (enum_t *)&(rr->rj_why)));
+	}
+	return (FALSE);
+}
+
+static struct xdr_discrim reply_dscrm[3] = {
+	{ (int)MSG_ACCEPTED, xdr_accepted_reply },
+	{ (int)MSG_DENIED, xdr_rejected_reply },
+	{ __dontcare__, NULL_xdrproc_t } };
+
+/*
+ * XDR a reply message
+ */
+bool_t
+xdr_replymsg(xdrs, rmsg)
+	register XDR *xdrs;
+	register struct rpc_msg *rmsg;
+{
+	if (
+	    xdr_u_long(xdrs, &(rmsg->rm_xid)) && 
+	    xdr_enum(xdrs, (enum_t *)&(rmsg->rm_direction)) &&
+	    (rmsg->rm_direction == REPLY) )
+		return (xdr_union(xdrs, (enum_t *)&(rmsg->rm_reply.rp_stat),
+		   (caddr_t)&(rmsg->rm_reply.ru), reply_dscrm, NULL_xdrproc_t));
+	return (FALSE);
+}
+
+
+/*
+ * Serializes the "static part" of a call message header.
+ * The fields include: rm_xid, rm_direction, rpcvers, prog, and vers.
+ * The rm_xid is not really static, but the user can easily munge on the fly.
+ */
+bool_t
+xdr_callhdr(xdrs, cmsg)
+	register XDR *xdrs;
+	register struct rpc_msg *cmsg;
+{
+
+	cmsg->rm_direction = CALL;
+	cmsg->rm_call.cb_rpcvers = RPC_MSG_VERSION;
+	if (
+	    (xdrs->x_op == XDR_ENCODE) &&
+	    xdr_u_long(xdrs, &(cmsg->rm_xid)) &&
+	    xdr_enum(xdrs, (enum_t *)&(cmsg->rm_direction)) &&
+	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
+	    xdr_u_long(xdrs, &(cmsg->rm_call.cb_prog)) )
+	    return (xdr_u_long(xdrs, &(cmsg->rm_call.cb_vers)));
+	return (FALSE);
+}
+
+/* ************************** Client utility routine ************* */
+
+static void
+accepted(acpt_stat, error)
+	register enum accept_stat acpt_stat;
+	register struct rpc_err *error;
+{
+
+	switch (acpt_stat) {
+
+	case PROG_UNAVAIL:
+		error->re_status = RPC_PROGUNAVAIL;
+		return;
+
+	case PROG_MISMATCH:
+		error->re_status = RPC_PROGVERSMISMATCH;
+		return;
+
+	case PROC_UNAVAIL:
+		error->re_status = RPC_PROCUNAVAIL;
+		return;
+
+	case GARBAGE_ARGS:
+		error->re_status = RPC_CANTDECODEARGS;
+		return;
+
+	case SYSTEM_ERR:
+		error->re_status = RPC_SYSTEMERROR;
+		return;
+
+	case SUCCESS:
+		error->re_status = RPC_SUCCESS;
+		return;
+	}
+	/* something's wrong, but we don't know what ... */
+	error->re_status = RPC_FAILED;
+	error->re_lb.s1 = (long)MSG_ACCEPTED;
+	error->re_lb.s2 = (long)acpt_stat;
+}
+
+static void 
+rejected(rjct_stat, error)
+	register enum reject_stat rjct_stat;
+	register struct rpc_err *error;
+{
+
+	switch (rjct_stat) {
+
+	case RPC_VERSMISMATCH:
+		error->re_status = RPC_VERSMISMATCH;
+		return;
+
+	case AUTH_ERROR:
+		error->re_status = RPC_AUTHERROR;
+		return;
+	}
+	/* something's wrong, but we don't know what ... */
+	error->re_status = RPC_FAILED;
+	error->re_lb.s1 = (long)MSG_DENIED;
+	error->re_lb.s2 = (long)rjct_stat;
+}
+
+/*
+ * given a reply message, fills in the error
+ */
+void
+_seterr_reply(msg, error)
+	register struct rpc_msg *msg;
+	register struct rpc_err *error;
+{
+
+	/* optimized for normal, SUCCESSful case */
+	switch (msg->rm_reply.rp_stat) {
+
+	case MSG_ACCEPTED:
+		if (msg->acpted_rply.ar_stat == SUCCESS) {
+			error->re_status = RPC_SUCCESS;
+			return;
+		};
+		accepted(msg->acpted_rply.ar_stat, error);
+		break;
+
+	case MSG_DENIED:
+		rejected(msg->rjcted_rply.rj_stat, error);
+		break;
+
+	default:
+		error->re_status = RPC_FAILED;
+		error->re_lb.s1 = (long)(msg->rm_reply.rp_stat);
+		break;
+	}
+	switch (error->re_status) {
+
+	case RPC_VERSMISMATCH:
+		error->re_vers.low = msg->rjcted_rply.rj_vers.low;
+		error->re_vers.high = msg->rjcted_rply.rj_vers.high;
+		break;
+
+	case RPC_AUTHERROR:
+		error->re_why = msg->rjcted_rply.rj_why;
+		break;
+
+	case RPC_PROGVERSMISMATCH:
+		error->re_vers.low = msg->acpted_rply.ar_vers.low;
+		error->re_vers.high = msg->acpted_rply.ar_vers.high;
+		break;
+	}
+}
diff --git a/sunrpc/rpc_scan.c b/sunrpc/rpc_scan.c
new file mode 100644
index 0000000000..e46a1b5f2b
--- /dev/null
+++ b/sunrpc/rpc_scan.c
@@ -0,0 +1,473 @@
+/* @(#)rpc_scan.c	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_scan.c 1.6 87/06/24 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_scan.c, Scanner for the RPC protocol compiler 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+#include <stdio.h>
+#include <ctype.h>
+#include <strings.h>
+#include "rpc_scan.h"
+#include "rpc_util.h"
+
+#define startcomment(where) (where[0] == '/' && where[1] == '*')
+#define endcomment(where) (where[-1] == '*' && where[0] == '/')
+
+static int pushed = 0;	/* is a token pushed */
+static token lasttok;	/* last token, if pushed */
+
+/*
+ * scan expecting 1 given token 
+ */
+void
+scan(expect, tokp)
+	tok_kind expect;
+	token *tokp;
+{
+	get_token(tokp);
+	if (tokp->kind != expect) {
+		expected1(expect);
+	}
+}
+
+/*
+ * scan expecting 2 given tokens 
+ */
+void
+scan2(expect1, expect2, tokp)
+	tok_kind expect1;
+	tok_kind expect2;
+	token *tokp;
+{
+	get_token(tokp);
+	if (tokp->kind != expect1 && tokp->kind != expect2) {
+		expected2(expect1, expect2);
+	}
+}
+
+/*
+ * scan expecting 3 given token 
+ */
+void
+scan3(expect1, expect2, expect3, tokp)
+	tok_kind expect1;
+	tok_kind expect2;
+	tok_kind expect3;
+	token *tokp;
+{
+	get_token(tokp);
+	if (tokp->kind != expect1 && tokp->kind != expect2
+	    && tokp->kind != expect3) {
+		expected3(expect1, expect2, expect3);
+	}
+}
+
+
+/*
+ * scan expecting a constant, possibly symbolic 
+ */
+void
+scan_num(tokp)
+	token *tokp;
+{
+	get_token(tokp);
+	switch (tokp->kind) {
+	case TOK_IDENT:
+		break;
+	default:
+		error("constant or identifier expected");
+	}
+}
+
+
+/*
+ * Peek at the next token 
+ */
+void
+peek(tokp)
+	token *tokp;
+{
+	get_token(tokp);
+	unget_token(tokp);
+}
+
+
+/*
+ * Peek at the next token and scan it if it matches what you expect 
+ */
+int
+peekscan(expect, tokp)
+	tok_kind expect;
+	token *tokp;
+{
+	peek(tokp);
+	if (tokp->kind == expect) {
+		get_token(tokp);
+		return (1);
+	}
+	return (0);
+}
+
+
+
+/*
+ * Get the next token, printing out any directive that are encountered. 
+ */
+void
+get_token(tokp)
+	token *tokp;
+{
+	int commenting;
+
+	if (pushed) {
+		pushed = 0;
+		*tokp = lasttok;
+		return;
+	}
+	commenting = 0;
+	for (;;) {
+		if (*where == 0) {
+			for (;;) {
+				if (!fgets(curline, MAXLINESIZE, fin)) {
+					tokp->kind = TOK_EOF;
+					*where = 0;
+					return;
+				}
+				linenum++;
+				if (commenting) {
+					break;
+				} else if (cppline(curline)) {
+					docppline(curline, &linenum, 
+						  &infilename);
+				} else if (directive(curline)) {
+					printdirective(curline);
+				} else {
+					break;
+				}
+			}
+			where = curline;
+		} else if (isspace(*where)) {
+			while (isspace(*where)) {
+				where++;	/* eat */
+			}
+		} else if (commenting) {
+			where++;
+			if (endcomment(where)) {
+				where++;
+				commenting--;
+			}
+		} else if (startcomment(where)) {
+			where += 2;
+			commenting++;
+		} else {
+			break;
+		}
+	}
+
+	/*
+	 * 'where' is not whitespace, comment or directive Must be a token! 
+	 */
+	switch (*where) {
+	case ':':
+		tokp->kind = TOK_COLON;
+		where++;
+		break;
+	case ';':
+		tokp->kind = TOK_SEMICOLON;
+		where++;
+		break;
+	case ',':
+		tokp->kind = TOK_COMMA;
+		where++;
+		break;
+	case '=':
+		tokp->kind = TOK_EQUAL;
+		where++;
+		break;
+	case '*':
+		tokp->kind = TOK_STAR;
+		where++;
+		break;
+	case '[':
+		tokp->kind = TOK_LBRACKET;
+		where++;
+		break;
+	case ']':
+		tokp->kind = TOK_RBRACKET;
+		where++;
+		break;
+	case '{':
+		tokp->kind = TOK_LBRACE;
+		where++;
+		break;
+	case '}':
+		tokp->kind = TOK_RBRACE;
+		where++;
+		break;
+	case '(':
+		tokp->kind = TOK_LPAREN;
+		where++;
+		break;
+	case ')':
+		tokp->kind = TOK_RPAREN;
+		where++;
+		break;
+	case '<':
+		tokp->kind = TOK_LANGLE;
+		where++;
+		break;
+	case '>':
+		tokp->kind = TOK_RANGLE;
+		where++;
+		break;
+
+	case '"':
+		tokp->kind = TOK_STRCONST;
+		findstrconst(&where, &tokp->str);
+		break;
+
+	case '-':
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+		tokp->kind = TOK_IDENT;
+		findconst(&where, &tokp->str);
+		break;
+
+
+	default:
+		if (!(isalpha(*where) || *where == '_')) {
+			char buf[100];
+			char *p;
+
+			s_print(buf, "illegal character in file: ");
+			p = buf + strlen(buf);
+			if (isprint(*where)) {
+				s_print(p, "%c", *where);
+			} else {
+				s_print(p, "%d", *where);
+			}
+			error(buf);
+		}
+		findkind(&where, tokp);
+		break;
+	}
+}
+
+
+
+static
+unget_token(tokp)
+	token *tokp;
+{
+	lasttok = *tokp;
+	pushed = 1;
+}
+
+
+static
+findstrconst(str, val)
+	char **str;
+	char **val;
+{
+	char *p;
+	int size;
+
+	p = *str;
+	do {
+		*p++;
+	} while (*p && *p != '"');
+	if (*p == 0) {
+		error("unterminated string constant");
+	}
+	p++;
+	size = p - *str;
+	*val = alloc(size + 1);
+	(void) strncpy(*val, *str, size);
+	(*val)[size] = 0;
+	*str = p;
+}
+
+static
+findconst(str, val)
+	char **str;
+	char **val;
+{
+	char *p;
+	int size;
+
+	p = *str;
+	if (*p == '0' && *(p + 1) == 'x') {
+		p++;
+		do {
+			p++;
+		} while (isxdigit(*p));
+	} else {
+		do {
+			p++;
+		} while (isdigit(*p));
+	}
+	size = p - *str;
+	*val = alloc(size + 1);
+	(void) strncpy(*val, *str, size);
+	(*val)[size] = 0;
+	*str = p;
+}
+
+
+
+static token symbols[] = {
+			  {TOK_CONST, "const"},
+			  {TOK_UNION, "union"},
+			  {TOK_SWITCH, "switch"},
+			  {TOK_CASE, "case"},
+			  {TOK_DEFAULT, "default"},
+			  {TOK_STRUCT, "struct"},
+			  {TOK_TYPEDEF, "typedef"},
+			  {TOK_ENUM, "enum"},
+			  {TOK_OPAQUE, "opaque"},
+			  {TOK_BOOL, "bool"},
+			  {TOK_VOID, "void"},
+			  {TOK_CHAR, "char"},
+			  {TOK_INT, "int"},
+			  {TOK_UNSIGNED, "unsigned"},
+			  {TOK_SHORT, "short"},
+			  {TOK_LONG, "long"},
+			  {TOK_FLOAT, "float"},
+			  {TOK_DOUBLE, "double"},
+			  {TOK_STRING, "string"},
+			  {TOK_PROGRAM, "program"},
+			  {TOK_VERSION, "version"},
+			  {TOK_EOF, "??????"},
+};
+
+
+static
+findkind(mark, tokp)
+	char **mark;
+	token *tokp;
+{
+
+	int len;
+	token *s;
+	char *str;
+
+	str = *mark;
+	for (s = symbols; s->kind != TOK_EOF; s++) {
+		len = strlen(s->str);
+		if (strncmp(str, s->str, len) == 0) {
+			if (!isalnum(str[len]) && str[len] != '_') {
+				tokp->kind = s->kind;
+				tokp->str = s->str;
+				*mark = str + len;
+				return;
+			}
+		}
+	}
+	tokp->kind = TOK_IDENT;
+	for (len = 0; isalnum(str[len]) || str[len] == '_'; len++);
+	tokp->str = alloc(len + 1);
+	(void) strncpy(tokp->str, str, len);
+	tokp->str[len] = 0;
+	*mark = str + len;
+}
+
+static
+cppline(line)
+	char *line;
+{
+	return (line == curline && *line == '#');
+}
+
+static
+directive(line)
+	char *line;
+{
+	return (line == curline && *line == '%');
+}
+
+static
+printdirective(line)
+	char *line;
+{
+	f_print(fout, "%s", line + 1);
+}
+
+static
+docppline(line, lineno, fname)
+	char *line;
+	int *lineno;
+	char **fname;
+{
+	char *file;
+	int num;
+	char *p;
+
+	line++;
+	while (isspace(*line)) {
+		line++;
+	}
+	num = atoi(line);
+	while (isdigit(*line)) {
+		line++;
+	}
+	while (isspace(*line)) {
+		line++;
+	}
+	if (*line != '"') {
+		error("preprocessor error");
+	}
+	line++;
+	p = file = alloc(strlen(line) + 1);
+	while (*line && *line != '"') {
+		*p++ = *line++;
+	}
+	if (*line == 0) {
+		error("preprocessor error");
+	}
+	*p = 0;
+	if (*file == 0) {
+		*fname = NULL;
+	} else {
+		*fname = file;
+	}
+	*lineno = num - 1;
+}
diff --git a/sunrpc/rpc_scan.h b/sunrpc/rpc_scan.h
new file mode 100644
index 0000000000..ad243d59c1
--- /dev/null
+++ b/sunrpc/rpc_scan.h
@@ -0,0 +1,101 @@
+/* @(#)rpc_scan.h	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/* @(#)rpc_scan.h 1.3 87/03/09 (C) 1987 SMI */
+
+/*
+ * rpc_scan.h, Definitions for the RPCL scanner 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+
+/*
+ * kinds of tokens 
+ */
+enum tok_kind {
+	TOK_IDENT,
+	TOK_STRCONST,
+	TOK_LPAREN,
+	TOK_RPAREN,
+	TOK_LBRACE,
+	TOK_RBRACE,
+	TOK_LBRACKET,
+	TOK_RBRACKET,
+	TOK_LANGLE,
+	TOK_RANGLE,
+	TOK_STAR,
+	TOK_COMMA,
+	TOK_EQUAL,
+	TOK_COLON,
+	TOK_SEMICOLON,
+	TOK_CONST,
+	TOK_STRUCT,
+	TOK_UNION,
+	TOK_SWITCH,
+	TOK_CASE,
+	TOK_DEFAULT,
+	TOK_ENUM,
+	TOK_TYPEDEF,
+	TOK_INT,
+	TOK_SHORT,
+	TOK_LONG,
+	TOK_UNSIGNED,
+	TOK_FLOAT,
+	TOK_DOUBLE,
+	TOK_OPAQUE,
+	TOK_CHAR,
+	TOK_STRING,
+	TOK_BOOL,
+	TOK_VOID,
+	TOK_PROGRAM,
+	TOK_VERSION,
+	TOK_EOF
+};
+typedef enum tok_kind tok_kind;
+
+/*
+ * a token 
+ */
+struct token {
+	tok_kind kind;
+	char *str;
+};
+typedef struct token token;
+
+
+/*
+ * routine interface 
+ */
+void scanprint();
+void scan();
+void scan2();
+void scan3();
+void scan_num();
+void peek();
+int peekscan();
+void get_token();
diff --git a/sunrpc/rpc_svcout.c b/sunrpc/rpc_svcout.c
new file mode 100644
index 0000000000..7289b0da6e
--- /dev/null
+++ b/sunrpc/rpc_svcout.c
@@ -0,0 +1,275 @@
+/* @(#)rpc_svcout.c	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_svcout.c 1.6 87/06/24 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_svcout.c, Server-skeleton outputter for the RPC protocol compiler
+ * Copyright (C) 1987, Sun Microsytsems, Inc. 
+ */
+#include <stdio.h>
+#include <strings.h>
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+static char RQSTP[] = "rqstp";
+static char TRANSP[] = "transp";
+static char ARG[] = "argument";
+static char RESULT[] = "result";
+static char ROUTINE[] = "local";
+
+
+/*
+ * write most of the service, that is, everything but the registrations. 
+ */
+void
+write_most()
+{
+	list *l;
+	definition *def;
+	version_list *vp;
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+				f_print(fout, "\nstatic void ");
+				pvname(def->def_name, vp->vers_num);
+				f_print(fout, "();");
+			}
+		}
+	}
+	f_print(fout, "\n\n");
+	f_print(fout, "main()\n");
+	f_print(fout, "{\n");
+	f_print(fout, "\tSVCXPRT *%s;\n", TRANSP);
+	f_print(fout, "\n");
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			continue;
+		}
+		for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+ 			f_print(fout, "\t(void)pmap_unset(%s, %s);\n", def->def_name, vp->vers_name);
+		}
+	}
+}
+
+
+/*
+ * write a registration for the given transport 
+ */
+void
+write_register(transp)
+	char *transp;
+{
+	list *l;
+	definition *def;
+	version_list *vp;
+
+	f_print(fout, "\n");
+	f_print(fout, "\t%s = svc%s_create(RPC_ANYSOCK", TRANSP, transp);
+	if (streq(transp, "tcp")) {
+		f_print(fout, ", 0, 0");
+	}
+	f_print(fout, ");\n");
+	f_print(fout, "\tif (%s == NULL) {\n", TRANSP);
+ 	f_print(fout, "\t\t(void)fprintf(stderr, \"cannot create %s service.\\n\");\n", transp);
+	f_print(fout, "\t\texit(1);\n");
+	f_print(fout, "\t}\n");
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind != DEF_PROGRAM) {
+			continue;
+		}
+		for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+			f_print(fout,
+				"\tif (!svc_register(%s, %s, %s, ",
+				TRANSP, def->def_name, vp->vers_name);
+			pvname(def->def_name, vp->vers_num);
+			f_print(fout, ", IPPROTO_%s)) {\n",
+				streq(transp, "udp") ? "UDP" : "TCP");
+			f_print(fout,
+ 				"\t\t(void)fprintf(stderr, \"unable to register (%s, %s, %s).\\n\");\n",
+				def->def_name, vp->vers_name, transp);
+			f_print(fout, "\t\texit(1);\n");
+			f_print(fout, "\t}\n");
+		}
+	}
+}
+
+
+/*
+ * write the rest of the service 
+ */
+void
+write_rest()
+{
+	f_print(fout, "\tsvc_run();\n");
+ 	f_print(fout, "\t(void)fprintf(stderr, \"svc_run returned\\n\");\n");
+	f_print(fout, "\texit(1);\n");
+	f_print(fout, "}\n");
+}
+
+void
+write_programs(storage)
+	char *storage;
+{
+	list *l;
+	definition *def;
+
+	for (l = defined; l != NULL; l = l->next) {
+		def = (definition *) l->val;
+		if (def->def_kind == DEF_PROGRAM) {
+			write_program(def, storage);
+		}
+	}
+}
+
+
+static
+write_program(def, storage)
+	definition *def;
+	char *storage;
+{
+	version_list *vp;
+	proc_list *proc;
+	int filled;
+
+	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
+		f_print(fout, "\n");
+		if (storage != NULL) {
+			f_print(fout, "%s ", storage);
+		}
+		f_print(fout, "void\n");
+		pvname(def->def_name, vp->vers_num);
+		f_print(fout, "(%s, %s)\n", RQSTP, TRANSP);
+		f_print(fout, "	struct svc_req *%s;\n", RQSTP);
+		f_print(fout, "	SVCXPRT *%s;\n", TRANSP);
+		f_print(fout, "{\n");
+
+		filled = 0;
+		f_print(fout, "\tunion {\n");
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			if (streq(proc->arg_type, "void")) {
+				continue;
+			}
+			filled = 1;
+			f_print(fout, "\t\t");
+			ptype(proc->arg_prefix, proc->arg_type, 0);
+			pvname(proc->proc_name, vp->vers_num);
+			f_print(fout, "_arg;\n");
+		}
+		if (!filled) {
+			f_print(fout, "\t\tint fill;\n");
+		}
+		f_print(fout, "\t} %s;\n", ARG);
+		f_print(fout, "\tchar *%s;\n", RESULT);
+		f_print(fout, "\tbool_t (*xdr_%s)(), (*xdr_%s)();\n", ARG, RESULT);
+		f_print(fout, "\tchar *(*%s)();\n", ROUTINE);
+		f_print(fout, "\n");
+		f_print(fout, "\tswitch (%s->rq_proc) {\n", RQSTP);
+
+		if (!nullproc(vp->procs)) {
+			f_print(fout, "\tcase NULLPROC:\n");
+ 			f_print(fout, "\t\t(void)svc_sendreply(%s, xdr_void, (char *)NULL);\n", TRANSP);
+			f_print(fout, "\t\treturn;\n\n");
+		}
+		for (proc = vp->procs; proc != NULL; proc = proc->next) {
+			f_print(fout, "\tcase %s:\n", proc->proc_name);
+			f_print(fout, "\t\txdr_%s = xdr_%s;\n", ARG, 
+				stringfix(proc->arg_type));
+			f_print(fout, "\t\txdr_%s = xdr_%s;\n", RESULT, 
+				stringfix(proc->res_type));
+			f_print(fout, "\t\t%s = (char *(*)()) ", ROUTINE);
+			pvname(proc->proc_name, vp->vers_num);
+			f_print(fout, ";\n");
+			f_print(fout, "\t\tbreak;\n\n");
+		}
+		f_print(fout, "\tdefault:\n");
+		printerr("noproc", TRANSP);
+		f_print(fout, "\t\treturn;\n");
+		f_print(fout, "\t}\n");
+
+ 		f_print(fout, "\tbzero((char *)&%s, sizeof(%s));\n", ARG, ARG);
+		printif("getargs", TRANSP, "&", ARG);
+		printerr("decode", TRANSP);
+		f_print(fout, "\t\treturn;\n");
+		f_print(fout, "\t}\n");
+
+		f_print(fout, "\t%s = (*%s)(&%s, %s);\n", RESULT, ROUTINE, ARG,
+			RQSTP);
+		f_print(fout, 
+			"\tif (%s != NULL && !svc_sendreply(%s, xdr_%s, %s)) {\n",
+			RESULT, TRANSP, RESULT, RESULT);
+		printerr("systemerr", TRANSP);
+		f_print(fout, "\t}\n");
+
+		printif("freeargs", TRANSP, "&", ARG);
+ 		f_print(fout, "\t\t(void)fprintf(stderr, \"unable to free arguments\\n\");\n");
+		f_print(fout, "\t\texit(1);\n");
+		f_print(fout, "\t}\n");
+
+		f_print(fout, "}\n\n");
+	}
+}
+
+static
+printerr(err, transp)
+	char *err;
+	char *transp;
+{
+	f_print(fout, "\t\tsvcerr_%s(%s);\n", err, transp);
+}
+
+static
+printif(proc, transp, prefix, arg)
+	char *proc;
+	char *transp;
+	char *prefix;
+	char *arg;
+{
+	f_print(fout, "\tif (!svc_%s(%s, xdr_%s, %s%s)) {\n",
+		proc, transp, arg, prefix, arg);
+}
+
+
+nullproc(proc)
+	proc_list *proc;
+{
+	for (; proc != NULL; proc = proc->next) {
+		if (streq(proc->proc_num, "0")) {
+			return (1);
+		}
+	}
+	return (0);
+}
diff --git a/sunrpc/rpc_util.c b/sunrpc/rpc_util.c
new file mode 100644
index 0000000000..8136535b2f
--- /dev/null
+++ b/sunrpc/rpc_util.c
@@ -0,0 +1,436 @@
+/* @(#)rpc_util.c	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#ifndef lint
+static char sccsid[] = "@(#)rpc_util.c 1.5 87/06/24 (C) 1987 SMI";
+#endif
+
+/*
+ * rpc_util.c, Utility routines for the RPC protocol compiler 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+#include <stdio.h>
+#include "rpc_scan.h"
+#include "rpc_parse.h"
+#include "rpc_util.h"
+
+char curline[MAXLINESIZE];	/* current read line */
+char *where = curline;	/* current point in line */
+int linenum = 0;	/* current line number */
+
+char *infilename;	/* input filename */
+
+#define NFILES 4
+char *outfiles[NFILES];	/* output file names */
+int nfiles;
+
+FILE *fout;	/* file pointer of current output */
+FILE *fin;	/* file pointer of current input */
+
+list *defined;	/* list of defined things */
+
+/*
+ * Reinitialize the world 
+ */
+reinitialize()
+{
+	bzero(curline, MAXLINESIZE);
+	where = curline;
+	linenum = 0;
+	defined = NULL;
+}
+
+/*
+ * string equality 
+ */
+streq(a, b)
+	char *a;
+	char *b;
+{
+	return (strcmp(a, b) == 0);
+}
+
+/*
+ * find a value in a list 
+ */
+char *
+findval(lst, val, cmp)
+	list *lst;
+	char *val;
+	int (*cmp) ();
+
+{
+	for (; lst != NULL; lst = lst->next) {
+		if ((*cmp) (lst->val, val)) {
+			return (lst->val);
+		}
+	}
+	return (NULL);
+}
+
+/*
+ * store a value in a list 
+ */
+void
+storeval(lstp, val)
+	list **lstp;
+	char *val;
+{
+	list **l;
+	list *lst;
+
+	for (l = lstp; *l != NULL; l = (list **) & (*l)->next);
+	lst = ALLOC(list);
+	lst->val = val;
+	lst->next = NULL;
+	*l = lst;
+}
+
+
+static
+findit(def, type)
+	definition *def;
+	char *type;
+{
+	return (streq(def->def_name, type));
+}
+
+
+static char *
+fixit(type, orig)
+	char *type;
+	char *orig;
+{
+	definition *def;
+
+	def = (definition *) FINDVAL(defined, type, findit);
+	if (def == NULL || def->def_kind != DEF_TYPEDEF) {
+		return (orig);
+	}
+	switch (def->def.ty.rel) {
+	case REL_VECTOR:
+		return (def->def.ty.old_type);
+	case REL_ALIAS:
+		return (fixit(def->def.ty.old_type, orig));
+	default:
+		return (orig);
+	}
+}
+
+char *
+fixtype(type)
+	char *type;
+{
+	return (fixit(type, type));
+}
+
+char *
+stringfix(type)
+	char *type;
+{
+	if (streq(type, "string")) {
+		return ("wrapstring");
+	} else {
+		return (type);
+	}
+}
+
+void
+ptype(prefix, type, follow)
+	char *prefix;
+	char *type;
+	int follow;
+{
+	if (prefix != NULL) {
+		if (streq(prefix, "enum")) {
+			f_print(fout, "enum ");
+		} else {
+			f_print(fout, "struct ");
+		}
+	}
+	if (streq(type, "bool")) {
+		f_print(fout, "bool_t ");
+	} else if (streq(type, "string")) {
+		f_print(fout, "char *");
+	} else {
+		f_print(fout, "%s ", follow ? fixtype(type) : type);
+	}
+}
+
+
+static
+typedefed(def, type)
+	definition *def;
+	char *type;
+{
+	if (def->def_kind != DEF_TYPEDEF || def->def.ty.old_prefix != NULL) {
+		return (0);
+	} else {
+		return (streq(def->def_name, type));
+	}
+}
+
+isvectordef(type, rel)
+	char *type;
+	relation rel;
+{
+	definition *def;
+
+	for (;;) {
+		switch (rel) {
+		case REL_VECTOR:
+			return (!streq(type, "string"));
+		case REL_ARRAY:
+			return (0);
+		case REL_POINTER:
+			return (0);
+		case REL_ALIAS:
+			def = (definition *) FINDVAL(defined, type, typedefed);
+			if (def == NULL) {
+				return (0);
+			}
+			type = def->def.ty.old_type;
+			rel = def->def.ty.rel;
+		}
+	}
+}
+
+
+static char *
+locase(str)
+	char *str;
+{
+	char c;
+	static char buf[100];
+	char *p = buf;
+
+	while (c = *str++) {
+		*p++ = (c >= 'A' && c <= 'Z') ? (c - 'A' + 'a') : c;
+	}
+	*p = 0;
+	return (buf);
+}
+
+
+void
+pvname(pname, vnum)
+	char *pname;
+	char *vnum;
+{
+	f_print(fout, "%s_%s", locase(pname), vnum);
+}
+
+
+/*
+ * print a useful (?) error message, and then die 
+ */
+void
+error(msg)
+	char *msg;
+{
+	printwhere();
+	f_print(stderr, "%s, line %d: ", infilename, linenum);
+	f_print(stderr, "%s\n", msg);
+	crash();
+}
+
+/*
+ * Something went wrong, unlink any files that we may have created and then
+ * die. 
+ */
+crash()
+{
+	int i;
+
+	for (i = 0; i < nfiles; i++) {
+		(void) unlink(outfiles[i]);
+	}
+	exit(1);
+}
+
+
+void
+record_open(file)
+	char *file;
+{
+	if (nfiles < NFILES) {
+		outfiles[nfiles++] = file;
+	} else {
+		f_print(stderr, "too many files!\n");
+		crash();
+	}
+}
+
+static char expectbuf[100];
+static char *toktostr();
+
+/*
+ * error, token encountered was not the expected one 
+ */
+void
+expected1(exp1)
+	tok_kind exp1;
+{
+	s_print(expectbuf, "expected '%s'",
+		toktostr(exp1));
+	error(expectbuf);
+}
+
+/*
+ * error, token encountered was not one of two expected ones 
+ */
+void
+expected2(exp1, exp2)
+	tok_kind exp1, exp2;
+{
+	s_print(expectbuf, "expected '%s' or '%s'",
+		toktostr(exp1),
+		toktostr(exp2));
+	error(expectbuf);
+}
+
+/*
+ * error, token encountered was not one of 3 expected ones 
+ */
+void
+expected3(exp1, exp2, exp3)
+	tok_kind exp1, exp2, exp3;
+{
+	s_print(expectbuf, "expected '%s', '%s' or '%s'",
+		toktostr(exp1),
+		toktostr(exp2),
+		toktostr(exp3));
+	error(expectbuf);
+}
+
+void
+tabify(f, tab)
+	FILE *f;
+	int tab;
+{
+	while (tab--) {
+		(void) fputc('\t', f);
+	}
+}
+
+
+
+static token tokstrings[] = {
+			     {TOK_IDENT, "identifier"},
+			     {TOK_CONST, "const"},
+			     {TOK_RPAREN, ")"},
+			     {TOK_LPAREN, "("},
+			     {TOK_RBRACE, "}"},
+			     {TOK_LBRACE, "{"},
+			     {TOK_LBRACKET, "["},
+			     {TOK_RBRACKET, "]"},
+			     {TOK_STAR, "*"},
+			     {TOK_COMMA, ","},
+			     {TOK_EQUAL, "="},
+			     {TOK_COLON, ":"},
+			     {TOK_SEMICOLON, ";"},
+			     {TOK_UNION, "union"},
+			     {TOK_STRUCT, "struct"},
+			     {TOK_SWITCH, "switch"},
+			     {TOK_CASE, "case"},
+			     {TOK_DEFAULT, "default"},
+			     {TOK_ENUM, "enum"},
+			     {TOK_TYPEDEF, "typedef"},
+			     {TOK_INT, "int"},
+			     {TOK_SHORT, "short"},
+			     {TOK_LONG, "long"},
+			     {TOK_UNSIGNED, "unsigned"},
+			     {TOK_DOUBLE, "double"},
+			     {TOK_FLOAT, "float"},
+			     {TOK_CHAR, "char"},
+			     {TOK_STRING, "string"},
+			     {TOK_OPAQUE, "opaque"},
+			     {TOK_BOOL, "bool"},
+			     {TOK_VOID, "void"},
+			     {TOK_PROGRAM, "program"},
+			     {TOK_VERSION, "version"},
+			     {TOK_EOF, "??????"}
+};
+
+static char *
+toktostr(kind)
+	tok_kind kind;
+{
+	token *sp;
+
+	for (sp = tokstrings; sp->kind != TOK_EOF && sp->kind != kind; sp++);
+	return (sp->str);
+}
+
+
+
+static
+printbuf()
+{
+	char c;
+	int i;
+	int cnt;
+
+#	define TABSIZE 4
+
+	for (i = 0; c = curline[i]; i++) {
+		if (c == '\t') {
+			cnt = 8 - (i % TABSIZE);
+			c = ' ';
+		} else {
+			cnt = 1;
+		}
+		while (cnt--) {
+			(void) fputc(c, stderr);
+		}
+	}
+}
+
+
+static
+printwhere()
+{
+	int i;
+	char c;
+	int cnt;
+
+	printbuf();
+	for (i = 0; i < where - curline; i++) {
+		c = curline[i];
+		if (c == '\t') {
+			cnt = 8 - (i % TABSIZE);
+		} else {
+			cnt = 1;
+		}
+		while (cnt--) {
+			(void) fputc('^', stderr);
+		}
+	}
+	(void) fputc('\n', stderr);
+}
diff --git a/sunrpc/rpc_util.h b/sunrpc/rpc_util.h
new file mode 100644
index 0000000000..0dd188234a
--- /dev/null
+++ b/sunrpc/rpc_util.h
@@ -0,0 +1,114 @@
+/* @(#)rpc_util.h	2.1 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/* @(#)rpc_util.h 1.6 87/06/24 (C) 1987 SMI */
+
+/*
+ * rpc_util.h, Useful definitions for the RPC protocol compiler 
+ * Copyright (C) 1987, Sun Microsystems, Inc. 
+ */
+extern char *malloc();
+
+#define alloc(size)		malloc((unsigned)(size))
+#define ALLOC(object)   (object *) malloc(sizeof(object))
+
+/* extern char *sprintf(); --roland@gnu */
+
+#define s_print	(void) sprintf
+#define f_print (void) fprintf
+
+struct list {
+	char *val;
+	struct list *next;
+};
+typedef struct list list;
+
+/*
+ * Global variables 
+ */
+#define MAXLINESIZE 1024
+extern char curline[MAXLINESIZE];
+extern char *where;
+extern int linenum;
+
+extern char *infilename;
+extern FILE *fout;
+extern FILE *fin;
+
+extern list *defined;
+
+/*
+ * rpc_util routines 
+ */
+void storeval();
+
+#define STOREVAL(list,item)	\
+	storeval(list,(char *)item)
+
+char *findval();
+
+#define FINDVAL(list,item,finder) \
+	findval(list, (char *) item, finder)
+
+char *fixtype();
+char *stringfix();
+void pvname();
+void ptype();
+int isvectordef();
+int streq();
+void error();
+void expected1();
+void expected2();
+void expected3();
+void tabify();
+void record_open();
+
+/*
+ * rpc_cout routines 
+ */
+void cprint();
+void emit();
+
+/*
+ * rpc_hout routines 
+ */
+void print_datadef();
+
+/*
+ * rpc_svcout routines 
+ */
+void write_most();
+void write_register();
+void write_rest();
+void write_programs();
+
+/*
+ * rpc_clntout routines
+ */
+void write_stubs();
diff --git a/sunrpc/rpcinfo.c b/sunrpc/rpcinfo.c
new file mode 100644
index 0000000000..961f9b0b2d
--- /dev/null
+++ b/sunrpc/rpcinfo.c
@@ -0,0 +1,665 @@
+/* @(#)rpcinfo.c	2.2 88/08/11 4.0 RPCSRC */
+#ifndef lint
+static	char sccsid[] = "@(#)rpcinfo.c 1.22 87/08/12 SMI";
+#endif
+
+/*
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+
+/*
+ * rpcinfo: ping a particular rpc program
+ *     or dump the portmapper
+ */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#include <rpc/rpc.h>
+#include <stdio.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <rpc/pmap_prot.h>
+#include <rpc/pmap_clnt.h>
+#include <signal.h>
+#include <ctype.h>
+
+#define MAXHOSTLEN 256
+
+#define	MIN_VERS	((u_long) 0)
+#define	MAX_VERS	((u_long) 4294967295L)
+
+static void	udpping(/*u_short portflag, int argc, char **argv*/);
+static void	tcpping(/*u_short portflag, int argc, char **argv*/);
+static int	pstatus(/*CLIENT *client, u_long prognum, u_long vers*/);
+static void	pmapdump(/*int argc, char **argv*/);
+static bool_t	reply_proc(/*void *res, struct sockaddr_in *who*/);
+static void	brdcst(/*int argc, char **argv*/);
+static void	deletereg(/* int argc, char **argv */) ;
+static void	usage(/*void*/);
+static u_long	getprognum(/*char *arg*/);
+static u_long	getvers(/*char *arg*/);
+static void	get_inet_address(/*struct sockaddr_in *addr, char *host*/);
+extern u_long inet_addr();  /* in 4.2BSD, arpa/inet.h called that a in_addr */
+extern char *inet_ntoa();
+
+/*
+ * Functions to be performed.
+ */
+#define	NONE		0	/* no function */
+#define	PMAPDUMP	1	/* dump portmapper registrations */
+#define	TCPPING		2	/* ping TCP service */
+#define	UDPPING		3	/* ping UDP service */
+#define	BRDCST		4	/* ping broadcast UDP service */
+#define DELETES		5	/* delete registration for the service */
+
+int
+main(argc, argv)
+	int argc;
+	char **argv;
+{
+	register int c;
+	extern char *optarg;
+	extern int optind;
+	int errflg;
+	int function;
+	u_short portnum;
+
+	function = NONE;
+	portnum = 0;
+	errflg = 0;
+	while ((c = getopt(argc, argv, "ptubdn:")) != EOF) {
+		switch (c) {
+
+		case 'p':
+			if (function != NONE)
+				errflg = 1;
+			else
+				function = PMAPDUMP;
+			break;
+
+		case 't':
+			if (function != NONE)
+				errflg = 1;
+			else
+				function = TCPPING;
+			break;
+
+		case 'u':
+			if (function != NONE)
+				errflg = 1;
+			else
+				function = UDPPING;
+			break;
+
+		case 'b':
+			if (function != NONE)
+				errflg = 1;
+			else
+				function = BRDCST;
+			break;
+
+		case 'n':
+			portnum = (u_short) atoi(optarg);   /* hope we don't get bogus # */
+			break;
+
+		case 'd':
+			if (function != NONE)
+				errflg = 1;
+			else
+				function = DELETES;
+			break;
+
+		case '?':
+			errflg = 1;
+		}
+	}
+
+	if (errflg || function == NONE) {
+		usage();
+		return (1);
+	}
+
+	switch (function) {
+
+	case PMAPDUMP:
+		if (portnum != 0) {
+			usage();
+			return (1);
+		}
+		pmapdump(argc - optind, argv + optind);
+		break;
+
+	case UDPPING:
+		udpping(portnum, argc - optind, argv + optind);
+		break;
+
+	case TCPPING:
+		tcpping(portnum, argc - optind, argv + optind);
+		break;
+
+	case BRDCST:
+		if (portnum != 0) {
+			usage();
+			return (1);
+		}
+		brdcst(argc - optind, argv + optind);
+		break;
+
+	case DELETES:
+		deletereg(argc - optind, argv + optind);
+		break;
+	}
+
+	return (0);
+}
+		
+static void
+udpping(portnum, argc, argv)
+	u_short portnum;
+	int argc;
+	char **argv;
+{
+	struct timeval to;
+	struct sockaddr_in addr;
+	enum clnt_stat rpc_stat;
+	CLIENT *client;
+	u_long prognum, vers, minvers, maxvers;
+	int sock = RPC_ANYSOCK;
+	struct rpc_err rpcerr;
+	int failure;
+    
+	if (argc < 2 || argc > 3) {
+		usage();
+		exit(1);
+	}
+	prognum = getprognum(argv[1]);
+	get_inet_address(&addr, argv[0]);
+	/* Open the socket here so it will survive calls to clnt_destroy */
+	sock = socket( AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+	if (sock < 0) {
+		perror("rpcinfo: socket");
+		exit(1);
+	}
+	failure = 0;
+	if (argc == 2) {
+		/*
+		 * A call to version 0 should fail with a program/version
+		 * mismatch, and give us the range of versions supported.
+		 */
+		addr.sin_port = htons(portnum);
+		to.tv_sec = 5;
+		to.tv_usec = 0;
+		if ((client = clntudp_create(&addr, prognum, (u_long)0,
+		    to, &sock)) == NULL) {
+			clnt_pcreateerror("rpcinfo");
+			printf("program %lu is not available\n",
+			    prognum);
+			exit(1);
+		}
+		to.tv_sec = 10;
+		to.tv_usec = 0;
+		rpc_stat = clnt_call(client, NULLPROC, xdr_void, (char *)NULL,
+		    xdr_void, (char *)NULL, to);
+		if (rpc_stat == RPC_PROGVERSMISMATCH) {
+			clnt_geterr(client, &rpcerr);
+			minvers = rpcerr.re_vers.low;
+			maxvers = rpcerr.re_vers.high;
+		} else if (rpc_stat == RPC_SUCCESS) {
+			/*
+			 * Oh dear, it DOES support version 0.
+			 * Let's try version MAX_VERS.
+			 */
+			addr.sin_port = htons(portnum);
+			to.tv_sec = 5;
+			to.tv_usec = 0;
+			if ((client = clntudp_create(&addr, prognum, MAX_VERS,
+			    to, &sock)) == NULL) {
+				clnt_pcreateerror("rpcinfo");
+				printf("program %lu version %lu is not available\n",
+				    prognum, MAX_VERS);
+				exit(1);
+			}
+			to.tv_sec = 10;
+			to.tv_usec = 0;
+			rpc_stat = clnt_call(client, NULLPROC, xdr_void,
+			    (char *)NULL, xdr_void, (char *)NULL, to);
+			if (rpc_stat == RPC_PROGVERSMISMATCH) {
+				clnt_geterr(client, &rpcerr);
+				minvers = rpcerr.re_vers.low;
+				maxvers = rpcerr.re_vers.high;
+			} else if (rpc_stat == RPC_SUCCESS) {
+				/*
+				 * It also supports version MAX_VERS.
+				 * Looks like we have a wise guy.
+				 * OK, we give them information on all
+				 * 4 billion versions they support...
+				 */
+				minvers = 0;
+				maxvers = MAX_VERS;
+			} else {
+				(void) pstatus(client, prognum, MAX_VERS);
+				exit(1);
+			}
+		} else {
+			(void) pstatus(client, prognum, (u_long)0);
+			exit(1);
+		}
+		clnt_destroy(client);
+		for (vers = minvers; vers <= maxvers; vers++) {
+			addr.sin_port = htons(portnum);
+			to.tv_sec = 5;
+			to.tv_usec = 0;
+			if ((client = clntudp_create(&addr, prognum, vers,
+			    to, &sock)) == NULL) {
+				clnt_pcreateerror("rpcinfo");
+				printf("program %lu version %lu is not available\n",
+				    prognum, vers);
+				exit(1);
+			}
+			to.tv_sec = 10;
+			to.tv_usec = 0;
+			rpc_stat = clnt_call(client, NULLPROC, xdr_void,
+			    (char *)NULL, xdr_void, (char *)NULL, to);
+			if (pstatus(client, prognum, vers) < 0)
+				failure = 1;
+			clnt_destroy(client);
+		}
+	}
+	else {
+		vers = getvers(argv[2]);
+		addr.sin_port = htons(portnum);
+		to.tv_sec = 5;
+		to.tv_usec = 0;
+		if ((client = clntudp_create(&addr, prognum, vers,
+		    to, &sock)) == NULL) {
+			clnt_pcreateerror("rpcinfo");
+			printf("program %lu version %lu is not available\n",
+			    prognum, vers);
+			exit(1);
+		}
+		to.tv_sec = 10;
+		to.tv_usec = 0;
+		rpc_stat = clnt_call(client, 0, xdr_void, (char *)NULL,
+		    xdr_void, (char *)NULL, to);
+		if (pstatus(client, prognum, vers) < 0)
+			failure = 1;
+	}
+	(void) close(sock); /* Close it up again */
+	if (failure)
+		exit(1);
+}
+
+static void
+tcpping(portnum, argc, argv)
+	u_short portnum;
+	int argc;
+	char **argv;
+{
+	struct timeval to;
+	struct sockaddr_in addr;
+	enum clnt_stat rpc_stat;
+	CLIENT *client;
+	u_long prognum, vers, minvers, maxvers;
+	int sock = RPC_ANYSOCK;
+	struct rpc_err rpcerr;
+	int failure;
+
+	if (argc < 2 || argc > 3) {
+		usage();
+		exit(1);
+	}
+	prognum = getprognum(argv[1]);
+	get_inet_address(&addr, argv[0]);
+	failure = 0;
+	if (argc == 2) {
+		/*
+		 * A call to version 0 should fail with a program/version
+		 * mismatch, and give us the range of versions supported.
+		 */
+		addr.sin_port = htons(portnum);
+		if ((client = clnttcp_create(&addr, prognum, MIN_VERS,
+		    &sock, 0, 0)) == NULL) {
+			clnt_pcreateerror("rpcinfo");
+			printf("program %lu is not available\n",
+			    prognum);
+			exit(1);
+		}
+		to.tv_sec = 10;
+		to.tv_usec = 0;
+		rpc_stat = clnt_call(client, NULLPROC, xdr_void, (char *)NULL,
+		    xdr_void, (char *)NULL, to);
+		if (rpc_stat == RPC_PROGVERSMISMATCH) {
+			clnt_geterr(client, &rpcerr);
+			minvers = rpcerr.re_vers.low;
+			maxvers = rpcerr.re_vers.high;
+		} else if (rpc_stat == RPC_SUCCESS) {
+			/*
+			 * Oh dear, it DOES support version 0.
+			 * Let's try version MAX_VERS.
+			 */
+			addr.sin_port = htons(portnum);
+			if ((client = clnttcp_create(&addr, prognum, MAX_VERS,
+			    &sock, 0, 0)) == NULL) {
+				clnt_pcreateerror("rpcinfo");
+				printf("program %lu version %lu is not available\n",
+				    prognum, MAX_VERS);
+				exit(1);
+			}
+			to.tv_sec = 10;
+			to.tv_usec = 0;
+			rpc_stat = clnt_call(client, NULLPROC, xdr_void,
+			    (char *)NULL, xdr_void, (char *)NULL, to);
+			if (rpc_stat == RPC_PROGVERSMISMATCH) {
+				clnt_geterr(client, &rpcerr);
+				minvers = rpcerr.re_vers.low;
+				maxvers = rpcerr.re_vers.high;
+			} else if (rpc_stat == RPC_SUCCESS) {
+				/*
+				 * It also supports version MAX_VERS.
+				 * Looks like we have a wise guy.
+				 * OK, we give them information on all
+				 * 4 billion versions they support...
+				 */
+				minvers = 0;
+				maxvers = MAX_VERS;
+			} else {
+				(void) pstatus(client, prognum, MAX_VERS);
+				exit(1);
+			}
+		} else {
+			(void) pstatus(client, prognum, MIN_VERS);
+			exit(1);
+		}
+		clnt_destroy(client);
+		(void) close(sock);
+		sock = RPC_ANYSOCK; /* Re-initialize it for later */
+		for (vers = minvers; vers <= maxvers; vers++) {
+			addr.sin_port = htons(portnum);
+			if ((client = clnttcp_create(&addr, prognum, vers,
+			    &sock, 0, 0)) == NULL) {
+				clnt_pcreateerror("rpcinfo");
+				printf("program %lu version %lu is not available\n",
+				    prognum, vers);
+				exit(1);
+			}
+			to.tv_usec = 0;
+			to.tv_sec = 10;
+			rpc_stat = clnt_call(client, 0, xdr_void, (char *)NULL,
+			    xdr_void, (char *)NULL, to);
+			if (pstatus(client, prognum, vers) < 0)
+				failure = 1;
+			clnt_destroy(client);
+			(void) close(sock);
+			sock = RPC_ANYSOCK;
+		}
+	}
+	else {
+		vers = getvers(argv[2]);
+		addr.sin_port = htons(portnum);
+		if ((client = clnttcp_create(&addr, prognum, vers, &sock,
+		    0, 0)) == NULL) {
+			clnt_pcreateerror("rpcinfo");
+			printf("program %lu version %lu is not available\n",
+			    prognum, vers);
+			exit(1);
+		}
+		to.tv_usec = 0;
+		to.tv_sec = 10;
+		rpc_stat = clnt_call(client, 0, xdr_void, (char *)NULL,
+		    xdr_void, (char *)NULL, to);
+		if (pstatus(client, prognum, vers) < 0)
+			failure = 1;
+	}
+	if (failure)
+		exit(1);
+}
+
+/*
+ * This routine should take a pointer to an "rpc_err" structure, rather than
+ * a pointer to a CLIENT structure, but "clnt_perror" takes a pointer to
+ * a CLIENT structure rather than a pointer to an "rpc_err" structure.
+ * As such, we have to keep the CLIENT structure around in order to print
+ * a good error message.
+ */
+static int
+pstatus(client, prognum, vers)
+	register CLIENT *client;
+	u_long prognum;
+	u_long vers;
+{
+	struct rpc_err rpcerr;
+
+	clnt_geterr(client, &rpcerr);
+	if (rpcerr.re_status != RPC_SUCCESS) {
+		clnt_perror(client, "rpcinfo");
+		printf("program %lu version %lu is not available\n",
+		    prognum, vers);
+		return (-1);
+	} else {
+		printf("program %lu version %lu ready and waiting\n",
+		    prognum, vers);
+		return (0);
+	}
+}
+
+static void
+pmapdump(argc, argv)
+	int argc;
+	char **argv;
+{
+	struct sockaddr_in server_addr;
+	register struct hostent *hp;
+	struct pmaplist *head = NULL;
+	int socket = RPC_ANYSOCK;
+	struct timeval minutetimeout;
+	register CLIENT *client;
+	struct rpcent *rpc;
+	
+	if (argc > 1) {
+		usage();
+		exit(1);
+	}
+	if (argc == 1)
+		get_inet_address(&server_addr, argv[0]);
+	else {
+		bzero((char *)&server_addr, sizeof server_addr);
+		server_addr.sin_family = AF_INET;
+		if ((hp = gethostbyname("localhost")) != NULL)
+			bcopy(hp->h_addr, (caddr_t)&server_addr.sin_addr,
+			    hp->h_length);
+		else
+			server_addr.sin_addr.s_addr = inet_addr("0.0.0.0");
+	}
+	minutetimeout.tv_sec = 60;
+	minutetimeout.tv_usec = 0;
+	server_addr.sin_port = htons(PMAPPORT);
+	if ((client = clnttcp_create(&server_addr, PMAPPROG,
+	    PMAPVERS, &socket, 50, 500)) == NULL) {
+		clnt_pcreateerror("rpcinfo: can't contact portmapper");
+		exit(1);
+	}
+	if (clnt_call(client, PMAPPROC_DUMP, xdr_void, NULL,
+	    xdr_pmaplist, &head, minutetimeout) != RPC_SUCCESS) {
+		fprintf(stderr, "rpcinfo: can't contact portmapper: ");
+		clnt_perror(client, "rpcinfo");
+		exit(1);
+	}
+	if (head == NULL) {
+		printf("No remote programs registered.\n");
+	} else {
+		printf("   program vers proto   port\n");
+		for (; head != NULL; head = head->pml_next) {
+			printf("%10ld%5ld",
+			    head->pml_map.pm_prog,
+			    head->pml_map.pm_vers);
+			if (head->pml_map.pm_prot == IPPROTO_UDP)
+				printf("%6s",  "udp");
+			else if (head->pml_map.pm_prot == IPPROTO_TCP)
+				printf("%6s", "tcp");
+			else
+				printf("%6ld",  head->pml_map.pm_prot);
+			printf("%7ld",  head->pml_map.pm_port);
+			rpc = getrpcbynumber(head->pml_map.pm_prog);
+			if (rpc)
+				printf("  %s\n", rpc->r_name);
+			else
+				printf("\n");
+		}
+	}
+}
+
+/* 
+ * reply_proc collects replies from the broadcast. 
+ * to get a unique list of responses the output of rpcinfo should
+ * be piped through sort(1) and then uniq(1).
+ */
+
+/*ARGSUSED*/
+static bool_t
+reply_proc(res, who)
+	void *res;		/* Nothing comes back */
+	struct sockaddr_in *who; /* Who sent us the reply */
+{
+	register struct hostent *hp;
+
+	hp = gethostbyaddr((char *) &who->sin_addr, sizeof who->sin_addr,
+	    AF_INET);
+	printf("%s %s\n", inet_ntoa(who->sin_addr),
+	    (hp == NULL) ? "(unknown)" : hp->h_name);
+	return(FALSE);
+}
+
+static void
+brdcst(argc, argv)
+	int argc;
+	char **argv;
+{
+	enum clnt_stat rpc_stat;
+	u_long prognum, vers;
+
+	if (argc != 2) {
+		usage();
+		exit(1);
+	}
+	prognum = getprognum(argv[0]);
+	vers = getvers(argv[1]);
+	rpc_stat = clnt_broadcast(prognum, vers, NULLPROC, xdr_void,
+	    (char *)NULL, xdr_void, (char *)NULL, reply_proc);
+	if ((rpc_stat != RPC_SUCCESS) && (rpc_stat != RPC_TIMEDOUT)) {
+		fprintf(stderr, "rpcinfo: broadcast failed: %s\n",
+		    clnt_sperrno(rpc_stat));
+		exit(1);
+	}
+	exit(0);
+}
+
+static void
+deletereg(argc, argv)
+	int argc;
+	char **argv;
+{	u_long prog_num, version_num ;
+
+	if (argc != 2) {
+		usage() ;
+		exit(1) ;
+	}
+	if (getuid()) { /* This command allowed only to root */
+		fprintf(stderr, "Sorry. You are not root\n") ;
+		exit(1) ;
+	}
+	prog_num = getprognum(argv[0]);
+	version_num = getvers(argv[1]);
+	if ((pmap_unset(prog_num, version_num)) == 0) {
+		fprintf(stderr, "rpcinfo: Could not delete registration for prog %s version %s\n",
+			argv[0], argv[1]) ;
+		exit(1) ;
+	}
+}
+
+static void
+usage()
+{
+	fprintf(stderr, "Usage: rpcinfo [ -n portnum ] -u host prognum [ versnum ]\n");
+	fprintf(stderr, "       rpcinfo [ -n portnum ] -t host prognum [ versnum ]\n");
+	fprintf(stderr, "       rpcinfo -p [ host ]\n");
+	fprintf(stderr, "       rpcinfo -b prognum versnum\n");
+	fprintf(stderr, "       rpcinfo -d prognum versnum\n") ;
+}
+
+static u_long
+getprognum(arg)
+	char *arg;
+{
+	register struct rpcent *rpc;
+	register u_long prognum;
+
+	if (isalpha(*arg)) {
+		rpc = getrpcbyname(arg);
+		if (rpc == NULL) {
+			fprintf(stderr, "rpcinfo: %s is unknown service\n",
+			    arg);
+			exit(1);
+		}
+		prognum = rpc->r_number;
+	} else {
+		prognum = (u_long) atoi(arg);
+	}
+
+	return (prognum);
+}
+
+static u_long
+getvers(arg)
+	char *arg;
+{
+	register u_long vers;
+
+	vers = (int) atoi(arg);
+	return (vers);
+}
+
+static void
+get_inet_address(addr, host)
+	struct sockaddr_in *addr;
+	char *host;
+{
+	register struct hostent *hp;
+
+	bzero((char *)addr, sizeof *addr);
+	addr->sin_addr.s_addr = (u_long) inet_addr(host);
+	if (addr->sin_addr.s_addr == -1 || addr->sin_addr.s_addr == 0) {
+		if ((hp = gethostbyname(host)) == NULL) {
+			fprintf(stderr, "rpcinfo: %s is unknown host\n", host);
+			exit(1);
+		}
+		bcopy(hp->h_addr, (char *)&addr->sin_addr, hp->h_length);
+	}
+	addr->sin_family = AF_INET;
+}
diff --git a/sunrpc/rpcsvc/bootparam.x b/sunrpc/rpcsvc/bootparam.x
new file mode 100644
index 0000000000..65bc0dcbfb
--- /dev/null
+++ b/sunrpc/rpcsvc/bootparam.x
@@ -0,0 +1,97 @@
+/* @(#)bootparam_prot.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)bootparam_prot.x 1.2 87/06/24 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * RPC for bootparms service.
+ * There are two procedures:
+ *   WHOAMI takes a net address and returns a client name and also a
+ *	likely net address for routing
+ *   GETFILE takes a client name and file identifier and returns the
+ *	server name, server net address and pathname for the file.
+ *   file identifiers typically include root, swap, pub and dump
+ */
+
+#ifdef RPC_HDR
+%#include <rpc/types.h>
+%#include <sys/time.h>
+%#include <sys/errno.h>
+%#include <nfs/nfs.h>
+#endif
+
+const MAX_MACHINE_NAME  = 255;
+const MAX_PATH_LEN	= 1024;
+const MAX_FILEID	= 32;
+const IP_ADDR_TYPE	= 1;
+
+typedef	string	bp_machine_name_t<MAX_MACHINE_NAME>;
+typedef	string	bp_path_t<MAX_PATH_LEN>;
+typedef	string	bp_fileid_t<MAX_FILEID>;
+
+struct	ip_addr_t {
+	char	net;
+	char	host;
+	char	lh;
+	char	impno;
+};
+
+union bp_address switch (int address_type) {
+	case IP_ADDR_TYPE:
+		ip_addr_t	ip_addr;
+};
+
+struct bp_whoami_arg {
+	bp_address		client_address;
+};
+
+struct bp_whoami_res {
+	bp_machine_name_t	client_name;
+	bp_machine_name_t	domain_name;
+	bp_address		router_address;
+};
+
+struct bp_getfile_arg {
+	bp_machine_name_t	client_name;
+	bp_fileid_t		file_id;
+};
+	
+struct bp_getfile_res {
+	bp_machine_name_t	server_name;
+	bp_address		server_address;
+	bp_path_t		server_path;
+};
+
+program BOOTPARAMPROG {
+	version BOOTPARAMVERS {
+		bp_whoami_res	BOOTPARAMPROC_WHOAMI(bp_whoami_arg) = 1;
+		bp_getfile_res	BOOTPARAMPROC_GETFILE(bp_getfile_arg) = 2;
+	} = 1;
+} = 100026;
diff --git a/sunrpc/rpcsvc/klm_prot.x b/sunrpc/rpcsvc/klm_prot.x
new file mode 100644
index 0000000000..5f3e12e7d3
--- /dev/null
+++ b/sunrpc/rpcsvc/klm_prot.x
@@ -0,0 +1,134 @@
+/* @(#)klm_prot.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)klm_prot.x 1.7 87/07/08 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Kernel/lock manager protocol definition
+ * Copyright (C) 1986 Sun Microsystems, Inc.
+ *
+ * protocol used between the UNIX kernel (the "client") and the
+ * local lock manager.  The local lock manager is a deamon running
+ * above the kernel.
+ */
+
+const	LM_MAXSTRLEN = 1024;
+
+/*
+ * lock manager status returns
+ */
+enum klm_stats {
+	klm_granted = 0,	/* lock is granted */
+	klm_denied = 1,		/* lock is denied */
+	klm_denied_nolocks = 2, /* no lock entry available */
+	klm_working = 3 	/* lock is being processed */
+};
+
+/*
+ * lock manager lock identifier
+ */
+struct klm_lock {
+	string server_name<LM_MAXSTRLEN>;
+	netobj fh;		/* a counted file handle */
+	int pid;		/* holder of the lock */
+	unsigned l_offset;	/* beginning offset of the lock */
+	unsigned l_len;		/* byte length of the lock;
+				 * zero means through end of file */
+};
+
+/*
+ * lock holder identifier
+ */
+struct klm_holder {
+	bool exclusive;		/* FALSE if shared lock */
+	int svid;		/* holder of the lock (pid) */
+	unsigned l_offset;	/* beginning offset of the lock */
+	unsigned l_len;		/* byte length of the lock;
+				 * zero means through end of file */
+};
+
+/*
+ * reply to KLM_LOCK / KLM_UNLOCK / KLM_CANCEL
+ */
+struct klm_stat {
+	klm_stats stat;
+};
+
+/*
+ * reply to a KLM_TEST call
+ */
+union klm_testrply switch (klm_stats stat) {
+	case klm_denied:
+		struct klm_holder holder;
+	default: /* All other cases return no arguments */
+		void;
+};
+
+
+/*
+ * arguments to KLM_LOCK
+ */
+struct klm_lockargs {
+	bool block;
+	bool exclusive;
+	struct klm_lock alock;
+};
+
+/*
+ * arguments to KLM_TEST
+ */
+struct klm_testargs {
+	bool exclusive;
+	struct klm_lock alock;
+};
+
+/*
+ * arguments to KLM_UNLOCK
+ */
+struct klm_unlockargs {
+	struct klm_lock alock;
+};
+
+program KLM_PROG {
+	version KLM_VERS {
+
+		klm_testrply	KLM_TEST (struct klm_testargs) =	1;
+
+		klm_stat	KLM_LOCK (struct klm_lockargs) =	2;
+
+		klm_stat	KLM_CANCEL (struct klm_lockargs) =	3;
+		/* klm_granted=> the cancel request fails due to lock is already granted */
+		/* klm_denied=> the cancel request successfully aborts
+lock request  */
+
+		klm_stat	KLM_UNLOCK (struct klm_unlockargs) =	4;
+	} = 1;
+} = 100020;
+
diff --git a/sunrpc/rpcsvc/mount.x b/sunrpc/rpcsvc/mount.x
new file mode 100644
index 0000000000..7e0d7f3ad6
--- /dev/null
+++ b/sunrpc/rpcsvc/mount.x
@@ -0,0 +1,161 @@
+/* @(#)mount.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)mount.x 1.2 87/09/18 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Protocol description for the mount program
+ */
+
+
+const MNTPATHLEN = 1024;	/* maximum bytes in a pathname argument */
+const MNTNAMLEN = 255;		/* maximum bytes in a name argument */
+const FHSIZE = 32;		/* size in bytes of a file handle */
+
+/*
+ * The fhandle is the file handle that the server passes to the client.
+ * All file operations are done using the file handles to refer to a file
+ * or a directory. The file handle can contain whatever information the
+ * server needs to distinguish an individual file.
+ */
+typedef opaque fhandle[FHSIZE];	
+
+/*
+ * If a status of zero is returned, the call completed successfully, and 
+ * a file handle for the directory follows. A non-zero status indicates
+ * some sort of error. The status corresponds with UNIX error numbers.
+ */
+union fhstatus switch (unsigned fhs_status) {
+case 0:
+	fhandle fhs_fhandle;
+default:
+	void;
+};
+
+/*
+ * The type dirpath is the pathname of a directory
+ */
+typedef string dirpath<MNTPATHLEN>;
+
+/*
+ * The type name is used for arbitrary names (hostnames, groupnames)
+ */
+typedef string name<MNTNAMLEN>;
+
+/*
+ * A list of who has what mounted
+ */
+typedef struct mountbody *mountlist;
+struct mountbody {
+	name ml_hostname;
+	dirpath ml_directory;
+	mountlist ml_next;
+};
+
+/*
+ * A list of netgroups
+ */
+typedef struct groupnode *groups;
+struct groupnode {
+	name gr_name;
+	groups gr_next;
+};
+
+/*
+ * A list of what is exported and to whom
+ */
+typedef struct exportnode *exports;
+struct exportnode {
+	dirpath ex_dir;
+	groups ex_groups;
+	exports ex_next;
+};
+
+program MOUNTPROG {
+	/*
+	 * Version one of the mount protocol communicates with version two
+	 * of the NFS protocol. The only connecting point is the fhandle 
+	 * structure, which is the same for both protocols.
+	 */
+	version MOUNTVERS {
+		/*
+		 * Does no work. It is made available in all RPC services
+		 * to allow server reponse testing and timing
+		 */
+		void
+		MOUNTPROC_NULL(void) = 0;
+
+		/*	
+		 * If fhs_status is 0, then fhs_fhandle contains the
+	 	 * file handle for the directory. This file handle may
+		 * be used in the NFS protocol. This procedure also adds
+		 * a new entry to the mount list for this client mounting
+		 * the directory.
+		 * Unix authentication required.
+		 */
+		fhstatus 
+		MOUNTPROC_MNT(dirpath) = 1;
+
+		/*
+		 * Returns the list of remotely mounted filesystems. The 
+		 * mountlist contains one entry for each hostname and 
+		 * directory pair.
+		 */
+		mountlist
+		MOUNTPROC_DUMP(void) = 2;
+
+		/*
+		 * Removes the mount list entry for the directory
+		 * Unix authentication required.
+		 */
+		void
+		MOUNTPROC_UMNT(dirpath) = 3;
+
+		/*
+		 * Removes all of the mount list entries for this client
+		 * Unix authentication required.
+		 */
+		void
+		MOUNTPROC_UMNTALL(void) = 4;
+
+		/*
+		 * Returns a list of all the exported filesystems, and which
+		 * machines are allowed to import it.
+		 */
+		exports
+		MOUNTPROC_EXPORT(void)  = 5;
+
+		/*
+		 * Identical to MOUNTPROC_EXPORT above
+		 */
+		exports
+		MOUNTPROC_EXPORTALL(void) = 6;
+	} = 1;
+} = 100005;
diff --git a/sunrpc/rpcsvc/nfs_prot.x b/sunrpc/rpcsvc/nfs_prot.x
new file mode 100644
index 0000000000..7633e5add4
--- /dev/null
+++ b/sunrpc/rpcsvc/nfs_prot.x
@@ -0,0 +1,355 @@
+/* @(#)nfs_prot.x	2.1 88/08/01 4.0 RPCSRC */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * nfs_prot.x 1.2 87/10/12
+ * Copyright 1987 Sun Microsystems, Inc.
+ */
+const NFS_PORT          = 2049;
+const NFS_MAXDATA       = 8192;
+const NFS_MAXPATHLEN    = 1024;
+const NFS_MAXNAMLEN	= 255;
+const NFS_FHSIZE	= 32;
+const NFS_COOKIESIZE	= 4;
+const NFS_FIFO_DEV	= -1;	/* size kludge for named pipes */
+
+/*
+ * File types
+ */
+const NFSMODE_FMT  = 0170000;	/* type of file */
+const NFSMODE_DIR  = 0040000;	/* directory */
+const NFSMODE_CHR  = 0020000;	/* character special */
+const NFSMODE_BLK  = 0060000;	/* block special */
+const NFSMODE_REG  = 0100000;	/* regular */
+const NFSMODE_LNK  = 0120000;	/* symbolic link */
+const NFSMODE_SOCK = 0140000;	/* socket */
+const NFSMODE_FIFO = 0010000;	/* fifo */
+
+/*
+ * Error status
+ */
+enum nfsstat {
+	NFS_OK= 0,		/* no error */
+	NFSERR_PERM=1,		/* Not owner */
+	NFSERR_NOENT=2,		/* No such file or directory */
+	NFSERR_IO=5,		/* I/O error */
+	NFSERR_NXIO=6,		/* No such device or address */
+	NFSERR_ACCES=13,	/* Permission denied */
+	NFSERR_EXIST=17,	/* File exists */
+	NFSERR_NODEV=19,	/* No such device */
+	NFSERR_NOTDIR=20,	/* Not a directory*/
+	NFSERR_ISDIR=21,	/* Is a directory */
+	NFSERR_FBIG=27,		/* File too large */
+	NFSERR_NOSPC=28,	/* No space left on device */
+	NFSERR_ROFS=30,		/* Read-only file system */
+	NFSERR_NAMETOOLONG=63,	/* File name too long */
+	NFSERR_NOTEMPTY=66,	/* Directory not empty */
+	NFSERR_DQUOT=69,	/* Disc quota exceeded */
+	NFSERR_STALE=70,	/* Stale NFS file handle */
+	NFSERR_WFLUSH=99	/* write cache flushed */
+};
+
+/*
+ * File types
+ */
+enum ftype {
+	NFNON = 0,	/* non-file */
+	NFREG = 1,	/* regular file */
+	NFDIR = 2,	/* directory */
+	NFBLK = 3,	/* block special */
+	NFCHR = 4,	/* character special */
+	NFLNK = 5,	/* symbolic link */
+	NFSOCK = 6,	/* unix domain sockets */
+	NFBAD = 7,	/* unused */
+	NFFIFO = 8 	/* named pipe */
+};
+
+/*
+ * File access handle
+ */
+struct nfs_fh {
+	opaque data[NFS_FHSIZE];
+};
+
+/* 
+ * Timeval
+ */
+struct nfstime {
+	unsigned seconds;
+	unsigned useconds;
+};
+
+
+/*
+ * File attributes
+ */
+struct fattr {
+	ftype type;		/* file type */
+	unsigned mode;		/* protection mode bits */
+	unsigned nlink;		/* # hard links */
+	unsigned uid;		/* owner user id */
+	unsigned gid;		/* owner group id */
+	unsigned size;		/* file size in bytes */
+	unsigned blocksize;	/* prefered block size */
+	unsigned rdev;		/* special device # */
+	unsigned blocks;	/* Kb of disk used by file */
+	unsigned fsid;		/* device # */
+	unsigned fileid;	/* inode # */
+	nfstime	atime;		/* time of last access */
+	nfstime	mtime;		/* time of last modification */
+	nfstime	ctime;		/* time of last change */
+};
+
+/*
+ * File attributes which can be set
+ */
+struct sattr {
+	unsigned mode;	/* protection mode bits */
+	unsigned uid;	/* owner user id */
+	unsigned gid;	/* owner group id */
+	unsigned size;	/* file size in bytes */
+	nfstime	atime;	/* time of last access */
+	nfstime	mtime;	/* time of last modification */
+};
+
+
+typedef string filename<NFS_MAXNAMLEN>; 
+typedef string nfspath<NFS_MAXPATHLEN>;
+
+/*
+ * Reply status with file attributes
+ */
+union attrstat switch (nfsstat status) {
+case NFS_OK:
+	fattr attributes;
+default:
+	void;
+};
+
+struct sattrargs {
+	nfs_fh file;
+	sattr attributes;
+};
+
+/*
+ * Arguments for directory operations
+ */
+struct diropargs {
+	nfs_fh	dir;	/* directory file handle */
+	filename name;		/* name (up to NFS_MAXNAMLEN bytes) */
+};
+
+struct diropokres {
+	nfs_fh file;
+	fattr attributes;
+};
+
+/*
+ * Results from directory operation
+ */
+union diropres switch (nfsstat status) {
+case NFS_OK:
+	diropokres diropres;
+default:
+	void;
+};
+
+union readlinkres switch (nfsstat status) {
+case NFS_OK:
+	nfspath data;
+default:
+	void;
+};
+
+/*
+ * Arguments to remote read
+ */
+struct readargs {
+	nfs_fh file;		/* handle for file */
+	unsigned offset;	/* byte offset in file */
+	unsigned count;		/* immediate read count */
+	unsigned totalcount;	/* total read count (from this offset)*/
+};
+
+/*
+ * Status OK portion of remote read reply
+ */
+struct readokres {
+	fattr	attributes;	/* attributes, need for pagin*/
+	opaque data<NFS_MAXDATA>;
+};
+
+union readres switch (nfsstat status) {
+case NFS_OK:
+	readokres reply;
+default:
+	void;
+};
+
+/*
+ * Arguments to remote write 
+ */
+struct writeargs {
+	nfs_fh	file;		/* handle for file */
+	unsigned beginoffset;	/* beginning byte offset in file */
+	unsigned offset;	/* current byte offset in file */
+	unsigned totalcount;	/* total write count (to this offset)*/
+	opaque data<NFS_MAXDATA>;
+};
+
+struct createargs {
+	diropargs where;
+	sattr attributes;
+};
+
+struct renameargs {
+	diropargs from;
+	diropargs to;
+};
+
+struct linkargs {
+	nfs_fh from;
+	diropargs to;
+};
+
+struct symlinkargs {
+	diropargs from;
+	nfspath to;
+	sattr attributes;
+};
+
+
+typedef opaque nfscookie[NFS_COOKIESIZE];
+
+/*
+ * Arguments to readdir
+ */
+struct readdirargs {
+	nfs_fh dir;		/* directory handle */
+	nfscookie cookie;
+	unsigned count;		/* number of directory bytes to read */
+};
+
+struct entry {
+	unsigned fileid;
+	filename name;
+	nfscookie cookie;
+	entry *nextentry;
+};
+
+struct dirlist {
+	entry *entries;
+	bool eof;
+};
+
+union readdirres switch (nfsstat status) {
+case NFS_OK:
+	dirlist reply;
+default:
+	void;
+};
+
+struct statfsokres {
+	unsigned tsize;	/* preferred transfer size in bytes */
+	unsigned bsize;	/* fundamental file system block size */
+	unsigned blocks;	/* total blocks in file system */
+	unsigned bfree;	/* free blocks in fs */
+	unsigned bavail;	/* free blocks avail to non-superuser */
+};
+
+union statfsres switch (nfsstat status) {
+case NFS_OK:
+	statfsokres reply;
+default:
+	void;
+};
+
+/*
+ * Remote file service routines
+ */
+program NFS_PROGRAM {
+	version NFS_VERSION {
+		void 
+		NFSPROC_NULL(void) = 0;
+
+		attrstat 
+		NFSPROC_GETATTR(nfs_fh) =	1;
+
+		attrstat 
+		NFSPROC_SETATTR(sattrargs) = 2;
+
+		void 
+		NFSPROC_ROOT(void) = 3;
+
+		diropres 
+		NFSPROC_LOOKUP(diropargs) = 4;
+
+		readlinkres 
+		NFSPROC_READLINK(nfs_fh) = 5;
+
+		readres 
+		NFSPROC_READ(readargs) = 6;
+
+		void 
+		NFSPROC_WRITECACHE(void) = 7;
+
+		attrstat
+		NFSPROC_WRITE(writeargs) = 8;
+
+		diropres
+		NFSPROC_CREATE(createargs) = 9;
+
+		nfsstat
+		NFSPROC_REMOVE(diropargs) = 10;
+
+		nfsstat
+		NFSPROC_RENAME(renameargs) = 11;
+
+		nfsstat
+		NFSPROC_LINK(linkargs) = 12;
+
+		nfsstat
+		NFSPROC_SYMLINK(symlinkargs) = 13;
+
+		diropres
+		NFSPROC_MKDIR(createargs) = 14;
+
+		nfsstat
+		NFSPROC_RMDIR(diropargs) = 15;
+
+		readdirres
+		NFSPROC_READDIR(readdirargs) = 16;
+
+		statfsres
+		NFSPROC_STATFS(nfs_fh) = 17;
+	} = 2;
+} = 100003;
+
diff --git a/sunrpc/rpcsvc/nlm_prot.x b/sunrpc/rpcsvc/nlm_prot.x
new file mode 100644
index 0000000000..e60c9315c2
--- /dev/null
+++ b/sunrpc/rpcsvc/nlm_prot.x
@@ -0,0 +1,179 @@
+/* @(#)nlm_prot.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)nlm_prot.x 1.8 87/09/21 Copyr 1987 Sun Micro */
+
+/*
+ * Network lock manager protocol definition
+ * Copyright (C) 1986 Sun Microsystems, Inc.
+ *
+ * protocol used between local lock manager and remote lock manager
+ */
+
+#ifdef RPC_HDR
+%#define LM_MAXSTRLEN	1024
+%#define MAXNAMELEN	LM_MAXSTRLEN+1
+#endif
+
+/*
+ * status of a call to the lock manager
+ */
+enum nlm_stats {
+	nlm_granted = 0,
+	nlm_denied = 1,
+	nlm_denied_nolocks = 2,
+	nlm_blocked = 3,
+	nlm_denied_grace_period = 4
+};
+
+struct nlm_holder {
+	bool exclusive;
+	int svid;
+	netobj oh;
+	unsigned l_offset;
+	unsigned l_len;
+};
+
+union nlm_testrply switch (nlm_stats stat) {
+	case nlm_denied:
+		struct nlm_holder holder;
+	default:
+		void;
+};
+
+struct nlm_stat {
+	nlm_stats stat;
+};
+
+struct nlm_res {
+	netobj cookie;
+	nlm_stat stat;
+};
+
+struct nlm_testres {
+	netobj cookie;
+	nlm_testrply stat;
+};
+
+struct nlm_lock {
+	string caller_name<LM_MAXSTRLEN>;
+	netobj fh;		/* identify a file */
+	netobj oh;		/* identify owner of a lock */
+	int svid;		/* generated from pid for svid */
+	unsigned l_offset;
+	unsigned l_len;
+};
+
+struct nlm_lockargs {
+	netobj cookie;
+	bool block;
+	bool exclusive;
+	struct nlm_lock alock;
+	bool reclaim;		/* used for recovering locks */
+	int state;		/* specify local status monitor state */
+};
+
+struct nlm_cancargs {
+	netobj cookie;		
+	bool block;
+	bool exclusive;
+	struct nlm_lock alock;
+};
+
+struct nlm_testargs {
+	netobj cookie;		
+	bool exclusive;
+	struct nlm_lock alock;
+};
+
+struct nlm_unlockargs {
+	netobj cookie;		
+	struct nlm_lock alock;
+};
+
+
+#ifdef RPC_HDR
+%/*
+% * The following enums are actually bit encoded for efficient
+% * boolean algebra.... DON'T change them.....
+% */
+#endif
+enum	fsh_mode {
+	fsm_DN  = 0,	/* deny none */
+	fsm_DR  = 1,	/* deny read */
+	fsm_DW  = 2,	/* deny write */
+	fsm_DRW = 3	/* deny read/write */
+};
+
+enum	fsh_access {
+	fsa_NONE = 0,	/* for completeness */
+	fsa_R    = 1,	/* read only */
+	fsa_W    = 2,	/* write only */
+	fsa_RW   = 3	/* read/write */
+};
+
+struct	nlm_share {
+	string caller_name<LM_MAXSTRLEN>;
+	netobj	fh;
+	netobj	oh;
+	fsh_mode	mode;
+	fsh_access	access;
+};
+
+struct	nlm_shareargs {
+	netobj	cookie;
+	nlm_share	share;
+	bool	reclaim;
+};
+
+struct	nlm_shareres {
+	netobj	cookie;
+	nlm_stats	stat;
+	int	sequence;
+};
+
+struct	nlm_notify {
+	string name<MAXNAMELEN>;
+	long state;
+};
+
+/*
+ * Over-the-wire protocol used between the network lock managers
+ */
+
+program NLM_PROG {
+	version NLM_VERS {
+
+		nlm_testres	NLM_TEST(struct nlm_testargs) =	1;
+
+		nlm_res		NLM_LOCK(struct nlm_lockargs) =	2;
+
+		nlm_res		NLM_CANCEL(struct nlm_cancargs) = 3;
+		nlm_res		NLM_UNLOCK(struct nlm_unlockargs) =	4;
+
+		/*
+		 * remote lock manager call-back to grant lock
+		 */
+		nlm_res		NLM_GRANTED(struct nlm_testargs)= 5;
+		/*
+		 * message passing style of requesting lock
+		 */
+		void		NLM_TEST_MSG(struct nlm_testargs) = 6;
+		void		NLM_LOCK_MSG(struct nlm_lockargs) = 7;
+		void		NLM_CANCEL_MSG(struct nlm_cancargs) =8;
+		void		NLM_UNLOCK_MSG(struct nlm_unlockargs) = 9;
+		void		NLM_GRANTED_MSG(struct nlm_testargs) = 10;
+		void		NLM_TEST_RES(nlm_testres) = 11;
+		void		NLM_LOCK_RES(nlm_res) = 12;
+		void		NLM_CANCEL_RES(nlm_res) = 13;
+		void		NLM_UNLOCK_RES(nlm_res) = 14;
+		void		NLM_GRANTED_RES(nlm_res) = 15;
+	} = 1;
+
+	version NLM_VERSX {
+		nlm_shareres	NLM_SHARE(nlm_shareargs) = 20;
+		nlm_shareres	NLM_UNSHARE(nlm_shareargs) = 21;
+		nlm_res		NLM_NM_LOCK(nlm_lockargs) = 22;
+		void		NLM_FREE_ALL(nlm_notify) = 23;
+	} = 3;
+
+} = 100021;
+
diff --git a/sunrpc/rpcsvc/rex.x b/sunrpc/rpcsvc/rex.x
new file mode 100644
index 0000000000..6063fdd28a
--- /dev/null
+++ b/sunrpc/rpcsvc/rex.x
@@ -0,0 +1,229 @@
+/* @(#)rex.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)rex.x 1.3 87/09/18 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Remote execution (rex) protocol specification
+ */
+
+const STRINGSIZE = 1024;
+typedef string rexstring<1024>;
+
+/*
+ * values to pass to REXPROC_SIGNAL
+ */
+const SIGINT = 2;	/* interrupt */
+
+/*
+ * Values for rst_flags, below 
+ */
+const REX_INTERACTIVE = 1;	/* interactive mode */
+
+struct rex_start {
+	rexstring rst_cmd<>;	/* list of command and args */
+	rexstring rst_host;	/* working directory host name */
+	rexstring rst_fsname;	/* working directory file system name */
+	rexstring rst_dirwithin;/* working directory within file system */
+	rexstring rst_env<>;	/* list of environment */
+	unsigned int rst_port0;	/* port for stdin */
+	unsigned int rst_port1;	/* port for stdout */
+	unsigned int rst_port2;	/* port for stderr */
+	unsigned int rst_flags;	/* options - see const above */
+};
+
+struct rex_result {
+   	int rlt_stat;		/* integer status code */
+	rexstring rlt_message;	/* string message for human consumption */
+};
+
+
+struct sgttyb {
+	unsigned four;	/* always equals 4 */
+	opaque chars[4];
+	/* chars[0] == input speed */
+	/* chars[1] == output speed */
+	/* chars[2] == kill character */
+	/* chars[3] == erase character */
+	unsigned flags;
+};
+/* values for speeds above (baud rates)  */
+const B0  = 0;
+const B50 = 1;
+const B75 = 2;
+const B110 = 3;
+const B134 = 4;
+const B150 = 5;
+const B200 = 6;
+const B300 = 7;
+const B600 = 8;
+const B1200 = 9;
+const B1800 = 10;
+const B2400 = 11;
+const B4800 = 12;
+const B9600 = 13;
+const B19200 = 14;
+const B38400 = 15;
+
+/* values for flags above */
+const TANDEM = 0x00000001; /* send stopc on out q full */
+const CBREAK = 0x00000002; /* half-cooked mode */
+const LCASE = 0x00000004; /* simulate lower case */
+const ECHO = 0x00000008; /* echo input */
+const CRMOD = 0x00000010; /* map \r to \r\n on output */
+const RAW = 0x00000020; /* no i/o processing */
+const ODDP = 0x00000040; /* get/send odd parity */
+const EVENP = 0x00000080; /* get/send even parity */
+const ANYP = 0x000000c0; /* get any parity/send none */
+const NLDELAY = 0x00000300; /* \n delay */
+const  NL0 = 0x00000000;
+const  NL1 = 0x00000100; /* tty 37 */
+const  NL2 = 0x00000200; /* vt05 */
+const  NL3 = 0x00000300;
+const TBDELAY = 0x00000c00; /* horizontal tab delay */
+const  TAB0 = 0x00000000;
+const  TAB1 = 0x00000400; /* tty 37 */
+const  TAB2 = 0x00000800;
+const XTABS = 0x00000c00; /* expand tabs on output */
+const CRDELAY = 0x00003000; /* \r delay */
+const  CR0 = 0x00000000;
+const  CR1 = 0x00001000; /* tn 300 */
+const  CR2 = 0x00002000; /* tty 37 */
+const  CR3 = 0x00003000; /* concept 100 */
+const VTDELAY = 0x00004000; /* vertical tab delay */
+const  FF0 = 0x00000000;
+const  FF1 = 0x00004000; /* tty 37 */
+const BSDELAY = 0x00008000; /* \b delay */
+const  BS0 = 0x00000000;
+const  BS1 = 0x00008000;
+const CRTBS = 0x00010000; /* do backspacing for crt */
+const PRTERA = 0x00020000; /* \ ... / erase */
+const CRTERA = 0x00040000; /* " \b " to wipe out char */
+const TILDE = 0x00080000; /* hazeltine tilde kludge */
+const MDMBUF = 0x00100000; /* start/stop output on carrier intr */
+const LITOUT = 0x00200000; /* literal output */
+const TOSTOP = 0x00400000; /* SIGTTOU on background output */
+const FLUSHO = 0x00800000; /* flush output to terminal */
+const NOHANG = 0x01000000; /* no SIGHUP on carrier drop */
+const L001000 = 0x02000000;
+const CRTKIL = 0x04000000; /* kill line with " \b " */
+const PASS8 = 0x08000000;
+const CTLECH = 0x10000000; /* echo control chars as ^X */
+const PENDIN = 0x20000000; /* tp->t_rawq needs reread */
+const DECCTQ = 0x40000000; /* only ^Q starts after ^S */
+const NOFLSH = 0x80000000; /* no output flush on signal */
+
+struct tchars {
+	unsigned six;	/* always equals 6 */
+	opaque chars[6];
+	/* chars[0] == interrupt char */
+	/* chars[1] == quit char */
+	/* chars[2] == start output char */
+	/* chars[3] == stop output char */
+	/* chars[4] == end-of-file char */
+	/* chars[5] == input delimeter (like nl) */
+};
+
+struct ltchars {
+	unsigned six;	/* always equals 6 */
+	opaque chars[6];
+	/* chars[0] == stop process signal */
+	/* chars[1] == delayed stop process signal */
+	/* chars[2] == reprint line */
+	/* chars[3] == flush output */
+	/* chars[4] == word erase */
+	/* chars[5] == literal next character */
+	unsigned mode;
+};
+
+struct rex_ttysize {
+	int ts_lines;
+	int ts_cols;
+};
+
+struct rex_ttymode {
+    sgttyb basic;    /* standard unix tty flags */
+    tchars more; /* interrupt, kill characters, etc. */
+    ltchars yetmore; /* special Berkeley characters */
+    unsigned andmore;     /* and Berkeley modes */
+};
+
+/* values for andmore above */
+const LCRTBS = 0x0001;	/* do backspacing for crt */
+const LPRTERA = 0x0002;	/* \ ... / erase */
+const LCRTERA = 0x0004;	/* " \b " to wipe out char */
+const LTILDE = 0x0008;	/* hazeltine tilde kludge */
+const LMDMBUF = 0x0010;	/* start/stop output on carrier intr */
+const LLITOUT = 0x0020;	/* literal output */
+const LTOSTOP = 0x0040;	/* SIGTTOU on background output */
+const LFLUSHO = 0x0080;	/* flush output to terminal */
+const LNOHANG = 0x0100;	/* no SIGHUP on carrier drop */
+const LL001000 = 0x0200;
+const LCRTKIL = 0x0400;	/* kill line with " \b " */
+const LPASS8 = 0x0800;
+const LCTLECH = 0x1000;	/* echo control chars as ^X */
+const LPENDIN = 0x2000;	/* needs reread */
+const LDECCTQ = 0x4000;	/* only ^Q starts after ^S */
+const LNOFLSH = 0x8000;	/* no output flush on signal */
+
+program REXPROG {
+	version REXVERS {
+
+		/*
+		 * Start remote execution
+		 */
+		rex_result 
+		REXPROC_START(rex_start) = 1;
+
+		/*
+		 * Wait for remote execution to terminate
+		 */
+		rex_result
+		REXPROC_WAIT(void) = 2;
+
+		/*
+		 * Send tty modes
+		 */
+		void
+		REXPROC_MODES(rex_ttymode) = 3;
+
+		/*
+		 * Send window size change
+		 */
+		void
+		REXPROC_WINCH(rex_ttysize) = 4;
+
+		/*
+		 * Send other signal
+		 */
+		void
+		REXPROC_SIGNAL(int) = 5;
+	} = 1;
+} = 100017;
diff --git a/sunrpc/rpcsvc/rnusers.x b/sunrpc/rpcsvc/rnusers.x
new file mode 100644
index 0000000000..257df1e6e9
--- /dev/null
+++ b/sunrpc/rpcsvc/rnusers.x
@@ -0,0 +1,86 @@
+/* @(#)rnusers.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)rnusers.x 1.2 87/09/20 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Find out about remote users
+ */
+
+const MAXUSERS = 100;
+const MAXUTLEN = 256;
+
+struct utmp {
+	string ut_line<MAXUTLEN>;
+	string ut_name<MAXUTLEN>;
+	string ut_host<MAXUTLEN>;
+	int ut_time;
+};
+
+
+struct utmpidle {
+	utmp ui_utmp;
+	unsigned int ui_idle;
+};
+
+typedef utmp utmparr<MAXUSERS>;
+
+typedef utmpidle utmpidlearr<MAXUSERS>;
+
+program RUSERSPROG {
+	/*
+	 * Includes idle information
+	 */
+	version RUSERSVERS_IDLE {
+		int
+		RUSERSPROC_NUM(void) = 1;
+
+		utmpidlearr
+		RUSERSPROC_NAMES(void) = 2;
+
+		utmpidlearr
+		RUSERSPROC_ALLNAMES(void) = 3;
+	} = 1;
+
+	/*
+	 * Old version does not include idle information
+	 */
+	version RUSERSVERS_ORIG {
+		int
+		RUSERSPROC_NUM(void) = 1;
+
+		utmparr
+		RUSERSPROC_NAMES(void) = 2;
+
+		utmparr
+		RUSERSPROC_ALLNAMES(void) = 3;
+	} = 2;
+} = 100002;
+	
diff --git a/sunrpc/rpcsvc/rquota.x b/sunrpc/rpcsvc/rquota.x
new file mode 100644
index 0000000000..62888f612a
--- /dev/null
+++ b/sunrpc/rpcsvc/rquota.x
@@ -0,0 +1,61 @@
+/* @(#)rquota.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)rquota.x 1.2 87/09/20 Copyr 1987 Sun Micro */
+
+/*
+ * Remote quota protocol
+ * Requires unix authentication
+ */
+
+const RQ_PATHLEN = 1024;
+
+struct getquota_args {
+	string gqa_pathp<RQ_PATHLEN>;  	/* path to filesystem of interest */
+	int gqa_uid;	        	/* inquire about quota for uid */
+};
+
+/*
+ * remote quota structure
+ */
+struct rquota {
+	int rq_bsize;			/* block size for block counts */
+	bool rq_active;  		/* indicates whether quota is active */
+	unsigned int rq_bhardlimit;	/* absolute limit on disk blks alloc */
+	unsigned int rq_bsoftlimit;	/* preferred limit on disk blks */
+	unsigned int rq_curblocks;	/* current block count */
+	unsigned int rq_fhardlimit;	/* absolute limit on allocated files */
+	unsigned int rq_fsoftlimit;	/* preferred file limit */
+	unsigned int rq_curfiles;	/* current # allocated files */
+	unsigned int rq_btimeleft;	/* time left for excessive disk use */
+	unsigned int rq_ftimeleft;	/* time left for excessive files */
+};	
+
+enum gqr_status {
+	Q_OK = 1,		/* quota returned */
+	Q_NOQUOTA = 2,  	/* noquota for uid */
+	Q_EPERM = 3		/* no permission to access quota */
+};
+
+union getquota_rslt switch (gqr_status status) {
+case Q_OK:
+	rquota gqr_rquota;	/* valid if status == Q_OK */
+case Q_NOQUOTA:
+	void;
+case Q_EPERM:
+	void;
+};
+
+program RQUOTAPROG {
+	version RQUOTAVERS {
+		/*
+		 * Get all quotas
+		 */
+		getquota_rslt
+		RQUOTAPROC_GETQUOTA(getquota_args) = 1;
+
+		/*
+	 	 * Get active quotas only
+		 */
+		getquota_rslt
+		RQUOTAPROC_GETACTIVEQUOTA(getquota_args) = 2;
+	} = 1;
+} = 100011;
diff --git a/sunrpc/rpcsvc/rstat.x b/sunrpc/rpcsvc/rstat.x
new file mode 100644
index 0000000000..6367c43943
--- /dev/null
+++ b/sunrpc/rpcsvc/rstat.x
@@ -0,0 +1,145 @@
+/* @(#)rstat.x	2.2 88/08/01 4.0 RPCSRC */
+/* @(#)rstat.x 1.2 87/09/18 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Gather statistics on remote machines
+ */
+
+#ifdef RPC_HDR
+
+%#ifndef FSCALE
+%/*
+% * Scale factor for scaled integers used to count load averages.
+% */
+%#define FSHIFT  8               /* bits to right of fixed binary point */
+%#define FSCALE  (1<<FSHIFT)
+%
+%#endif /* ndef FSCALE */
+
+#endif /* def RPC_HDR */
+
+const CPUSTATES = 4;
+const DK_NDRIVE = 4;
+
+/*
+ * GMT since 0:00, January 1, 1970
+ */
+struct rstat_timeval {
+	unsigned int tv_sec;	/* seconds */
+	unsigned int tv_usec;	/* and microseconds */
+};
+
+struct statstime {				/* RSTATVERS_TIME */
+	int cp_time[CPUSTATES];
+	int dk_xfer[DK_NDRIVE];
+	unsigned int v_pgpgin;	/* these are cumulative sum */
+	unsigned int v_pgpgout;
+	unsigned int v_pswpin;
+	unsigned int v_pswpout;
+	unsigned int v_intr;
+	int if_ipackets;
+	int if_ierrors;
+	int if_oerrors;
+	int if_collisions;
+	unsigned int v_swtch;
+	int avenrun[3];         /* scaled by FSCALE */
+	rstat_timeval boottime;
+	rstat_timeval curtime;
+	int if_opackets;
+};
+
+struct statsswtch {			/* RSTATVERS_SWTCH */
+	int cp_time[CPUSTATES];
+	int dk_xfer[DK_NDRIVE];
+	unsigned int v_pgpgin;	/* these are cumulative sum */
+	unsigned int v_pgpgout;
+	unsigned int v_pswpin;
+	unsigned int v_pswpout;
+	unsigned int v_intr;
+	int if_ipackets;
+	int if_ierrors;
+	int if_oerrors;
+	int if_collisions;
+	unsigned int v_swtch;
+	unsigned int avenrun[3];/* scaled by FSCALE */
+	rstat_timeval boottime;
+	int if_opackets;
+};
+
+struct stats {				/* RSTATVERS_ORIG */
+	int cp_time[CPUSTATES];
+	int dk_xfer[DK_NDRIVE];
+	unsigned int v_pgpgin;	/* these are cumulative sum */
+	unsigned int v_pgpgout;
+	unsigned int v_pswpin;
+	unsigned int v_pswpout;
+	unsigned int v_intr;
+	int if_ipackets;
+	int if_ierrors;
+	int if_oerrors;
+	int if_collisions;
+	int if_opackets;
+};
+
+
+program RSTATPROG {
+	/*
+	 * Newest version includes current time and context switching info
+	 */
+	version RSTATVERS_TIME {
+		statstime
+		RSTATPROC_STATS(void) = 1;
+
+		unsigned int
+		RSTATPROC_HAVEDISK(void) = 2;
+	} = 3;
+	/*
+	 * Does not have current time
+	 */
+	version RSTATVERS_SWTCH {
+		statsswtch
+		RSTATPROC_STATS(void) = 1;
+
+		unsigned int
+		RSTATPROC_HAVEDISK(void) = 2;
+	} = 2;
+	/*
+	 * Old version has no info about current time or context switching
+	 */
+	version RSTATVERS_ORIG {
+		stats
+		RSTATPROC_STATS(void) = 1;
+
+		unsigned int
+		RSTATPROC_HAVEDISK(void) = 2;
+	} = 1;
+} = 100001;
diff --git a/sunrpc/rpcsvc/sm_inter.x b/sunrpc/rpcsvc/sm_inter.x
new file mode 100644
index 0000000000..2817ebfda3
--- /dev/null
+++ b/sunrpc/rpcsvc/sm_inter.x
@@ -0,0 +1,116 @@
+/* @(#)sm_inter.x	2.2 88/08/01 4.0 RPCSRC */
+/* @(#)sm_inter.x 1.7 87/06/24 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Status monitor protocol specification
+ * Copyright (C) 1986 Sun Microsystems, Inc.
+ *
+ */
+
+
+program SM_PROG { 
+	version SM_VERS  {
+		/* res_stat = stat_succ if status monitor agrees to monitor */
+		/* res_stat = stat_fail if status monitor cannot monitor */
+		/* if res_stat == stat_succ, state = state number of site sm_name */
+		struct sm_stat_res			 SM_STAT(struct sm_name) = 1;
+
+		/* res_stat = stat_succ if status monitor agrees to monitor */
+		/* res_stat = stat_fail if status monitor cannot monitor */
+		/* stat consists of state number of local site */
+		struct sm_stat_res			 SM_MON(struct mon) = 2;
+
+		/* stat consists of state number of local site */
+		struct sm_stat				 SM_UNMON(struct mon_id) = 3;
+
+		/* stat consists of state number of local site */
+		struct sm_stat				 SM_UNMON_ALL(struct my_id) = 4;
+
+		void					 SM_SIMU_CRASH(void) = 5;
+
+	} = 1;
+} = 100024;
+
+const	SM_MAXSTRLEN = 1024;
+
+struct sm_name {
+	string mon_name<SM_MAXSTRLEN>;
+};
+
+struct my_id {
+	string	 my_name<SM_MAXSTRLEN>;		/* name of the site iniates the monitoring request*/
+	int	my_prog;			/* rpc program # of the requesting process */
+	int	my_vers;			/* rpc version # of the requesting process */
+	int	my_proc;			/* rpc procedure # of the requesting process */
+};
+
+struct mon_id {
+	string	mon_name<SM_MAXSTRLEN>;		/* name of the site to be monitored */
+	struct my_id my_id;
+};
+
+
+struct mon{
+	struct mon_id mon_id;
+	opaque priv[16]; 		/* private information to store at monitor for requesting process */
+};
+
+
+/*
+ * state # of status monitor monitonically increases each time
+ * status of the site changes:
+ * an even number (>= 0) indicates the site is down and
+ * an odd number (> 0) indicates the site is up;
+ */
+struct sm_stat {
+	int state;		/* state # of status monitor */
+};
+
+enum res {
+	stat_succ = 0,		/* status monitor agrees to monitor */
+	stat_fail = 1		/* status monitor cannot monitor */
+};
+
+struct sm_stat_res {
+	res res_stat;
+	int state;
+};
+
+/* 
+ * structure of the status message sent back by the status monitor
+ * when monitor site status changes
+ */
+struct status {
+	string mon_name<SM_MAXSTRLEN>;
+	int state;
+	opaque priv[16];		/* stored private information */
+};
diff --git a/sunrpc/rpcsvc/spray.x b/sunrpc/rpcsvc/spray.x
new file mode 100644
index 0000000000..b242f0ac75
--- /dev/null
+++ b/sunrpc/rpcsvc/spray.x
@@ -0,0 +1,84 @@
+/* @(#)spray.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)spray.x 1.2 87/09/18 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Spray a server with packets
+ * Useful for testing flakiness of network interfaces
+ */
+
+const SPRAYMAX = 8845;	/* max amount can spray */
+
+/*
+ * GMT since 0:00, 1 January 1970
+ */
+struct spraytimeval {
+	unsigned int sec;
+	unsigned int usec;
+};
+
+/*
+ * spray statistics
+ */
+struct spraycumul {
+	unsigned int counter;
+	spraytimeval clock;
+};
+
+/*
+ * spray data
+ */
+typedef opaque sprayarr<SPRAYMAX>;
+
+program SPRAYPROG {
+	version SPRAYVERS {
+		/*
+		 * Just throw away the data and increment the counter
+		 * This call never returns, so the client should always 
+		 * time it out.
+		 */
+		void
+		SPRAYPROC_SPRAY(sprayarr) = 1;
+
+		/*
+		 * Get the value of the counter and elapsed time  since
+		 * last CLEAR.
+		 */
+		spraycumul	
+		SPRAYPROC_GET(void) = 2;
+
+		/*
+		 * Clear the counter and reset the elapsed time
+		 */
+		void
+		SPRAYPROC_CLEAR(void) = 3;
+	} = 1;
+} = 100012;
diff --git a/sunrpc/rpcsvc/yp.x b/sunrpc/rpcsvc/yp.x
new file mode 100644
index 0000000000..8fe70a2706
--- /dev/null
+++ b/sunrpc/rpcsvc/yp.x
@@ -0,0 +1,291 @@
+/* @(#)yp.x	2.1 88/08/01 4.0 RPCSRC */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Protocol description file for the Yellow Pages Service
+ */
+
+const YPMAXRECORD = 1024;
+const YPMAXDOMAIN = 64;
+const YPMAXMAP = 64;
+const YPMAXPEER = 64;
+
+
+enum ypstat {
+	YP_TRUE		=  1,
+	YP_NOMORE	=  2,
+	YP_FALSE	=  0,
+	YP_NOMAP	= -1,
+	YP_NODOM	= -2,
+	YP_NOKEY	= -3,
+	YP_BADOP	= -4,
+	YP_BADDB	= -5,
+	YP_YPERR	= -6,
+	YP_BADARGS	= -7,
+	YP_VERS		= -8
+};
+
+
+enum ypxfrstat {
+	YPXFR_SUCC	=  1,
+	YPXFR_AGE	=  2,
+	YPXFR_NOMAP	= -1,
+	YPXFR_NODOM	= -2,
+	YPXFR_RSRC	= -3,
+	YPXFR_RPC	= -4,
+	YPXFR_MADDR	= -5,
+	YPXFR_YPERR	= -6,
+	YPXFR_BADARGS	= -7,
+	YPXFR_DBM	= -8,
+	YPXFR_FILE	= -9,
+	YPXFR_SKEW	= -10,
+	YPXFR_CLEAR	= -11,
+	YPXFR_FORCE	= -12,
+	YPXFR_XFRERR	= -13,
+	YPXFR_REFUSED	= -14
+};
+
+
+typedef string domainname<YPMAXDOMAIN>;
+typedef string mapname<YPMAXMAP>;
+typedef string peername<YPMAXPEER>;
+typedef opaque keydat<YPMAXRECORD>;
+typedef opaque valdat<YPMAXRECORD>;
+
+
+struct ypmap_parms {
+	domainname domain;	
+	mapname map;
+	unsigned int ordernum;
+	peername peer;
+};
+
+struct ypreq_key {
+	domainname domain;
+	mapname map;
+	keydat key;
+};
+
+struct ypreq_nokey {
+	domainname domain;	
+	mapname map;
+};
+	
+struct ypreq_xfr {
+	ypmap_parms map_parms;
+	unsigned int transid;
+	unsigned int prog;
+	unsigned int port;
+};
+
+
+struct ypresp_val {
+	ypstat stat;
+	valdat val;
+};
+
+struct ypresp_key_val {
+	ypstat stat;
+	keydat key;
+	valdat val;
+};
+
+
+struct ypresp_master {
+	ypstat stat;	
+	peername peer;
+};
+
+struct ypresp_order {
+	ypstat stat;
+	unsigned int ordernum;
+};
+
+union ypresp_all switch (bool more) {
+case TRUE:
+	ypresp_key_val val;
+case FALSE:
+	void;
+};
+
+struct ypresp_xfr {
+	unsigned int transid;
+	ypxfrstat xfrstat;
+};
+
+struct ypmaplist {
+	mapname map;
+	ypmaplist *next;
+};
+
+struct ypresp_maplist {
+	ypstat stat;
+	ypmaplist *maps;
+};
+
+enum yppush_status {
+	YPPUSH_SUCC	=  1,	/* Success */
+	YPPUSH_AGE 	=  2,	/* Master's version not newer */
+	YPPUSH_NOMAP	= -1,	/* Can't find server for map */
+	YPPUSH_NODOM	= -2,	/* Domain not supported */
+	YPPUSH_RSRC	= -3,	/* Local resource alloc failure */
+	YPPUSH_RPC	= -4,	/* RPC failure talking to server */
+	YPPUSH_MADDR 	= -5,	/* Can't get master address */
+	YPPUSH_YPERR	= -6,	/* YP server/map db error */
+	YPPUSH_BADARGS	= -7,	/* Request arguments bad */
+	YPPUSH_DBM	= -8,	/* Local dbm operation failed */
+	YPPUSH_FILE	= -9,	/* Local file I/O operation failed */
+	YPPUSH_SKEW	= -10,	/* Map version skew during transfer */
+	YPPUSH_CLEAR	= -11,	/* Can't send "Clear" req to local ypserv */
+	YPPUSH_FORCE	= -12,	/* No local order number in map  use -f flag. */
+	YPPUSH_XFRERR 	= -13,	/* ypxfr error */
+	YPPUSH_REFUSED	= -14 	/* Transfer request refused by ypserv */
+};
+
+struct yppushresp_xfr {
+	unsigned transid;
+	yppush_status status;
+};
+
+/*
+ * Response structure and overall result status codes.  Success and failure
+ * represent two separate response message types.
+ */
+ 
+enum ypbind_resptype {
+	YPBIND_SUCC_VAL = 1, 
+	YPBIND_FAIL_VAL = 2
+};
+ 
+struct ypbind_binding {
+    opaque ypbind_binding_addr[4]; /* In network order */
+    opaque ypbind_binding_port[2]; /* In network order */
+};   
+
+union ypbind_resp switch (ypbind_resptype ypbind_status) {
+case YPBIND_FAIL_VAL:
+        unsigned ypbind_error;
+case YPBIND_SUCC_VAL:
+        ypbind_binding ypbind_bindinfo;
+};     
+
+/* Detailed failure reason codes for response field ypbind_error*/
+ 
+const YPBIND_ERR_ERR    = 1;	/* Internal error */
+const YPBIND_ERR_NOSERV = 2;	/* No bound server for passed domain */
+const YPBIND_ERR_RESC   = 3;	/* System resource allocation failure */
+ 
+ 
+/*
+ * Request data structure for ypbind "Set domain" procedure.
+ */
+struct ypbind_setdom {
+	domainname ypsetdom_domain;
+	ypbind_binding ypsetdom_binding;
+	unsigned ypsetdom_vers;
+};
+
+
+/*
+ * YP access protocol
+ */
+program YPPROG {
+	version YPVERS {
+		void 
+		YPPROC_NULL(void) = 0;
+
+		bool 
+		YPPROC_DOMAIN(domainname) = 1;	
+
+		bool
+		YPPROC_DOMAIN_NONACK(domainname) = 2;
+
+		ypresp_val
+		YPPROC_MATCH(ypreq_key) = 3;
+
+		ypresp_key_val 
+		YPPROC_FIRST(ypreq_key) = 4;
+
+		ypresp_key_val 
+		YPPROC_NEXT(ypreq_key) = 5;
+
+		ypresp_xfr
+		YPPROC_XFR(ypreq_xfr) = 6;
+
+		void
+		YPPROC_CLEAR(void) = 7;
+
+		ypresp_all
+		YPPROC_ALL(ypreq_nokey) = 8;
+
+		ypresp_master
+		YPPROC_MASTER(ypreq_nokey) = 9;
+
+		ypresp_order
+		YPPROC_ORDER(ypreq_nokey) = 10;
+
+		ypresp_maplist 
+		YPPROC_MAPLIST(domainname) = 11;
+	} = 2;
+} = 100004;
+
+
+/*
+ * YPPUSHPROC_XFRRESP is the callback routine for result of YPPROC_XFR
+ */
+program YPPUSH_XFRRESPPROG {
+	version YPPUSH_XFRRESPVERS {
+		void
+		YPPUSHPROC_NULL(void) = 0;
+
+		yppushresp_xfr	
+		YPPUSHPROC_XFRRESP(void) = 1;
+	} = 1;
+} = 0x40000000;	/* transient: could be anything up to 0x5fffffff */
+
+
+/*
+ * YP binding protocol
+ */
+program YPBINDPROG {
+	version YPBINDVERS {
+		void
+		YPBINDPROC_NULL(void) = 0;
+	
+		ypbind_resp
+		YPBINDPROC_DOMAIN(domainname) = 1;
+
+		void
+		YPBINDPROC_SETDOM(ypbind_setdom) = 2;
+	} = 2;
+} = 100007;
+
+
diff --git a/sunrpc/rpcsvc/yppasswd.x b/sunrpc/rpcsvc/yppasswd.x
new file mode 100644
index 0000000000..ad349adbfa
--- /dev/null
+++ b/sunrpc/rpcsvc/yppasswd.x
@@ -0,0 +1,63 @@
+/* @(#)yppasswd.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)yppasswd.x 1.1 87/04/13 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * YP password update protocol
+ * Requires unix authentication
+ */
+program YPPASSWDPROG {
+	version YPPASSWDVERS {
+		/*
+		 * Update my passwd entry 
+		 */
+		int
+		YPPASSWDPROC_UPDATE(yppasswd) = 1;
+	} = 1;
+} = 100009;
+
+
+struct passwd {
+	string pw_name<>;	/* username */
+	string pw_passwd<>;	/* encrypted password */
+	int pw_uid;		/* user id */
+	int pw_gid;		/* group id */
+	string pw_gecos<>;	/* in real life name */
+	string pw_dir<>;	/* home directory */
+	string pw_shell<>;	/* default shell */
+};
+
+struct yppasswd {
+	string oldpass<>;	/* unencrypted old password */
+	passwd newpw;		/* new passwd entry */
+};
+
+
diff --git a/sunrpc/svc.c b/sunrpc/svc.c
new file mode 100644
index 0000000000..3327ee5bdd
--- /dev/null
+++ b/sunrpc/svc.c
@@ -0,0 +1,479 @@
+/* @(#)svc.c	2.4 88/08/11 4.0 RPCSRC; from 1.44 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc.c 1.41 87/10/13 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * svc.c, Server-side remote procedure call interface.
+ *
+ * There are two sets of procedures here.  The xprt routines are
+ * for handling transport handles.  The svc routines handle the
+ * list of service routines.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <sys/errno.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_clnt.h>
+
+extern int errno;
+
+#ifdef FD_SETSIZE
+static SVCXPRT **xports;
+#else
+#define NOFILE 32
+
+static SVCXPRT *xports[NOFILE];
+#endif /* def FD_SETSIZE */
+
+#define NULL_SVC ((struct svc_callout *)0)
+#define	RQCRED_SIZE	400		/* this size is excessive */
+
+/*
+ * The services list
+ * Each entry represents a set of procedures (an rpc program).
+ * The dispatch routine takes request structs and runs the
+ * apropriate procedure.
+ */
+static struct svc_callout {
+	struct svc_callout *sc_next;
+	u_long		    sc_prog;
+	u_long		    sc_vers;
+	void		    (*sc_dispatch)();
+} *svc_head;
+
+static struct svc_callout *svc_find();
+
+/* ***************  SVCXPRT related stuff **************** */
+
+/*
+ * Activate a transport handle.
+ */
+void
+xprt_register(xprt)
+	SVCXPRT *xprt;
+{
+	register int sock = xprt->xp_sock;
+
+#ifdef FD_SETSIZE
+	if (xports == NULL) {
+		xports = (SVCXPRT **)
+			mem_alloc(FD_SETSIZE * sizeof(SVCXPRT *));
+	}
+	if (sock < _rpc_dtablesize()) {
+		xports[sock] = xprt;
+		FD_SET(sock, &svc_fdset);
+	}
+#else
+	if (sock < NOFILE) {
+		xports[sock] = xprt;
+		svc_fds |= (1 << sock);
+	}
+#endif /* def FD_SETSIZE */
+
+}
+
+/*
+ * De-activate a transport handle. 
+ */
+void
+xprt_unregister(xprt) 
+	SVCXPRT *xprt;
+{ 
+	register int sock = xprt->xp_sock;
+
+#ifdef FD_SETSIZE
+	if ((sock < _rpc_dtablesize()) && (xports[sock] == xprt)) {
+		xports[sock] = (SVCXPRT *)0;
+		FD_CLR(sock, &svc_fdset);
+	}
+#else
+	if ((sock < NOFILE) && (xports[sock] == xprt)) {
+		xports[sock] = (SVCXPRT *)0;
+		svc_fds &= ~(1 << sock);
+	}
+#endif /* def FD_SETSIZE */
+}
+
+
+/* ********************** CALLOUT list related stuff ************* */
+
+/*
+ * Add a service program to the callout list.
+ * The dispatch routine will be called when a rpc request for this
+ * program number comes in.
+ */
+bool_t
+svc_register(xprt, prog, vers, dispatch, protocol)
+	SVCXPRT *xprt;
+	u_long prog;
+	u_long vers;
+	void (*dispatch)();
+	int protocol;
+{
+	struct svc_callout *prev;
+	register struct svc_callout *s;
+
+	if ((s = svc_find(prog, vers, &prev)) != NULL_SVC) {
+		if (s->sc_dispatch == dispatch)
+			goto pmap_it;  /* he is registering another xptr */
+		return (FALSE);
+	}
+	s = (struct svc_callout *)mem_alloc(sizeof(struct svc_callout));
+	if (s == (struct svc_callout *)0) {
+		return (FALSE);
+	}
+	s->sc_prog = prog;
+	s->sc_vers = vers;
+	s->sc_dispatch = dispatch;
+	s->sc_next = svc_head;
+	svc_head = s;
+pmap_it:
+	/* now register the information with the local binder service */
+	if (protocol) {
+		return (pmap_set(prog, vers, protocol, xprt->xp_port));
+	}
+	return (TRUE);
+}
+
+/*
+ * Remove a service program from the callout list.
+ */
+void
+svc_unregister(prog, vers)
+	u_long prog;
+	u_long vers;
+{
+	struct svc_callout *prev;
+	register struct svc_callout *s;
+
+	if ((s = svc_find(prog, vers, &prev)) == NULL_SVC)
+		return;
+	if (prev == NULL_SVC) {
+		svc_head = s->sc_next;
+	} else {
+		prev->sc_next = s->sc_next;
+	}
+	s->sc_next = NULL_SVC;
+	mem_free((char *) s, (u_int) sizeof(struct svc_callout));
+	/* now unregister the information with the local binder service */
+	(void)pmap_unset(prog, vers);
+}
+
+/*
+ * Search the callout list for a program number, return the callout
+ * struct.
+ */
+static struct svc_callout *
+svc_find(prog, vers, prev)
+	u_long prog;
+	u_long vers;
+	struct svc_callout **prev;
+{
+	register struct svc_callout *s, *p;
+
+	p = NULL_SVC;
+	for (s = svc_head; s != NULL_SVC; s = s->sc_next) {
+		if ((s->sc_prog == prog) && (s->sc_vers == vers))
+			goto done;
+		p = s;
+	}
+done:
+	*prev = p;
+	return (s);
+}
+
+/* ******************* REPLY GENERATION ROUTINES  ************ */
+
+/*
+ * Send a reply to an rpc request
+ */
+bool_t
+svc_sendreply(xprt, xdr_results, xdr_location)
+	register SVCXPRT *xprt;
+	xdrproc_t xdr_results;
+	caddr_t xdr_location;
+{
+	struct rpc_msg rply; 
+
+	rply.rm_direction = REPLY;  
+	rply.rm_reply.rp_stat = MSG_ACCEPTED; 
+	rply.acpted_rply.ar_verf = xprt->xp_verf; 
+	rply.acpted_rply.ar_stat = SUCCESS;
+	rply.acpted_rply.ar_results.where = xdr_location;
+	rply.acpted_rply.ar_results.proc = xdr_results;
+	return (SVC_REPLY(xprt, &rply)); 
+}
+
+/*
+ * No procedure error reply
+ */
+void
+svcerr_noproc(xprt)
+	register SVCXPRT *xprt;
+{
+	struct rpc_msg rply;
+
+	rply.rm_direction = REPLY;
+	rply.rm_reply.rp_stat = MSG_ACCEPTED;
+	rply.acpted_rply.ar_verf = xprt->xp_verf;
+	rply.acpted_rply.ar_stat = PROC_UNAVAIL;
+	SVC_REPLY(xprt, &rply);
+}
+
+/*
+ * Can't decode args error reply
+ */
+void
+svcerr_decode(xprt)
+	register SVCXPRT *xprt;
+{
+	struct rpc_msg rply; 
+
+	rply.rm_direction = REPLY; 
+	rply.rm_reply.rp_stat = MSG_ACCEPTED; 
+	rply.acpted_rply.ar_verf = xprt->xp_verf;
+	rply.acpted_rply.ar_stat = GARBAGE_ARGS;
+	SVC_REPLY(xprt, &rply); 
+}
+
+/*
+ * Some system error
+ */
+void
+svcerr_systemerr(xprt)
+	register SVCXPRT *xprt;
+{
+	struct rpc_msg rply; 
+
+	rply.rm_direction = REPLY; 
+	rply.rm_reply.rp_stat = MSG_ACCEPTED; 
+	rply.acpted_rply.ar_verf = xprt->xp_verf;
+	rply.acpted_rply.ar_stat = SYSTEM_ERR;
+	SVC_REPLY(xprt, &rply); 
+}
+
+/*
+ * Authentication error reply
+ */
+void
+svcerr_auth(xprt, why)
+	SVCXPRT *xprt;
+	enum auth_stat why;
+{
+	struct rpc_msg rply;
+
+	rply.rm_direction = REPLY;
+	rply.rm_reply.rp_stat = MSG_DENIED;
+	rply.rjcted_rply.rj_stat = AUTH_ERROR;
+	rply.rjcted_rply.rj_why = why;
+	SVC_REPLY(xprt, &rply);
+}
+
+/*
+ * Auth too weak error reply
+ */
+void
+svcerr_weakauth(xprt)
+	SVCXPRT *xprt;
+{
+
+	svcerr_auth(xprt, AUTH_TOOWEAK);
+}
+
+/*
+ * Program unavailable error reply
+ */
+void 
+svcerr_noprog(xprt)
+	register SVCXPRT *xprt;
+{
+	struct rpc_msg rply;  
+
+	rply.rm_direction = REPLY;   
+	rply.rm_reply.rp_stat = MSG_ACCEPTED;  
+	rply.acpted_rply.ar_verf = xprt->xp_verf;  
+	rply.acpted_rply.ar_stat = PROG_UNAVAIL;
+	SVC_REPLY(xprt, &rply);
+}
+
+/*
+ * Program version mismatch error reply
+ */
+void  
+svcerr_progvers(xprt, low_vers, high_vers)
+	register SVCXPRT *xprt; 
+	u_long low_vers;
+	u_long high_vers;
+{
+	struct rpc_msg rply;
+
+	rply.rm_direction = REPLY;
+	rply.rm_reply.rp_stat = MSG_ACCEPTED;
+	rply.acpted_rply.ar_verf = xprt->xp_verf;
+	rply.acpted_rply.ar_stat = PROG_MISMATCH;
+	rply.acpted_rply.ar_vers.low = low_vers;
+	rply.acpted_rply.ar_vers.high = high_vers;
+	SVC_REPLY(xprt, &rply);
+}
+
+/* ******************* SERVER INPUT STUFF ******************* */
+
+/*
+ * Get server side input from some transport.
+ *
+ * Statement of authentication parameters management:
+ * This function owns and manages all authentication parameters, specifically
+ * the "raw" parameters (msg.rm_call.cb_cred and msg.rm_call.cb_verf) and
+ * the "cooked" credentials (rqst->rq_clntcred).
+ * However, this function does not know the structure of the cooked
+ * credentials, so it make the following assumptions: 
+ *   a) the structure is contiguous (no pointers), and
+ *   b) the cred structure size does not exceed RQCRED_SIZE bytes. 
+ * In all events, all three parameters are freed upon exit from this routine.
+ * The storage is trivially management on the call stack in user land, but
+ * is mallocated in kernel land.
+ */
+
+void
+svc_getreq(rdfds)
+	int rdfds;
+{
+#ifdef FD_SETSIZE
+	fd_set readfds;
+
+	FD_ZERO(&readfds);
+	readfds.fds_bits[0] = rdfds;
+	svc_getreqset(&readfds);
+#else
+	int readfds = rdfds & svc_fds;
+
+	svc_getreqset(&readfds);
+#endif /* def FD_SETSIZE */
+}
+
+void
+svc_getreqset(readfds)
+#ifdef FD_SETSIZE
+	fd_set *readfds;
+{
+#else
+	int *readfds;
+{
+    int readfds_local = *readfds;
+#endif /* def FD_SETSIZE */
+	enum xprt_stat stat;
+	struct rpc_msg msg;
+	int prog_found;
+	u_long low_vers;
+	u_long high_vers;
+	struct svc_req r;
+	register SVCXPRT *xprt;
+	register u_long mask;
+	register int bit;
+	register u_long *maskp;
+	register int setsize;
+	register int sock;
+	char cred_area[2*MAX_AUTH_BYTES + RQCRED_SIZE];
+	msg.rm_call.cb_cred.oa_base = cred_area;
+	msg.rm_call.cb_verf.oa_base = &(cred_area[MAX_AUTH_BYTES]);
+	r.rq_clntcred = &(cred_area[2*MAX_AUTH_BYTES]);
+
+
+#ifdef FD_SETSIZE
+	setsize = _rpc_dtablesize();	
+	maskp = (u_long *)readfds->fds_bits;
+	for (sock = 0; sock < setsize; sock += NFDBITS) {
+	    for (mask = *maskp++; bit = ffs(mask); mask ^= (1 << (bit - 1))) {
+		/* sock has input waiting */
+		xprt = xports[sock + bit - 1];
+#else
+	for (sock = 0; readfds_local != 0; sock++, readfds_local >>= 1) {
+	    if ((readfds_local & 1) != 0) {
+		/* sock has input waiting */
+		xprt = xports[sock];
+#endif /* def FD_SETSIZE */
+		/* now receive msgs from xprtprt (support batch calls) */
+		do {
+			if (SVC_RECV(xprt, &msg)) {
+
+				/* now find the exported program and call it */
+				register struct svc_callout *s;
+				enum auth_stat why;
+
+				r.rq_xprt = xprt;
+				r.rq_prog = msg.rm_call.cb_prog;
+				r.rq_vers = msg.rm_call.cb_vers;
+				r.rq_proc = msg.rm_call.cb_proc;
+				r.rq_cred = msg.rm_call.cb_cred;
+				/* first authenticate the message */
+				if ((why= _authenticate(&r, &msg)) != AUTH_OK) {
+					svcerr_auth(xprt, why);
+					goto call_done;
+				}
+				/* now match message with a registered service*/
+				prog_found = FALSE;
+				low_vers = 0 - 1;
+				high_vers = 0;
+				for (s = svc_head; s != NULL_SVC; s = s->sc_next) {
+					if (s->sc_prog == r.rq_prog) {
+						if (s->sc_vers == r.rq_vers) {
+							(*s->sc_dispatch)(&r, xprt);
+							goto call_done;
+						}  /* found correct version */
+						prog_found = TRUE;
+						if (s->sc_vers < low_vers)
+							low_vers = s->sc_vers;
+						if (s->sc_vers > high_vers)
+							high_vers = s->sc_vers;
+					}   /* found correct program */
+				}
+				/*
+				 * if we got here, the program or version
+				 * is not served ...
+				 */
+				if (prog_found)
+					svcerr_progvers(xprt,
+					low_vers, high_vers);
+				else
+					 svcerr_noprog(xprt);
+				/* Fall through to ... */
+			}
+		call_done:
+			if ((stat = SVC_STAT(xprt)) == XPRT_DIED){
+				SVC_DESTROY(xprt);
+				break;
+			}
+		} while (stat == XPRT_MOREREQS);
+	    }
+	}
+}
diff --git a/sunrpc/svc_auth.c b/sunrpc/svc_auth.c
new file mode 100644
index 0000000000..ab7ab69421
--- /dev/null
+++ b/sunrpc/svc_auth.c
@@ -0,0 +1,114 @@
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc_auth.c	2.1 88/08/07 4.0 RPCSRC; from 1.19 87/08/11 Copyr 1984 Sun Micro";
+#endif
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * svc_auth_nodes.c, Server-side rpc authenticator interface,
+ * *WITHOUT* DES authentication.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/rpc.h>
+
+/*
+ * svcauthsw is the bdevsw of server side authentication. 
+ * 
+ * Server side authenticators are called from authenticate by
+ * using the client auth struct flavor field to index into svcauthsw.
+ * The server auth flavors must implement a routine that looks  
+ * like: 
+ * 
+ *	enum auth_stat
+ *	flavorx_auth(rqst, msg)
+ *		register struct svc_req *rqst; 
+ *		register struct rpc_msg *msg;
+ *
+ */
+
+enum auth_stat _svcauth_null();		/* no authentication */
+enum auth_stat _svcauth_unix();		/* unix style (uid, gids) */
+enum auth_stat _svcauth_short();	/* short hand unix style */
+
+static struct {
+	enum auth_stat (*authenticator)();
+} svcauthsw[] = {
+	_svcauth_null,			/* AUTH_NULL */
+	_svcauth_unix,			/* AUTH_UNIX */
+	_svcauth_short,			/* AUTH_SHORT */
+};
+#define	AUTH_MAX	2		/* HIGHEST AUTH NUMBER */
+
+
+/*
+ * The call rpc message, msg has been obtained from the wire.  The msg contains
+ * the raw form of credentials and verifiers.  authenticate returns AUTH_OK
+ * if the msg is successfully authenticated.  If AUTH_OK then the routine also
+ * does the following things:
+ * set rqst->rq_xprt->verf to the appropriate response verifier;
+ * sets rqst->rq_client_cred to the "cooked" form of the credentials.
+ *
+ * NB: rqst->rq_cxprt->verf must be pre-alloctaed;
+ * its length is set appropriately.
+ *
+ * The caller still owns and is responsible for msg->u.cmb.cred and
+ * msg->u.cmb.verf.  The authentication system retains ownership of
+ * rqst->rq_client_cred, the cooked credentials.
+ *
+ * There is an assumption that any flavour less than AUTH_NULL is
+ * invalid.
+ */
+enum auth_stat
+_authenticate(rqst, msg)
+	register struct svc_req *rqst;
+	struct rpc_msg *msg;
+{
+	register int cred_flavor;
+
+	rqst->rq_cred = msg->rm_call.cb_cred;
+	rqst->rq_xprt->xp_verf.oa_flavor = _null_auth.oa_flavor;
+	rqst->rq_xprt->xp_verf.oa_length = 0;
+	cred_flavor = rqst->rq_cred.oa_flavor;
+	if ((cred_flavor <= AUTH_MAX) && (cred_flavor >= AUTH_NULL)) {
+		return ((*(svcauthsw[cred_flavor].authenticator))(rqst, msg));
+	}
+
+	return (AUTH_REJECTEDCRED);
+}
+
+enum auth_stat
+_svcauth_null(/*rqst, msg*/)
+	/*struct svc_req *rqst;
+	struct rpc_msg *msg;*/
+{
+
+	return (AUTH_OK);
+}
diff --git a/sunrpc/svc_authux.c b/sunrpc/svc_authux.c
new file mode 100644
index 0000000000..ea00b7895f
--- /dev/null
+++ b/sunrpc/svc_authux.c
@@ -0,0 +1,134 @@
+/* @(#)svc_auth_unix.c	2.3 88/08/01 4.0 RPCSRC; from 1.28 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc_auth_unix.c 1.28 88/02/08 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * svc_auth_unix.c
+ * Handles UNIX flavor authentication parameters on the service side of rpc.
+ * There are two svc auth implementations here: AUTH_UNIX and AUTH_SHORT.
+ * _svcauth_unix does full blown unix style uid,gid+gids auth,
+ * _svcauth_short uses a shorthand auth to index into a cache of longhand auths.
+ * Note: the shorthand has been gutted for efficiency.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+
+/*
+ * Unix longhand authenticator
+ */
+enum auth_stat
+_svcauth_unix(rqst, msg)
+	register struct svc_req *rqst;
+	register struct rpc_msg *msg;
+{
+	register enum auth_stat stat;
+	XDR xdrs;
+	register struct authunix_parms *aup;
+	register long *buf;
+	struct area {
+		struct authunix_parms area_aup;
+		char area_machname[MAX_MACHINE_NAME+1];
+		int area_gids[NGRPS];
+	} *area;
+	u_int auth_len;
+	int str_len, gid_len;
+	register int i;
+
+	area = (struct area *) rqst->rq_clntcred;
+	aup = &area->area_aup;
+	aup->aup_machname = area->area_machname;
+	aup->aup_gids = area->area_gids;
+	auth_len = (u_int)msg->rm_call.cb_cred.oa_length;
+	xdrmem_create(&xdrs, msg->rm_call.cb_cred.oa_base, auth_len,XDR_DECODE);
+	buf = XDR_INLINE(&xdrs, auth_len);
+	if (buf != NULL) {
+		aup->aup_time = IXDR_GET_LONG(buf);
+		str_len = IXDR_GET_U_LONG(buf);
+		if (str_len > MAX_MACHINE_NAME) {
+			stat = AUTH_BADCRED;
+			goto done;
+		}
+		bcopy((caddr_t)buf, aup->aup_machname, (u_int)str_len);
+		aup->aup_machname[str_len] = 0;
+		str_len = RNDUP(str_len);
+		buf += str_len / sizeof (long);
+		aup->aup_uid = IXDR_GET_LONG(buf);
+		aup->aup_gid = IXDR_GET_LONG(buf);
+		gid_len = IXDR_GET_U_LONG(buf);
+		if (gid_len > NGRPS) {
+			stat = AUTH_BADCRED;
+			goto done;
+		}
+		aup->aup_len = gid_len;
+		for (i = 0; i < gid_len; i++) {
+			aup->aup_gids[i] = IXDR_GET_LONG(buf);
+		}
+		/*
+		 * five is the smallest unix credentials structure -
+		 * timestamp, hostname len (0), uid, gid, and gids len (0).
+		 */
+		if ((5 + gid_len) * BYTES_PER_XDR_UNIT + str_len > auth_len) {
+			(void) printf("bad auth_len gid %d str %d auth %d\n",
+			    gid_len, str_len, auth_len);
+			stat = AUTH_BADCRED;
+			goto done;
+		}
+	} else if (! xdr_authunix_parms(&xdrs, aup)) {
+		xdrs.x_op = XDR_FREE;
+		(void)xdr_authunix_parms(&xdrs, aup);
+		stat = AUTH_BADCRED;
+		goto done;
+	}
+	rqst->rq_xprt->xp_verf.oa_flavor = AUTH_NULL;
+	rqst->rq_xprt->xp_verf.oa_length = 0;
+	stat = AUTH_OK;
+done:
+	XDR_DESTROY(&xdrs);
+	return (stat);
+}
+
+
+/*
+ * Shorthand unix authenticator
+ * Looks up longhand in a cache.
+ */
+/*ARGSUSED*/
+enum auth_stat 
+_svcauth_short(rqst, msg)
+	struct svc_req *rqst;
+	struct rpc_msg *msg;
+{
+	return (AUTH_REJECTEDCRED);
+}
diff --git a/sunrpc/svc_raw.c b/sunrpc/svc_raw.c
new file mode 100644
index 0000000000..1170ecec83
--- /dev/null
+++ b/sunrpc/svc_raw.c
@@ -0,0 +1,166 @@
+/* @(#)svc_raw.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc_raw.c 1.15 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * svc_raw.c,   This a toy for simple testing and timing.
+ * Interface to create an rpc client and server in the same UNIX process.
+ * This lets us similate rpc and get rpc (round trip) overhead, without
+ * any interference from the kernal.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <rpc/rpc.h>
+
+
+/*
+ * This is the "network" that we will be moving data over
+ */
+static struct svcraw_private {
+	char	_raw_buf[UDPMSGSIZE];
+	SVCXPRT	server;
+	XDR	xdr_stream;
+	char	verf_body[MAX_AUTH_BYTES];
+} *svcraw_private;
+
+static bool_t		svcraw_recv();
+static enum xprt_stat 	svcraw_stat();
+static bool_t		svcraw_getargs();
+static bool_t		svcraw_reply();
+static bool_t		svcraw_freeargs();
+static void		svcraw_destroy();
+
+static struct xp_ops server_ops = {
+	svcraw_recv,
+	svcraw_stat,
+	svcraw_getargs,
+	svcraw_reply,
+	svcraw_freeargs,
+	svcraw_destroy
+};
+
+SVCXPRT *
+svcraw_create()
+{
+	register struct svcraw_private *srp = svcraw_private;
+
+	if (srp == 0) {
+		srp = (struct svcraw_private *)calloc(1, sizeof (*srp));
+		if (srp == 0)
+			return (0);
+	}
+	srp->server.xp_sock = 0;
+	srp->server.xp_port = 0;
+	srp->server.xp_ops = &server_ops;
+	srp->server.xp_verf.oa_base = srp->verf_body;
+	xdrmem_create(&srp->xdr_stream, srp->_raw_buf, UDPMSGSIZE, XDR_FREE);
+	return (&srp->server);
+}
+
+static enum xprt_stat
+svcraw_stat()
+{
+
+	return (XPRT_IDLE);
+}
+
+static bool_t
+svcraw_recv(xprt, msg)
+	SVCXPRT *xprt;
+	struct rpc_msg *msg;
+{
+	register struct svcraw_private *srp = svcraw_private;
+	register XDR *xdrs;
+
+	if (srp == 0)
+		return (0);
+	xdrs = &srp->xdr_stream;
+	xdrs->x_op = XDR_DECODE;
+	XDR_SETPOS(xdrs, 0);
+	if (! xdr_callmsg(xdrs, msg))
+	       return (FALSE);
+	return (TRUE);
+}
+
+static bool_t
+svcraw_reply(xprt, msg)
+	SVCXPRT *xprt;
+	struct rpc_msg *msg;
+{
+	register struct svcraw_private *srp = svcraw_private;
+	register XDR *xdrs;
+
+	if (srp == 0)
+		return (FALSE);
+	xdrs = &srp->xdr_stream;
+	xdrs->x_op = XDR_ENCODE;
+	XDR_SETPOS(xdrs, 0);
+	if (! xdr_replymsg(xdrs, msg))
+	       return (FALSE);
+	(void)XDR_GETPOS(xdrs);  /* called just for overhead */
+	return (TRUE);
+}
+
+static bool_t
+svcraw_getargs(xprt, xdr_args, args_ptr)
+	SVCXPRT *xprt;
+	xdrproc_t xdr_args;
+	caddr_t args_ptr;
+{
+	register struct svcraw_private *srp = svcraw_private;
+
+	if (srp == 0)
+		return (FALSE);
+	return ((*xdr_args)(&srp->xdr_stream, args_ptr));
+}
+
+static bool_t
+svcraw_freeargs(xprt, xdr_args, args_ptr)
+	SVCXPRT *xprt;
+	xdrproc_t xdr_args;
+	caddr_t args_ptr;
+{ 
+	register struct svcraw_private *srp = svcraw_private;
+	register XDR *xdrs;
+
+	if (srp == 0)
+		return (FALSE);
+	xdrs = &srp->xdr_stream;
+	xdrs->x_op = XDR_FREE;
+	return ((*xdr_args)(xdrs, args_ptr));
+} 
+
+static void
+svcraw_destroy()
+{
+}
diff --git a/sunrpc/svc_run.c b/sunrpc/svc_run.c
new file mode 100644
index 0000000000..c1c3e04781
--- /dev/null
+++ b/sunrpc/svc_run.c
@@ -0,0 +1,72 @@
+/* @(#)svc_run.c	2.1 88/07/29 4.0 RPCSRC */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * This is the rpc server side idle loop
+ * Wait for input, call server program.
+ */
+#include <rpc/rpc.h>
+#include <sys/errno.h>
+
+void
+svc_run()
+{
+#ifdef FD_SETSIZE
+	fd_set readfds;
+#else
+      int readfds;
+#endif /* def FD_SETSIZE */
+	extern int errno;
+
+	for (;;) {
+#ifdef FD_SETSIZE
+		readfds = svc_fdset;
+#else
+		readfds = svc_fds;
+#endif /* def FD_SETSIZE */
+		switch (select(_rpc_dtablesize(), &readfds, (int *)0, (int *)0,
+			       (struct timeval *)0)) {
+		case -1:
+			if (errno == EINTR) {
+				continue;
+			}
+			perror("svc_run: - select failed");
+			return;
+		case 0:
+			continue;
+		default:
+			svc_getreqset(&readfds);
+		}
+	}
+}
diff --git a/sunrpc/svc_simple.c b/sunrpc/svc_simple.c
new file mode 100644
index 0000000000..d6bcbd3c04
--- /dev/null
+++ b/sunrpc/svc_simple.c
@@ -0,0 +1,143 @@
+/* @(#)svc_simple.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc_simple.c 1.18 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/* 
+ * svc_simple.c
+ * Simplified front end to rpc.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <netdb.h>
+
+static struct proglst {
+	char *(*p_progname)();
+	int  p_prognum;
+	int  p_procnum;
+	xdrproc_t p_inproc, p_outproc;
+	struct proglst *p_nxt;
+} *proglst;
+static void universal();
+static SVCXPRT *transp;
+struct proglst *pl;
+
+registerrpc(prognum, versnum, procnum, progname, inproc, outproc)
+	char *(*progname)();
+	xdrproc_t inproc, outproc;
+{
+	
+	if (procnum == NULLPROC) {
+		(void) fprintf(stderr,
+		    "can't reassign procedure number %d\n", NULLPROC);
+		return (-1);
+	}
+	if (transp == 0) {
+		transp = svcudp_create(RPC_ANYSOCK);
+		if (transp == NULL) {
+			(void) fprintf(stderr, "couldn't create an rpc server\n");
+			return (-1);
+		}
+	}
+	(void) pmap_unset((u_long)prognum, (u_long)versnum);
+	if (!svc_register(transp, (u_long)prognum, (u_long)versnum, 
+	    universal, IPPROTO_UDP)) {
+	    	(void) fprintf(stderr, "couldn't register prog %d vers %d\n",
+		    prognum, versnum);
+		return (-1);
+	}
+	pl = (struct proglst *)malloc(sizeof(struct proglst));
+	if (pl == NULL) {
+		(void) fprintf(stderr, "registerrpc: out of memory\n");
+		return (-1);
+	}
+	pl->p_progname = progname;
+	pl->p_prognum = prognum;
+	pl->p_procnum = procnum;
+	pl->p_inproc = inproc;
+	pl->p_outproc = outproc;
+	pl->p_nxt = proglst;
+	proglst = pl;
+	return (0);
+}
+
+static void
+universal(rqstp, transp)
+	struct svc_req *rqstp;
+	SVCXPRT *transp;
+{
+	int prog, proc;
+	char *outdata;
+	char xdrbuf[UDPMSGSIZE];
+	struct proglst *pl;
+
+	/* 
+	 * enforce "procnum 0 is echo" convention
+	 */
+	if (rqstp->rq_proc == NULLPROC) {
+		if (svc_sendreply(transp, xdr_void, (char *)NULL) == FALSE) {
+			(void) fprintf(stderr, "xxx\n");
+			exit(1);
+		}
+		return;
+	}
+	prog = rqstp->rq_prog;
+	proc = rqstp->rq_proc;
+	for (pl = proglst; pl != NULL; pl = pl->p_nxt)
+		if (pl->p_prognum == prog && pl->p_procnum == proc) {
+			/* decode arguments into a CLEAN buffer */
+			bzero(xdrbuf, sizeof(xdrbuf)); /* required ! */
+			if (!svc_getargs(transp, pl->p_inproc, xdrbuf)) {
+				svcerr_decode(transp);
+				return;
+			}
+			outdata = (*(pl->p_progname))(xdrbuf);
+			if (outdata == NULL && pl->p_outproc != xdr_void)
+				/* there was an error */
+				return;
+			if (!svc_sendreply(transp, pl->p_outproc, outdata)) {
+				(void) fprintf(stderr,
+				    "trouble replying to prog %d\n",
+				    pl->p_prognum);
+				exit(1);
+			}
+			/* free the decoded arguments */
+			(void)svc_freeargs(transp, pl->p_inproc, xdrbuf);
+			return;
+		}
+	(void) fprintf(stderr, "never registered prog %d\n", prog);
+	exit(1);
+}
+
diff --git a/sunrpc/svc_tcp.c b/sunrpc/svc_tcp.c
new file mode 100644
index 0000000000..587e0f0d9b
--- /dev/null
+++ b/sunrpc/svc_tcp.c
@@ -0,0 +1,419 @@
+/* @(#)svc_tcp.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc_tcp.c 1.21 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * svc_tcp.c, Server side for TCP/IP based RPC. 
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * Actually implements two flavors of transporter -
+ * a tcp rendezvouser (a listner and connection establisher)
+ * and a record/tcp stream.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <errno.h>
+extern bool_t abort();
+extern errno;
+
+/*
+ * Ops vector for TCP/IP based rpc service handle
+ */
+static bool_t		svctcp_recv();
+static enum xprt_stat	svctcp_stat();
+static bool_t		svctcp_getargs();
+static bool_t		svctcp_reply();
+static bool_t		svctcp_freeargs();
+static void		svctcp_destroy();
+
+static struct xp_ops svctcp_op = {
+	svctcp_recv,
+	svctcp_stat,
+	svctcp_getargs,
+	svctcp_reply,
+	svctcp_freeargs,
+	svctcp_destroy
+};
+
+/*
+ * Ops vector for TCP/IP rendezvous handler
+ */
+static bool_t		rendezvous_request();
+static enum xprt_stat	rendezvous_stat();
+
+static struct xp_ops svctcp_rendezvous_op = {
+	rendezvous_request,
+	rendezvous_stat,
+	abort,
+	abort,
+	abort,
+	svctcp_destroy
+};
+
+static int readtcp(), writetcp();
+static SVCXPRT *makefd_xprt();
+
+struct tcp_rendezvous { /* kept in xprt->xp_p1 */
+	u_int sendsize;
+	u_int recvsize;
+};
+
+struct tcp_conn {  /* kept in xprt->xp_p1 */
+	enum xprt_stat strm_stat;
+	u_long x_id;
+	XDR xdrs;
+	char verf_body[MAX_AUTH_BYTES];
+};
+
+/*
+ * Usage:
+ *	xprt = svctcp_create(sock, send_buf_size, recv_buf_size);
+ *
+ * Creates, registers, and returns a (rpc) tcp based transporter.
+ * Once *xprt is initialized, it is registered as a transporter
+ * see (svc.h, xprt_register).  This routine returns
+ * a NULL if a problem occurred.
+ *
+ * If sock<0 then a socket is created, else sock is used.
+ * If the socket, sock is not bound to a port then svctcp_create
+ * binds it to an arbitrary port.  The routine then starts a tcp
+ * listener on the socket's associated port.  In any (successful) case,
+ * xprt->xp_sock is the registered socket number and xprt->xp_port is the
+ * associated port number.
+ *
+ * Since tcp streams do buffered io similar to stdio, the caller can specify
+ * how big the send and receive buffers are via the second and third parms;
+ * 0 => use the system default.
+ */
+SVCXPRT *
+svctcp_create(sock, sendsize, recvsize)
+	register int sock;
+	u_int sendsize;
+	u_int recvsize;
+{
+	bool_t madesock = FALSE;
+	register SVCXPRT *xprt;
+	register struct tcp_rendezvous *r;
+	struct sockaddr_in addr;
+	int len = sizeof(struct sockaddr_in);
+
+	if (sock == RPC_ANYSOCK) {
+		if ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
+			perror("svctcp_.c - udp socket creation problem");
+			return ((SVCXPRT *)NULL);
+		}
+		madesock = TRUE;
+	}
+	bzero((char *)&addr, sizeof (addr));
+	addr.sin_family = AF_INET;
+	if (bindresvport(sock, &addr)) {
+		addr.sin_port = 0;
+		(void)bind(sock, (struct sockaddr *)&addr, len);
+	}
+	if ((getsockname(sock, (struct sockaddr *)&addr, &len) != 0)  ||
+	    (listen(sock, 2) != 0)) {
+		perror("svctcp_.c - cannot getsockname or listen");
+		if (madesock)
+		       (void)close(sock);
+		return ((SVCXPRT *)NULL);
+	}
+	r = (struct tcp_rendezvous *)mem_alloc(sizeof(*r));
+	if (r == NULL) {
+		(void) fprintf(stderr, "svctcp_create: out of memory\n");
+		return (NULL);
+	}
+	r->sendsize = sendsize;
+	r->recvsize = recvsize;
+	xprt = (SVCXPRT *)mem_alloc(sizeof(SVCXPRT));
+	if (xprt == NULL) {
+		(void) fprintf(stderr, "svctcp_create: out of memory\n");
+		return (NULL);
+	}
+	xprt->xp_p2 = NULL;
+	xprt->xp_p1 = (caddr_t)r;
+	xprt->xp_verf = _null_auth;
+	xprt->xp_ops = &svctcp_rendezvous_op;
+	xprt->xp_port = ntohs(addr.sin_port);
+	xprt->xp_sock = sock;
+	xprt_register(xprt);
+	return (xprt);
+}
+
+/*
+ * Like svtcp_create(), except the routine takes any *open* UNIX file
+ * descriptor as its first input.
+ */
+SVCXPRT *
+svcfd_create(fd, sendsize, recvsize)
+	int fd;
+	u_int sendsize;
+	u_int recvsize;
+{
+
+	return (makefd_xprt(fd, sendsize, recvsize));
+}
+
+static SVCXPRT *
+makefd_xprt(fd, sendsize, recvsize)
+	int fd;
+	u_int sendsize;
+	u_int recvsize;
+{
+	register SVCXPRT *xprt;
+	register struct tcp_conn *cd;
+ 
+	xprt = (SVCXPRT *)mem_alloc(sizeof(SVCXPRT));
+	if (xprt == (SVCXPRT *)NULL) {
+		(void) fprintf(stderr, "svc_tcp: makefd_xprt: out of memory\n");
+		goto done;
+	}
+	cd = (struct tcp_conn *)mem_alloc(sizeof(struct tcp_conn));
+	if (cd == (struct tcp_conn *)NULL) {
+		(void) fprintf(stderr, "svc_tcp: makefd_xprt: out of memory\n");
+		mem_free((char *) xprt, sizeof(SVCXPRT));
+		xprt = (SVCXPRT *)NULL;
+		goto done;
+	}
+	cd->strm_stat = XPRT_IDLE;
+	xdrrec_create(&(cd->xdrs), sendsize, recvsize,
+	    (caddr_t)xprt, readtcp, writetcp);
+	xprt->xp_p2 = NULL;
+	xprt->xp_p1 = (caddr_t)cd;
+	xprt->xp_verf.oa_base = cd->verf_body;
+	xprt->xp_addrlen = 0;
+	xprt->xp_ops = &svctcp_op;  /* truely deals with calls */
+	xprt->xp_port = 0;  /* this is a connection, not a rendezvouser */
+	xprt->xp_sock = fd;
+	xprt_register(xprt);
+    done:
+	return (xprt);
+}
+
+static bool_t
+rendezvous_request(xprt)
+	register SVCXPRT *xprt;
+{
+	int sock;
+	struct tcp_rendezvous *r;
+	struct sockaddr_in addr;
+	int len;
+
+	r = (struct tcp_rendezvous *)xprt->xp_p1;
+    again:
+	len = sizeof(struct sockaddr_in);
+	if ((sock = accept(xprt->xp_sock, (struct sockaddr *)&addr,
+	    &len)) < 0) {
+		if (errno == EINTR)
+			goto again;
+	       return (FALSE);
+	}
+	/*
+	 * make a new transporter (re-uses xprt)
+	 */
+	xprt = makefd_xprt(sock, r->sendsize, r->recvsize);
+	xprt->xp_raddr = addr;
+	xprt->xp_addrlen = len;
+	return (FALSE); /* there is never an rpc msg to be processed */
+}
+
+static enum xprt_stat
+rendezvous_stat()
+{
+
+	return (XPRT_IDLE);
+}
+
+static void
+svctcp_destroy(xprt)
+	register SVCXPRT *xprt;
+{
+	register struct tcp_conn *cd = (struct tcp_conn *)xprt->xp_p1;
+
+	xprt_unregister(xprt);
+	(void)close(xprt->xp_sock);
+	if (xprt->xp_port != 0) {
+		/* a rendezvouser socket */
+		xprt->xp_port = 0;
+	} else {
+		/* an actual connection socket */
+		XDR_DESTROY(&(cd->xdrs));
+	}
+	mem_free((caddr_t)cd, sizeof(struct tcp_conn));
+	mem_free((caddr_t)xprt, sizeof(SVCXPRT));
+}
+
+/*
+ * All read operations timeout after 35 seconds.
+ * A timeout is fatal for the connection.
+ */
+static struct timeval wait_per_try = { 35, 0 };
+
+/*
+ * reads data from the tcp conection.
+ * any error is fatal and the connection is closed.
+ * (And a read of zero bytes is a half closed stream => error.)
+ */
+static int
+readtcp(xprt, buf, len)
+	register SVCXPRT *xprt;
+	caddr_t buf;
+	register int len;
+{
+	register int sock = xprt->xp_sock;
+#ifdef FD_SETSIZE
+	fd_set mask;
+	fd_set readfds;
+
+	FD_ZERO(&mask);
+	FD_SET(sock, &mask);
+#else
+	register int mask = 1 << sock;
+	int readfds;
+#endif /* def FD_SETSIZE */
+	do {
+		readfds = mask;
+		if (select(_rpc_dtablesize(), &readfds, (int*)NULL, (int*)NULL, 
+			   &wait_per_try) <= 0) {
+			if (errno == EINTR) {
+				continue;
+			}
+			goto fatal_err;
+		}
+#ifdef FD_SETSIZE
+	} while (!FD_ISSET(sock, &readfds));
+#else
+	} while (readfds != mask);
+#endif /* def FD_SETSIZE */
+	if ((len = read(sock, buf, len)) > 0) {
+		return (len);
+	}
+fatal_err:
+	((struct tcp_conn *)(xprt->xp_p1))->strm_stat = XPRT_DIED;
+	return (-1);
+}
+
+/*
+ * writes data to the tcp connection.
+ * Any error is fatal and the connection is closed.
+ */
+static int
+writetcp(xprt, buf, len)
+	register SVCXPRT *xprt;
+	caddr_t buf;
+	int len;
+{
+	register int i, cnt;
+
+	for (cnt = len; cnt > 0; cnt -= i, buf += i) {
+		if ((i = write(xprt->xp_sock, buf, cnt)) < 0) {
+			((struct tcp_conn *)(xprt->xp_p1))->strm_stat =
+			    XPRT_DIED;
+			return (-1);
+		}
+	}
+	return (len);
+}
+
+static enum xprt_stat
+svctcp_stat(xprt)
+	SVCXPRT *xprt;
+{
+	register struct tcp_conn *cd =
+	    (struct tcp_conn *)(xprt->xp_p1);
+
+	if (cd->strm_stat == XPRT_DIED)
+		return (XPRT_DIED);
+	if (! xdrrec_eof(&(cd->xdrs)))
+		return (XPRT_MOREREQS);
+	return (XPRT_IDLE);
+}
+
+static bool_t
+svctcp_recv(xprt, msg)
+	SVCXPRT *xprt;
+	register struct rpc_msg *msg;
+{
+	register struct tcp_conn *cd =
+	    (struct tcp_conn *)(xprt->xp_p1);
+	register XDR *xdrs = &(cd->xdrs);
+
+	xdrs->x_op = XDR_DECODE;
+	(void)xdrrec_skiprecord(xdrs);
+	if (xdr_callmsg(xdrs, msg)) {
+		cd->x_id = msg->rm_xid;
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+static bool_t
+svctcp_getargs(xprt, xdr_args, args_ptr)
+	SVCXPRT *xprt;
+	xdrproc_t xdr_args;
+	caddr_t args_ptr;
+{
+
+	return ((*xdr_args)(&(((struct tcp_conn *)(xprt->xp_p1))->xdrs), args_ptr));
+}
+
+static bool_t
+svctcp_freeargs(xprt, xdr_args, args_ptr)
+	SVCXPRT *xprt;
+	xdrproc_t xdr_args;
+	caddr_t args_ptr;
+{
+	register XDR *xdrs =
+	    &(((struct tcp_conn *)(xprt->xp_p1))->xdrs);
+
+	xdrs->x_op = XDR_FREE;
+	return ((*xdr_args)(xdrs, args_ptr));
+}
+
+static bool_t
+svctcp_reply(xprt, msg)
+	SVCXPRT *xprt;
+	register struct rpc_msg *msg;
+{
+	register struct tcp_conn *cd =
+	    (struct tcp_conn *)(xprt->xp_p1);
+	register XDR *xdrs = &(cd->xdrs);
+	register bool_t stat;
+
+	xdrs->x_op = XDR_ENCODE;
+	msg->rm_xid = cd->x_id;
+	stat = xdr_replymsg(xdrs, msg);
+	(void)xdrrec_endofrecord(xdrs, TRUE);
+	return (stat);
+}
diff --git a/sunrpc/svc_udp.c b/sunrpc/svc_udp.c
new file mode 100644
index 0000000000..69ef7a1ce3
--- /dev/null
+++ b/sunrpc/svc_udp.c
@@ -0,0 +1,475 @@
+/* @(#)svc_udp.c	2.2 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)svc_udp.c 1.24 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * svc_udp.c,
+ * Server side for UDP/IP based RPC.  (Does some caching in the hopes of
+ * achieving execute-at-most-once semantics.)
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <rpc/rpc.h>
+#include <sys/socket.h>
+#include <errno.h>
+
+
+#define rpc_buffer(xprt) ((xprt)->xp_p1)
+#define MAX(a, b)     ((a > b) ? a : b)
+
+static bool_t		svcudp_recv();
+static bool_t		svcudp_reply();
+static enum xprt_stat	svcudp_stat();
+static bool_t		svcudp_getargs();
+static bool_t		svcudp_freeargs();
+static void		svcudp_destroy();
+
+static struct xp_ops svcudp_op = {
+	svcudp_recv,
+	svcudp_stat,
+	svcudp_getargs,
+	svcudp_reply,
+	svcudp_freeargs,
+	svcudp_destroy
+};
+
+extern int errno;
+
+/*
+ * kept in xprt->xp_p2
+ */
+struct svcudp_data {
+	u_int   su_iosz;	/* byte size of send.recv buffer */
+	u_long	su_xid;		/* transaction id */
+	XDR	su_xdrs;	/* XDR handle */
+	char	su_verfbody[MAX_AUTH_BYTES];	/* verifier body */
+	char * 	su_cache;	/* cached data, NULL if no cache */
+};
+#define	su_data(xprt)	((struct svcudp_data *)(xprt->xp_p2))
+
+/*
+ * Usage:
+ *	xprt = svcudp_create(sock);
+ *
+ * If sock<0 then a socket is created, else sock is used.
+ * If the socket, sock is not bound to a port then svcudp_create
+ * binds it to an arbitrary port.  In any (successful) case,
+ * xprt->xp_sock is the registered socket number and xprt->xp_port is the
+ * associated port number.
+ * Once *xprt is initialized, it is registered as a transporter;
+ * see (svc.h, xprt_register).
+ * The routines returns NULL if a problem occurred.
+ */
+SVCXPRT *
+svcudp_bufcreate(sock, sendsz, recvsz)
+	register int sock;
+	u_int sendsz, recvsz;
+{
+	bool_t madesock = FALSE;
+	register SVCXPRT *xprt;
+	register struct svcudp_data *su;
+	struct sockaddr_in addr;
+	int len = sizeof(struct sockaddr_in);
+
+	if (sock == RPC_ANYSOCK) {
+		if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
+			perror("svcudp_create: socket creation problem");
+			return ((SVCXPRT *)NULL);
+		}
+		madesock = TRUE;
+	}
+	bzero((char *)&addr, sizeof (addr));
+	addr.sin_family = AF_INET;
+	if (bindresvport(sock, &addr)) {
+		addr.sin_port = 0;
+		(void)bind(sock, (struct sockaddr *)&addr, len);
+	}
+	if (getsockname(sock, (struct sockaddr *)&addr, &len) != 0) {
+		perror("svcudp_create - cannot getsockname");
+		if (madesock)
+			(void)close(sock);
+		return ((SVCXPRT *)NULL);
+	}
+	xprt = (SVCXPRT *)mem_alloc(sizeof(SVCXPRT));
+	if (xprt == NULL) {
+		(void)fprintf(stderr, "svcudp_create: out of memory\n");
+		return (NULL);
+	}
+	su = (struct svcudp_data *)mem_alloc(sizeof(*su));
+	if (su == NULL) {
+		(void)fprintf(stderr, "svcudp_create: out of memory\n");
+		return (NULL);
+	}
+	su->su_iosz = ((MAX(sendsz, recvsz) + 3) / 4) * 4;
+	if ((rpc_buffer(xprt) = mem_alloc(su->su_iosz)) == NULL) {
+		(void)fprintf(stderr, "svcudp_create: out of memory\n");
+		return (NULL);
+	}
+	xdrmem_create(
+	    &(su->su_xdrs), rpc_buffer(xprt), su->su_iosz, XDR_DECODE);
+	su->su_cache = NULL;
+	xprt->xp_p2 = (caddr_t)su;
+	xprt->xp_verf.oa_base = su->su_verfbody;
+	xprt->xp_ops = &svcudp_op;
+	xprt->xp_port = ntohs(addr.sin_port);
+	xprt->xp_sock = sock;
+	xprt_register(xprt);
+	return (xprt);
+}
+
+SVCXPRT *
+svcudp_create(sock)
+	int sock;
+{
+
+	return(svcudp_bufcreate(sock, UDPMSGSIZE, UDPMSGSIZE));
+}
+
+static enum xprt_stat
+svcudp_stat(xprt)
+	SVCXPRT *xprt;
+{
+
+	return (XPRT_IDLE); 
+}
+
+static bool_t
+svcudp_recv(xprt, msg)
+	register SVCXPRT *xprt;
+	struct rpc_msg *msg;
+{
+	register struct svcudp_data *su = su_data(xprt);
+	register XDR *xdrs = &(su->su_xdrs);
+	register int rlen;
+	char *reply;
+	u_long replylen;
+
+    again:
+	xprt->xp_addrlen = sizeof(struct sockaddr_in);
+	rlen = recvfrom(xprt->xp_sock, rpc_buffer(xprt), (int) su->su_iosz,
+	    0, (struct sockaddr *)&(xprt->xp_raddr), &(xprt->xp_addrlen));
+	if (rlen == -1 && errno == EINTR)
+		goto again;
+	if (rlen < 4*sizeof(u_long))
+		return (FALSE);
+	xdrs->x_op = XDR_DECODE;
+	XDR_SETPOS(xdrs, 0);
+	if (! xdr_callmsg(xdrs, msg))
+		return (FALSE);
+	su->su_xid = msg->rm_xid;
+	if (su->su_cache != NULL) {
+		if (cache_get(xprt, msg, &reply, &replylen)) {
+			(void) sendto(xprt->xp_sock, reply, (int) replylen, 0,
+			  (struct sockaddr *) &xprt->xp_raddr, xprt->xp_addrlen);
+			return (TRUE);
+		}
+	}
+	return (TRUE);
+}
+
+static bool_t
+svcudp_reply(xprt, msg)
+	register SVCXPRT *xprt; 
+	struct rpc_msg *msg; 
+{
+	register struct svcudp_data *su = su_data(xprt);
+	register XDR *xdrs = &(su->su_xdrs);
+	register int slen;
+	register bool_t stat = FALSE;
+
+	xdrs->x_op = XDR_ENCODE;
+	XDR_SETPOS(xdrs, 0);
+	msg->rm_xid = su->su_xid;
+	if (xdr_replymsg(xdrs, msg)) {
+		slen = (int)XDR_GETPOS(xdrs);
+		if (sendto(xprt->xp_sock, rpc_buffer(xprt), slen, 0,
+		    (struct sockaddr *)&(xprt->xp_raddr), xprt->xp_addrlen)
+		    == slen) {
+			stat = TRUE;
+			if (su->su_cache && slen >= 0) {
+				cache_set(xprt, (u_long) slen);
+			}
+		}
+	}
+	return (stat);
+}
+
+static bool_t
+svcudp_getargs(xprt, xdr_args, args_ptr)
+	SVCXPRT *xprt;
+	xdrproc_t xdr_args;
+	caddr_t args_ptr;
+{
+
+	return ((*xdr_args)(&(su_data(xprt)->su_xdrs), args_ptr));
+}
+
+static bool_t
+svcudp_freeargs(xprt, xdr_args, args_ptr)
+	SVCXPRT *xprt;
+	xdrproc_t xdr_args;
+	caddr_t args_ptr;
+{
+	register XDR *xdrs = &(su_data(xprt)->su_xdrs);
+
+	xdrs->x_op = XDR_FREE;
+	return ((*xdr_args)(xdrs, args_ptr));
+}
+
+static void
+svcudp_destroy(xprt)
+	register SVCXPRT *xprt;
+{
+	register struct svcudp_data *su = su_data(xprt);
+
+	xprt_unregister(xprt);
+	(void)close(xprt->xp_sock);
+	XDR_DESTROY(&(su->su_xdrs));
+	mem_free(rpc_buffer(xprt), su->su_iosz);
+	mem_free((caddr_t)su, sizeof(struct svcudp_data));
+	mem_free((caddr_t)xprt, sizeof(SVCXPRT));
+}
+
+
+/***********this could be a separate file*********************/
+
+/*
+ * Fifo cache for udp server
+ * Copies pointers to reply buffers into fifo cache
+ * Buffers are sent again if retransmissions are detected.
+ */
+
+#define SPARSENESS 4	/* 75% sparse */
+
+#define CACHE_PERROR(msg)	\
+	(void) fprintf(stderr,"%s\n", msg)
+
+#define ALLOC(type, size)	\
+	(type *) mem_alloc((unsigned) (sizeof(type) * (size)))
+
+#define BZERO(addr, type, size)	 \
+	bzero((char *) addr, sizeof(type) * (int) (size)) 
+
+/*
+ * An entry in the cache
+ */
+typedef struct cache_node *cache_ptr;
+struct cache_node {
+	/*
+	 * Index into cache is xid, proc, vers, prog and address
+	 */
+	u_long cache_xid;
+	u_long cache_proc;
+	u_long cache_vers;
+	u_long cache_prog;
+	struct sockaddr_in cache_addr;
+	/*
+	 * The cached reply and length
+	 */
+	char * cache_reply;
+	u_long cache_replylen;
+	/*
+ 	 * Next node on the list, if there is a collision
+	 */
+	cache_ptr cache_next;	
+};
+
+
+
+/*
+ * The entire cache
+ */
+struct udp_cache {
+	u_long uc_size;		/* size of cache */
+	cache_ptr *uc_entries;	/* hash table of entries in cache */
+	cache_ptr *uc_fifo;	/* fifo list of entries in cache */
+	u_long uc_nextvictim;	/* points to next victim in fifo list */
+	u_long uc_prog;		/* saved program number */
+	u_long uc_vers;		/* saved version number */
+	u_long uc_proc;		/* saved procedure number */
+	struct sockaddr_in uc_addr; /* saved caller's address */
+};
+
+
+/*
+ * the hashing function
+ */
+#define CACHE_LOC(transp, xid)	\
+ (xid % (SPARSENESS*((struct udp_cache *) su_data(transp)->su_cache)->uc_size))	
+
+
+/*
+ * Enable use of the cache. 
+ * Note: there is no disable.
+ */
+svcudp_enablecache(transp, size)
+	SVCXPRT *transp;
+	u_long size;
+{
+	struct svcudp_data *su = su_data(transp);
+	struct udp_cache *uc;
+
+	if (su->su_cache != NULL) {
+		CACHE_PERROR("enablecache: cache already enabled");
+		return(0);	
+	}
+	uc = ALLOC(struct udp_cache, 1);
+	if (uc == NULL) {
+		CACHE_PERROR("enablecache: could not allocate cache");
+		return(0);
+	}
+	uc->uc_size = size;
+	uc->uc_nextvictim = 0;
+	uc->uc_entries = ALLOC(cache_ptr, size * SPARSENESS);
+	if (uc->uc_entries == NULL) {
+		CACHE_PERROR("enablecache: could not allocate cache data");
+		return(0);
+	}
+	BZERO(uc->uc_entries, cache_ptr, size * SPARSENESS);
+	uc->uc_fifo = ALLOC(cache_ptr, size);
+	if (uc->uc_fifo == NULL) {
+		CACHE_PERROR("enablecache: could not allocate cache fifo");
+		return(0);
+	}
+	BZERO(uc->uc_fifo, cache_ptr, size);
+	su->su_cache = (char *) uc;
+	return(1);
+}
+
+
+/*
+ * Set an entry in the cache
+ */
+static
+cache_set(xprt, replylen)
+	SVCXPRT *xprt;
+	u_long replylen;	
+{
+	register cache_ptr victim;	
+	register cache_ptr *vicp;
+	register struct svcudp_data *su = su_data(xprt);
+	struct udp_cache *uc = (struct udp_cache *) su->su_cache;
+	u_int loc;
+	char *newbuf;
+
+	/*
+ 	 * Find space for the new entry, either by
+	 * reusing an old entry, or by mallocing a new one
+	 */
+	victim = uc->uc_fifo[uc->uc_nextvictim];
+	if (victim != NULL) {
+		loc = CACHE_LOC(xprt, victim->cache_xid);
+		for (vicp = &uc->uc_entries[loc]; 
+		  *vicp != NULL && *vicp != victim; 
+		  vicp = &(*vicp)->cache_next) 
+				;
+		if (*vicp == NULL) {
+			CACHE_PERROR("cache_set: victim not found");
+			return;
+		}
+		*vicp = victim->cache_next;	/* remote from cache */
+		newbuf = victim->cache_reply;
+	} else {
+		victim = ALLOC(struct cache_node, 1);
+		if (victim == NULL) {
+			CACHE_PERROR("cache_set: victim alloc failed");
+			return;
+		}
+		newbuf = mem_alloc(su->su_iosz);
+		if (newbuf == NULL) {
+			CACHE_PERROR("cache_set: could not allocate new rpc_buffer");
+			return;
+		}
+	}
+
+	/*
+	 * Store it away
+	 */
+	victim->cache_replylen = replylen;
+	victim->cache_reply = rpc_buffer(xprt);
+	rpc_buffer(xprt) = newbuf;
+	xdrmem_create(&(su->su_xdrs), rpc_buffer(xprt), su->su_iosz, XDR_ENCODE);
+	victim->cache_xid = su->su_xid;
+	victim->cache_proc = uc->uc_proc;
+	victim->cache_vers = uc->uc_vers;
+	victim->cache_prog = uc->uc_prog;
+	victim->cache_addr = uc->uc_addr;
+	loc = CACHE_LOC(xprt, victim->cache_xid);
+	victim->cache_next = uc->uc_entries[loc];	
+	uc->uc_entries[loc] = victim;
+	uc->uc_fifo[uc->uc_nextvictim++] = victim;
+	uc->uc_nextvictim %= uc->uc_size;
+}
+
+/*
+ * Try to get an entry from the cache
+ * return 1 if found, 0 if not found
+ */
+static
+cache_get(xprt, msg, replyp, replylenp)
+	SVCXPRT *xprt;
+	struct rpc_msg *msg;
+	char **replyp;
+	u_long *replylenp;
+{
+	u_int loc;
+	register cache_ptr ent;
+	register struct svcudp_data *su = su_data(xprt);
+	register struct udp_cache *uc = (struct udp_cache *) su->su_cache;
+
+#	define EQADDR(a1, a2)	(bcmp((char*)&a1, (char*)&a2, sizeof(a1)) == 0)
+
+	loc = CACHE_LOC(xprt, su->su_xid);
+	for (ent = uc->uc_entries[loc]; ent != NULL; ent = ent->cache_next) {
+		if (ent->cache_xid == su->su_xid &&
+		  ent->cache_proc == uc->uc_proc &&
+		  ent->cache_vers == uc->uc_vers &&
+		  ent->cache_prog == uc->uc_prog &&
+		  EQADDR(ent->cache_addr, uc->uc_addr)) {
+			*replyp = ent->cache_reply;
+			*replylenp = ent->cache_replylen;
+			return(1);
+		}
+	}
+	/*
+	 * Failed to find entry
+	 * Remember a few things so we can do a set later
+	 */
+	uc->uc_proc = msg->rm_call.cb_proc;
+	uc->uc_vers = msg->rm_call.cb_vers;
+	uc->uc_prog = msg->rm_call.cb_prog;
+	uc->uc_addr = xprt->xp_raddr;
+	return(0);
+}
+
diff --git a/sunrpc/xdr.c b/sunrpc/xdr.c
new file mode 100644
index 0000000000..b8248c20b5
--- /dev/null
+++ b/sunrpc/xdr.c
@@ -0,0 +1,577 @@
+/* @(#)xdr.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)xdr.c 1.35 87/08/12";
+#endif
+
+/*
+ * xdr.c, Generic XDR routines implementation.
+ *
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ *
+ * These are the "generic" xdr routines used to serialize and de-serialize
+ * most common data items.  See xdr.h for more info on the interface to
+ * xdr.
+ */
+
+#include <stdio.h>
+char *malloc();
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+
+/*
+ * constants specific to the xdr "protocol"
+ */
+#define XDR_FALSE	((long) 0)
+#define XDR_TRUE	((long) 1)
+#define LASTUNSIGNED	((u_int) 0-1)
+
+/*
+ * for unit alignment
+ */
+static char xdr_zero[BYTES_PER_XDR_UNIT] = { 0, 0, 0, 0 };
+
+/*
+ * Free a data structure using XDR
+ * Not a filter, but a convenient utility nonetheless
+ */
+void
+xdr_free(proc, objp)
+	xdrproc_t proc;
+	char *objp;
+{
+	XDR x;
+	
+	x.x_op = XDR_FREE;
+	(*proc)(&x, objp);
+}
+
+/*
+ * XDR nothing
+ */
+bool_t
+xdr_void(/* xdrs, addr */)
+	/* XDR *xdrs; */
+	/* caddr_t addr; */
+{
+
+	return (TRUE);
+}
+
+/*
+ * XDR integers
+ */
+bool_t
+xdr_int(xdrs, ip)
+	XDR *xdrs;
+	int *ip;
+{
+
+#ifdef lint
+	(void) (xdr_short(xdrs, (short *)ip));
+	return (xdr_long(xdrs, (long *)ip));
+#else
+	if (sizeof (int) == sizeof (long)) {
+		return (xdr_long(xdrs, (long *)ip));
+	} else {
+		return (xdr_short(xdrs, (short *)ip));
+	}
+#endif
+}
+
+/*
+ * XDR unsigned integers
+ */
+bool_t
+xdr_u_int(xdrs, up)
+	XDR *xdrs;
+	u_int *up;
+{
+
+#ifdef lint
+	(void) (xdr_short(xdrs, (short *)up));
+	return (xdr_u_long(xdrs, (u_long *)up));
+#else
+	if (sizeof (u_int) == sizeof (u_long)) {
+		return (xdr_u_long(xdrs, (u_long *)up));
+	} else {
+		return (xdr_short(xdrs, (short *)up));
+	}
+#endif
+}
+
+/*
+ * XDR long integers
+ * same as xdr_u_long - open coded to save a proc call!
+ */
+bool_t
+xdr_long(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+
+	if (xdrs->x_op == XDR_ENCODE)
+		return (XDR_PUTLONG(xdrs, lp));
+
+	if (xdrs->x_op == XDR_DECODE)
+		return (XDR_GETLONG(xdrs, lp));
+
+	if (xdrs->x_op == XDR_FREE)
+		return (TRUE);
+
+	return (FALSE);
+}
+
+/*
+ * XDR unsigned long integers
+ * same as xdr_long - open coded to save a proc call!
+ */
+bool_t
+xdr_u_long(xdrs, ulp)
+	register XDR *xdrs;
+	u_long *ulp;
+{
+
+	if (xdrs->x_op == XDR_DECODE)
+		return (XDR_GETLONG(xdrs, (long *)ulp));
+	if (xdrs->x_op == XDR_ENCODE)
+		return (XDR_PUTLONG(xdrs, (long *)ulp));
+	if (xdrs->x_op == XDR_FREE)
+		return (TRUE);
+	return (FALSE);
+}
+
+/*
+ * XDR short integers
+ */
+bool_t
+xdr_short(xdrs, sp)
+	register XDR *xdrs;
+	short *sp;
+{
+	long l;
+
+	switch (xdrs->x_op) {
+
+	case XDR_ENCODE:
+		l = (long) *sp;
+		return (XDR_PUTLONG(xdrs, &l));
+
+	case XDR_DECODE:
+		if (!XDR_GETLONG(xdrs, &l)) {
+			return (FALSE);
+		}
+		*sp = (short) l;
+		return (TRUE);
+
+	case XDR_FREE:
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+/*
+ * XDR unsigned short integers
+ */
+bool_t
+xdr_u_short(xdrs, usp)
+	register XDR *xdrs;
+	u_short *usp;
+{
+	u_long l;
+
+	switch (xdrs->x_op) {
+
+	case XDR_ENCODE:
+		l = (u_long) *usp;
+		return (XDR_PUTLONG(xdrs, &l));
+
+	case XDR_DECODE:
+		if (!XDR_GETLONG(xdrs, &l)) {
+			return (FALSE);
+		}
+		*usp = (u_short) l;
+		return (TRUE);
+
+	case XDR_FREE:
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+
+/*
+ * XDR a char
+ */
+bool_t
+xdr_char(xdrs, cp)
+	XDR *xdrs;
+	char *cp;
+{
+	int i;
+
+	i = (*cp);
+	if (!xdr_int(xdrs, &i)) {
+		return (FALSE);
+	}
+	*cp = i;
+	return (TRUE);
+}
+
+/*
+ * XDR an unsigned char
+ */
+bool_t
+xdr_u_char(xdrs, cp)
+	XDR *xdrs;
+	char *cp;
+{
+	u_int u;
+
+	u = (*cp);
+	if (!xdr_u_int(xdrs, &u)) {
+		return (FALSE);
+	}
+	*cp = u;
+	return (TRUE);
+}
+
+/*
+ * XDR booleans
+ */
+bool_t
+xdr_bool(xdrs, bp)
+	register XDR *xdrs;
+	bool_t *bp;
+{
+	long lb;
+
+	switch (xdrs->x_op) {
+
+	case XDR_ENCODE:
+		lb = *bp ? XDR_TRUE : XDR_FALSE;
+		return (XDR_PUTLONG(xdrs, &lb));
+
+	case XDR_DECODE:
+		if (!XDR_GETLONG(xdrs, &lb)) {
+			return (FALSE);
+		}
+		*bp = (lb == XDR_FALSE) ? FALSE : TRUE;
+		return (TRUE);
+
+	case XDR_FREE:
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+/*
+ * XDR enumerations
+ */
+bool_t
+xdr_enum(xdrs, ep)
+	XDR *xdrs;
+	enum_t *ep;
+{
+#ifndef lint
+	enum sizecheck { SIZEVAL };	/* used to find the size of an enum */
+
+	/*
+	 * enums are treated as ints
+	 */
+	if (sizeof (enum sizecheck) == sizeof (long)) {
+		return (xdr_long(xdrs, (long *)ep));
+	} else if (sizeof (enum sizecheck) == sizeof (short)) {
+		return (xdr_short(xdrs, (short *)ep));
+	} else {
+		return (FALSE);
+	}
+#else
+	(void) (xdr_short(xdrs, (short *)ep));
+	return (xdr_long(xdrs, (long *)ep));
+#endif
+}
+
+/*
+ * XDR opaque data
+ * Allows the specification of a fixed size sequence of opaque bytes.
+ * cp points to the opaque object and cnt gives the byte length.
+ */
+bool_t
+xdr_opaque(xdrs, cp, cnt)
+	register XDR *xdrs;
+	caddr_t cp;
+	register u_int cnt;
+{
+	register u_int rndup;
+	static crud[BYTES_PER_XDR_UNIT];
+
+	/*
+	 * if no data we are done
+	 */
+	if (cnt == 0)
+		return (TRUE);
+
+	/*
+	 * round byte count to full xdr units
+	 */
+	rndup = cnt % BYTES_PER_XDR_UNIT;
+	if (rndup > 0)
+		rndup = BYTES_PER_XDR_UNIT - rndup;
+
+	if (xdrs->x_op == XDR_DECODE) {
+		if (!XDR_GETBYTES(xdrs, cp, cnt)) {
+			return (FALSE);
+		}
+		if (rndup == 0)
+			return (TRUE);
+		return (XDR_GETBYTES(xdrs, crud, rndup));
+	}
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		if (!XDR_PUTBYTES(xdrs, cp, cnt)) {
+			return (FALSE);
+		}
+		if (rndup == 0)
+			return (TRUE);
+		return (XDR_PUTBYTES(xdrs, xdr_zero, rndup));
+	}
+
+	if (xdrs->x_op == XDR_FREE) {
+		return (TRUE);
+	}
+
+	return (FALSE);
+}
+
+/*
+ * XDR counted bytes
+ * *cpp is a pointer to the bytes, *sizep is the count.
+ * If *cpp is NULL maxsize bytes are allocated
+ */
+bool_t
+xdr_bytes(xdrs, cpp, sizep, maxsize)
+	register XDR *xdrs;
+	char **cpp;
+	register u_int *sizep;
+	u_int maxsize;
+{
+	register char *sp = *cpp;  /* sp is the actual string pointer */
+	register u_int nodesize;
+
+	/*
+	 * first deal with the length since xdr bytes are counted
+	 */
+	if (! xdr_u_int(xdrs, sizep)) {
+		return (FALSE);
+	}
+	nodesize = *sizep;
+	if ((nodesize > maxsize) && (xdrs->x_op != XDR_FREE)) {
+		return (FALSE);
+	}
+
+	/*
+	 * now deal with the actual bytes
+	 */
+	switch (xdrs->x_op) {
+
+	case XDR_DECODE:
+		if (nodesize == 0) {
+			return (TRUE);
+		}
+		if (sp == NULL) {
+			*cpp = sp = (char *)mem_alloc(nodesize);
+		}
+		if (sp == NULL) {
+			(void) fprintf(stderr, "xdr_bytes: out of memory\n");
+			return (FALSE);
+		}
+		/* fall into ... */
+
+	case XDR_ENCODE:
+		return (xdr_opaque(xdrs, sp, nodesize));
+
+	case XDR_FREE:
+		if (sp != NULL) {
+			mem_free(sp, nodesize);
+			*cpp = NULL;
+		}
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+/*
+ * Implemented here due to commonality of the object.
+ */
+bool_t
+xdr_netobj(xdrs, np)
+	XDR *xdrs;
+	struct netobj *np;
+{
+
+	return (xdr_bytes(xdrs, &np->n_bytes, &np->n_len, MAX_NETOBJ_SZ));
+}
+
+/*
+ * XDR a descriminated union
+ * Support routine for discriminated unions.
+ * You create an array of xdrdiscrim structures, terminated with
+ * an entry with a null procedure pointer.  The routine gets
+ * the discriminant value and then searches the array of xdrdiscrims
+ * looking for that value.  It calls the procedure given in the xdrdiscrim
+ * to handle the discriminant.  If there is no specific routine a default
+ * routine may be called.
+ * If there is no specific or default routine an error is returned.
+ */
+bool_t
+xdr_union(xdrs, dscmp, unp, choices, dfault)
+	register XDR *xdrs;
+	enum_t *dscmp;		/* enum to decide which arm to work on */
+	char *unp;		/* the union itself */
+	struct xdr_discrim *choices;	/* [value, xdr proc] for each arm */
+	xdrproc_t dfault;	/* default xdr routine */
+{
+	register enum_t dscm;
+
+	/*
+	 * we deal with the discriminator;  it's an enum
+	 */
+	if (! xdr_enum(xdrs, dscmp)) {
+		return (FALSE);
+	}
+	dscm = *dscmp;
+
+	/*
+	 * search choices for a value that matches the discriminator.
+	 * if we find one, execute the xdr routine for that value.
+	 */
+	for (; choices->proc != NULL_xdrproc_t; choices++) {
+		if (choices->value == dscm)
+			return ((*(choices->proc))(xdrs, unp, LASTUNSIGNED));
+	}
+
+	/*
+	 * no match - execute the default xdr routine if there is one
+	 */
+	return ((dfault == NULL_xdrproc_t) ? FALSE :
+	    (*dfault)(xdrs, unp, LASTUNSIGNED));
+}
+
+
+/*
+ * Non-portable xdr primitives.
+ * Care should be taken when moving these routines to new architectures.
+ */
+
+
+/*
+ * XDR null terminated ASCII strings
+ * xdr_string deals with "C strings" - arrays of bytes that are
+ * terminated by a NULL character.  The parameter cpp references a
+ * pointer to storage; If the pointer is null, then the necessary
+ * storage is allocated.  The last parameter is the max allowed length
+ * of the string as specified by a protocol.
+ */
+bool_t
+xdr_string(xdrs, cpp, maxsize)
+	register XDR *xdrs;
+	char **cpp;
+	u_int maxsize;
+{
+	register char *sp = *cpp;  /* sp is the actual string pointer */
+	u_int size;
+	u_int nodesize;
+
+	/*
+	 * first deal with the length since xdr strings are counted-strings
+	 */
+	switch (xdrs->x_op) {
+	case XDR_FREE:
+		if (sp == NULL) {
+			return(TRUE);	/* already free */
+		}
+		/* fall through... */
+	case XDR_ENCODE:
+		size = strlen(sp);
+		break;
+	}
+	if (! xdr_u_int(xdrs, &size)) {
+		return (FALSE);
+	}
+	if (size > maxsize) {
+		return (FALSE);
+	}
+	nodesize = size + 1;
+
+	/*
+	 * now deal with the actual bytes
+	 */
+	switch (xdrs->x_op) {
+
+	case XDR_DECODE:
+		if (nodesize == 0) {
+			return (TRUE);
+		}
+		if (sp == NULL)
+			*cpp = sp = (char *)mem_alloc(nodesize);
+		if (sp == NULL) {
+			(void) fprintf(stderr, "xdr_string: out of memory\n");
+			return (FALSE);
+		}
+		sp[size] = 0;
+		/* fall into ... */
+
+	case XDR_ENCODE:
+		return (xdr_opaque(xdrs, sp, size));
+
+	case XDR_FREE:
+		mem_free(sp, nodesize);
+		*cpp = NULL;
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+/* 
+ * Wrapper for xdr_string that can be called directly from 
+ * routines like clnt_call
+ */
+bool_t
+xdr_wrapstring(xdrs, cpp)
+	XDR *xdrs;
+	char **cpp;
+{
+	if (xdr_string(xdrs, cpp, LASTUNSIGNED)) {
+		return (TRUE);
+	}
+	return (FALSE);
+}
diff --git a/sunrpc/xdr_array.c b/sunrpc/xdr_array.c
new file mode 100644
index 0000000000..7c2831ccd2
--- /dev/null
+++ b/sunrpc/xdr_array.c
@@ -0,0 +1,153 @@
+/* @(#)xdr_array.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)xdr_array.c 1.10 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * xdr_array.c, Generic XDR routines impelmentation.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * These are the "non-trivial" xdr primitives used to serialize and de-serialize
+ * arrays.  See xdr.h for more info on the interface to xdr.
+ */
+
+#include <stdio.h>
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+
+#define LASTUNSIGNED	((u_int)0-1)
+
+
+/*
+ * XDR an array of arbitrary elements
+ * *addrp is a pointer to the array, *sizep is the number of elements.
+ * If addrp is NULL (*sizep * elsize) bytes are allocated.
+ * elsize is the size (in bytes) of each element, and elproc is the
+ * xdr procedure to call to handle each element of the array.
+ */
+bool_t
+xdr_array(xdrs, addrp, sizep, maxsize, elsize, elproc)
+	register XDR *xdrs;
+	caddr_t *addrp;		/* array pointer */
+	u_int *sizep;		/* number of elements */
+	u_int maxsize;		/* max numberof elements */
+	u_int elsize;		/* size in bytes of each element */
+	xdrproc_t elproc;	/* xdr routine to handle each element */
+{
+	register u_int i;
+	register caddr_t target = *addrp;
+	register u_int c;  /* the actual element count */
+	register bool_t stat = TRUE;
+	register u_int nodesize;
+
+	/* like strings, arrays are really counted arrays */
+	if (! xdr_u_int(xdrs, sizep)) {
+		return (FALSE);
+	}
+	c = *sizep;
+	if ((c > maxsize) && (xdrs->x_op != XDR_FREE)) {
+		return (FALSE);
+	}
+	nodesize = c * elsize;
+
+	/*
+	 * if we are deserializing, we may need to allocate an array.
+	 * We also save time by checking for a null array if we are freeing.
+	 */
+	if (target == NULL)
+		switch (xdrs->x_op) {
+		case XDR_DECODE:
+			if (c == 0)
+				return (TRUE);
+			*addrp = target = mem_alloc(nodesize);
+			if (target == NULL) {
+				(void) fprintf(stderr, 
+					"xdr_array: out of memory\n");
+				return (FALSE);
+			}
+			bzero(target, nodesize);
+			break;
+
+		case XDR_FREE:
+			return (TRUE);
+	}
+	
+	/*
+	 * now we xdr each element of array
+	 */
+	for (i = 0; (i < c) && stat; i++) {
+		stat = (*elproc)(xdrs, target, LASTUNSIGNED);
+		target += elsize;
+	}
+
+	/*
+	 * the array may need freeing
+	 */
+	if (xdrs->x_op == XDR_FREE) {
+		mem_free(*addrp, nodesize);
+		*addrp = NULL;
+	}
+	return (stat);
+}
+
+/*
+ * xdr_vector():
+ *
+ * XDR a fixed length array. Unlike variable-length arrays,
+ * the storage of fixed length arrays is static and unfreeable.
+ * > basep: base of the array
+ * > size: size of the array
+ * > elemsize: size of each element
+ * > xdr_elem: routine to XDR each element
+ */
+bool_t
+xdr_vector(xdrs, basep, nelem, elemsize, xdr_elem)
+	register XDR *xdrs;
+	register char *basep;
+	register u_int nelem;
+	register u_int elemsize;
+	register xdrproc_t xdr_elem;	
+{
+	register u_int i;
+	register char *elptr;
+
+	elptr = basep;
+	for (i = 0; i < nelem; i++) {
+		if (! (*xdr_elem)(xdrs, elptr, LASTUNSIGNED)) {
+			return(FALSE);
+		}
+		elptr += elemsize;
+	}
+	return(TRUE);	
+}
+
diff --git a/sunrpc/xdr_float.c b/sunrpc/xdr_float.c
new file mode 100644
index 0000000000..549f8bd97b
--- /dev/null
+++ b/sunrpc/xdr_float.c
@@ -0,0 +1,267 @@
+/* @(#)xdr_float.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)xdr_float.c 1.12 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * xdr_float.c, Generic XDR routines impelmentation.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * These are the "floating point" xdr routines used to (de)serialize
+ * most common data items.  See xdr.h for more info on the interface to
+ * xdr.
+ */
+
+#include <stdio.h>
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+
+/*
+ * NB: Not portable.
+ * This routine works on Suns (Sky / 68000's) and Vaxen.
+ */
+
+#ifdef vax
+
+/* What IEEE single precision floating point looks like on a Vax */
+struct	ieee_single {
+	unsigned int	mantissa: 23;
+	unsigned int	exp     : 8;
+	unsigned int	sign    : 1;
+};
+
+/* Vax single precision floating point */
+struct	vax_single {
+	unsigned int	mantissa1 : 7;
+	unsigned int	exp       : 8;
+	unsigned int	sign      : 1;
+	unsigned int	mantissa2 : 16;
+};
+
+#define VAX_SNG_BIAS	0x81
+#define IEEE_SNG_BIAS	0x7f
+
+static struct sgl_limits {
+	struct vax_single s;
+	struct ieee_single ieee;
+} sgl_limits[2] = {
+	{{ 0x7f, 0xff, 0x0, 0xffff },	/* Max Vax */
+	{ 0x0, 0xff, 0x0 }},		/* Max IEEE */
+	{{ 0x0, 0x0, 0x0, 0x0 },	/* Min Vax */
+	{ 0x0, 0x0, 0x0 }}		/* Min IEEE */
+};
+#endif /* vax */
+
+bool_t
+xdr_float(xdrs, fp)
+	register XDR *xdrs;
+	register float *fp;
+{
+#ifdef vax
+	struct ieee_single is;
+	struct vax_single vs, *vsp;
+	struct sgl_limits *lim;
+	int i;
+#endif
+	switch (xdrs->x_op) {
+
+	case XDR_ENCODE:
+#ifndef vax
+		return (XDR_PUTLONG(xdrs, (long *)fp));
+#else
+		vs = *((struct vax_single *)fp);
+		for (i = 0, lim = sgl_limits;
+			i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
+			i++, lim++) {
+			if ((vs.mantissa2 == lim->s.mantissa2) &&
+				(vs.exp == lim->s.exp) &&
+				(vs.mantissa1 == lim->s.mantissa1)) {
+				is = lim->ieee;
+				goto shipit;
+			}
+		}
+		is.exp = vs.exp - VAX_SNG_BIAS + IEEE_SNG_BIAS;
+		is.mantissa = (vs.mantissa1 << 16) | vs.mantissa2;
+	shipit:
+		is.sign = vs.sign;
+		return (XDR_PUTLONG(xdrs, (long *)&is));
+#endif
+
+	case XDR_DECODE:
+#ifndef vax
+		return (XDR_GETLONG(xdrs, (long *)fp));
+#else
+		vsp = (struct vax_single *)fp;
+		if (!XDR_GETLONG(xdrs, (long *)&is))
+			return (FALSE);
+		for (i = 0, lim = sgl_limits;
+			i < sizeof(sgl_limits)/sizeof(struct sgl_limits);
+			i++, lim++) {
+			if ((is.exp == lim->ieee.exp) &&
+				(is.mantissa == lim->ieee.mantissa)) {
+				*vsp = lim->s;
+				goto doneit;
+			}
+		}
+		vsp->exp = is.exp - IEEE_SNG_BIAS + VAX_SNG_BIAS;
+		vsp->mantissa2 = is.mantissa;
+		vsp->mantissa1 = (is.mantissa >> 16);
+	doneit:
+		vsp->sign = is.sign;
+		return (TRUE);
+#endif
+
+	case XDR_FREE:
+		return (TRUE);
+	}
+	return (FALSE);
+}
+
+/*
+ * This routine works on Suns (Sky / 68000's) and Vaxen.
+ */
+
+#ifdef vax
+/* What IEEE double precision floating point looks like on a Vax */
+struct	ieee_double {
+	unsigned int	mantissa1 : 20;
+	unsigned int	exp       : 11;
+	unsigned int	sign      : 1;
+	unsigned int	mantissa2 : 32;
+};
+
+/* Vax double precision floating point */
+struct  vax_double {
+	unsigned int	mantissa1 : 7;
+	unsigned int	exp       : 8;
+	unsigned int	sign      : 1;
+	unsigned int	mantissa2 : 16;
+	unsigned int	mantissa3 : 16;
+	unsigned int	mantissa4 : 16;
+};
+
+#define VAX_DBL_BIAS	0x81
+#define IEEE_DBL_BIAS	0x3ff
+#define MASK(nbits)	((1 << nbits) - 1)
+
+static struct dbl_limits {
+	struct	vax_double d;
+	struct	ieee_double ieee;
+} dbl_limits[2] = {
+	{{ 0x7f, 0xff, 0x0, 0xffff, 0xffff, 0xffff },	/* Max Vax */
+	{ 0x0, 0x7ff, 0x0, 0x0 }},			/* Max IEEE */
+	{{ 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},		/* Min Vax */
+	{ 0x0, 0x0, 0x0, 0x0 }}				/* Min IEEE */
+};
+
+#endif /* vax */
+
+
+bool_t
+xdr_double(xdrs, dp)
+	register XDR *xdrs;
+	double *dp;
+{
+	register long *lp;
+#ifdef vax
+	struct	ieee_double id;
+	struct	vax_double vd;
+	register struct dbl_limits *lim;
+	int i;
+#endif
+
+	switch (xdrs->x_op) {
+
+	case XDR_ENCODE:
+#ifndef vax
+		lp = (long *)dp;
+#else
+		vd = *((struct vax_double *)dp);
+		for (i = 0, lim = dbl_limits;
+			i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
+			i++, lim++) {
+			if ((vd.mantissa4 == lim->d.mantissa4) &&
+				(vd.mantissa3 == lim->d.mantissa3) &&
+				(vd.mantissa2 == lim->d.mantissa2) &&
+				(vd.mantissa1 == lim->d.mantissa1) &&
+				(vd.exp == lim->d.exp)) {
+				id = lim->ieee;
+				goto shipit;
+			}
+		}
+		id.exp = vd.exp - VAX_DBL_BIAS + IEEE_DBL_BIAS;
+		id.mantissa1 = (vd.mantissa1 << 13) | (vd.mantissa2 >> 3);
+		id.mantissa2 = ((vd.mantissa2 & MASK(3)) << 29) |
+				(vd.mantissa3 << 13) |
+				((vd.mantissa4 >> 3) & MASK(13));
+	shipit:
+		id.sign = vd.sign;
+		lp = (long *)&id;
+#endif
+		return (XDR_PUTLONG(xdrs, lp++) && XDR_PUTLONG(xdrs, lp));
+
+	case XDR_DECODE:
+#ifndef vax
+		lp = (long *)dp;
+		return (XDR_GETLONG(xdrs, lp++) && XDR_GETLONG(xdrs, lp));
+#else
+		lp = (long *)&id;
+		if (!XDR_GETLONG(xdrs, lp++) || !XDR_GETLONG(xdrs, lp))
+			return (FALSE);
+		for (i = 0, lim = dbl_limits;
+			i < sizeof(dbl_limits)/sizeof(struct dbl_limits);
+			i++, lim++) {
+			if ((id.mantissa2 == lim->ieee.mantissa2) &&
+				(id.mantissa1 == lim->ieee.mantissa1) &&
+				(id.exp == lim->ieee.exp)) {
+				vd = lim->d;
+				goto doneit;
+			}
+		}
+		vd.exp = id.exp - IEEE_DBL_BIAS + VAX_DBL_BIAS;
+		vd.mantissa1 = (id.mantissa1 >> 13);
+		vd.mantissa2 = ((id.mantissa1 & MASK(13)) << 3) |
+				(id.mantissa2 >> 29);
+		vd.mantissa3 = (id.mantissa2 >> 13);
+		vd.mantissa4 = (id.mantissa2 << 3);
+	doneit:
+		vd.sign = id.sign;
+		*dp = *((double *)&vd);
+		return (TRUE);
+#endif
+
+	case XDR_FREE:
+		return (TRUE);
+	}
+	return (FALSE);
+}
diff --git a/sunrpc/xdr_mem.c b/sunrpc/xdr_mem.c
new file mode 100644
index 0000000000..558d369227
--- /dev/null
+++ b/sunrpc/xdr_mem.c
@@ -0,0 +1,184 @@
+/* @(#)xdr_mem.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)xdr_mem.c 1.19 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * xdr_mem.h, XDR implementation using memory buffers.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * If you have some data to be interpreted as external data representation
+ * or to be converted to external data representation in a memory buffer,
+ * then this is the package for you.
+ *
+ */
+
+
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <netinet/in.h>
+
+static bool_t	xdrmem_getlong();
+static bool_t	xdrmem_putlong();
+static bool_t	xdrmem_getbytes();
+static bool_t	xdrmem_putbytes();
+static u_int	xdrmem_getpos();
+static bool_t	xdrmem_setpos();
+static long *	xdrmem_inline();
+static void	xdrmem_destroy();
+
+static struct	xdr_ops xdrmem_ops = {
+	xdrmem_getlong,
+	xdrmem_putlong,
+	xdrmem_getbytes,
+	xdrmem_putbytes,
+	xdrmem_getpos,
+	xdrmem_setpos,
+	xdrmem_inline,
+	xdrmem_destroy
+};
+
+/*
+ * The procedure xdrmem_create initializes a stream descriptor for a
+ * memory buffer.  
+ */
+void
+xdrmem_create(xdrs, addr, size, op)
+	register XDR *xdrs;
+	caddr_t addr;
+	u_int size;
+	enum xdr_op op;
+{
+
+	xdrs->x_op = op;
+	xdrs->x_ops = &xdrmem_ops;
+	xdrs->x_private = xdrs->x_base = addr;
+	xdrs->x_handy = size;
+}
+
+static void
+xdrmem_destroy(/*xdrs*/)
+	/*XDR *xdrs;*/
+{
+}
+
+static bool_t
+xdrmem_getlong(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+
+	if ((xdrs->x_handy -= sizeof(long)) < 0)
+		return (FALSE);
+	*lp = (long)ntohl((u_long)(*((long *)(xdrs->x_private))));
+	xdrs->x_private += sizeof(long);
+	return (TRUE);
+}
+
+static bool_t
+xdrmem_putlong(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+
+	if ((xdrs->x_handy -= sizeof(long)) < 0)
+		return (FALSE);
+	*(long *)xdrs->x_private = (long)htonl((u_long)(*lp));
+	xdrs->x_private += sizeof(long);
+	return (TRUE);
+}
+
+static bool_t
+xdrmem_getbytes(xdrs, addr, len)
+	register XDR *xdrs;
+	caddr_t addr;
+	register u_int len;
+{
+
+	if ((xdrs->x_handy -= len) < 0)
+		return (FALSE);
+	bcopy(xdrs->x_private, addr, len);
+	xdrs->x_private += len;
+	return (TRUE);
+}
+
+static bool_t
+xdrmem_putbytes(xdrs, addr, len)
+	register XDR *xdrs;
+	caddr_t addr;
+	register u_int len;
+{
+
+	if ((xdrs->x_handy -= len) < 0)
+		return (FALSE);
+	bcopy(addr, xdrs->x_private, len);
+	xdrs->x_private += len;
+	return (TRUE);
+}
+
+static u_int
+xdrmem_getpos(xdrs)
+	register XDR *xdrs;
+{
+
+	return ((u_int)xdrs->x_private - (u_int)xdrs->x_base);
+}
+
+static bool_t
+xdrmem_setpos(xdrs, pos)
+	register XDR *xdrs;
+	u_int pos;
+{
+	register caddr_t newaddr = xdrs->x_base + pos;
+	register caddr_t lastaddr = xdrs->x_private + xdrs->x_handy;
+
+	if ((long)newaddr > (long)lastaddr)
+		return (FALSE);
+	xdrs->x_private = newaddr;
+	xdrs->x_handy = (int)lastaddr - (int)newaddr;
+	return (TRUE);
+}
+
+static long *
+xdrmem_inline(xdrs, len)
+	register XDR *xdrs;
+	int len;
+{
+	long *buf = 0;
+
+	if (xdrs->x_handy >= len) {
+		xdrs->x_handy -= len;
+		buf = (long *) xdrs->x_private;
+		xdrs->x_private += len;
+	}
+	return (buf);
+}
diff --git a/sunrpc/xdr_rec.c b/sunrpc/xdr_rec.c
new file mode 100644
index 0000000000..4d0d4ecfb3
--- /dev/null
+++ b/sunrpc/xdr_rec.c
@@ -0,0 +1,580 @@
+/* @(#)xdr_rec.c	2.2 88/08/01 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)xdr_rec.c 1.21 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * xdr_rec.c, Implements TCP/IP based XDR streams with a "record marking"
+ * layer above tcp (for rpc's use).
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * These routines interface XDRSTREAMS to a tcp/ip connection.
+ * There is a record marking layer between the xdr stream
+ * and the tcp transport level.  A record is composed on one or more
+ * record fragments.  A record fragment is a thirty-two bit header followed
+ * by n bytes of data, where n is contained in the header.  The header
+ * is represented as a htonl(u_long).  Thegh order bit encodes
+ * whether or not the fragment is the last fragment of the record
+ * (1 => fragment is last, 0 => more fragments to follow. 
+ * The other 31 bits encode the byte length of the fragment.
+ */
+
+#include <stdio.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <netinet/in.h>
+
+extern long	lseek();
+
+static u_int	fix_buf_size();
+
+static bool_t	xdrrec_getlong();
+static bool_t	xdrrec_putlong();
+static bool_t	xdrrec_getbytes();
+static bool_t	xdrrec_putbytes();
+static u_int	xdrrec_getpos();
+static bool_t	xdrrec_setpos();
+static long *	xdrrec_inline();
+static void	xdrrec_destroy();
+
+static struct  xdr_ops xdrrec_ops = {
+	xdrrec_getlong,
+	xdrrec_putlong,
+	xdrrec_getbytes,
+	xdrrec_putbytes,
+	xdrrec_getpos,
+	xdrrec_setpos,
+	xdrrec_inline,
+	xdrrec_destroy
+};
+
+/*
+ * A record is composed of one or more record fragments.
+ * A record fragment is a two-byte header followed by zero to
+ * 2**32-1 bytes.  The header is treated as a long unsigned and is
+ * encode/decoded to the network via htonl/ntohl.  The low order 31 bits
+ * are a byte count of the fragment.  The highest order bit is a boolean:
+ * 1 => this fragment is the last fragment of the record,
+ * 0 => this fragment is followed by more fragment(s).
+ *
+ * The fragment/record machinery is not general;  it is constructed to
+ * meet the needs of xdr and rpc based on tcp.
+ */
+
+#define LAST_FRAG ((u_long)(1 << 31))
+
+typedef struct rec_strm {
+	caddr_t tcp_handle;
+	caddr_t the_buffer;
+	/*
+	 * out-goung bits
+	 */
+	int (*writeit)();
+	caddr_t out_base;	/* output buffer (points to frag header) */
+	caddr_t out_finger;	/* next output position */
+	caddr_t out_boundry;	/* data cannot up to this address */
+	u_long *frag_header;	/* beginning of curren fragment */
+	bool_t frag_sent;	/* true if buffer sent in middle of record */
+	/*
+	 * in-coming bits
+	 */
+	int (*readit)();
+	u_long in_size;	/* fixed size of the input buffer */
+	caddr_t in_base;
+	caddr_t in_finger;	/* location of next byte to be had */
+	caddr_t in_boundry;	/* can read up to this location */
+	long fbtbc;		/* fragment bytes to be consumed */
+	bool_t last_frag;
+	u_int sendsize;
+	u_int recvsize;
+} RECSTREAM;
+
+
+/*
+ * Create an xdr handle for xdrrec
+ * xdrrec_create fills in xdrs.  Sendsize and recvsize are
+ * send and recv buffer sizes (0 => use default).
+ * tcp_handle is an opaque handle that is passed as the first parameter to
+ * the procedures readit and writeit.  Readit and writeit are read and
+ * write respectively.   They are like the system
+ * calls expect that they take an opaque handle rather than an fd.
+ */
+void
+xdrrec_create(xdrs, sendsize, recvsize, tcp_handle, readit, writeit)
+	register XDR *xdrs;
+	register u_int sendsize;
+	register u_int recvsize;
+	caddr_t tcp_handle;
+	int (*readit)();  /* like read, but pass it a tcp_handle, not sock */
+	int (*writeit)();  /* like write, but pass it a tcp_handle, not sock */
+{
+	register RECSTREAM *rstrm =
+		(RECSTREAM *)mem_alloc(sizeof(RECSTREAM));
+
+	if (rstrm == NULL) {
+		(void)fprintf(stderr, "xdrrec_create: out of memory\n");
+		/* 
+		 *  This is bad.  Should rework xdrrec_create to 
+		 *  return a handle, and in this case return NULL
+		 */
+		return;
+	}
+	/*
+	 * adjust sizes and allocate buffer quad byte aligned
+	 */
+	rstrm->sendsize = sendsize = fix_buf_size(sendsize);
+	rstrm->recvsize = recvsize = fix_buf_size(recvsize);
+	rstrm->the_buffer = mem_alloc(sendsize + recvsize + BYTES_PER_XDR_UNIT);
+	if (rstrm->the_buffer == NULL) {
+		(void)fprintf(stderr, "xdrrec_create: out of memory\n");
+		return;
+	}
+	for (rstrm->out_base = rstrm->the_buffer;
+		(u_int)rstrm->out_base % BYTES_PER_XDR_UNIT != 0;
+		rstrm->out_base++);
+	rstrm->in_base = rstrm->out_base + sendsize;
+	/*
+	 * now the rest ...
+	 */
+	xdrs->x_ops = &xdrrec_ops;
+	xdrs->x_private = (caddr_t)rstrm;
+	rstrm->tcp_handle = tcp_handle;
+	rstrm->readit = readit;
+	rstrm->writeit = writeit;
+	rstrm->out_finger = rstrm->out_boundry = rstrm->out_base;
+	rstrm->frag_header = (u_long *)rstrm->out_base;
+	rstrm->out_finger += sizeof(u_long);
+	rstrm->out_boundry += sendsize;
+	rstrm->frag_sent = FALSE;
+	rstrm->in_size = recvsize;
+	rstrm->in_boundry = rstrm->in_base;
+	rstrm->in_finger = (rstrm->in_boundry += recvsize);
+	rstrm->fbtbc = 0;
+	rstrm->last_frag = TRUE;
+}
+
+
+/*
+ * The reoutines defined below are the xdr ops which will go into the
+ * xdr handle filled in by xdrrec_create.
+ */
+
+static bool_t
+xdrrec_getlong(xdrs, lp)
+	XDR *xdrs;
+	long *lp;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
+	register long *buflp = (long *)(rstrm->in_finger);
+	long mylong;
+
+	/* first try the inline, fast case */
+	if ((rstrm->fbtbc >= sizeof(long)) &&
+		(((int)rstrm->in_boundry - (int)buflp) >= sizeof(long))) {
+		*lp = (long)ntohl((u_long)(*buflp));
+		rstrm->fbtbc -= sizeof(long);
+		rstrm->in_finger += sizeof(long);
+	} else {
+		if (! xdrrec_getbytes(xdrs, (caddr_t)&mylong, sizeof(long)))
+			return (FALSE);
+		*lp = (long)ntohl((u_long)mylong);
+	}
+	return (TRUE);
+}
+
+static bool_t
+xdrrec_putlong(xdrs, lp)
+	XDR *xdrs;
+	long *lp;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
+	register long *dest_lp = ((long *)(rstrm->out_finger));
+
+	if ((rstrm->out_finger += sizeof(long)) > rstrm->out_boundry) {
+		/*
+		 * this case should almost never happen so the code is
+		 * inefficient
+		 */
+		rstrm->out_finger -= sizeof(long);
+		rstrm->frag_sent = TRUE;
+		if (! flush_out(rstrm, FALSE))
+			return (FALSE);
+		dest_lp = ((long *)(rstrm->out_finger));
+		rstrm->out_finger += sizeof(long);
+	}
+	*dest_lp = (long)htonl((u_long)(*lp));
+	return (TRUE);
+}
+
+static bool_t  /* must manage buffers, fragments, and records */
+xdrrec_getbytes(xdrs, addr, len)
+	XDR *xdrs;
+	register caddr_t addr;
+	register u_int len;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
+	register int current;
+
+	while (len > 0) {
+		current = rstrm->fbtbc;
+		if (current == 0) {
+			if (rstrm->last_frag)
+				return (FALSE);
+			if (! set_input_fragment(rstrm))
+				return (FALSE);
+			continue;
+		}
+		current = (len < current) ? len : current;
+		if (! get_input_bytes(rstrm, addr, current))
+			return (FALSE);
+		addr += current; 
+		rstrm->fbtbc -= current;
+		len -= current;
+	}
+	return (TRUE);
+}
+
+static bool_t
+xdrrec_putbytes(xdrs, addr, len)
+	XDR *xdrs;
+	register caddr_t addr;
+	register u_int len;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
+	register int current;
+
+	while (len > 0) {
+		current = (u_int)rstrm->out_boundry - (u_int)rstrm->out_finger;
+		current = (len < current) ? len : current;
+		bcopy(addr, rstrm->out_finger, current);
+		rstrm->out_finger += current;
+		addr += current;
+		len -= current;
+		if (rstrm->out_finger == rstrm->out_boundry) {
+			rstrm->frag_sent = TRUE;
+			if (! flush_out(rstrm, FALSE))
+				return (FALSE);
+		}
+	}
+	return (TRUE);
+}
+
+static u_int
+xdrrec_getpos(xdrs)
+	register XDR *xdrs;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
+	register long pos;
+
+	pos = lseek((int)rstrm->tcp_handle, (long) 0, 1);
+	if (pos != -1)
+		switch (xdrs->x_op) {
+
+		case XDR_ENCODE:
+			pos += rstrm->out_finger - rstrm->out_base;
+			break;
+
+		case XDR_DECODE:
+			pos -= rstrm->in_boundry - rstrm->in_finger;
+			break;
+
+		default:
+			pos = (u_int) -1;
+			break;
+		}
+	return ((u_int) pos);
+}
+
+static bool_t
+xdrrec_setpos(xdrs, pos)
+	register XDR *xdrs;
+	u_int pos;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
+	u_int currpos = xdrrec_getpos(xdrs);
+	int delta = currpos - pos;
+	caddr_t newpos;
+
+	if ((int)currpos != -1)
+		switch (xdrs->x_op) {
+
+		case XDR_ENCODE:
+			newpos = rstrm->out_finger - delta;
+			if ((newpos > (caddr_t)(rstrm->frag_header)) &&
+				(newpos < rstrm->out_boundry)) {
+				rstrm->out_finger = newpos;
+				return (TRUE);
+			}
+			break;
+
+		case XDR_DECODE:
+			newpos = rstrm->in_finger - delta;
+			if ((delta < (int)(rstrm->fbtbc)) &&
+				(newpos <= rstrm->in_boundry) &&
+				(newpos >= rstrm->in_base)) {
+				rstrm->in_finger = newpos;
+				rstrm->fbtbc -= delta;
+				return (TRUE);
+			}
+			break;
+		}
+	return (FALSE);
+}
+
+static long *
+xdrrec_inline(xdrs, len)
+	register XDR *xdrs;
+	int len;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
+	long * buf = NULL;
+
+	switch (xdrs->x_op) {
+
+	case XDR_ENCODE:
+		if ((rstrm->out_finger + len) <= rstrm->out_boundry) {
+			buf = (long *) rstrm->out_finger;
+			rstrm->out_finger += len;
+		}
+		break;
+
+	case XDR_DECODE:
+		if ((len <= rstrm->fbtbc) &&
+			((rstrm->in_finger + len) <= rstrm->in_boundry)) {
+			buf = (long *) rstrm->in_finger;
+			rstrm->fbtbc -= len;
+			rstrm->in_finger += len;
+		}
+		break;
+	}
+	return (buf);
+}
+
+static void
+xdrrec_destroy(xdrs)
+	register XDR *xdrs;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
+
+	mem_free(rstrm->the_buffer,
+		rstrm->sendsize + rstrm->recvsize + BYTES_PER_XDR_UNIT);
+	mem_free((caddr_t)rstrm, sizeof(RECSTREAM));
+}
+
+
+/*
+ * Exported routines to manage xdr records
+ */
+
+/*
+ * Before reading (deserializing from the stream, one should always call
+ * this procedure to guarantee proper record alignment.
+ */
+bool_t
+xdrrec_skiprecord(xdrs)
+	XDR *xdrs;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
+
+	while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
+		if (! skip_input_bytes(rstrm, rstrm->fbtbc))
+			return (FALSE);
+		rstrm->fbtbc = 0;
+		if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
+			return (FALSE);
+	}
+	rstrm->last_frag = FALSE;
+	return (TRUE);
+}
+
+/*
+ * Look ahead fuction.
+ * Returns TRUE iff there is no more input in the buffer 
+ * after consuming the rest of the current record.
+ */
+bool_t
+xdrrec_eof(xdrs)
+	XDR *xdrs;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
+
+	while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
+		if (! skip_input_bytes(rstrm, rstrm->fbtbc))
+			return (TRUE);
+		rstrm->fbtbc = 0;
+		if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
+			return (TRUE);
+	}
+	if (rstrm->in_finger == rstrm->in_boundry)
+		return (TRUE);
+	return (FALSE);
+}
+
+/*
+ * The client must tell the package when an end-of-record has occurred.
+ * The second paraemters tells whether the record should be flushed to the
+ * (output) tcp stream.  (This let's the package support batched or
+ * pipelined procedure calls.)  TRUE => immmediate flush to tcp connection.
+ */
+bool_t
+xdrrec_endofrecord(xdrs, sendnow)
+	XDR *xdrs;
+	bool_t sendnow;
+{
+	register RECSTREAM *rstrm = (RECSTREAM *)(xdrs->x_private);
+	register u_long len;  /* fragment length */
+
+	if (sendnow || rstrm->frag_sent ||
+		((u_long)rstrm->out_finger + sizeof(u_long) >=
+		(u_long)rstrm->out_boundry)) {
+		rstrm->frag_sent = FALSE;
+		return (flush_out(rstrm, TRUE));
+	}
+	len = (u_long)(rstrm->out_finger) - (u_long)(rstrm->frag_header) -
+	   sizeof(u_long);
+	*(rstrm->frag_header) = htonl((u_long)len | LAST_FRAG);
+	rstrm->frag_header = (u_long *)rstrm->out_finger;
+	rstrm->out_finger += sizeof(u_long);
+	return (TRUE);
+}
+
+
+/*
+ * Internal useful routines
+ */
+static bool_t
+flush_out(rstrm, eor)
+	register RECSTREAM *rstrm;
+	bool_t eor;
+{
+	register u_long eormask = (eor == TRUE) ? LAST_FRAG : 0;
+	register u_long len = (u_long)(rstrm->out_finger) - 
+		(u_long)(rstrm->frag_header) - sizeof(u_long);
+
+	*(rstrm->frag_header) = htonl(len | eormask);
+	len = (u_long)(rstrm->out_finger) - (u_long)(rstrm->out_base);
+	if ((*(rstrm->writeit))(rstrm->tcp_handle, rstrm->out_base, (int)len)
+		!= (int)len)
+		return (FALSE);
+	rstrm->frag_header = (u_long *)rstrm->out_base;
+	rstrm->out_finger = (caddr_t)rstrm->out_base + sizeof(u_long);
+	return (TRUE);
+}
+
+static bool_t  /* knows nothing about records!  Only about input buffers */
+fill_input_buf(rstrm)
+	register RECSTREAM *rstrm;
+{
+	register caddr_t where;
+	u_int i;
+	register int len;
+
+	where = rstrm->in_base;
+	i = (u_int)rstrm->in_boundry % BYTES_PER_XDR_UNIT;
+	where += i;
+	len = rstrm->in_size - i;
+	if ((len = (*(rstrm->readit))(rstrm->tcp_handle, where, len)) == -1)
+		return (FALSE);
+	rstrm->in_finger = where;
+	where += len;
+	rstrm->in_boundry = where;
+	return (TRUE);
+}
+
+static bool_t  /* knows nothing about records!  Only about input buffers */
+get_input_bytes(rstrm, addr, len)
+	register RECSTREAM *rstrm;
+	register caddr_t addr;
+	register int len;
+{
+	register int current;
+
+	while (len > 0) {
+		current = (int)rstrm->in_boundry - (int)rstrm->in_finger;
+		if (current == 0) {
+			if (! fill_input_buf(rstrm))
+				return (FALSE);
+			continue;
+		}
+		current = (len < current) ? len : current;
+		bcopy(rstrm->in_finger, addr, current);
+		rstrm->in_finger += current;
+		addr += current;
+		len -= current;
+	}
+	return (TRUE);
+}
+
+static bool_t  /* next two bytes of the input stream are treated as a header */
+set_input_fragment(rstrm)
+	register RECSTREAM *rstrm;
+{
+	u_long header;
+
+	if (! get_input_bytes(rstrm, (caddr_t)&header, sizeof(header)))
+		return (FALSE);
+	header = (long)ntohl(header);
+	rstrm->last_frag = ((header & LAST_FRAG) == 0) ? FALSE : TRUE;
+	rstrm->fbtbc = header & (~LAST_FRAG);
+	return (TRUE);
+}
+
+static bool_t  /* consumes input bytes; knows nothing about records! */
+skip_input_bytes(rstrm, cnt)
+	register RECSTREAM *rstrm;
+	long cnt;
+{
+	register int current;
+
+	while (cnt > 0) {
+		current = (int)rstrm->in_boundry - (int)rstrm->in_finger;
+		if (current == 0) {
+			if (! fill_input_buf(rstrm))
+				return (FALSE);
+			continue;
+		}
+		current = (cnt < current) ? cnt : current;
+		rstrm->in_finger += current;
+		cnt -= current;
+	}
+	return (TRUE);
+}
+
+static u_int
+fix_buf_size(s)
+	register u_int s;
+{
+
+	if (s < 100)
+		s = 4000;
+	return (RNDUP(s));
+}
diff --git a/sunrpc/xdr_ref.c b/sunrpc/xdr_ref.c
new file mode 100644
index 0000000000..32d91d9999
--- /dev/null
+++ b/sunrpc/xdr_ref.c
@@ -0,0 +1,132 @@
+/* @(#)xdr_reference.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)xdr_reference.c 1.11 87/08/11 SMI";
+#endif
+
+/*
+ * xdr_reference.c, Generic XDR routines impelmentation.
+ *
+ * Copyright (C) 1987, Sun Microsystems, Inc.
+ *
+ * These are the "non-trivial" xdr primitives used to serialize and de-serialize
+ * "pointers".  See xdr.h for more info on the interface to xdr.
+ */
+
+#include <stdio.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+
+#define LASTUNSIGNED	((u_int)0-1)
+
+/*
+ * XDR an indirect pointer
+ * xdr_reference is for recursively translating a structure that is
+ * referenced by a pointer inside the structure that is currently being
+ * translated.  pp references a pointer to storage. If *pp is null
+ * the  necessary storage is allocated.
+ * size is the sizeof the referneced structure.
+ * proc is the routine to handle the referenced structure.
+ */
+bool_t
+xdr_reference(xdrs, pp, size, proc)
+	register XDR *xdrs;
+	caddr_t *pp;		/* the pointer to work on */
+	u_int size;		/* size of the object pointed to */
+	xdrproc_t proc;		/* xdr routine to handle the object */
+{
+	register caddr_t loc = *pp;
+	register bool_t stat;
+
+	if (loc == NULL)
+		switch (xdrs->x_op) {
+		case XDR_FREE:
+			return (TRUE);
+
+		case XDR_DECODE:
+			*pp = loc = (caddr_t) mem_alloc(size);
+			if (loc == NULL) {
+				(void) fprintf(stderr,
+				    "xdr_reference: out of memory\n");
+				return (FALSE);
+			}
+			bzero(loc, (int)size);
+			break;
+	}
+
+	stat = (*proc)(xdrs, loc, LASTUNSIGNED);
+
+	if (xdrs->x_op == XDR_FREE) {
+		mem_free(loc, size);
+		*pp = NULL;
+	}
+	return (stat);
+}
+
+
+/*
+ * xdr_pointer():
+ *
+ * XDR a pointer to a possibly recursive data structure. This
+ * differs with xdr_reference in that it can serialize/deserialiaze
+ * trees correctly.
+ *
+ *  What's sent is actually a union:
+ *
+ *  union object_pointer switch (boolean b) {
+ *  case TRUE: object_data data;
+ *  case FALSE: void nothing;
+ *  }
+ *
+ * > objpp: Pointer to the pointer to the object.
+ * > obj_size: size of the object.
+ * > xdr_obj: routine to XDR an object.
+ *
+ */
+bool_t
+xdr_pointer(xdrs,objpp,obj_size,xdr_obj)
+	register XDR *xdrs;
+	char **objpp;
+	u_int obj_size;
+	xdrproc_t xdr_obj;
+{
+
+	bool_t more_data;
+
+	more_data = (*objpp != NULL);
+	if (! xdr_bool(xdrs,&more_data)) {
+		return (FALSE);
+	}
+	if (! more_data) {
+		*objpp = NULL;
+		return (TRUE);
+	}
+	return (xdr_reference(xdrs,objpp,obj_size,xdr_obj));
+}
diff --git a/sunrpc/xdr_stdio.c b/sunrpc/xdr_stdio.c
new file mode 100644
index 0000000000..694774f6f6
--- /dev/null
+++ b/sunrpc/xdr_stdio.c
@@ -0,0 +1,189 @@
+/* @(#)xdr_stdio.c	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+#if !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)xdr_stdio.c 1.16 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * xdr_stdio.c, XDR implementation on standard i/o file.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * This set of routines implements a XDR on a stdio stream.
+ * XDR_ENCODE serializes onto the stream, XDR_DECODE de-serializes
+ * from the stream.
+ */
+
+#include <rpc/types.h>
+#include <stdio.h>
+#include <rpc/xdr.h>
+
+static bool_t	xdrstdio_getlong();
+static bool_t	xdrstdio_putlong();
+static bool_t	xdrstdio_getbytes();
+static bool_t	xdrstdio_putbytes();
+static u_int	xdrstdio_getpos();
+static bool_t	xdrstdio_setpos();
+static long *	xdrstdio_inline();
+static void	xdrstdio_destroy();
+
+/*
+ * Ops vector for stdio type XDR
+ */
+static struct xdr_ops	xdrstdio_ops = {
+	xdrstdio_getlong,	/* deseraialize a long int */
+	xdrstdio_putlong,	/* seraialize a long int */
+	xdrstdio_getbytes,	/* deserialize counted bytes */
+	xdrstdio_putbytes,	/* serialize counted bytes */
+	xdrstdio_getpos,	/* get offset in the stream */
+	xdrstdio_setpos,	/* set offset in the stream */
+	xdrstdio_inline,	/* prime stream for inline macros */
+	xdrstdio_destroy	/* destroy stream */
+};
+
+/*
+ * Initialize a stdio xdr stream.
+ * Sets the xdr stream handle xdrs for use on the stream file.
+ * Operation flag is set to op.
+ */
+void
+xdrstdio_create(xdrs, file, op)
+	register XDR *xdrs;
+	FILE *file;
+	enum xdr_op op;
+{
+
+	xdrs->x_op = op;
+	xdrs->x_ops = &xdrstdio_ops;
+	xdrs->x_private = (caddr_t)file;
+	xdrs->x_handy = 0;
+	xdrs->x_base = 0;
+}
+
+/*
+ * Destroy a stdio xdr stream.
+ * Cleans up the xdr stream handle xdrs previously set up by xdrstdio_create.
+ */
+static void
+xdrstdio_destroy(xdrs)
+	register XDR *xdrs;
+{
+	(void)fflush((FILE *)xdrs->x_private);
+	/* xx should we close the file ?? */
+};
+
+static bool_t
+xdrstdio_getlong(xdrs, lp)
+	XDR *xdrs;
+	register long *lp;
+{
+
+	if (fread((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
+		return (FALSE);
+#ifndef mc68000
+	*lp = ntohl(*lp);
+#endif
+	return (TRUE);
+}
+
+static bool_t
+xdrstdio_putlong(xdrs, lp)
+	XDR *xdrs;
+	long *lp;
+{
+
+#ifndef mc68000
+	long mycopy = htonl(*lp);
+	lp = &mycopy;
+#endif
+	if (fwrite((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
+		return (FALSE);
+	return (TRUE);
+}
+
+static bool_t
+xdrstdio_getbytes(xdrs, addr, len)
+	XDR *xdrs;
+	caddr_t addr;
+	u_int len;
+{
+
+	if ((len != 0) && (fread(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
+		return (FALSE);
+	return (TRUE);
+}
+
+static bool_t
+xdrstdio_putbytes(xdrs, addr, len)
+	XDR *xdrs;
+	caddr_t addr;
+	u_int len;
+{
+
+	if ((len != 0) && (fwrite(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
+		return (FALSE);
+	return (TRUE);
+}
+
+static u_int
+xdrstdio_getpos(xdrs)
+	XDR *xdrs;
+{
+
+	return ((u_int) ftell((FILE *)xdrs->x_private));
+}
+
+static bool_t
+xdrstdio_setpos(xdrs, pos) 
+	XDR *xdrs;
+	u_int pos;
+{ 
+
+	return ((fseek((FILE *)xdrs->x_private, (long)pos, 0) < 0) ?
+		FALSE : TRUE);
+}
+
+static long *
+xdrstdio_inline(xdrs, len)
+	XDR *xdrs;
+	u_int len;
+{
+
+	/*
+	 * Must do some work to implement this: must insure
+	 * enough data in the underlying stdio buffer,
+	 * that the buffer is aligned so that we can indirect through a
+	 * long *, and stuff this pointer in xdrs->x_buf.  Doing
+	 * a fread or fwrite to a scratch buffer would defeat
+	 * most of the gains to be had here and require storage
+	 * management on this buffer, so we don't do this.
+	 */
+	return (NULL);
+}