update from main archive 960912

Fri Sep 13 04:33:08 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sched.h: New file.  helper to access posix/sched.h.
	* posix/sched.h: Change `sched_params' to `sched_param' to follow
	POSIX.4.

Thu Sep 12 20:12:40 1996  Ulrich Drepper  <drepper@cygnus.com>

	* db/makedb.c (usage): Print bug report address separately to
	ease translators task.
	* catgets/gencat.c (usage): Likewise.
	* locale/locale.c (usage): Likewise.
	* locale/localedef.c (usage): Likewise.

1996-09-12  Paul Eggert  <eggert@twinsun.com>

	* time/strftime.c (my_localtime_r): Define if ! HAVE_LOCALTIME_R,
	and #define localtime_r to it.	If _LIBC, use __localtime_r instead.
	(my_gmtime_r): Similar, except it's not needed if ! HAVE_TM_GMTOFF.

Thu Sep 12 14:03:29 1996  Ulrich Drepper  <drepper@cygnus.com>

	* crypt/Makefile: Include Makeconfig and add crypt object dir to
 	rpath-link so that running the check finds the new library.
	* crypt/cert.c: provide correct prototypes to prevent warnings.
	Reported by Andreas Jaeger.

	* sysdeps/mach/hurd/Makefile (rpath-link): Don't use += because
	old and new value must be glued using `:'.
	Reported by Marcus Daniels.

14 files changed, 166 insertions, 38 deletions

diff --git a/ChangeLog b/ChangeLog
index 2b90349234..448e9aa5b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,34 @@
+Fri Sep 13 04:33:08 1996  Ulrich Drepper  <drepper@cygnus.com>
+
+	* sched.h: New file.  helper to access posix/sched.h.
+	* posix/sched.h: Change `sched_params' to `sched_param' to follow
+	POSIX.4.
+
+Thu Sep 12 20:12:40 1996  Ulrich Drepper  <drepper@cygnus.com>
+
+	* db/makedb.c (usage): Print bug report address separately to
+	ease translators task.
+	* catgets/gencat.c (usage): Likewise.
+	* locale/locale.c (usage): Likewise.
+	* locale/localedef.c (usage): Likewise.
+
+1996-09-12  Paul Eggert  <eggert@twinsun.com>
+
+	* time/strftime.c (my_localtime_r): Define if ! HAVE_LOCALTIME_R,
+	and #define localtime_r to it.	If _LIBC, use __localtime_r instead.
+	(my_gmtime_r): Similar, except it's not needed if ! HAVE_TM_GMTOFF.
+
+Thu Sep 12 14:03:29 1996  Ulrich Drepper  <drepper@cygnus.com>
+
+	* crypt/Makefile: Include Makeconfig and add crypt object dir to
+ 	rpath-link so that running the check finds the new library.
+	* crypt/cert.c: provide correct prototypes to prevent warnings.
+	Reported by Andreas Jaeger.
+
+	* sysdeps/mach/hurd/Makefile (rpath-link): Don't use += because
+	old and new value must be glued using `:'.
+	Reported by Marcus Daniels.
+
 Thu Sep 12 12:33:52 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>
 
 	* stdio-common/vfprintf.c: Include <libc-lock.h>.
@@ -12,7 +43,6 @@ Thu Sep 12 12:33:52 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>
 	macro.
 	(__libc_cleanup_region_end): New macro.
 
-
 Thu Sep 12 03:35:27 1996  Ulrich Drepper  <drepper@cygnus.com>
 
 	* sysdeps/unix/sysv/linux/i386/Dist: Remove init-first.h.
diff --git a/catgets/gencat.c b/catgets/gencat.c
index e989a0f63d..55fea2ef4f 100644
--- a/catgets/gencat.c
+++ b/catgets/gencat.c
@@ -202,7 +202,8 @@ usage (int status)
     fprintf (stderr, gettext ("Try `%s --help' for more information.\n"),
              program_invocation_name);
   else
-    printf(gettext ("\
+    {
+      printf(gettext ("\
 Usage: %s [OPTION]... -o OUTPUT-FILE [INPUT-FILE]...\n\
        %s [OPTION]... [OUTPUT-FILE [INPUT-FILE]...]\n\
 Mandatory arguments to long options are mandatory for short options too.\n\
@@ -212,9 +213,10 @@ Mandatory arguments to long options are mandatory for short options too.\n\
   -o, --output=NAME   write output to file NAME\n\
   -V, --version       output version information and exit\n\
 If INPUT-FILE is -, input is read from standard input.  If OUTPUT-FILE\n\
-is -, output is written to standard output.\n\
-Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"),
+is -, output is written to standard output.\n"),
 	   program_invocation_name, program_invocation_name);
+      printf (gettext ("Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"));
+    }
 
   exit (status);
 }
diff --git a/db/makedb.c b/db/makedb.c
index db99990195..a62e3d848b 100644
--- a/db/makedb.c
+++ b/db/makedb.c
@@ -198,7 +198,8 @@ usage (status)
     fprintf (stderr, gettext ("Try `%s --help' for more information.\n"),
              program_invocation_name);
   else
-    printf (gettext ("\
+    {
+      printf (gettext ("\
 Usage: %s [OPTION]... INPUT-FILE OUTPUT-FILE\n\
        %s [OPTION]... -o OUTPUT-FILE INPUT-FILE\n\
        %s [OPTION]... -u INPUT-FILE\n\
@@ -209,10 +210,11 @@ Mandatory arguments to long options are mandatory for short options too.\n\
       --quiet         don't print messages while building database\n\
   -u, --undo          print content of database file, one entry a line\n\
   -V, --version       output version information and exit\n\
-If INPUT-FILE is -, input is read from standard input.\n\
-Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"),
-	    program_invocation_name, program_invocation_name,
-	    program_invocation_name);
+If INPUT-FILE is -, input is read from standard input.\n"),
+	      program_invocation_name, program_invocation_name,
+	      program_invocation_name);
+      printf (gettext ("Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"));
+    }
 
   exit (status);
 }
diff --git a/libio/Makefile b/libio/Makefile
index 1d0ec937bf..902d63f21c 100644
--- a/libio/Makefile
+++ b/libio/Makefile
@@ -40,7 +40,7 @@ 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 ioflockfile
+	    iofflush_u putc_u putchar_u
 
 CPPFLAGS += -D_IO_MTSAFE_IO
 endif
diff --git a/libio/libio.h b/libio/libio.h
index 36e839fa32..e174ee183d 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -150,9 +150,7 @@ typedef struct
 
 /* Handle lock.  */
 #ifdef _IO_MTSAFE_IO
-#include <pthread.h>
-typedef pthread_mutex_t _IO_lock_t;
-#define _IO_lock_init PTHREAD_MUTEX_INITIALIZER
+#include <stdio-lock.h>
 #else
 typedef void _IO_lock_t;
 #endif
diff --git a/locale/programs/locale.c b/locale/programs/locale.c
index a3ffd48998..df11e1efdf 100644
--- a/locale/programs/locale.c
+++ b/locale/programs/locale.c
@@ -234,7 +234,8 @@ usage (int status)
     fprintf (stderr, gettext ("Try `%s --help' for more information.\n"),
 	     __progname);
   else
-    printf (gettext ("\
+    {
+      printf (gettext ("\
 Usage: %s [OPTION]... name\n\
 Mandatory arguments to long options are mandatory for short options too.\n\
   -h, --help            display this help and exit\n\
@@ -244,9 +245,10 @@ Mandatory arguments to long options are mandatory for short options too.\n\
   -m, --charmaps        write names of available charmaps\n\
 \n\
   -c, --category-name   write names of selected categories\n\
-  -k, --keyword-name    write names of selected keywords\n\
-Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"),
-	    __progname);
+  -k, --keyword-name    write names of selected keywords\n"),
+	      __progname);
+      printf (gettext ("Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"));
+    }
 
   exit (status);
 }
diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c
index 8eab9c1fa9..9df5d128de 100644
--- a/locale/programs/localedef.c
+++ b/locale/programs/localedef.c
@@ -383,7 +383,8 @@ usage (int status)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
 	     program_invocation_name);
   else
-    printf (_("\
+    {
+      printf (_("\
 Usage: %s [OPTION]... name\n\
 Mandatory arguments to long options are mandatory for short options too.\n\
   -c, --force               create output even if warning messages were issued\n\
@@ -396,9 +397,10 @@ Mandatory arguments to long options are mandatory for short options too.\n\
       --posix               be strictly POSIX conform\n\
 \n\
 System's directory for character maps: %s\n\
-                       locale files  : %s\n\
-Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"),
-	    program_invocation_name, CHARMAP_PATH, LOCALE_PATH);
+                       locale files  : %s\n"),
+	      program_invocation_name, CHARMAP_PATH, LOCALE_PATH);
+      printf (gettext ("Report bugs to <bug-glibc@prep.ai.mit.edu>.\n"));
+    }
 
   exit (status);
 }
diff --git a/posix/sched.h b/posix/sched.h
index 11f5740bac..026a5e2f20 100644
--- a/posix/sched.h
+++ b/posix/sched.h
@@ -33,19 +33,19 @@ __BEGIN_DECLS
 
 /* Set scheduling parameters for a process.  */
 extern int __sched_setparam __P ((__pid_t __pid,
-				  __const struct sched_params *__param));
+				  __const struct sched_param *__param));
 extern int sched_setparam __P ((__pid_t __pid,
-				__const struct sched_params *__param));
+				__const struct sched_param *__param));
 
 /* Retrieve scheduling parameters for a particular process.  */
-extern int __sched_getparam __P ((__pid_t __pid, struct sched_params *__param));
-extern int sched_getparam __P ((__pid_t __pid, struct sched_params *__param));
+extern int __sched_getparam __P ((__pid_t __pid, struct sched_param *__param));
+extern int sched_getparam __P ((__pid_t __pid, struct sched_param *__param));
 
 /* Set scheduling algorithm and/or parameters for a process.  */
 extern int __sched_setscheduler __P ((__pid_t __pid, int __policy,
-				      __const struct sched_params *__param));
+				      __const struct sched_param *__param));
 extern int sched_setscheduler __P ((__pid_t __pid, int __policy,
-				    __const struct sched_params *__param));
+				    __const struct sched_param *__param));
 
 /* Retrieve scheduling algorithm for a particular purpose.  */
 extern int __sched_getscheduler __P ((__pid_t __pid));
diff --git a/sched.h b/sched.h
new file mode 100644
index 0000000000..b9bebc9dee
--- /dev/null
+++ b/sched.h
@@ -0,0 +1 @@
+#include "posix/sched.h"
diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index 7fe1987158..4b9ec71338 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -33,6 +33,11 @@ routines	:=							      \
 	tmpfile tmpnam tempnam tempname					      \
 	getline getw putw						      \
 	remove rename
+
+ifneq (,$(filter %REENTRANT, $(defines)))
+routines += lockfile
+endif
+
 aux	:= errlist siglist
 distribute := _itoa.h printf-parse.h
 
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index dc2983d264..1316adacbf 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -124,8 +124,6 @@ ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
     }									      \
    while (0)
 # define UNBUFFERED_P(s) ((s)->__buffer == NULL)
-# define __flockfile(S) /* nothing */
-# define __funlockfile(S) /* nothing */
 #endif /* USE_IN_LIBIO */
 
 
@@ -155,6 +153,14 @@ ssize_t __wprintf_pad __P ((FILE *, wchar_t pad, size_t n));
 #endif
 
 
+#ifdef _LIBC_REENTRANT
+extern void __flockfile (FILE *);
+weak_extern (__flockfile);
+extern void __funlockfile (FILE *);
+weak_extern (__funlockfile);
+#endif
+
+
 /* Global variables.  */
 static const char null[] = "(null)";
 
@@ -848,15 +854,10 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
   f = lead_str_end = find_spec (format, &mbstate);
 
   /* Lock stream.  */
-#ifdef USE_IN_LIBIO
-  __libc_cleanup_region_start ((void (*) (void *)) &_IO_funlockfile, s);
-#else
-#if 0
-  /* XXX For now stdio has no locking.  */
   __libc_cleanup_region_start ((void (*) (void *)) &__funlockfile, s);
-#endif
-#endif
-  __flockfile (s);
+
+  if (__flockfile != NULL)
+    __flockfile (s);
 
   /* Write the literal text before the first format.  */
   outstring ((const UCHAR_T *) format,
diff --git a/sysdeps/stub/lockfile.c b/sysdeps/stub/lockfile.c
new file mode 100644
index 0000000000..0942e04de0
--- /dev/null
+++ b/sysdeps/stub/lockfile.c
@@ -0,0 +1,45 @@
+/* lockfile - Handle locking and unlocking of stream.
+Copyright (C) 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
+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 <stdio.h>
+
+
+void
+__flockfile (FILE *stream)
+{
+  /* Do nothing.  Using this version does not do any locking.  */
+}
+weak_alias (__flockfile, flockfile);
+
+
+void
+__funlockfile (FILE *stream)
+{
+  /* Do nothing.  Using this version does not do any locking.  */
+}
+weak_alias (__funlockfile, funlockfile);
+
+
+int
+__ftrylockfile (FILE *stream)
+{
+  /* Do nothing.  Using this version does not do any locking.  */
+  return 1;
+}
+weak_alias (__ftrylockfile, ftrylockfile);
diff --git a/sysdeps/unix/sysv/linux/schedbits.h b/sysdeps/unix/sysv/linux/schedbits.h
index ac27b9e2d2..2af419ec4e 100644
--- a/sysdeps/unix/sysv/linux/schedbits.h
+++ b/sysdeps/unix/sysv/linux/schedbits.h
@@ -27,7 +27,7 @@ Boston, MA 02111-1307, USA.  */
 #define SCHED_RR	2
 
 /* Data structure to describe a process' schedulability.  */
-struct sched_params
+struct sched_param
 {
   int sched_priority;
 };
diff --git a/time/strftime.c b/time/strftime.c
index 26f4b7f354..866a28065d 100644
--- a/time/strftime.c
+++ b/time/strftime.c
@@ -92,6 +92,46 @@ Cambridge, MA 02139, USA.  */
 #define TM_YEAR_BASE 1900
 
 
+#ifdef _LIBC
+# define gmtime_r __gmtime_r
+# define localtime_r __localtime_r
+#else
+# if ! HAVE_LOCALTIME_R
+#  if ! HAVE_TM_GMTOFF
+/* Approximate gmtime_r as best we can in its absence.  */
+#define gmtime_r my_gmtime_r
+static struct tm *gmtime_r __P ((const time_t *, struct tm *));
+static struct tm *
+gmtime_r (t, tp)
+     const time_t *t;
+     struct tm *tp;
+{
+  struct tm *l = gmtime (t);
+  if (! l)
+    return 0;
+  *tp = *l;
+  return tp;
+}
+#  endif /* ! HAVE_TM_GMTOFF */
+
+/* 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 *));
+static struct tm *
+localtime_r (t, tp)
+     const time_t *t;
+     struct tm *tp;
+{
+  struct tm *l = localtime (t);
+  if (! l)
+    return 0;
+  *tp = *l;
+  return tp;
+}
+# endif /* ! HAVE_LOCALTIME_R */
+#endif /* ! defined (_LIBC) */
+
+
 static unsigned int week __P ((const struct tm *const, int, int));