Update.

1998-01-26 00:57  Ulrich Drepper  <drepper@cygnus.com>

	* db2/Makefile (routines): Add os_alloc.
	* db2/db.h: Update from db-2.3.16.
	* db2/db_185.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/btree/bt_close.c: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_delete.c: Likewise.
	* db2/btree/bt_open.c: Likewise.
	* db2/btree/bt_page.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_rec.c: Likewise.
	* db2/btree/bt_recno.c: Likewise.
	* db2/btree/btree_auto.c: Likewise.
	* db2/common/db_appinit.c: Likewise.
	* db2/common/db_apprec.c: Likewise.
	* db2/common/db_err.c: Likewise.
	* db2/common/db_region.c: Likewise.
	* db2/common/db_shash.c: Likewise.
	* db2/db/db.c: Likewise.
	* db2/db/db_auto.c: Likewise.
	* db2/db/db_conv.c: Likewise.
	* db2/db/db_dispatch.c: Likewise.
	* db2/db/db_dup.c: Likewise.
	* db2/db/db_pr.c: Likewise.
	* db2/db/db_rec.c: Likewise.
	* db2/db185/db185.c: Likewise.
	* db2/dbm/dbm.c: Likewise.
	* db2/hash/hash.c: Likewise.
	* db2/hash/hash_auto.c: Likewise.
	* db2/hash/hash_dup.c: Likewise.
	* db2/hash/hash_page.c: Likewise.
	* db2/hash/hash_rec.c: Likewise.
	* db2/include/btree_ext.h: Likewise.
	* db2/include/clib_ext.h: Likewise.
	* db2/include/common_ext.h: Likewise.
	* db2/include/db.h.src: Likewise.
	* db2/include/db_185.h.src: Likewise.
	* db2/include/db_am.h: Likewise.
	* db2/include/db_ext.h: Likewise.
	* db2/include/db_int.h.src: Likewise.
	* db2/include/hash_ext.h: Likewise.
	* db2/include/lock_ext.h: Likewise.
	* db2/include/log.h: Likewise.
	* db2/include/log_auto.h: Likewise.
	* db2/include/log_ext.h: Likewise.
	* db2/include/mp.h: Likewise.
	* db2/include/mp_ext.h: Likewise.
	* db2/include/mutex_ext.h: Likewise.
	* db2/include/os_ext.h: Likewise.
	* db2/include/os_func.h: Likewise.
	* db2/include/txn_ext.h: Likewise.
	* db2/lock/lock.c: Likewise.
	* db2/lock/lock_util.c: Likewise.
	* db2/log/log.c: Likewise.
	* db2/log/log.src: Likewise.
	* db2/log/log_archive.c: Likewise.
	* db2/log/log_auto.c: Likewise.
	* db2/log/log_get.c: Likewise.
	* db2/log/log_put.c: Likewise.
	* db2/log/log_rec.c: Likewise.
	* db2/log/log_register.c: Likewise.
	* db2/mp/mp_bh.c: Likewise.
	* db2/mp/mp_fget.c: Likewise.
	* db2/mp/mp_fopen.c: Likewise.
	* db2/mp/mp_fput.c: Likewise.
	* db2/mp/mp_pr.c: Likewise.
	* db2/mp/mp_sync.c: Likewise.
	* db2/mutex/mutex.c: Likewise.
	* db2/os/os_alloc.c: Likewise.
	* db2/os/os_config.c: Likewise.
	* db2/os/os_stat.c: Likewise.
	* db2/progs/db_checkpoint/db_checkpoint.c: Likewise.
	* db2/progs/db_deadlock/db_deadlock.c: Likewise.
	* db2/progs/db_load/db_load.c: Likewise.
	* db2/progs/db_printlog/db_printlog.c: Likewise.
	* db2/progs/db_recover/db_recover.c: Likewise.
	* db2/progs/db_stat/db_stat.c: Likewise.
	* db2/txn/txn.c: Likewise.

	* elf/dl-close.c (_dl_close): Rename inner variable named map to imap.
	Unmap memory blocks in reverse order of allocation.
	Call munmap with load address added to offset.
	Bug reported by Miguel de Icaza.

	* locale/programs/ld-collate.c (collate_end_weight): Correctly fill
	up weight array.

	* localedata/locales/cs_CZ: Update by Michael Mraka
	<michael@informatics.muni.cz>.

	* misc/sys/syslog.h: Reformat a bit.  Don't declare vsyslog unless
	__USE_BSD.

	* nis/nss_compat/compat-grp.c: Correctly handle buffer overflow while
	reading line with fgets.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.
	* nss/nss_files/files-XXX.c: Likewise.
	* nss/nss_files/files-alias.c: Likewise.
	* shadow/fgetspent_r.c: Likewise.

	* string/strerror_r.c: Correct comment.  Patch by Andreas Jaeger.

	* sysdeps/unix/sysv/linux/bits/stat.h: Define _STATBUF_ST_RDEV.
	* sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise.

	* sysdeps/unix/sysv/linux/i386/sys/ucontext.h: Allocate room for
	FP register content in ucontext_t.

1998-01-22  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/libm-ieee754/s_modfl.c (modf): Correct
	calculation.  Patch by Markus Schoder
	<Markus.Schoder@dresdner-bank.de>.

	* math/libm-test.c (modf_test): Add more tests for modf.

	* sysdeps/unix/sysv/linux/sys/mman.h: Add const to mlock and
	munlock according to Unix98.

1998-01-25  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nss/nss_files/files-network.c (LINE_PARSER): Set n_addrtype to
	AF_INET.

1998-01-21 07:22  H.J. Lu  <hjl@gnu.org>

	* sysdeps/posix/ttyname.c: Handle symbolic links.
	* sysdeps/posix/ttyname_r.c: Ditto.

1998-01-25 19:39  Ulrich Drepper  <drepper@cygnus.com>

	* db2/makedb.c (process_input): Write terminating \0 for value.
	(print_database): Simply print value string, don't use length.

1998-01-24  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nss/nsswitch.c (__nss_configure_lookup): Correct test for early
	exit of loop.

1998-01-25  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/ypclnt.c: Don't set dom_client to NULL, or we will not
	close all sockets.

1998-01-25 14:54  Ulrich Drepper  <drepper@cygnus.com>

	* signal/Makefile (routines): Add sighold, sigrelse, sigignore, and
	sigset.
	* signal/sighold.c: New file.
	* signal/sigrelse.c: New file.
	* sysdeps/generic/sigignore.c: New file.
	* sysdeps/generic/sigset.c: New file.
	* sysdeps/posix/sigignore.c: New file.
	* sysdeps/posix/sigset.c: New file.
	* signal/signal.h: Add prototypes for new functions.

	* sysdeps/unix/sysv/linux/alpha/bits/signum.h: Define SIG_HOLD.
	* sysdeps/unix/sysv/linux/bits/signum.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/signum.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/signum.h: Likewise.

1998-01-23 00:16  Tim Waugh  <tim@cyberelk.demon.co.uk>

	* posix/wordexp.c: Added IFS field-splitting in parameter and
	command substitution.  Fixed an IFS-related bug that caused an
	infinite loop.

1998-01-25 12:38  Ulrich Drepper  <drepper@cygnus.com>

	* stdlib/Makefile (routines): Add getcontext, setcontext, makecontext,
	and swapcontext.
	* stdlib/ucontext.h: Correct prototypes.
	* sysdeps/generic/getcontext.c: New file.
	* sysdeps/generic/setcontext.c: New file.
	* sysdeps/generic/makecontext.c: New file.
	* sysdeps/generic/swapcontext.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: Removed.

1998-01-25 04:07  Ulrich Drepper  <drepper@cygnus.com>

	* resource/sys/resource.h: Remove #include of ulimit.h which is
	not allowed by SUSv2 and not available on other systems.
	* sysdeps/unix/sysv/linux/ulimit.c: Include ulimit.h.

	* streams/Makefile: New file.
	* streams/stropts.h: New file.
	* sysdeps/generic/bits/stropts.h: New file.
	* sysdeps/generic/isastream.c: New file.
	* sysdeps/generic/getmsg.c: New file.
	* sysdeps/generic/getpmsg.c: New file.
	* sysdeps/generic/putmsg.c: New file.
	* sysdeps/generic/putpmsg.c: New file.
	* sysdeps/generic/fattach.c: New file.
	* sysdeps/generic/fdetach.c: New file.
	* sysdeps/unix/inet/Subdirs: Add streams.
	* sysdeps/generic/bits/types.h: Add definition of __t_scalar_t and
	__t_uscalar_t.
	* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise.

	* sysdeps/mach/_strerror.c: Follow changes of generic version to
	handle small buffers correctly.

1998-01-24 17:31  H.J. Lu  <hjl@gnu.org>

	* sysdeps/alpha/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE):
	Remove the 3rd arg and add declaration for _dl_runtime_resolve
	and _dl_runtime_profile.

1998-01-25 02:42  Ulrich Drepper  <drepper@cygnus.com>

	* include/cpio.h: New file.  Mainly copied from GNU cpio.
	* posix/Makefile (headers): Add cpio.h.

15 files changed, 649 insertions, 1 deletions

diff --git a/sysdeps/generic/bits/stropts.h b/sysdeps/generic/bits/stropts.h
new file mode 100644
index 0000000000..026df21a48
--- /dev/null
+++ b/sysdeps/generic/bits/stropts.h
@@ -0,0 +1,211 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _BITS_STROPTS_H
+#define _BITS_STROPTS_H	1
+
+#include <bits/types.h>
+
+/* Macros used as `request' argument to `ioctl'.  */
+#define I_PUSH		1	/* Push STREAMS module onto top of the current
+				   STREAM, just below the STREAM head.  */
+#define I_POP		2	/* Remove STREAMS module from just below the
+				   STREAM head.  */
+#define I_LOOK		3	/* Retrieve the name of the module just below
+				   the STREAM head and place it in a character
+				   string.  */
+#define I_FLUSH		4	/* Flush all input and/or output.  */
+#define I_FLUSHBAND	5	/* Flush only band specified.  */
+#define I_SETSIG	6	/* Inform the STREAM head that the process
+				   wants the SIGPOLL signal issued.  */
+#define I_GETSIG	7	/* Return the events for which the calling
+				   process is currently registered to be sent
+				   a SIGPOLL signal.  */
+#define I_FIND		8	/* Compares the names of all modules currently
+				   present in the STREAM to the name pointed to
+				   by `arg'.  */
+#define I_PEEK		9	/* Allows a process to retrieve the information
+				   in the first message on the STREAM head read
+				   queue without taking the message off the
+				   queue.  */
+#define I_SRDOPT	10	/* Sets the read mode.  */
+#define I_GRDOPT	11	/* Returns the current read mode setting.  */
+#define I_NREAD		12	/* Counts the number of data bytes in the data
+				   block in the first message.  */
+#define I_FDINSERT	13	/* Create a message from the specified
+				   buffer(s), adds information about another
+				   STREAM, and send the message downstream.  */
+#define I_STR		14	/* Construct an internal STREAMS `ioctl'
+				   message and send that message downstream. */
+#define I_SWROPT	15	/* Set the write mode.  */
+#define I_GWRSET	16	/* Return the current write mode setting.  */
+#define I_SENDFD	17	/* Requests the STREAM associated with `fildes'
+				   to send a message, containing a file
+				   pointer, to the STREAM head at the other end
+				   of a STREAMS pipe.  */
+#define I_RECVFD	18	/* Retrieve the file descriptor associated with
+				   the message sent by an I_SENDFD `ioctl'
+				   over a STREAMS pipe.  */
+#define I_LIST		19	/* List all the module names on the STREAM, up
+				   to and including the topmost driver name. */
+#define I_ATMARK	20	/* See if the current message on the STREAM
+				   head read queue is "marked" by some module
+				   downstream.  */
+#define I_CKBAND	21	/* Check if the message of a given priority
+				   band exists on the STREAM head read
+				   queue.  */
+#define I_GETBAND	22	/* Return the priority band of the first
+				   message on the STREAM head read queue.  */
+#define I_CANPUT	23	/* Check if a certain band is writable.  */
+#define I_SETCLTIME	24	/* Set the time the STREAM head will delay when
+				   a STREAM is closing and there is data on
+				   the write queues.  */
+#define I_LINK		25	/* Connect two STREAMs.  */
+#define I_UNLINK	26	/* Disconnects the two STREAMs.  */
+#define I_PLINK		27	/* Connect two STREAMs with a persistent
+				   link.  */
+#define I_PUNLINK	28	/* Disconnect the two STREAMs that were
+				   connected with a persistent link.  */
+
+
+/* Used in `I_LOOK' request.  */
+#define FMNAMESZ	255
+
+/* Flush options.  */
+#define FLUSHR	1		/* Flush read queues.  */
+#define FLUSHW	2		/* Flush write queues.  */
+#define FLUSHRW	3		/* Flush read and write queues.  */
+
+/* Possible arguments for `I_SETSIG'.  */
+#define S_RDNORM	0x0001	/* A normal message has arrived.  */
+#define S_RDBAND	0x0002	/* A message with a non-zero priority has
+				   arrived.  */
+#define S_INPUT		0x0004	/* A message, other than a high-priority
+				   message, has arrived.  */
+#define S_HIPRI		0x0008	/* A high-priority message is present.  */
+#define S_OUTPUT	0x0010	/* The write queue for normal data is no longer
+				   full.  */
+#define S_WRNORM	S_OUTPUT
+#define S_WRBAND	0x0020	/* The write queue for a non-zero priority
+				   band is no longer full.  */
+#define S_MSG		0x0040	/* A STREAMS signal message that contains the
+				   SIGPOLL signal reaches the front of the
+				   STREAM head read queue.  */
+#define S_ERROR		0x0080	/* Notification of an error condition.  */
+#define S_HANGUP	0x0100	/* Notification of a hangup.  */
+#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
+				   SIGURG is generated instead of SIGPOLL when
+				   a priority message reaches the front of the
+				   STREAM head read queue.  */
+
+/* Option for `I_PEEK'.  */
+#define RS_HIPRI	1	/* Only look for high-priority messages.  */
+
+/* Options for `I_SRDOPT'.  */
+#define RDNORM		1	/* Byte-STREAM mode, the default.  */
+#define RMSGD		2	/* Message-discard mode.   */
+#define RMSGN		3	/* Message-nondiscard mode.   */
+#define RPROTNORM	4	/* Fail `read' with EBADMSG if a message
+				   containing a control part is at the front
+				   of the STREAM head read queue.  */
+#define RPROTDAT	5	/* Deliver the control part of a message as
+				   data.  */
+#define RPROTDIS	6	/* Discard the control part of a message,
+				   delivering any data part.  */
+
+/* Possible mode for `I_SWROPT'.  */
+#define SNDZERO		1	/* Send a zero-length message downstream when a
+				   `write' of 0 bytes occurs.  */
+
+/* Arguments for `I_ATMARK'.  */
+#define ANYMARK		1	/* Check if the message is marked.  */
+#define LASTMARK	2	/* Check if the message is the last one marked
+				   on the queue.  */
+
+/* Argument for `I_UNLINK'.  */
+#define MUXID_ALL	1	/* Unlink all STREAMs linked to the STREAM
+				   associated with `fildes'.  */
+
+
+/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
+#define MSG_ANY		1	/* Receive any message.  */
+#define MSG_BAND	2	/* Receive message from specified band.  */
+#define MSG_HIPRI	3	/* Send/receive high priority message.  */
+#define MORECTL		4	/* More control information is left in
+				   message.  */
+#define MOREDATA	5	/* More data is left in message.  */
+
+
+/* Structure used for the I_FLUSHBAND ioctl on streams.  */
+struct bandinfo
+  {
+    unsigned char bi_pri;
+    int bi_flag;
+  };
+
+struct strbuf
+  {
+    int maxlen;		/* Maximum buffer length.  */
+    int len;		/* Length of data.  */
+    char *buf;		/* Pointer to buffer.  */
+  };
+
+struct strpeek
+  {
+    struct strbuf ctlbuf;
+    struct strbuf databuf;
+    __t_uscalar_t flags;
+  };
+
+struct strfdinsert
+  {
+    struct strbuf ctlbuf;
+    struct strbuf databuf;
+    __t_uscalar_t flags;
+    int fildes;
+    int offset;
+  };
+
+struct strioctl
+  {
+    int ic_cmd;
+    int ic_timout;
+    int ic_len;
+    char *ic_dp;
+  };
+
+struct strrecvfd
+  {
+    int fd;
+    __uid_t uid;
+    __gid_t gid;
+  };
+
+
+struct str_mlist
+  {
+    char l_name[FMNAMESZ + 1];
+  };
+
+struct str_list
+  {
+    int sl_nmods;
+    struct str_mlist *sl_modlist;
+  };
+
+#endif /* bits/stropts.h */
diff --git a/sysdeps/generic/bits/types.h b/sysdeps/generic/bits/types.h
index 5315a092ac..b985a3a49f 100644
--- a/sysdeps/generic/bits/types.h
+++ b/sysdeps/generic/bits/types.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 96, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 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
@@ -111,4 +111,8 @@ typedef __u_quad_t __fsblkcnt64_t;
 typedef unsigned long int __fsfilcnt_t;
 typedef __u_quad_t __fsfilcnt64_t;
 
+/* Used in XTI.  */
+typedef int __t_scalar_t;
+typedef unsigned int __t_uscalar_t;
+
 #endif /* bits/types.h */
diff --git a/sysdeps/generic/fattach.c b/sysdeps/generic/fattach.c
new file mode 100644
index 0000000000..2c9abab4dd
--- /dev/null
+++ b/sysdeps/generic/fattach.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <stropts.h>
+
+int
+fattach (fildes, path)
+     int fildes;
+     const char *path;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (fattach)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/fdetach.c b/sysdeps/generic/fdetach.c
new file mode 100644
index 0000000000..2a15d577d2
--- /dev/null
+++ b/sysdeps/generic/fdetach.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <stropts.h>
+
+int
+fdetach (path)
+     const char *path;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (fdetach)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/getcontext.c b/sysdeps/generic/getcontext.c
new file mode 100644
index 0000000000..ce59b49716
--- /dev/null
+++ b/sysdeps/generic/getcontext.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <ucontext.h>
+
+int
+getcontext (ucp)
+     ucontext_t *ucp;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (getcontext)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/getmsg.c b/sysdeps/generic/getmsg.c
new file mode 100644
index 0000000000..119b50c189
--- /dev/null
+++ b/sysdeps/generic/getmsg.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <stropts.h>
+
+int
+getmsg (fildes, ctlptr, dataptr, flagsp)
+     int fildes;
+     struct strbuf *ctlptr;
+     struct strbuf *dataptr;
+     int *flagsp;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (getmsg)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/getpmsg.c b/sysdeps/generic/getpmsg.c
new file mode 100644
index 0000000000..c35c03c034
--- /dev/null
+++ b/sysdeps/generic/getpmsg.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <stropts.h>
+
+int
+getpmsg (fildes, ctlptr, dataptr, bandp, flagsp)
+     int fildes;
+     struct strbuf *ctlptr;
+     struct strbuf *dataptr;
+     int *bandp;
+     int *flagsp;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (getpmsg)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/isastream.c b/sysdeps/generic/isastream.c
new file mode 100644
index 0000000000..4e595808ea
--- /dev/null
+++ b/sysdeps/generic/isastream.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <stropts.h>
+
+int
+isastream (fildes)
+     int fildes;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (isastream)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/makecontext.c b/sysdeps/generic/makecontext.c
new file mode 100644
index 0000000000..16ed5b0dbf
--- /dev/null
+++ b/sysdeps/generic/makecontext.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <ucontext.h>
+
+void
+makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...)
+{
+  __set_errno (ENOSYS);
+}
+
+
+stub_warning (makecontext)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/putmsg.c b/sysdeps/generic/putmsg.c
new file mode 100644
index 0000000000..3d4f0d1127
--- /dev/null
+++ b/sysdeps/generic/putmsg.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <stropts.h>
+
+int
+putmsg (fildes, ctlptr, dataptr, flags)
+     int fildes;
+     const struct strbuf *ctlptr;
+     const struct strbuf *dataptr;
+     int flags;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (putmsg)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/putpmsg.c b/sysdeps/generic/putpmsg.c
new file mode 100644
index 0000000000..767f39b094
--- /dev/null
+++ b/sysdeps/generic/putpmsg.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <stropts.h>
+
+int
+putpmsg (fildes, ctlptr, dataptr, band, flags)
+     int fildes;
+     const struct strbuf *ctlptr;
+     const struct strbuf *dataptr;
+     int band;
+     int flags;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (putpmsg)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/setcontext.c b/sysdeps/generic/setcontext.c
new file mode 100644
index 0000000000..d6965fa38e
--- /dev/null
+++ b/sysdeps/generic/setcontext.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <ucontext.h>
+
+int
+setcontext (ucp)
+     const ucontext_t *ucp;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (setcontext)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/sigignore.c b/sysdeps/generic/sigignore.c
new file mode 100644
index 0000000000..04fe9569cc
--- /dev/null
+++ b/sysdeps/generic/sigignore.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <signal.h>
+
+
+/* Set the disposition for SIG to SIG_IGN.  */
+int
+sigignore (sig)
+     int sig;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+stub_warning (sigignore)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/sigset.c b/sysdeps/generic/sigset.c
new file mode 100644
index 0000000000..ed2d2dd760
--- /dev/null
+++ b/sysdeps/generic/sigset.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <signal.h>
+
+
+/* Set the disposition for SIG.  */
+__sighandler_t
+sigset (sig, disp)
+     int sig;
+     __sighandler_t disp;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+stub_warning (sigset)
+#include <stub-tag.h>
diff --git a/sysdeps/generic/swapcontext.c b/sysdeps/generic/swapcontext.c
new file mode 100644
index 0000000000..6a414d7285
--- /dev/null
+++ b/sysdeps/generic/swapcontext.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 1998 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <ucontext.h>
+
+int
+swapcontext (oucp, ucp)
+     ucontext_t *oucp;
+     const ucontext_t *ucp;
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+
+stub_warning (swapcontext)
+#include <stub-tag.h>