update from main archvie 961013cvs/libc-961015cvs/libc-961014

Sun Oct 13 22:52:56 1996  Ulrich Drepper  <drepper@cygnus.com>

	* shlib-versions: Add version number/name for ld.so.
	* Makeconfig: Move definition of rtld-installed-name after
	inclusion of soversions.mk.
	Don't add . before version number from shlib-versions file when
	when name does not start with digit.  This is needed for ld.so.

Sat Oct 12 20:31:58 1996  Richard Henderson  <rth@tamu.edu>

	* libio/iogets.c: Warn when gets used.
	* stdio/gets.c: Strengthen the warning.

Sat Oct 12 23:10:43 1996  Ulrich Drepper  <drepper@cygnus.com>

	* libio/Makefile [_LIBC_REENTRANT] (routines): Add peekc.
	* libio/libio.h: Add prototypes for _IO_getc, _IO_putc, _IO_feof,
	_IO_ferror, _IO_peekc_locked, and _IO_ftrylockfile.
	Remove prototypes for _IO_getc_locked and _IO_putc_locked.
	[_IO_MTSAFE_IO]: Add weak aliases for _IO_flockfile and
	_IO_funlockfile.
	[! _IO_MTSAFE_IO]: Define _IO_ftrylockfile as empty.
	Define _IO_getc, _IO_peekc, _IO_putc, _IO_feof, _IO_ferror to
	appropriate values according to __USE_REENTRANT.
	* libio/stdio.h: Add prototype for ftrylockfile.
	[!_LIBC]: Define getc_locked, getchar_locked, putchar_locked,
	getc, getchar, putc, and putchar using _IO_* names.
	* libio/feof.c: Rename to _IO_feof and make feof weak alias.
	* libio/ferror.c: Rename to _IO_ferror and make ferror weak alias.
	* libio/getc.c: Rename to _IO_getc and make getc weak alias.
	* libio/putc.c: Rename to _IO_putc and make putc weak alias.
	* libio/putc_u.c: Don't define alias _IO_putc_unlocked.
	* libio/peekc.c: New file.

	* stdio-common/vfprintf.c (vfprintf): Unconditionally call
	__flockfile.

	* sysdeps/stub/locfile.c [USE_IN_LIBIO]: Also define _IO_* names.

	* crypt/Makefile (tests): Add md5test and md5c-test.
	* crypt/md5-crypt.c: Correct various error.  Now md5_process_bytes
	is called, the buffer limit is honoured and a loop in a inner
	loop is corrected.
	* crypt/md5.h (struct md5_ctx): Add new fields.
	Add prototypes for new functions.
	* crypt/md5.c (md5_init_ctx): Initialize new fields.
	(md5_finish_ctx): New function.  Like md5_read_ctx but before
	perform correct finalization.
	(md5_process_bytes): New function.  Similar to md5_proces_block,
	but does not require input size to be multiple of 64.
	(md5_stream): Rewrite using md5_process_bytes and md5_finish_ctx.
	(md5_buffer): Likewise.
	(md5_process_block): Count number of bytes.
	* crypt/md5test.c: New file.  Test program for MD5 functions.
	* crypt/md5c-test.c: New file:  Test program for MD5 crypt
	function.

	* po/fr.po: Update.

	* time/strptime.c: Recognize %s, %u, %g, and %G format.

	* posix/getopt.c: Add some more casts and initializations to
	prevent warnings.

Sat Oct 12 16:15:29 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/speed.c (speeds): Removed.  We provide
	an extra function to provide this functionality.
	(cfgetospeed): Simply return masked value.
	(cfsetospeed): Don't use speeds array and so we can simply test
	the value of SPEED for illegal values.
	* termios/cfsetspeed.c: Rewrite.  We convert here between the
	real values and the B* constants.
	Changes suggested by Uwe Ohse <uwe@tirka.gun.de>.

Fri Oct 11 21:45:34 1996  Andreas Jaeger  <aj@arthur.pfalz.de>

	* locale/programs/xstrdup.c: Define prototypes.
	* locale/programs/xmalloc.c: Likewise.

	* stdio-common/xbug.c (main): Change definition to avoid warning.

Fri Oct 11 23:36:31 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* db/hash/hash.c (__hash_open): Correctly test for a read-write db.

26 files changed, 397 insertions, 115 deletions

diff --git a/ChangeLog b/ChangeLog
index eed04ff60..5e5ec98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,89 @@
+Sun Oct 13 22:52:56 1996  Ulrich Drepper  <drepper@cygnus.com>
+
+	* shlib-versions: Add version number/name for ld.so.
+	* Makeconfig: Move definition of rtld-installed-name after
+	inclusion of soversions.mk.
+	Don't add . before version number from shlib-versions file when
+	when name does not start with digit.  This is needed for ld.so.
+
+Sat Oct 12 20:31:58 1996  Richard Henderson  <rth@tamu.edu>
+
+	* libio/iogets.c: Warn when gets used.
+	* stdio/gets.c: Strengthen the warning.
+
+Sat Oct 12 23:10:43 1996  Ulrich Drepper  <drepper@cygnus.com>
+
+	* libio/Makefile [_LIBC_REENTRANT] (routines): Add peekc.
+	* libio/libio.h: Add prototypes for _IO_getc, _IO_putc, _IO_feof,
+	_IO_ferror, _IO_peekc_locked, and _IO_ftrylockfile.
+	Remove prototypes for _IO_getc_locked and _IO_putc_locked.
+	[_IO_MTSAFE_IO]: Add weak aliases for _IO_flockfile and
+	_IO_funlockfile.
+	[! _IO_MTSAFE_IO]: Define _IO_ftrylockfile as empty.
+	Define _IO_getc, _IO_peekc, _IO_putc, _IO_feof, _IO_ferror to
+	appropriate values according to __USE_REENTRANT.
+	* libio/stdio.h: Add prototype for ftrylockfile.
+	[!_LIBC]: Define getc_locked, getchar_locked, putchar_locked,
+	getc, getchar, putc, and putchar using _IO_* names.
+	* libio/feof.c: Rename to _IO_feof and make feof weak alias.
+	* libio/ferror.c: Rename to _IO_ferror and make ferror weak alias.
+	* libio/getc.c: Rename to _IO_getc and make getc weak alias.
+	* libio/putc.c: Rename to _IO_putc and make putc weak alias.
+	* libio/putc_u.c: Don't define alias _IO_putc_unlocked.
+	* libio/peekc.c: New file.
+
+	* stdio-common/vfprintf.c (vfprintf): Unconditionally call
+	__flockfile.
+
+	* sysdeps/stub/locfile.c [USE_IN_LIBIO]: Also define _IO_* names.
+
+	* crypt/Makefile (tests): Add md5test and md5c-test.
+	* crypt/md5-crypt.c: Correct various error.  Now md5_process_bytes
+	is called, the buffer limit is honoured and a loop in a inner
+	loop is corrected.
+	* crypt/md5.h (struct md5_ctx): Add new fields.
+	Add prototypes for new functions.
+	* crypt/md5.c (md5_init_ctx): Initialize new fields.
+	(md5_finish_ctx): New function.  Like md5_read_ctx but before
+	perform correct finalization.
+	(md5_process_bytes): New function.  Similar to md5_proces_block,
+	but does not require input size to be multiple of 64.
+	(md5_stream): Rewrite using md5_process_bytes and md5_finish_ctx.
+	(md5_buffer): Likewise.
+	(md5_process_block): Count number of bytes.
+	* crypt/md5test.c: New file.  Test program for MD5 functions.
+	* crypt/md5c-test.c: New file:  Test program for MD5 crypt
+	function.
+
+	* po/fr.po: Update.
+
+	* time/strptime.c: Recognize %s, %u, %g, and %G format.
+
+	* posix/getopt.c: Add some more casts and initializations to
+	prevent warnings.
+
+Sat Oct 12 16:15:29 1996  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sysdeps/unix/sysv/linux/speed.c (speeds): Removed.  We provide
+	an extra function to provide this functionality.
+	(cfgetospeed): Simply return masked value.
+	(cfsetospeed): Don't use speeds array and so we can simply test
+	the value of SPEED for illegal values.
+	* termios/cfsetspeed.c: Rewrite.  We convert here between the
+	real values and the B* constants.
+	Changes suggested by Uwe Ohse <uwe@tirka.gun.de>.
+
+Fri Oct 11 21:45:34 1996  Andreas Jaeger  <aj@arthur.pfalz.de>
+
+	* locale/programs/xstrdup.c: Define prototypes.
+	* locale/programs/xmalloc.c: Likewise.
+
+	* stdio-common/xbug.c (main): Change definition to avoid warning.
+
+Fri Oct 11 23:36:31 1996  Miles Bader  <miles@gnu.ai.mit.edu>
+
+	* db/hash/hash.c (__hash_open): Correctly test for a read-write db.
+
 Fri Oct 11 19:13:34 1996  Ulrich Drepper  <drepper@cygnus.com>
 
 	* locale/Makefile (CPPFLAGS): Set CHARMAP_PATH to
diff --git a/Makeconfig b/Makeconfig
index 2a76ca3..39d4fbd 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -353,15 +353,6 @@ csu-objpfx = $(common-objpfx)csu/
 elf-objpfx = $(common-objpfx)elf/
 db-objpfx = $(common-objpfx)db/
 
-ifeq (yes,$(build-shared))
-# The name under which the run-time dynamic linker is installed.
-# We are currently going for the convention that `/lib/ld.so.1'
-# names the SVR4/ELF ABI-compliant dynamic linker.
-ifndef rtld-installed-name
-rtld-installed-name = ld.so.1
-endif
-endif
-
 # How to run a program we just linked with our library.
 # The program binary is assumed to be $(word 2,$^).
 built-program-file = $(dir $(word 2,$^))$(notdir $(word 2,$^))
@@ -539,7 +530,11 @@ $(common-objpfx)soversions.mk: $(..)shlib-versions $(..)Makeconfig \
 	       lib=`echo $$v | sed 's/=.*$$//'`; \
 	       if eval "test -z \"\$$vers_lib$$lib\""; then \
 		 eval vers_lib$${lib}=yes; \
-		 echo $$v | sed "s/^.*=/$$lib.so-version=./";  \
+		 number=`echo $$v | sed "s/^.*=//"`; \
+		 case $$number in \
+		   [0-9]*) echo "$$lib.so-version=.$$number";;  \
+		   *) echo "$$lib.so-version=$$number";;  \
+		 esac; \
 	       fi; \
 	   done ;; esac; done; \
 	 done;) > $@T; exit 0
@@ -548,6 +543,18 @@ $(common-objpfx)soversions.mk: $(..)shlib-versions $(..)Makeconfig \
 # Get $(version) defined with the release version number.
 -include $(common-objpfx)version.mk
 
+
+# The name under which the run-time dynamic linker is installed.
+# We are currently going for the convention that `/lib/ld.so.1'
+# names the SVR4/ELF ABI-compliant dynamic linker.
+ifndef rtld-installed-name
+ifdef ld.so-version
+rtld-installed-name = $(ld.so-version)
+else
+rtld-installed-name = ld.so.1
+endif
+endif
+
 endif # build-shared
 
 endif # Makeconfig not yet included
diff --git a/PROJECTS b/PROJECTS
index 60ab664..9f9d3be 100644
--- a/PROJECTS
+++ b/PROJECTS
@@ -1,6 +1,6 @@
 Open jobs for finishing GNU libc:
 ---------------------------------
-Status: August 1996
+Status: October 1996
 
 If you have time and talent to take over any of the jobs below please
 contact <bug-glibc@prep.ai.mit.edu>
@@ -26,7 +26,7 @@ contact <bug-glibc@prep.ai.mit.edu>
      for the current status (of course better use a mirror of prep).
 
 
-[ 4] Write wordexp() function; this is described in POSIX.2, The
+[ 4] Write wordexp() function; this is described in POSIX.2, the
      header <wordexp.h> already exists.
 
      Implementation idea: use some functions from bash.
@@ -51,9 +51,9 @@ contact <bug-glibc@prep.ai.mit.edu>
 	Henry Spencer, University of Toronto
 	Usenix Winter '92, pp. 419--428
 
-     or just ask.  Currently mostly i?86 optimized versions exist.
-     Alpha versions are on their way, so please ask before working
-     on this.
+     or just ask.  Currently mostly i?86 and Alpha optimized versions
+     exist.  Please ask before working on this to avoid duplicate
+     work.
 
 
 [ 7] Write nftw() function.  Perhaps it might be good to reimplement the
@@ -67,7 +67,11 @@ contact <bug-glibc@prep.ai.mit.edu>
      There is a public domain version but using this would cause problems
      with the assignment.
 
-[ 9] Extend regex and/or rx to work with wide characters.
+
+[ 9] Extend regex and/or rx to work with wide characters and complete
+     implementation of character class and collation class handling.
+
+     It is planed to do a complete rewrite.
 
 
 [10] Add mmap() support to malloc().
@@ -82,7 +86,15 @@ contact <bug-glibc@prep.ai.mit.edu>
      Please contact bug-glibc@prep.ai.mit.edu before starting to avoid
      duplicated work.
 
+
 [11] Write access function for netmasks, bootparams, publickey, automount,
      and aliases databases for nss_files and nss_db module.
      The functions should be embedded in the nss scheme.  This is not
      hard and not all services must be supported at once.
+
+
+[12] Rewrite utmp/wtmp functions to use database functions.  This is much
+     better than the normal flat file format.
+
+     Please contact bug-glibc@prep.ai.mit.edu before starting to avoid
+     duplicated work.
diff --git a/libio/Makefile b/libio/Makefile
index ba64fc7..0c34125 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -42,7 +42,7 @@ include ../Makeconfig
 
 ifneq (,$(filter %REENTRANT, $(defines)))
 routines += clearerr_u feof_u ferror_u fputc_u getc_u getchar_u		      \
-	    iofflush_u putc_u putchar_u
+	    iofflush_u putc_u putchar_u peekc
 
 CPPFLAGS += -D_IO_MTSAFE_IO
 endif
diff --git a/libio/feof.c b/libio/feof.c
index 9fb0008..34ca1da 100644
--- a/libio/feof.c
+++ b/libio/feof.c
@@ -25,7 +25,7 @@ the executable file might be covered by the GNU General Public License. */
 #include "stdio.h"
 
 int
-feof (fp)
+_IO_feof (fp)
      _IO_FILE* fp;
 {
   int result;
@@ -35,11 +35,12 @@ feof (fp)
   _IO_funlockfile (fp);
   return result;
 }
+weak_alias (_IO_feof, feof)
 
 #ifdef _IO_MTSAFE_IO
 /* The feof implementation for libio does not require locking because
    it only accesses once a single variable and this is already atomic
    (at least at thread level).  */
 
-weak_alias (feof, feof_locked)
+weak_alias (_IO_feof, feof_locked)
 #endif
diff --git a/libio/ferror.c b/libio/ferror.c
index 32fd6d0..4f75092 100644
--- a/libio/ferror.c
+++ b/libio/ferror.c
@@ -25,7 +25,7 @@ the executable file might be covered by the GNU General Public License. */
 #include "stdio.h"
 
 int
-ferror (fp)
+_IO_ferror (fp)
      _IO_FILE* fp;
 {
   int result;
@@ -35,6 +35,7 @@ ferror (fp)
   _IO_funlockfile (fp);
   return result;
 }
+weak_alias (_IO_ferror, ferror)
 
 #ifdef _IO_MTSAFE_IO
 
diff --git a/libio/getc.c b/libio/getc.c
index c345e44..0c0b6b8 100644
--- a/libio/getc.c
+++ b/libio/getc.c
@@ -25,10 +25,10 @@ the executable file might be covered by the GNU General Public License. */
 #include "libioP.h"
 #include "stdio.h"
 
-#undef getc
+#undef _IO_getc
 
 int
-getc (fp)
+_IO_getc (fp)
      FILE *fp;
 {
   int result;
@@ -39,6 +39,8 @@ getc (fp)
   __libc_cleanup_region_end (1);
   return result;
 }
+#undef getc
+weak_alias (_IO_getc, getc)
 
 #ifdef _IO_MTSAFE_IO
 # undef getc_locked
diff --git a/libio/iogets.c b/libio/iogets.c
index e132093..716ecd1 100644
--- a/libio/iogets.c
+++ b/libio/iogets.c
@@ -53,3 +53,5 @@ _IO_gets (buf)
 }
 
 weak_alias (_IO_gets, gets)
+
+link_warning (gets, "the `gets' function is dangerous and should not be used.")
diff --git a/libio/libio.h b/libio/libio.h
index e174ee1..5118b1e 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -26,6 +26,7 @@ the executable file might be covered by the GNU General Public License. */
 
 #ifndef _IO_STDIO_H
 #define _IO_STDIO_H
+#include <features.h>
 
 #include <_G_config.h>
 #define _IO_pos_t _G_fpos_t /* obsolete */
@@ -262,21 +263,43 @@ extern int __overflow __P((_IO_FILE*, int));
 #define _IO_feof_unlocked(__fp) (((__fp)->_flags & _IO_EOF_SEEN) != 0)
 #define _IO_ferror_unlocked(__fp) (((__fp)->_flags & _IO_ERR_SEEN) != 0)
 
+extern int _IO_getc __P ((_IO_FILE *__fp));
+extern int _IO_putc __P ((int __c, _IO_FILE *__fp));
+extern int _IO_feof __P ((_IO_FILE *__fp));
+extern int _IO_ferror __P ((_IO_FILE *__fp));
+
+extern int _IO_peekc_locked __P ((_IO_FILE *__fp));
+
 /* This one is for Emacs. */
 #define _IO_PENDING_OUTPUT_COUNT(_fp)	\
 	((_fp)->_IO_write_ptr - (_fp)->_IO_write_base)
 
-extern int _IO_getc_locked __P ((_IO_FILE *));
-extern int _IO_putc_locked __P ((int, _IO_FILE *));
-
 extern void _IO_flockfile __P ((_IO_FILE *));
 extern void _IO_funlockfile __P ((_IO_FILE *));
+extern int _IO_ftrylockfile __P ((_IO_FILE *));
 
-#ifndef _IO_MTSAFE_IO
-# define _IO_flockfile(FILE) /**/
-# define _IO_funlockfile(FILE) /**/
+#ifdef _IO_MTSAFE_IO
+weak_extern (_IO_flockfile)
+weak_extern (_IO_funlockfile)
+#else
+# define _IO_flockfile(_fp) /**/
+# define _IO_funlockfile(_fp) /**/
+# define _IO_ftrylockfile(_fp) /**/
 #endif /* !_IO_MTSAFE_IO */
 
+#ifdef __USE_REENTRANT
+# define _IO_getc(_fp) _IO_getc (_fp)
+# define _IO_peekc(_fp) _IO_peekc_locked (_fp)
+# define _IO_putc(_ch, _fp) _IO_putc (_ch, _fp)
+# define _IO_feof(_fp) _IO_feof (_fp)
+# define _IO_ferror(_fp) _IO_ferror (_fp)
+#else
+# define _IO_getc(_fp) _IO_getc_unlocked (_fp)
+# define _IO_peekc(_fp) _IO_peekc_unlocked (_fp)
+# define _IO_putc(_ch, _fp) _IO_putc_unlocked (_ch, _fp)
+# define _IO_feof(_fp) _IO_feof_unlocked (_fp)
+# define _IO_ferror(_fp) _IO_ferror_unlocked (_fp)
+#endif
 
 extern int _IO_vfscanf __P((_IO_FILE*, const char*, _IO_va_list, int*));
 extern int _IO_vfprintf __P((_IO_FILE*, const char*, _IO_va_list));
diff --git a/libio/peekc.c b/libio/peekc.c
new file mode 100644
index 0000000..2b0a812
--- /dev/null
+++ b/libio/peekc.c
@@ -0,0 +1,41 @@
+/*
+Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU IO Library.  This 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.
+
+This 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 General Public License
+along with this library; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+As a special exception, if you link this library with files
+compiled with a GNU compiler to produce an executable, this does not cause
+the resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why
+the executable file might be covered by the GNU General Public License. */
+
+#include "libioP.h"
+#include "stdio.h"
+
+#undef _IO_peekc
+
+int
+_IO_peekc_locked (fp)
+     FILE *fp;
+{
+  int result;
+  CHECK_FILE (fp, EOF);
+  __libc_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
+  _IO_flockfile (fp);
+  result = _IO_peekc_unlocked (fp);
+  __libc_cleanup_region_end (1);
+  return result;
+}
diff --git a/libio/putc.c b/libio/putc.c
index bc69e2e..5aa3b68 100644
--- a/libio/putc.c
+++ b/libio/putc.c
@@ -19,10 +19,10 @@ Cambridge, MA 02139, USA.  */
 #include "libioP.h"
 #include "stdio.h"
 
-#undef putc
+#undef _IO_putc
 
 int
-putc (c, fp)
+_IO_putc (c, fp)
      int c;
      _IO_FILE *fp;
 {
@@ -34,6 +34,8 @@ putc (c, fp)
   __libc_cleanup_region_end (1);
   return result;
 }
+#undef putc
+weak_alias (_IO_putc, putc)
 
 #ifdef _IO_MTSAFE_IO
 # undef putc_locked
diff --git a/libio/putc_u.c b/libio/putc_u.c
index 85912e5..18bbd49 100644
--- a/libio/putc_u.c
+++ b/libio/putc_u.c
@@ -29,7 +29,3 @@ putc_unlocked (c, fp)
   CHECK_FILE (fp, EOF);
   return _IO_putc_unlocked (c, fp);
 }
-
-#ifdef _LIBC_REENTRANT
-weak_alias (putc_unlocked, _IO_putc_unlocked)
-#endif
diff --git a/libio/stdio.h b/libio/stdio.h
index c71cf4d..a47b663 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -221,6 +221,7 @@ extern int fileno_locked __P ((FILE *));
 extern int fileno_unlocked __P ((FILE *));
 extern void flockfile __P ((FILE *));
 extern void funlockfile __P ((FILE *));
+extern int ftrylockfile __P ((FILE *));
 extern int fclose_unlocked __P ((FILE *));
 extern int fflush_locked __P ((FILE *));
 extern int fflush_unlocked __P ((FILE *));
@@ -240,17 +241,19 @@ extern int putchar_unlocked __P ((int));
 
 # ifndef _LIBC
 #  define getc_unlocked(fp) _IO_getc_unlocked (fp)
-#  define getc_locked(fp) fgetc (fp)
+#  define getc_locked(fp) _IO_getc (fp)
 #  define getchar_unlocked() _IO_getc_unlocked (stdin)
-#  define getchar_locked() getc (stdin)
+#  define getchar_locked() _IO_getc (stdin)
 #  define putchar_unlocked(c) _IO_putc_unlocked (c, stdout)
-#  define putchar_locked(c) putc (c, stdout)
+#  define putchar_locked(c) _IO_putc (c, stdout)
 # endif
 
 #endif /* __USE_REENTRANT */
 
-#define putchar(c) putc (c, stdout)
-#define getchar() getc (stdin)
+#define getc(_fp) _IO_getc (_fp)
+#define putc(_ch, _fp) _IO_putc (_ch, _fp)
+#define putchar(_ch) _IO_putc (_ch, stdout)
+#define getchar() _IO_getc (stdin)
 
 
 #ifdef __cplusplus
diff --git a/locale/programs/xmalloc.c b/locale/programs/xmalloc.c
index 0a10fbc..cbef26f 100644
--- a/locale/programs/xmalloc.c
+++ b/locale/programs/xmalloc.c
@@ -30,6 +30,9 @@
 #if STDC_HEADERS || _LIBC
 #include <stdlib.h>
 static VOID *fixup_null_alloc __P ((size_t n));
+VOID *xmalloc __P ((size_t n));
+VOID *xcalloc __P ((size_t n, size_t s));
+VOID *xrealloc __P ((VOID *p, size_t n));
 #else
 VOID *calloc ();
 VOID *malloc ();
diff --git a/locale/programs/xstrdup.c b/locale/programs/xstrdup.c
index 1b5b415..69ad995 100644
--- a/locale/programs/xstrdup.c
+++ b/locale/programs/xstrdup.c
@@ -1,5 +1,5 @@
 /* xstrdup.c -- copy a string with out of memory checking
-   Copyright (C) 1990 Free Software Foundation, Inc.
+   Copyright (C) 1990, 1996 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -24,7 +24,8 @@
 #else
 #include <strings.h>
 #endif
-char *xmalloc ();
+void *xmalloc __P ((size_t n));
+char *xstrdup __P ((char *string));
 
 /* Return a newly allocated copy of STRING.  */
 
diff --git a/po/fr.po b/po/fr.po
index 94c54e8..62fdd23 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -1,4 +1,4 @@
-# Messages frangais pour GNU concernant gcal.
+# Messages français pour GNU concernant libc.
 # Copyright (C) 1996 Free Software Foundation, Inc.
 # Michel Robitaille <robitail@IRO.UMontreal.CA>, 1996.
 #
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: GNU libc 1.94\n"
 "POT-Creation-Date: 1996-09-08 03:45 -0400\n"
-"PO-Revision-Date: 1996-09-29 14:50 -0400\n"
+"PO-Revision-Date: 1996-10-10 19:03 -0400\n"
 "Last-Translator: Michel Robitaille <robitail@IRO.UMontreal.CA>\n"
 "Language-Team: French <fr@li.org>\n"
 "MIME-Version: 1.0\n"
diff --git a/posix/getopt.c b/posix/getopt.c
index 76346c2..f4507d4 100644
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -701,7 +701,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	const struct option *pfound = NULL;
 	int exact = 0;
 	int ambig = 0;
-	int indfound;
+	int indfound = 0;
 	int option_index;
 
 	/* This is an option that requires an argument.  */
@@ -743,7 +743,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
 	for (p = longopts, option_index = 0; p->name; p++, option_index++)
 	  if (!strncmp (p->name, nextchar, nameend - nextchar))
 	    {
-	      if (nameend - nextchar == strlen (p->name))
+	      if ((unsigned int) (nameend - nextchar) == strlen (p->name))
 		{
 		  /* Exact match found.  */
 		  pfound = p;
diff --git a/shlib-versions b/shlib-versions
index b6d8201..0c94f3b 100644
--- a/shlib-versions
+++ b/shlib-versions
@@ -27,6 +27,11 @@ alpha-*-linux*		libc=6
 # libc.so.0.2 is for the Hurd alpha release 0.2.
 *-*-gnu*		libc=0.2
 
+# The dynamic loader also requires different names.
+i?86-*-linux*		ld=ld-linux.so.2
+# We use the ELF ABI standard name for the default.
+*-*-*			ld=ld.so.1
+
 # The -ldl interface (see <dlfcn.h>) is the same on all platforms.
 *-*-*			libdl=2
 
@@ -34,7 +39,7 @@ alpha-*-linux*		libc=6
 # `struct utmp' format, which depends on libc.
 *-*-*			libutil=1
 
-# Version number 2 is used on other systems for the BIND 4.9.4 resolver
+# Version number 2 is used on other systems for the BIND 4.9.5 resolver
 # interface.
 *-*-*			libresolv=2
 
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index 7714c0e..7c2b50c 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -850,9 +850,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
 
   /* Lock stream.  */
   __libc_cleanup_region_start ((void (*) (void *)) &__funlockfile, s);
-
-  if (__flockfile != NULL)
-    __flockfile (s);
+  __flockfile (s);
 
   /* Write the literal text before the first format.  */
   outstring ((const UCHAR_T *) format,
diff --git a/stdio-common/xbug.c b/stdio-common/xbug.c
index fc60c66..7ab76f0 100644
--- a/stdio-common/xbug.c
+++ b/stdio-common/xbug.c
@@ -54,7 +54,7 @@ void ReadFile(buffer, input)
 int
 main(int argc, char *argv[])
 {
-  char * filename = "xbug.c";
+  char filename[] = "xbug.c";
   FILE *input;
   Buffer buffer;
 
diff --git a/stdio/gets.c b/stdio/gets.c
index 7f84c92..0a01126 100644
--- a/stdio/gets.c
+++ b/stdio/gets.c
@@ -20,8 +20,7 @@ Cambridge, MA 02139, USA.  */
 #include <errno.h>
 #include <string.h>
 
-link_warning (gets,
-	      "the `gets' function is unreliable and should not be used.")
+link_warning (gets, "the `gets' function is dangerous and should not be used.")
 
 /* Read a newline-terminated string from stdin into S,
    removing the trailing newline.  Return S or NULL.  */
diff --git a/sysdeps/stub/e_fmodl.c b/sysdeps/stub/e_fmodl.c
new file mode 100644
index 0000000..b479125
--- /dev/null
+++ b/sysdeps/stub/e_fmodl.c
@@ -0,0 +1,11 @@
+#include <math.h>
+#include <stdio.h>
+
+long double
+__ieee754_fmodl (long double x, long double y)
+{
+  fputs ("__ieee754_fmodl not implemented\n", stderr);
+  return 0.0;
+}
+
+stub_warning (__ieee754_fmodl)
diff --git a/sysdeps/stub/lockfile.c b/sysdeps/stub/lockfile.c
index 0942e04..61d03a7 100644
--- a/sysdeps/stub/lockfile.c
+++ b/sysdeps/stub/lockfile.c
@@ -17,7 +17,7 @@ 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 <stdio.h>
+typedef FILE;
 
 
 void
@@ -25,6 +25,9 @@ __flockfile (FILE *stream)
 {
   /* Do nothing.  Using this version does not do any locking.  */
 }
+#ifdef USE_IN_LIBIO
+strong_alias (__flockfile, _IO_flockfile)
+#endif
 weak_alias (__flockfile, flockfile);
 
 
@@ -33,6 +36,9 @@ __funlockfile (FILE *stream)
 {
   /* Do nothing.  Using this version does not do any locking.  */
 }
+#ifdef USE_IN_LIBIO
+strong_alias (__funlockfile, _IO_funlockfile)
+#endif
 weak_alias (__funlockfile, funlockfile);
 
 
@@ -42,4 +48,7 @@ __ftrylockfile (FILE *stream)
   /* Do nothing.  Using this version does not do any locking.  */
   return 1;
 }
+#ifdef USE_IN_LIBIO
+strong_alias (__ftrylockfile, _IO_ftrylockfile)
+#endif
 weak_alias (__ftrylockfile, ftrylockfile);
diff --git a/sysdeps/unix/sysv/linux/speed.c b/sysdeps/unix/sysv/linux/speed.c
index 9dd5e2f..ba8b122 100644
--- a/sysdeps/unix/sysv/linux/speed.c
+++ b/sysdeps/unix/sysv/linux/speed.c
@@ -21,48 +21,13 @@ Cambridge, MA 02139, USA.  */
 #include <errno.h>
 #include <termios.h>
 
-static const speed_t speeds[] =
-  {
-    0,
-    50,
-    75,
-    110,
-    134,
-    150,
-    200,
-    300,
-    600,
-    1200,
-    1800,
-    2400,
-    4800,
-    9600,
-    19200,
-    38400,
-#ifndef __alpha__
-    38400,		/* Mention this twice here is a trick.  */
-#endif
-    57600,
-    115200,
-    230400,
-    460800,
-  };
-
 
 /* Return the output baud rate stored in *TERMIOS_P.  */
 speed_t
 cfgetospeed (termios_p)
      const struct termios *termios_p;
 {
-  speed_t retval = termios_p->c_cflag & (CBAUD | CBAUDEX);
-
-  if (retval & CBAUDEX)
-    {
-      retval &= ~CBAUDEX;
-      retval |= CBAUD + 1;
-    }
-
-  return retval;
+  return termios_p->c_cflag & (CBAUD | CBAUDEX);
 }
 
 /* Return the input baud rate stored in *TERMIOS_P.
@@ -75,30 +40,17 @@ cfsetospeed  (termios_p, speed)
      struct termios *termios_p;
      speed_t speed;
 {
-  register unsigned int i;
-
-  if (termios_p == NULL)
+  if ((speed & ~CBAUD) != 0
+      && (speed < B57600 || speed > B460800))
     {
       __set_errno (EINVAL);
       return -1;
     }
 
-  /* This allows either B1200 or 1200 to work.	XXX
-     Do we really want to try to support this, given that
-     fetching the speed must return one or the other?  */
-
-  for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i)
-    if (i == speed || speeds[i] == speed)
-      {
-	termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
-	termios_p->c_cflag |= (i & CBAUD);
-	if (i & ~CBAUD)
-	  termios_p->c_cflag |= CBAUDEX;
-	return 0;
-      }
+  termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
+  termios_p->c_cflag |= speed;
 
-  __set_errno (EINVAL);
-  return -1;
+  return 0;
 }
 
 /* Set the input baud rate stored in *TERMIOS_P to SPEED.
diff --git a/termios/cfsetspeed.c b/termios/cfsetspeed.c
index a4a205b..5f22ead 100644
--- a/termios/cfsetspeed.c
+++ b/termios/cfsetspeed.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1993 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1993, 1996 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
@@ -16,16 +16,104 @@ 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.  */
 
-#include <ansidecl.h>
 #include <termios.h>
 #include <errno.h>
 #include <stddef.h>
 
+static struct speed_struct
+{
+  speed_t value;
+  speed_t internal;
+} speeds[] =
+  {
+#ifdef B0
+    { 0, B0 },
+#endif
+#ifdef B50
+    { 50, B50 },
+#endif
+#ifdef B75
+    { 75, B75 },
+#endif
+#ifdef B110
+    { 110, B110 },
+#endif
+#ifdef B134
+    { 134, B134 },
+#endif
+#ifdef B150
+    { 150, B150 },
+#endif
+#ifdef B200
+    { 200, B200 },
+#endif
+#ifdef B300
+    { 300, B300 },
+#endif
+#ifdef B600
+    { 600, B600 },
+#endif
+#ifdef B1200
+    { 1200, B1200 },
+#endif
+#ifdef B1200
+    { 1200, B1200 },
+#endif
+#ifdef B1800
+    { 1800, B1800 },
+#endif
+#ifdef B2400
+    { 2400, B2400 },
+#endif
+#ifdef B4800
+    { 4800, B4800 },
+#endif
+#ifdef B9600
+    { 9600, B9600 },
+#endif
+#ifdef B19200
+    { 19200, B19200 },
+#endif
+#ifdef B38400
+    { 38400, B38400 },
+#endif
+#ifdef B57600
+    { 57600, B57600 },
+#endif
+#ifdef B76800
+    { 76800, B76800 },
+#endif
+#ifdef B115200
+    { 115200, B115200 },
+#endif
+#ifdef B153600
+    { 153600, B153600 },
+#endif
+#ifdef B230400
+    { 230400, B230400 },
+#endif
+#ifdef B307200
+    { 307200, B307200 },
+#endif
+#ifdef B460800
+    { 460800, B460800 },
+#endif
+  };
+
+
 /* Set both the input and output baud rates stored in *TERMIOS_P to SPEED.  */
 void
-DEFUN(cfsetspeed, (termios_p, speed),
-      struct termios *termios_p AND speed_t speed)
+cfsetspeed (struct termios *termios_p, speed_t speed)
 {
-  cfsetispeed (termios_p, speed);
-  cfsetospeed (termios_p, speed);
+  size_t cnt;
+
+  for (cnt = 0; cnt < sizeof (speeds); ++cnt)
+    if (speed == speeds[cnt].value)
+      {
+	cfsetispeed (termios_p, speed);
+	cfsetospeed (termios_p, speed);
+	return;
+      }
+
+  __set_errno (EINVAL);
 }
diff --git a/time/strptime.c b/time/strptime.c
index cb3d126..e2427e6 100644
--- a/time/strptime.c
+++ b/time/strptime.c
@@ -70,7 +70,7 @@ Boston, MA 02111-1307, USA.  */
     if (rp == NULL)							      \
       return NULL;							      \
   } while (0)
-  
+
 
 char *
 strptime (const char *buf, const char *format, struct tm *tm)
@@ -211,6 +211,29 @@ strptime (const char *buf, const char *format, struct tm *tm)
 	case 'R':
 	  recursive ("%H:%M");
 	  break;
+	case 's':
+	  {
+	    /* The number of seconds may be very high so we cannot use
+	       the `get_number' macro.  Instead read the number
+	       character for character and construct the result while
+	       doing this.  */
+	    time_t secs;
+	    if (*rp < '0' || *rp > '9')
+	      /* We need at least one digit.  */
+	      return NULL;
+
+	    do
+	      {
+		secs *= 10;
+		secs += *rp++ - '0';
+	      }
+	    while (*rp >= '0' && *rp <= '9');
+
+	    if (__localtime_r (&secs, tm) == NULL)
+	      /* Error in function.  */
+	      return NULL;
+	  }
+	  break;
 	case 'S':
 	  get_number (0, 61);
 	  tm->tm_sec = val;
@@ -218,6 +241,23 @@ strptime (const char *buf, const char *format, struct tm *tm)
 	case 'T':
 	  recursive ("%H:%M:%S");
 	  break;
+	case 'u':
+	  get_number (1, 7);
+	  tm->tm_wday = val % 7;
+	  break;
+	case 'g':
+	  get_number (0, 99);
+	  /* XXX This cannot determine any field in TM.  */
+	  break;
+	case 'G':
+	  if (*rp < '0' || *rp > '9')
+	    return NULL;
+	  /* XXX Ignore the number since we would need some more
+	     information to compute a real date.  */
+	  do
+	    ++rp;
+	  while (*rp >= '0' && *rp <= '9');
+	  break;
 	case 'U':
 	case 'V':
 	case 'W':
@@ -339,6 +379,6 @@ strptime (const char *buf, const char *format, struct tm *tm)
 
   if (have_I && is_pm)
     tm->tm_hour += 12;
-  
+
   return (char *) rp;
 }