Update. cvs/libc-ud-970521

1997-05-22 04:09  Ulrich Drepper  <drepper@cygnus.com>

	* sunrpc/clnt_perr.c (clnt_sperrno): Change type of variable i
	to size_t to prevent warning.
	* sunrpc/rpcinfo.c (get_inet_address): Use UNADDR_NONE and INADDR_ANY
	instead of numeric values.
	Various cleanups.
	* sunrpc/xdr_mem.c: Use `const char *' instead of `const caddr_t'
	for xdrmem_putbytes.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_stdio.c: Likewise.
	* sunrpc/rpc/xdr.h: Likewise.

	* sysdeps/unix/sysv/linux/arm/syscall.s: Pretty printing.
	* sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.

1997-05-21 22:22  Philip Blundell  <pjb27@cam.ac.uk>

	* inet/Makefile (headers): Add netinet/ip6.h, netinet/icmp6.h.
	* sysdeps/generic/netinet/ip6.h: New file (for IPv6 Advanced API).
	* sysdeps/generic/netinet/icmp6.h: Likewise.
	* sysdeps/unix/sysv/linux/netinet/in.h: Fix typo.
	* sysdeps/stub/direntry.h (struct dirent): Add d_fileno (needed by
	glob.c).
	* sysdeps/standalone/arm/errnos.h: Add EPROTOTYPE, ESRCH.
	* sysdeps/unix/arm/sysdep.h: Avoid warning about nested comments.
	* sysdeps/stub/accept.c (accept): Make args match prototype.
	* sysdeps/stub/bind.c (bind): Likewise.
	* sysdeps/stub/connect.c (connect): Likewise.
	* sysdeps/stub/getpeername.c (getpeername): Likewise.
	* sysdeps/stub/getsockname.c (getsockname): Likewise.
	* sysdeps/stub/recvfrom.c (recvfrom): Likewise.
	* sysdeps/stub/send.c (send): Likewise.
	* sysdeps/stub/ttyname_r.c (ttyname_r): Likewise.
	* sysdeps/stub/readv.c (readv): Likewise.
	* sysdeps/stub/writev.c (writev): Likewise.
	* sysdeps/stub/sendto.c (sendto): Likewise.
	* sysdeps/unix/sysv/linux/arm/profil-counter.h: New file.

1997-05-18 12:46  Philip Blundell  <pjb27@cam.ac.uk>

	* sysdeps/unix/sysv/linux/socketbits.h: Add new macros CMSG_SPACE,
	CMSG_LEN, CMSG_ALIGN (for IPv6 Advanced API).

1997-05-21 13:51  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/shmat.c (shmat): Add cast to prevent warning.

	* sunrpc/rpcsvc/rusers.x: Provide prototypes for implemented
	functions, include <rpc/xdr.h>.

	* string/strverscmp.c: Correct typos in comment.

	* sunrpc/rpc/xdr.h: Add more `const'.
	* sunrpc/xdr_stdio.c: Likewise.
	* sunrpc/xdr_rec.c: Likewise.

23 files changed, 336 insertions, 56 deletions

diff --git a/sysdeps/generic/netinet/icmp6.h b/sysdeps/generic/netinet/icmp6.h
new file mode 100644
index 0000000000..f41cdfeeeb
--- /dev/null
+++ b/sysdeps/generic/netinet/icmp6.h
@@ -0,0 +1,203 @@
+/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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 General Public License as published by
+   the Free Software Foundation; either version 2, 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 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 _NETINET_ICMP6_H
+#define _NETINET_ICMP6_H 1
+
+#include <sys/types.h>
+
+#define ICMPV6_FILTER 1
+
+#define ICMPV6_FILTER_BLOCK		1
+#define ICMPV6_FILTER_PASS		2
+#define ICMPV6_FILTER_BLOCKOTHERS	3
+#define ICMPV6_FILTER_PASSONLY		4
+
+struct icmpv6_filter 
+  {
+    u_int32_t data[8];
+  };
+
+struct icmpv6hdr 
+  {
+    u_int8_t icmpv6_type;   /* type field */
+    u_int8_t icmpv6_code;   /* code field */
+    u_int16_t icmpv6_cksum;  /* checksum field */
+    union 
+      {
+	u_int32_t un_data32[1]; /* type-specific field */
+	u_int16_t un_data16[2]; /* type-specific field */
+	u_int8_t un_data8[4];  /* type-specific field */
+      } icmpv6_dataun;
+  };
+
+#define icmpv6_data32    icmpv6_dataun.un_data32
+#define icmpv6_data16    icmpv6_dataun.un_data16
+#define icmpv6_data8     icmpv6_dataun.un_data8
+#define icmpv6_pptr      icmpv6_data32[0]  /* parameter prob */
+#define icmpv6_mtu       icmpv6_data32[0]  /* packet too big */
+#define icmpv6_id        icmpv6_data16[0]  /* echo request/reply */
+#define icmpv6_seq       icmpv6_data16[1]  /* echo request/reply */
+#define icmpv6_maxdelay  icmpv6_data16[0]  /* mcast group membership */
+
+#define ICMPV6_DEST_UNREACH             1
+#define ICMPV6_PACKET_TOOBIG            2
+#define ICMPV6_TIME_EXCEEDED            3
+#define ICMPV6_PARAMETER_PROBLEM        4
+#define ICMPV6_INFOMSG_MASK             128 /* message is info if bit set */
+#define ICMPV6_ECHOREQUEST              128
+#define ICMPV6_ECHOREPLY                129
+#define ICMPV6_MGM_QUERY                130
+#define ICMPV6_MGM_REPORT               131
+#define ICMPV6_MGM_REDUCTION            132
+
+#define ICMPV6_DEST_UNREACH_NOROUTE	  0
+#define ICMPV6_DEST_UNREACH_ADMIN	  1 /* administratively prohibited */
+#define ICMPV6_DEST_UNREACH_NOTNEIGHBOR   2 /* not a neighbor (and must be) */
+#define ICMPV6_DEST_UNREACH_ADDR          3
+#define ICMPV6_DEST_UNREACH_NOPORT        4
+#define ICMPV6_TIME_EXCEED_HOPS           0 /* Hop Limit == 0 in transit */
+#define ICMPV6_TIME_EXCEED_REASSEMBLY     1 /* Reassembly time out */
+#define ICMPV6_PARAMPROB_HEADER           0 /* erroneous header field */
+#define ICMPV6_PARAMPROB_NEXTHEADER       1 /* unrecognized Next Header */
+#define ICMPV6_PARAMPROB_OPTION           2 /* unrecognized option */
+
+#if defined(__OPTIMIZE__)
+#include <asm/bitops.h>
+
+#define ICMPV6_FILTER_WILLPASS(type, filterp) \
+	(test_bit(type, filterp) == 0)
+
+#define ICMPV6_FILTER_WILLBLOCK(type, filterp) \
+	test_bit(type, filterp)
+
+#define ICMPV6_FILTER_SETPASS(type, filterp) \
+	clear_bit(type & 0x1f, &((filterp)->data[type >> 5]))
+
+#define ICMPV6_FILTER_SETBLOCK(type, filterp) \
+	set_bit(type & 0x1f, &((filterp)->data[type >> 5]))
+#else 
+#define ICMPV6_FILTER_WILLPASS(type, filterp) \
+	((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) == 0)
+
+#define ICMPV6_FILTER_WILLBLOCK(type, filterp) \
+	((((filterp)->data[(type) >> 5]) & (1 << ((type) & 31))) != 0)
+
+#define ICMPV6_FILTER_SETPASS(type, filterp) \
+	((((filterp)->data[(type) >> 5]) &= ~(1 << ((type) & 31))))
+
+#define ICMPV6_FILTER_SETBLOCK(type, filterp) \
+	((((filterp)->data[(type) >> 5]) |=  (1 << ((type) & 31))))
+#endif
+
+#define ICMPV6_FILTER_SETPASSALL(filterp) \
+	memset(filterp, 0, sizeof(struct icmpv6_filter));
+
+#define ICMPV6_FILTER_SETBLOCKALL(filterp) \
+	memset(filterp, 0xFF, sizeof(struct icmpv6_filter));
+
+#define ND6_ROUTER_SOLICITATION		133
+#define ND6_ROUTER_ADVERTISEMENT	134
+#define ND6_NEIGHBOR_SOLICITATION	135
+#define ND6_NEIGHBOR_ADVERTISEMENT	136
+#define ND6_REDIRECT			137
+
+enum nd6_option 
+  {
+    ND6_OPT_SOURCE_LINKADDR=1,
+    ND6_OPT_TARGET_LINKADDR=2,
+    ND6_OPT_PREFIX_INFORMATION=3,
+    ND6_OPT_REDIRECTED_HEADER=4,
+    ND6_OPT_MTU=5,
+    ND6_OPT_ENDOFLIST=256
+  };
+
+struct nd6_router_solicit      /* router solicitation */
+  {
+    struct icmpv6hdr		rsol_hdr;
+  };
+
+#define rsol_type		rsol_hdr.icmpv6_type
+#define rsol_code		rsol_hdr.icmpv6_code
+#define rsol_cksum		rsol_hdr.icmpv6_cksum
+#define rsol_reserved		rsol_hdr.icmpv6_data32[0]
+
+struct nd6_router_advert 
+  {
+    struct icmpv6hdr	radv_hdr;
+    u_int32_t		radv_reachable;	 /* reachable time	*/
+    u_int32_t		radv_retransmit; /* reachable retransmit time */
+  };
+
+#define radv_type		radv_hdr.icmpv6_type
+#define radv_code		radv_hdr.icmpv6_code
+#define radv_cksum		radv_hdr.icmpv6_cksum
+#define radv_maxhoplimit	radv_hdr.icmpv6_data8[0]
+#define radv_m_o_res		radv_hdr.icmpv6_data8[1]
+#define ND6_RADV_M_BIT		0x80
+#define ND6_RADV_O_BIT		0x40
+#define radv_router_lifetime	radv_hdr.icmpv6_data16[1]
+
+struct nd6_nsolicitation 	/* neighbor solicitation */
+  {
+    struct icmpv6hdr	nsol6_hdr;
+    struct in6_addr	nsol6_target;
+  };
+
+struct nd6_nadvertisement 	/* neighbor advertisement */
+  {
+    struct icmpv6hdr	nadv6_hdr;
+    struct in6_addr	nadv6_target;
+  };
+
+#define nadv6_flags			nadv6_hdr.icmpv6_data32[0]
+#define ND6_NADVERFLAG_ISROUTER		0x80
+#define ND6_NADVERFLAG_SOLICITED	0x40
+#define ND6_NADVERFLAG_OVERRIDE		0x20
+
+struct nd6_redirect            /* redirect */
+  {
+    struct icmpv6hdr	redirect_hdr;
+    struct in6_addr	redirect_target;
+    struct in6_addr	redirect_destination;
+  };
+
+struct nd6_opt_prefix_info     /* prefix information */
+  {
+    u_int8_t		opt_type;
+    u_int8_t		opt_length;
+    u_int8_t		opt_prefix_length;
+    u_int8_t		opt_l_a_res;
+    u_int32_t		opt_valid_life;
+    u_int32_t		opt_preferred_life;
+    u_int32_t		opt_reserved2;
+    struct in6_addr	opt_prefix;
+  };
+
+#define ND6_OPT_PI_L_BIT	0x80
+#define ND6_OPT_PI_A_BIT	0x40
+
+struct nd6_opt_mtu 		/* MTU option */
+  {
+    u_int8_t		opt_type;
+    u_int8_t		opt_length;
+    u_int16_t		opt_reserved;
+    u_int32_t		opt_mtu;
+  };
+
+#endif /* _NETINET6_ICMPV6_H */
diff --git a/sysdeps/generic/netinet/ip6.h b/sysdeps/generic/netinet/ip6.h
new file mode 100644
index 0000000000..487cafa374
--- /dev/null
+++ b/sysdeps/generic/netinet/ip6.h
@@ -0,0 +1,44 @@
+/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 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 General Public License as published by
+   the Free Software Foundation; either version 2, 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 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 _NETINET_IP6_H
+#define _NETINET_IP6_H 1
+
+#include <netinet/in.h>
+#include <endian.h>
+
+struct ipv6hdr {
+#if (__BYTE_ORDER == __LITTLE_ENDIAN)
+  u_int8_t ipv6_version:4;
+  u_int8_t ipv6_priority:4; /* going away? */
+  u_int32_t ipv6_flowid:24;
+#elif (__BYTE_ORDER == __BIG_ENDIAN)
+  u_int32_t ipv6_flowid:24;
+  u_int8_t ipv6_priority:4; /* going away? */
+  u_int8_t ipv6_version:4;
+#else
+#error  Unknown endianness
+#endif
+  u_int16_t ipv6_len;
+  u_int8_t ipv6_nextheader;
+  u_int8_t ipv6_hoplimit;
+  struct in6_addr ipv6_src;
+  struct in6_addr ipv6_dst;
+};
+
+#endif /* _NETINET_IP6_H */
diff --git a/sysdeps/standalone/arm/errnos.h b/sysdeps/standalone/arm/errnos.h
index 0b635e649d..428fe9eb77 100644
--- a/sysdeps/standalone/arm/errnos.h
+++ b/sysdeps/standalone/arm/errnos.h
@@ -44,6 +44,8 @@ Cambridge, MA 02139, USA.  */
 #define EILSEQ		16
 #define ENOEXEC		17
 #define ENOENT		18
+#define EPROTOTYPE	19
+#define ESRCH		20
 #endif
 
 #define __set_errno(val) errno = (val)
diff --git a/sysdeps/stub/accept.c b/sysdeps/stub/accept.c
index e9a774c026..6934397925 100644
--- a/sysdeps/stub/accept.c
+++ b/sysdeps/stub/accept.c
@@ -27,7 +27,7 @@ Cambridge, MA 02139, USA.  */
 int
 accept (fd, addr, addr_len)
      int fd;
-     struct sockaddr *addr;
+     __SOCKADDR_ARG addr;
      size_t *addr_len;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/stub/bind.c b/sysdeps/stub/bind.c
index 7f4d8145b8..22944c393b 100644
--- a/sysdeps/stub/bind.c
+++ b/sysdeps/stub/bind.c
@@ -23,7 +23,7 @@ Cambridge, MA 02139, USA.  */
 int
 bind (fd, addr, len)
      int fd;
-     const struct sockaddr *addr;
+     __CONST_SOCKADDR_ARG addr;
      size_t len;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/stub/connect.c b/sysdeps/stub/connect.c
index 0d642cbcea..be10fc3345 100644
--- a/sysdeps/stub/connect.c
+++ b/sysdeps/stub/connect.c
@@ -26,7 +26,7 @@ Cambridge, MA 02139, USA.  */
 int
 connect (fd, addr, len)
      int fd;
-     const struct sockaddr *addr;
+     __CONST_SOCKADDR_ARG addr;
      size_t len;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/stub/direntry.h b/sysdeps/stub/direntry.h
index 4b22f31bd6..2f7dca78aa 100644
--- a/sysdeps/stub/direntry.h
+++ b/sysdeps/stub/direntry.h
@@ -20,4 +20,5 @@
 struct dirent
   {
     char d_name[1];		/* Variable length.  */
+    int d_fileno;
   };
diff --git a/sysdeps/stub/getpeername.c b/sysdeps/stub/getpeername.c
index 85256ad7ed..a2eb4ad79c 100644
--- a/sysdeps/stub/getpeername.c
+++ b/sysdeps/stub/getpeername.c
@@ -24,7 +24,7 @@ Cambridge, MA 02139, USA.  */
 int
 getpeername (fd, addr, len)
      int fd;
-     struct sockaddr *addr;
+     __SOCKADDR_ARG addr;
      size_t *len;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/stub/getsockname.c b/sysdeps/stub/getsockname.c
index 17bb2b8a24..517ccfea17 100644
--- a/sysdeps/stub/getsockname.c
+++ b/sysdeps/stub/getsockname.c
@@ -23,7 +23,7 @@ Cambridge, MA 02139, USA.  */
 int
 getsockname (fd, addr, len)
      int fd;
-     struct sockaddr *addr;
+     __SOCKADDR_ARG addr;
      size_t *len;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/stub/readv.c b/sysdeps/stub/readv.c
index a3240df239..8dd22d9649 100644
--- a/sysdeps/stub/readv.c
+++ b/sysdeps/stub/readv.c
@@ -29,7 +29,7 @@ int
 __readv (fd, vector, count)
      int fd;
      const struct iovec *vector;
-     size_t count;
+     int count;
 {
   __set_errno (ENOSYS);
   return -1;
diff --git a/sysdeps/stub/recvfrom.c b/sysdeps/stub/recvfrom.c
index 47973ed896..e81946cb90 100644
--- a/sysdeps/stub/recvfrom.c
+++ b/sysdeps/stub/recvfrom.c
@@ -28,7 +28,7 @@ recvfrom (fd, buf, n, flags, addr, addr_len)
      void *buf;
      size_t n;
      int flags;
-     struct sockaddr *addr;
+     __SOCKADDR_ARG addr;
      size_t *addr_len;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/stub/send.c b/sysdeps/stub/send.c
index e921fd74bd..fbf8186ed5 100644
--- a/sysdeps/stub/send.c
+++ b/sysdeps/stub/send.c
@@ -23,7 +23,7 @@ Cambridge, MA 02139, USA.  */
 int
 send (fd, buf, n, flags)
      int fd;
-     void *buf;
+     __const __ptr_t buf;
      size_t n;
      int flags;
 {
diff --git a/sysdeps/stub/sendto.c b/sysdeps/stub/sendto.c
index 26353919a1..a05717ae68 100644
--- a/sysdeps/stub/sendto.c
+++ b/sysdeps/stub/sendto.c
@@ -24,10 +24,10 @@ Cambridge, MA 02139, USA.  */
 int
 sendto (fd, buf, n, flags, addr, addr_len)
      int fd;
-     void *buf;
+     __const __ptr_t buf;
      size_t n;
      int flags;
-     const struct sockaddr *addr;
+     __CONST_SOCKADDR_ARG addr;
      size_t addr_len;
 {
   __set_errno (ENOSYS);
diff --git a/sysdeps/stub/ttyname_r.c b/sysdeps/stub/ttyname_r.c
index 7a05629c43..3c0306caaa 100644
--- a/sysdeps/stub/ttyname_r.c
+++ b/sysdeps/stub/ttyname_r.c
@@ -26,7 +26,7 @@ int
 ttyname_r (fd, buf, buflen)
      int fd;
      char *buf;
-     int buflen;
+     size_t buflen;
 {
   __set_errno (ENOSYS);
   return -1;
diff --git a/sysdeps/stub/writev.c b/sysdeps/stub/writev.c
index 1fd7c2ec73..d18d73cddc 100644
--- a/sysdeps/stub/writev.c
+++ b/sysdeps/stub/writev.c
@@ -29,7 +29,7 @@ int
 __writev (fd, vector, count)
      int fd;
      const struct iovec *vector;
-     size_t count;
+     int count;
 {
   __set_errno (ENOSYS);
   return -1;
diff --git a/sysdeps/unix/arm/sysdep.h b/sysdeps/unix/arm/sysdep.h
index 1c580731ba..b1860dd443 100644
--- a/sysdeps/unix/arm/sysdep.h
+++ b/sysdeps/unix/arm/sysdep.h
@@ -19,7 +19,7 @@ Cambridge, MA 02139, USA.  */
 #include <sysdeps/unix/sysdep.h>
 #include <sysdeps/arm/sysdep.h>
 
-/* Some definitions to allow the assembler in sysdeps/unix/*.S to build
+/* Some definitions to allow the assembler in sysdeps/unix/ to build
    without needing ARM-specific versions of all the files.  */
 
 #define ret		RETINSTR(mov, pc, r14)
diff --git a/sysdeps/unix/sysv/linux/arm/profil-counter.h b/sysdeps/unix/sysv/linux/arm/profil-counter.h
new file mode 100644
index 0000000000..a915da7788
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/arm/profil-counter.h
@@ -0,0 +1,26 @@
+/* Low-level statistical profiling support function.  Linux/ARM version.
+   Copyright (C) 1996, 1997 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 <sigcontext.h>
+
+void
+profil_counter (int signo, struct sigcontext sc)
+{
+  profil_count ((void *) sc.eip);
+}
diff --git a/sysdeps/unix/sysv/linux/arm/syscall.S b/sysdeps/unix/sysv/linux/arm/syscall.S
index 7a87278303..bc2bc7dbaa 100644
--- a/sysdeps/unix/sysv/linux/arm/syscall.S
+++ b/sysdeps/unix/sysv/linux/arm/syscall.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997 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
@@ -26,10 +26,10 @@ ENTRY (syscall)
 
 	/* Normally encoding the system call number in the instruction is
 	   good.  But we pay the price here.  */
-	
+
 	sub sp, sp, $0xc		@ get 3 words on the stack
 	orr r0, r0, $0xef000000		@ make up a SWI instruction
-	orr r0, r0, $SWI_BASE  
+	orr r0, r0, $SWI_BASE
 	str r0, [sp]
 	ldr r0, _reti
 	str r0, [sp, $4]
@@ -43,5 +43,5 @@ _ret:	add sp, sp, $0xc
 	RETINSTR(mov, pc, r14)
 
 _reti:	.word	0xe51ff004	@ ldr pc, [pc, $4]
-	
+
 PSEUDO_END (syscall)
diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.h b/sysdeps/unix/sysv/linux/arm/sysdep.h
index 6478a5d182..0aa085d351 100644
--- a/sysdeps/unix/sysv/linux/arm/sysdep.h
+++ b/sysdeps/unix/sysv/linux/arm/sysdep.h
@@ -1,22 +1,22 @@
 /* Copyright (C) 1992, 93, 95, 96, 97 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
-ARM changes by Philip Blundell, <pjb27@cam.ac.uk>, May 1997. 
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
+   ARM changes by Philip Blundell, <pjb27@cam.ac.uk>, May 1997.
 
-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 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.
+   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.  */
+   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 _LINUX_ARM_SYSDEP_H
 #define _LINUX_ARM_SYSDEP_H 1
@@ -61,12 +61,12 @@ Cambridge, MA 02139, USA.  */
 #ifndef PIC
 #define SYSCALL_ERROR_HANDLER	/* Nothing here; code in sysdep.S is used.  */
 #else
-#error Aiee 
+#error Aiee
 #endif	/* PIC */
 
 #undef	DO_CALL
 #define DO_CALL(args, syscall_name)			      		      \
-    swi SYS_ify (syscall_name);					      
+    swi SYS_ify (syscall_name);
 
 #endif	/* ASSEMBLER */
 
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 7418982c2a..a38e4b3531 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -1,21 +1,21 @@
-/* Copyright (C) 1992, 93, 95, 96 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
-
-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.  */
+/* Copyright (C) 1992, 93, 95, 96, 97 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
+
+   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 _LINUX_I386_SYSDEP_H
 #define _LINUX_I386_SYSDEP_H 1
diff --git a/sysdeps/unix/sysv/linux/netinet/in.h b/sysdeps/unix/sysv/linux/netinet/in.h
index 451f8f5a20..b0c793e7cf 100644
--- a/sysdeps/unix/sysv/linux/netinet/in.h
+++ b/sysdeps/unix/sysv/linux/netinet/in.h
@@ -301,7 +301,7 @@ extern u_int16_t htons __P ((u_int16_t __hostshort));
          (((u_int32_t *)(a))[2] == 0) && (ntohl(((u_int32_t *)(a))[3]) > 1))
 
 
-/* Bind socket to a priviledged IP port.  */
+/* Bind socket to a privileged IP port.  */
 extern int bindresvport __P ((int __sockfd, struct sockaddr_in *__sin));
 
 
diff --git a/sysdeps/unix/sysv/linux/shmat.c b/sysdeps/unix/sysv/linux/shmat.c
index 070b00c30f..9d36b26aa2 100644
--- a/sysdeps/unix/sysv/linux/shmat.c
+++ b/sysdeps/unix/sysv/linux/shmat.c
@@ -32,7 +32,7 @@ shmat (shmid, shmaddr, shmflg)
   int retval;
   unsigned long raddr;
 
-  retval = __ipc (IPCOP_shmat, shmid, shmflg, (int) &raddr, shmaddr);
+  retval = __ipc (IPCOP_shmat, shmid, shmflg, (int) &raddr, (void *) shmaddr);
   return ((unsigned long int) retval > -(unsigned long int) SHMLBA
 	  ? (void *) retval : (void *) raddr);
 }
diff --git a/sysdeps/unix/sysv/linux/socketbits.h b/sysdeps/unix/sysv/linux/socketbits.h
index 101afc268c..e60f903fc5 100644
--- a/sysdeps/unix/sysv/linux/socketbits.h
+++ b/sysdeps/unix/sysv/linux/socketbits.h
@@ -158,9 +158,13 @@ struct cmsghdr
 #endif
 #define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
 #define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)			      \
+  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
    ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-
+#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
+			 & ~(sizeof (size_t) - 1))
+#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
+			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
+#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
 
 #ifndef _EXTERN_INLINE
 # define _EXTERN_INLINE extern __inline