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-rw-r--r--ChangeLog74
-rw-r--r--ChangeLog.62
-rw-r--r--Makeconfig27
-rw-r--r--Makefile33
-rw-r--r--Makefile.in5
-rw-r--r--dirent/dirent.h73
-rw-r--r--inet/netinet/ip.h2
-rw-r--r--malloc/malloc.c2
-rw-r--r--nis/rpcsvc/yp_prot.h10
-rw-r--r--sunrpc/Makefile28
-rw-r--r--sysdeps/alpha/dl-machine.h2
-rw-r--r--sysdeps/unix/sysv/linux/Dist1
-rw-r--r--sysdeps/unix/sysv/linux/Makefile1
-rw-r--r--sysdeps/unix/sysv/linux/cmsg_nxthdr.c38
-rw-r--r--sysdeps/unix/sysv/linux/netinet/in.h24
-rw-r--r--sysdeps/unix/sysv/linux/socketbits.h41
-rw-r--r--time/mktime.c14
-rw-r--r--time/strftime.c2
18 files changed, 284 insertions, 95 deletions
diff --git a/ChangeLog b/ChangeLog
index 6b5e2023ca..3ea031bed0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,77 @@
+1997-02-02 00:39  Ulrich Drepper  <drepper@cygnus.com>
+
+	* dirent/dirent.h: Add description _DIRENT_HAVE_D_TYPE.
+
+1997-02-01 17:04  Philip Blundell  <pjb27@cam.ac.uk>
+
+	* inet/netinet/ip.h (MAX_IPOPTLEN): Add definition.
+
+1997-02-01 17:00  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/unix/sysv/linux/socketbits.h: Add definition of cmsghdr
+	structure plus related macros.
+	* sysdeps/unix/sysv/linux/cmsg_nxthdr.c: New file.
+	* sysdeps/unix/sysv/linux/Makefile [$(subdir)=socket]
+	(sysdep_routines): Add cmsg_nxthdr.
+	* sysdeps/unix/sysv/linux/Dist: Add cmsg_nxthdr.c.
+	Suggested by Philip Blundell <pjb27@cam.ac.uk>.
+
+1997-02-01 12:34  Ulrich Drepper  <drepper@cygnus.com>
+
+	* time/strftime.c: Define _strftime_copytm without protecting arguments
+	which breaks the definition.
+
+1997-02-01 03:31  Thorsten Kukuk  <kukuk@weber.uni-paderborn.de>
+
+	* nis/rpcsvc/yp_prot.h: Move definition of yppushresp_xfr after
+	definition of type for element.
+
+1997-02-01 03:28  Philip Blundell  <pjb27@cam.ac.uk>
+
+	* sydsdeps/unix/sysv/linux/netinet/in.h: Add IPv6 related IPPROTO_*
+	constants.
+
+1997-02-01 03:09  H.J. Lu  <hjl@lucon.org>
+
+	* Makefile: Pass PARALLELMFLAGS to sub-makes.
+	* Makefile.in: Mention PARALLELMFLAGS and pass to main Makefile.
+
+1997-01-31  Paul Eggert  <eggert@twinsun.com>
+
+	* time/mktime.c (HAVE_LIMITS_H, HAVE_LOCALTIME_R, STDC_HEADERS):
+	Define if _LIBC is defined.
+	<limits.h>: Include if HAVE_LIMITS_H instead of if
+	__STDC__ || __GNU_LIBRARY__ || STDC_HEADERS.
+	<stdlib.h>: Similarly, include if STDC_HEADERS.
+	(localtime_r): Redo #ifdef to make it clear that glibc has
+	localtime_r now.
+
+1997-02-29 20:08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sunrpc/Makefile ($(objpfx)rpcsvc/%.h, $(objpfx)x%.c): Use stamp
+	file to avoid unnecessary recompilation.
+
+1997-01-29 19:33  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* Makefile: Set install-others, not install_others.
+	(before-compile): Use += to preserve previous value.
+	($(inst_includedir)/gnu/lib-names.h): Remove obsolete comment and
+	fix dependency name.
+	($(objpfx)lib-names.h): Remove rule.
+	* Makeconfig ($(common-objpfx)gnu/lib-names.h): Generate it here,
+	with correct name, using an intermediate stamp file.
+	(common-generated): Add gnu/lib-names.h.
+	(before-compile): Add $(common-objpfx)gnu/lib-names.h.
+
+1997-01-30 18:29  Richard Henderson  <richard@atheist.tamu.edu>
+
+	* malloc/malloc.c (MAGICBYTE): Use cast to size_t instead of unsigned
+	to prevent warnings on 64 bit systems.
+	Reported by Paul Wouters <paul@xtdnet.nl>.
+
+	* sysdeps/alpha/dl-machine.h: Revert check for broken gas.  By default
+	we assume it works.
+
 1997-01-30 03:24  Ulrich Drepper  <drepper@cygnus.com>
 
 	* sysdeps/i386/elf/start.S (_start): Align stack pointer to
diff --git a/ChangeLog.6 b/ChangeLog.6
index a4cdcf0eeb..e53adb1f17 100644
--- a/ChangeLog.6
+++ b/ChangeLog.6
@@ -194,7 +194,7 @@ Thu Jan 23 04:06:42 1997  Ulrich Drepper  <drepper@cygnus.com>
 	ldconfig.
 	(CFLAGS-dl-load.c): New variable, avoid gcc warning.
 
-	* sysdeps/mach/hurd/configure.in: Add _LIBC_REENTRENT to DEFINES.
+	* sysdeps/mach/hurd/configure.in: Add _LIBC_REENTRANT to DEFINES.
 
 	* sysdeps/mach/hurd/getdents.c: Update copyright.  De-ANSI-declfy.
 	* sysdeps/stub/getdents.c: Likewise.  Correct return value.
diff --git a/Makeconfig b/Makeconfig
index 8b82a31124..74f8d795a4 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -566,6 +566,33 @@ $(common-objpfx)soversions.mk: $(..)shlib-versions $(..)Makeconfig \
 # Get $(version) defined with the release version number.
 -include $(common-objpfx)version.mk
 
+# Generate the header containing the names of all shared libraries.
+# We use a stamp file to avoid uncessary recompilations.
+before-compile += $(common-objpfx)gnu/lib-names.h
+$(common-objpfx)gnu/lib-names.h: $(common-objpfx)gnu/lib-names.stmp
+$(common-objpfx)gnu/lib-names.stmp: $(common-objpfx)soversions.mk
+	$(make-target-directory)
+	@rm -f ${@:stmp=T} $@
+	(echo '/* This file is automatically generated.';\
+	 echo '   It defines macros to allow user program to find the shared';\
+	 echo '   library files which come as part of GNU libc.  */';\
+	 echo '#ifndef __GNU_LIB_NAMES_H'; \
+	 echo '#define __GNU_LIB_NAMES_H	1'; \
+	 echo; \
+	 (libs='$(all-sonames)';\
+	  for l in $$libs; do \
+	    upname=`echo $$l | sed 's/[.]so.*//' | \
+		    tr '[:lower:]-' '[:upper:]_'`; \
+	    echo "#define	$${upname}_SO	\"$$l\""; \
+	  done;) | sort; \
+	 echo; \
+	 echo '#endif	/* gnu/lib-names.h */';) > ${@:stmp=T}
+	if test -r ${@:stmp=h} && cmp -s ${@:stmp=h} ${@:stmp=T}; \
+	then rm -f ${@:stmp=T}; \
+	else mv -f ${@:stmp=T} ${@:stmp=h}; fi
+	touch $@
+
+common-generated += gnu/lib-names.h gnu/lib-names.stmp
 
 # The name under which the run-time dynamic linker is installed.
 # We are currently going for the convention that `/lib/ld.so.1'
diff --git a/Makefile b/Makefile
index 61cf6904f6..03408c768e 100644
--- a/Makefile
+++ b/Makefile
@@ -95,7 +95,7 @@ install-bin = glibcbug
 
 ifeq (yes,$(build-shared))
 before-compile += $(objpfx)gnu/lib-names.h
-install_others += $(inst_includedir)/gnu/lib-names.h
+install-others += $(inst_includedir)/gnu/lib-names.h
 endif
 
 ifeq (yes,$(gnu-ld))
@@ -194,31 +194,10 @@ $(inst_includedir)/gnu/stubs.h: subdir_install
 
 ifeq (yes,$(build-shared))
 
-# Like gnu/stubs.h the gnu/lib-names.h header is not used while building the
-# libc itself.  So we generate it while installing.
-$(inst_includedir)/gnu/lib-names.h: $(objpfx)gnu/lib-names.h
+$(inst_includedir)/gnu/lib-names.h: $(common-objpfx)gnu/lib-names.h
 	if test -r $@ && cmp -s $< $@; \
 	then echo 'gnu/lib-names.h unchanged'; \
 	else $(INSTALL_DATA) $< $@; fi
-
-$(objpfx)gnu/lib-names.h: $(common-objpfx)soversions.mk
-	$(make-target-directory)
-	@rm -f $@
-	(echo '/* This file is automatically generated.';\
-	 echo '   It defines macros to allow user program to find the shared';\
-	 echo '   library files which come as part of GNU libc.  */';\
-	 echo '#ifndef __GNU_LIB_NAMES_H'; \
-	 echo '#define __GNU_LIB_NAMES_H	1'; \
-	 echo; \
-	 (libs='$(all-sonames)';\
-	  for l in $$libs; do \
-	    upname=`echo $$l | sed 's/[.]so.*//' | \
-		    tr '[:lower:]-' '[:upper:]_'`; \
-	    echo "#define	$${upname}_SO	\"$$l\""; \
-	  done;) | sort; \
-	 echo; \
-	 echo '#endif	/* gnu/lib-names.h */';) > $@
-generated += gnu/lib-names.h
 endif
 
 # The `glibcbug' script contains the version number and it shall be rebuild
@@ -229,7 +208,7 @@ $(objpfx)glibcbug: $(common-objpfx)config.status glibcbug.in
 # This makes the Info or DVI file of the documentation from the Texinfo source.
 .PHONY: info dvi
 info dvi:
-	$(MAKE) -C manual $@
+	$(MAKE) $(PARALLELMFLAGS) -C manual $@
 
 # This makes all the subdirectory targets.
 
@@ -243,7 +222,7 @@ all-subdirs-targets := $(foreach dir,$(subdirs),\
 # The action for each of those is to cd into the directory and make the
 # target there.
 $(all-subdirs-targets):
-	$(MAKE) -C $(@D) $(@F)
+	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
 
 .PHONY: $(+subdir_targets) $(all-subdirs-targets)
 
@@ -326,10 +305,10 @@ INSTALL: manual/maint.texi; $(format-me)
 NOTES: manual/creature.texi; $(format-me)
 
 rpm/%: subdir_distinfo
-	$(MAKE) -C $(@D) subdirs='$(subdirs)' $(@F)
+	$(MAKE) $(PARALLELMFLAGS) -C $(@D) subdirs='$(subdirs)' $(@F)
 
 # This is a special goal for people making binary distributions.  Normally
 # everybody uses the DES based crypt library but for the distribution we
 # need the only-MD5 based one as well.
 md5-crypt/libmd5crypt:
-	$(MAKE) -C $(@D) $(@F)
+	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
diff --git a/Makefile.in b/Makefile.in
index 6ec07a64c6..3cb24bf097 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -2,5 +2,8 @@
 
 srcdir = @srcdir@
 
+# Uncomment the line below if you want to do parallel build.
+# PARALLELMFLAGS = -j 4
+
 all .DEFAULT:
-	$(MAKE) -C $(srcdir) objdir=`pwd` $@
+	$(MAKE) PARALLELMFLAGS="$(PARALLELMFLAGS)" -C $(srcdir) objdir=`pwd` $@
diff --git a/dirent/dirent.h b/dirent/dirent.h
index 449f485c83..3d187e1096 100644
--- a/dirent/dirent.h
+++ b/dirent/dirent.h
@@ -39,12 +39,15 @@ __BEGIN_DECLS
 
    It defines the macro `_DIRENT_HAVE_D_OFF' iff there is a `d_off'
    member that gives the file offset of the next directory entry.
+
+   It defines the macro `_DIRENT_HAVE_D_TYPE' iff there is a `d_type'
+   member that gives the type of the file.
  */
 
 #include <direntry.h>
 
-#if (defined(__USE_BSD) || defined(__USE_MISC)) && !defined(d_fileno)
-#define	d_ino		d_fileno		 /* Backward compatibility.  */
+#if (defined __USE_BSD || defined __USE_MISC) && !defined d_fileno
+# define d_ino	d_fileno		 /* Backward compatibility.  */
 #endif
 
 /* These macros extract size information from a `struct dirent *'.
@@ -62,16 +65,16 @@ __BEGIN_DECLS
    */
 
 #ifdef _DIRENT_HAVE_D_NAMLEN
-#define _D_EXACT_NAMLEN(d) ((d)->d_namlen)
-#define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1)
-#else
-#define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name))
-#ifdef _DIRENT_HAVE_D_RECLEN
-#define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0])
+# define _D_EXACT_NAMLEN(d) ((d)->d_namlen)
+# define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1)
 #else
-#define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \
-			    _D_EXACT_NAMLEN (d) + 1)
-#endif
+# define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name))
+# ifdef _DIRENT_HAVE_D_RECLEN
+#  define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0])
+# else
+#  define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \
+			      _D_EXACT_NAMLEN (d) + 1)
+# endif
 #endif
 
 
@@ -90,8 +93,8 @@ enum
   };
 
 /* Convert between stat structure types and directory types.  */
-#define	IFTODT(mode)	(((mode) & 0170000) >> 12)
-#define	DTTOIF(dirtype)	((dirtype) << 12)
+# define IFTODT(mode)	(((mode) & 0170000) >> 12)
+# define DTTOIF(dirtype)	((dirtype) << 12)
 #endif
 
 
@@ -116,42 +119,42 @@ extern int closedir __P ((DIR *__dirp));
 extern struct dirent *__readdir __P ((DIR *__dirp));
 extern struct dirent *readdir __P ((DIR *__dirp));
 
-#if defined __USE_POSIX
+#if defined __USE_POSIX || defined __USE_MISC
 /* Reentrant version of `readdir'.  Return in RESULT a pointer to the
    next entry.  */
-extern int __readdir_r __P ((DIR *__dirp, struct dirent *entry,
-			     struct dirent **result));
-extern int readdir_r __P ((DIR *__dirp, struct dirent *entry,
-			   struct dirent **result));
-#endif	/* POSIX */
+extern int __readdir_r __P ((DIR *__dirp, struct dirent *__entry,
+			     struct dirent **__result));
+extern int readdir_r __P ((DIR *__dirp, struct dirent *__entry,
+			   struct dirent **__result));
+#endif	/* POSIX or misc */
 
 /* Rewind DIRP to the beginning of the directory.  */
 extern void rewinddir __P ((DIR *__dirp));
 
-#if defined(__USE_BSD) || defined(__USE_MISC)
+#if defined __USE_BSD || defined __USE_MISC
 
 /* Return the file descriptor used by DIRP.  */
 extern int dirfd __P ((DIR *__dirp));
 
-#if defined (__OPTIMIZE__) && defined (_DIR_dirfd)
-#define dirfd(dirp)	_DIR_dirfd (dirp)
-#endif
+# if defined __OPTIMIZE__ && defined _DIR_dirfd
+#  define dirfd(dirp)	_DIR_dirfd (dirp)
+# endif
 
-#ifndef	MAXNAMLEN
+# ifndef MAXNAMLEN
 /* Get the definitions of the POSIX.1 limits.  */
-#include <posix1_lim.h>
+#  include <posix1_lim.h>
 
 /* `MAXNAMLEN' is the BSD name for what POSIX calls `NAME_MAX'.  */
-#ifdef	NAME_MAX
-#define	MAXNAMLEN	NAME_MAX
-#else
-#define	MAXNAMLEN	255
-#endif
-#endif
-
-#include <gnu/types.h>
-#define __need_size_t
-#include <stddef.h>
+#  ifdef NAME_MAX
+#   define MAXNAMLEN	NAME_MAX
+#  else
+#   define MAXNAMLEN	255
+#  endif
+# endif
+
+# include <gnu/types.h>
+# define __need_size_t
+# include <stddef.h>
 
 /* Seek to position POS on DIRP.  */
 extern void seekdir __P ((DIR *__dirp, __off_t __pos));
diff --git a/inet/netinet/ip.h b/inet/netinet/ip.h
index 65338852ae..191ac8e9c8 100644
--- a/inet/netinet/ip.h
+++ b/inet/netinet/ip.h
@@ -122,6 +122,8 @@ struct ip {
 #define	IPOPT_OFFSET		2		/* offset within option */
 #define	IPOPT_MINOFF		4		/* min value of above */
 
+#define	MAX_IPOPTLEN		40
+
 /*
  * Time stamp option structure.
  */
diff --git a/malloc/malloc.c b/malloc/malloc.c
index 8ec5f85800..57867c90c6 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -3764,7 +3764,7 @@ int mALLOPt(param_number, value) int param_number; int value;
    byte per chunk; still this will catch most cases of double frees or
    overruns. */
 
-#define MAGICBYTE(p) ( ( ((unsigned)p >> 3) ^ ((unsigned)p >> 11)) & 0xFF )
+#define MAGICBYTE(p) ( ( ((size_t)p >> 3) ^ ((size_t)p >> 11)) & 0xFF )
 
 /* Convert a pointer to be free()d or realloc()ed to a valid chunk
    pointer.  If the provided pointer is not valid, return NULL.  The
diff --git a/nis/rpcsvc/yp_prot.h b/nis/rpcsvc/yp_prot.h
index f6e3f49783..bee84351bb 100644
--- a/nis/rpcsvc/yp_prot.h
+++ b/nis/rpcsvc/yp_prot.h
@@ -278,11 +278,6 @@ struct ypbind_setdom {
 #define YPPUSHPROC_NULL		((u_long)0)
 #define YPPUSHPROC_XFRRESP	((u_long)1)
 
-struct yppushresp_xfr {
-  u_int transid;
-  yppush_status status;
-};
-
 /* Status values for yppushresp_xfr.status */
 
 enum yppush_status {
@@ -323,6 +318,11 @@ enum yppush_status {
 };
 typedef enum yppush_status yppush_status;
 
+struct yppushresp_xfr {
+  u_int transid;
+  yppush_status status;
+};
+
 struct ypresp_all {
   bool_t more;
   union {
diff --git a/sunrpc/Makefile b/sunrpc/Makefile
index 70f91d2bfd..e3e38d151a 100644
--- a/sunrpc/Makefile
+++ b/sunrpc/Makefile
@@ -118,17 +118,29 @@ $(inst_sysconfdir)/rpc: etc.rpc
 defines := $(defines) -D_PATH_RPC='"$(sysconfdir)/rpc"'
 
 # Generate the rpcsvc headers with rpcgen.
-$(objpfx)rpcsvc/%.h: rpcsvc/%.x $(objpfx)rpcgen
+# We use a stamp file to avoid unnessary recompilation each time rpcgen is
+# relinked.
+$(objpfx)rpcsvc/%.h: $(objpfx)rpcsvc/%.stmp
+$(objpfx)rpcsvc/%.stmp: rpcsvc/%.x $(objpfx)rpcgen
 	$(make-target-directory)
-	-@rm -f $@T
-	$(rpcgen-cmd) -h $< -o $@T
-	mv -f $@T $@
+	-@rm -f ${@:stmp=T} $@
+	$(rpcgen-cmd) -h $< -o ${@:stmp=T}
+	if test -r ${@:stmp=h} && cmp -s ${@:stmp=h} ${@:stmp=T}; \
+	then rm -f ${@:stmp=T}; \
+	else mv -f ${@:stmp=T} ${@:stmp=h}; fi
+	touch $@
 
 # Generate the rpcsvc XDR functions with rpcgen.
-$(objpfx)x%.c: rpcsvc/%.x $(objpfx)rpcgen
-	-@rm -f $@T
-	$(rpcgen-cmd) -c $< -o $@T
-	mv -f $@T $@
+$(objpfx)x%.c: $(objpfx)x%.stmp
+$(objpfx)x%.stmp: rpcsvc/%.x $(objpfx)rpcgen
+	-@rm -f ${@:stmp=T} $@
+	$(rpcgen-cmd) -c $< -o ${@:stmp=T}
+	if test -r ${@:stmp=c} && cmp -s ${@:stmp=c} ${@:stmp=T}; \
+	then rm -f ${@:stmp=T}; \
+	else mv -f ${@:stmp=T} ${@:stmp=c}; fi
+	touch $@
+
+generated += $(rpcsvc:%.x=rpcsvc/%.stmp) $(rpcsvc:%.x=x%.stmp)
 
 # The generated source files depend on the corresponding generated headers.
 # Gratuitous dependency on generated .c file here just gets it mentioned to
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
index 1d01f035ea..b735e15ae3 100644
--- a/sysdeps/alpha/dl-machine.h
+++ b/sysdeps/alpha/dl-machine.h
@@ -43,7 +43,7 @@ elf_machine_matches_host (Elf64_Word e_machine)
 static inline Elf64_Addr
 elf_machine_dynamic (void)
 {
-#ifdef AXP_MULTI_GOT_LD
+#ifndef NO_AXP_MULTI_GOT_LD
   return (Elf64_Addr) &_DYNAMIC;
 #else
   register Elf64_Addr *gp __asm__ ("$29");
diff --git a/sysdeps/unix/sysv/linux/Dist b/sysdeps/unix/sysv/linux/Dist
index c5a2f179ee..b757562124 100644
--- a/sysdeps/unix/sysv/linux/Dist
+++ b/sysdeps/unix/sysv/linux/Dist
@@ -1,3 +1,4 @@
+cmsg_nxthdr.c
 init-first.h
 kernel_sigaction.h
 llseek.c
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index ae2e294785..e02ee8cfe4 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -35,6 +35,7 @@ endif
 ifeq ($(subdir),socket)
 sysdep_headers += sys/socketcall.h net/if.h net/if_ppp.h net/ppp-comp.h \
 		  net/ppp_defs.h net/if_arp.h net/route.h
+sysdep_routines += cmsg_nxthdr
 endif
 
 ifeq ($(subdir),sunrpc)
diff --git a/sysdeps/unix/sysv/linux/cmsg_nxthdr.c b/sysdeps/unix/sysv/linux/cmsg_nxthdr.c
new file mode 100644
index 0000000000..2245db7f25
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/cmsg_nxthdr.c
@@ -0,0 +1,38 @@
+/* Return point to next ancillary data entry in message header.
+   Copyright (C) 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 <sys/socket.h>
+
+
+struct cmsghdr *
+__cmsg_nxthdr (struct msghdr *mhdr, struct cmsghdr *cmsg)
+{
+  unsigned char *p;
+
+  if ((size_t) cmsg->cmsg_len < sizeof (struct cmsghdr))
+    /* The kernel header does this so there may be a reason.  */
+    return NULL;
+
+  p = (((unsigned char *) cmsg)
+       + ((cmsg->cmsg_len + sizeof (long int) - 1) & ~sizeof (long int)));
+  if (p >= (unsigned char *) mhdr->msg_control + mhdr->msg_controllen)
+    /* No more entries.  */
+    return NULL;
+  return (struct cmsghdr *) p;
+}
diff --git a/sysdeps/unix/sysv/linux/netinet/in.h b/sysdeps/unix/sysv/linux/netinet/in.h
index c1df8250c0..0fec8ce3dd 100644
--- a/sysdeps/unix/sysv/linux/netinet/in.h
+++ b/sysdeps/unix/sysv/linux/netinet/in.h
@@ -27,17 +27,19 @@
 /* Standard well-defined IP protocols.  */
 enum
   {
-    IPPROTO_IP = 0,	/* Dummy protocol for TCP.  */
-    IPPROTO_ICMP = 1,	/* Internet Control Message Protocol.  */
-    IPPROTO_IGMP = 2,	/* Internet Group Management Protocol. */
-    IPPROTO_IPIP = 4,	/* IPIP tunnels (older KA9Q tunnels use 94).  */
-    IPPROTO_TCP = 6,	/* Transmission Control Protocol.  */
-    IPPROTO_EGP = 8,	/* Exterior Gateway Protocol.  */
-    IPPROTO_PUP = 12,	/* PUP protocol.  */
-    IPPROTO_UDP = 17,	/* User Datagram Protocol.  */
-    IPPROTO_IDP = 22,	/* XNS IDP protocol.  */
-
-    IPPROTO_RAW = 255,	/* Raw IP packets.  */
+    IPPROTO_IP = 0,	 /* Dummy protocol for TCP.  */
+    IPPROTO_ICMP = 1,	 /* Internet Control Message Protocol.  */
+    IPPROTO_IGMP = 2,	 /* Internet Group Management Protocol. */
+    IPPROTO_IPIP = 4,	 /* IPIP tunnels (older KA9Q tunnels use 94).  */
+    IPPROTO_TCP = 6,	 /* Transmission Control Protocol.  */
+    IPPROTO_EGP = 8,	 /* Exterior Gateway Protocol.  */
+    IPPROTO_PUP = 12,	 /* PUP protocol.  */
+    IPPROTO_UDP = 17,	 /* User Datagram Protocol.  */
+    IPPROTO_IDP = 22,	 /* XNS IDP protocol.  */
+    IPPROTO_IPV6 = 41,   /* IPv6-in-IPv4 tunnelling.  */
+    IPPROTO_ICMPV6 = 58, /* ICMPv6.  */
+
+    IPPROTO_RAW = 255,	 /* Raw IP packets.  */
     IPPROTO_MAX
   };
 
diff --git a/sysdeps/unix/sysv/linux/socketbits.h b/sysdeps/unix/sysv/linux/socketbits.h
index 1cf44b4347..91deb6c815 100644
--- a/sysdeps/unix/sysv/linux/socketbits.h
+++ b/sysdeps/unix/sysv/linux/socketbits.h
@@ -126,6 +126,47 @@ struct msghdr
     int msg_flags;		/* Flags on received message.  */
   };
 
+/* Structure used for storage of ancillary data object information.  */
+struct cmsghdr
+  {
+    int cmsg_len;		/* Length of data in cmsg_data plus length
+				   of cmsghdr structure.  */
+    /* XXX Should be type `size_t' according to POSIX.1g.  */
+    int cmsg_level;		/* Originating protocol.  */
+    int cmsg_type;		/* Protocol specific type.  */
+    unsigned char __cmsg_data[0]; /* Ancillary data.  */
+  };
+
+/* Ancillary data object manipulation macros.  */
+#define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
+#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
+#define CMSG_FIRSTHDR(mhdr) (mhdr) \
+  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)			      \
+   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
+
+
+#ifndef _EXTERN_INLINE
+# define _EXTERN_INLINE extern __inline
+#endif
+extern struct cmsghdr *__cmsg_nxthdr __P ((struct msghdr *__mhdr,
+					   struct cmsghdr *__cmsg));
+_EXTERN_INLINE struct cmsghdr *
+__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)
+{
+  unsigned char *__p;
+
+  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
+    /* The kernel header does this so there may be a reason.  */
+    return NULL;
+
+  __p = (((unsigned char *) __cmsg)
+	 + ((__cmsg->cmsg_len + sizeof (long int) - 1) & ~sizeof (long int)));
+  if (__p >= (unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)
+    /* No more entries.  */
+    return NULL;
+  return (struct cmsghdr *) __p;
+}
+
 
 /* Get socket manipulation related informations from kernel headers.  */
 #include <asm/socket.h>
diff --git a/time/mktime.c b/time/mktime.c
index fd242b1545..d8fdf3a6c6 100644
--- a/time/mktime.c
+++ b/time/mktime.c
@@ -25,6 +25,12 @@
 #include <config.h>
 #endif
 
+#ifdef _LIBC
+# define HAVE_LIMITS_H 1
+# define HAVE_LOCALTIME_R 1
+# define STDC_HEADERS 1
+#endif
+
 /* Assume that leap seconds are possible, unless told otherwise.
    If the host has a `zic' command with a `-L leapsecondfilename' option,
    then it supports leap seconds; otherwise it probably doesn't.  */
@@ -35,13 +41,13 @@
 #include <sys/types.h>		/* Some systems define `time_t' here.  */
 #include <time.h>
 
-#if __STDC__ || __GNU_LIBRARY__ || STDC_HEADERS
+#if HAVE_LIMITS_H
 #include <limits.h>
 #endif
 
 #if DEBUG
 #include <stdio.h>
-#if __STDC__ || __GNU_LIBRARY__ || STDC_HEADERS
+#if STDC_HEADERS
 #include <stdlib.h>
 #endif
 /* Make it work even if the system's libc has its own mktime routine.  */
@@ -100,10 +106,10 @@ time_t __mktime_internal __P ((struct tm *,
 			       time_t *));
 
 
-#if ! HAVE_LOCALTIME_R && ! defined (localtime_r)
 #ifdef _LIBC
 #define localtime_r __localtime_r
 #else
+#if ! HAVE_LOCALTIME_R && ! defined (localtime_r)
 /* Approximate localtime_r as best we can in its absence.  */
 #define localtime_r my_localtime_r
 static struct tm *localtime_r __P ((const time_t *, struct tm *));
@@ -118,8 +124,8 @@ localtime_r (t, tp)
   *tp = *l;
   return tp;
 }
-#endif /* ! _LIBC */
 #endif /* ! HAVE_LOCALTIME_R && ! defined (localtime_r) */
+#endif /* ! _LIBC */
 
 
 /* Yield the difference between (YEAR-YDAY HOUR:MIN:SEC) and (*TP),
diff --git a/time/strftime.c b/time/strftime.c
index ca3563c072..690cf2af0e 100644
--- a/time/strftime.c
+++ b/time/strftime.c
@@ -349,7 +349,7 @@ static char const month_name[][10] =
 #  undef strftime
 # endif
 # define strftime(S, Maxsize, Format, Tp) \
-  _strftime_copytm ((S), (Maxsize), (Format), (Tp))
+  _strftime_copytm (S, Maxsize, Format, Tp)
 #endif
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-11 12:46:59 +0000