Update.

2000-02-27  Ulrich Drepper  <drepper@redhat.com>

	* conform/conformtest.pl (@headers): Add wordexp.h, wctype.h, wchar.h,
	varargs.h, utmpx.h, utime.h, unistd.h, ulimit.h, ucontext.h, time.h,
	termios.h, tar.h, sys/wait.h, sys/uio.h, sys/types.h, sys/times.h,
	sys/timeb.h, sys/time.h, sys/statvfs.h, sys/stat.h, sys/shm.h,
	sys/sem.h, and sys/resource.h.
	Implement handling of allow-header.
	* conform/data/fcntl.h-data: Correct various bugs.
	* conform/data/fnmatch.h-data: Likewise.
	* conform/data/math.h-data: Likewise.
	* conform/data/ndbm.h-data: Likewise.
	* conform/data/nl_types.h-data: Likewise.
	* conform/data/poll.h-data: Likewise.
	* conform/data/pthread.h-data: Likewise.
	* conform/data/semaphore.h-data: Likewise.
	* conform/data/setjmp.h-data: Likewise.
	* conform/data/signal.h-data: Likewise.
	* conform/data/stdarg.h-data: Likewise.
	* conform/data/stddef.h-data: Likewise.
	* conform/data/stdio.h-data: Likewise.
	* conform/data/stdlib.h-data: Likewise.
	* conform/data/string.h-data: Likewise.
	* conform/data/strings.h-data: Likewise.
	* conform/data/stropts.h-data: Likewise.
	* conform/data/syslog.h-data: Likewise.
	* conform/data/sys/ipc.h-data: Likewise.
	* conform/data/sys/mman.h-data: Likewise.
	* conform/data/sys/msg.h-data: Likewise.
	* conform/data/tar.h-data: New file.
	* conform/data/termios.h-data: New file.
	* conform/data/time.h-data: New file.
	* conform/data/ucontext.h-data: New file.
	* conform/data/ulimit.h-data: New file.
	* conform/data/unistd.h-data: New file.
	* conform/data/utime.h-data: New file.
	* conform/data/utmpx.h-data: New file.
	* conform/data/varargs.h-data: New file.
	* conform/data/wchar.h-data: New file.
	* conform/data/wctype.h-data: New file.
	* conform/data/wordexp.h-data: New file.
	* conform/data/sys/resource.h-data: New file.
	* conform/data/sys/sem.h-data: New file.
	* conform/data/sys/shm.h-data: New file.
	* conform/data/sys/stat.h-data: New file.
	* conform/data/sys/statvfs.h-data: New file.
	* conform/data/sys/time.h-data: New file.
	* conform/data/sys/timeb.h-data: New file.
	* conform/data/sys/times.h-data: New file.
	* conform/data/sys/types.h-data: New file.
	* conform/data/sys/uio.h-data: New file.
	* conform/data/sys/wait.h-data: New file.

	* grp/grp.h (getgrent_r): Declare only if __USE_GNU.

	* include/sys/time.h (__itimes): Fix type of second parameter.

	* io/sys/stat.h (S_IFLNK): Define also if __USE_XOPEN.
	(S_ISVTX): Likewise.

	* io/sys/statvfs.h: Define fsblkcnt_t and fsfilcnt_t.

	* locale/langindo.h: Make ERA_YEAR, INT_CURR_SYMBOL, CURRENCY_SYMBOL,
	MON_DECIMAL_POINT, MON_THOUSANDS_SEP, MON_GROUPING, POSITIVE_SIGN,
	NEGATIVE_SIGN, INT_FRAC_DIGITS, FRAC_DIGITS, P_CS_PRECEDES,
	P_SEP_BY_SPACE, N_CS_PRECEDES, N_SEP_BY_SPACE, P_SIGN_POSN,
	N_SIGN_POSN, DECIMAL_POINT, THOUSANDS_SEP, GROUPING, YESEXPR,
	NOEXPR, YESSTR, and NOSTR only available if __USE_GNU.

	* math/bits/mathcalls.h: Don't declare tgamma and scalbn if only
	__USE_XOPEN.

	* posix/unistd.h: Don't define ptrdiff_t.
	(sbrk): Correct type of parameter.
	* sysdeps/generic/sbrk.c: Likewise.
	* sysdeps/mach/hurd/sbrk.c: Likewise.

	* posix/sys/types.h: Allow id_t, suseconds_t, fsblkcnt_t, and
	fsfilcnt_t being defined elsewhere.

	* resource/sys/resource.h: Define id_t.
	If __USE_XOPEN use int for type of first parameter if getrlimit,
	getrlimit64, setrlimit, setrlimit64, getrusage, getpriority, and
	setpriority.
	* sysdeps/generic/getpriority.c: Fix type of second parameter.
	* sysdeps/generic/setpriority.c: Likewise.
	* sysdeps/mach/hurd/getpriority.c: Likewise.
	* sysdeps/mach/hurd/setpriority.c: Likewise.
	* sysdeps/unix/sysv/irix4/getpriority.c: Likewise.
	* sysdeps/unix/sysv/irix4/setpriority.c: Likewise.
	* sysdeps/unix/sysv/linux/getpriority.c: Likewise.

	* sysdeps/generic/utimes.c: Fix parameter of third parameter.
	* sysdeps/mach/hurd/utimes.c: Likewise.
	* sysdeps/posix/utimes.c: Likewise.

	* sysdeps/generic/bits/shm.h: Define shmatt_t type and use it in
	struct shmid_ds definition.
	* sysdeps/gnu/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/alpha/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/shm.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/shm.h: Likewise.

	* sysvipc/sys/shm.h: Define time_t.

	* sysvipc/sys/sem.h (struct sembuf): Make sem_num field unsigned.

	* sysdeps/gnu/bits/sem.h: Rename anonymous type struct sem_queue and
	struct sem_undo to struct __sem_queue and struct __sem_undo resp.

	* time/time.h: Define suseconds_t if not already done.

	* sysdeps/unix/sysv/linux/bits/statvfs.h: Rename f_spare to __f_spare.
	* sysdeps/unix/sysv/linux/fstatvfs64.c: Likewise.
	* sysdeps/unix/sysv/linux/statvfs64.c: Likewise.
	* sysdeps/unix/sysv/linux/internal_statvfs.c: Likewise.

	* intl/bindtextdom.c: Use rwlock to avoid surprising results in
	multithreaded applications.
	* intl/dcigettext.c: Likewise.
	* intl/textdomain.c: Likewise.
	* intl/*.c: Update copyright.
	* sysdeps/generic/bits/libc-lock.h: Define __libc_rwlock_* stubs.

2000-02-27  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/configure.in: Treat also "/usr/" as
	prefix especially.

2000-02-27  Ulrich Drepper  <drepper@redhat.com>

	* po/de.po: Update from translation team.
	* po/ko.po: Likewise.

1 files changed, 73 insertions, 67 deletions

diff --git a/intl/bindtextdom.c b/intl/bindtextdom.c
index be78ae0..dde7eb1 100644
--- a/intl/bindtextdom.c
+++ b/intl/bindtextdom.c
@@ -1,8 +1,5 @@
 /* Implementation of the bindtextdomain(3) function
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.  Its master source is NOT part of
-   the C library, however.
+   Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
 
    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
@@ -50,6 +47,16 @@ void free ();
 #include "gettext.h"
 #include "gettextP.h"
 
+#ifdef _LIBC
+/* We have to handle multi-threaded applications.  */
+# include <bits/libc-lock.h>
+#else
+/* Provide dummy implementation if this is outside glibc.  */
+# define __libc_lock_define_initialized (CLASS, NAME)
+# define __libc_lock_lock(NAME)
+# define __libc_lock_unlock(NAME)
+#endif
+
 /* @@ end of prolog @@ */
 
 /* Contains the default location of the message catalogs.  */
@@ -58,6 +65,9 @@ extern const char _nl_default_dirname[];
 /* List with bindings of specific domains.  */
 extern struct binding *_nl_domain_bindings;
 
+/* Lock variable to protect the global data in the gettext implementation.  */
+__libc_rwlock_define (extern, _nl_state_lock)
+
 
 /* Names for the libintl functions are a problem.  They must not clash
    with existing names and they should follow ANSI C.  But this source
@@ -80,11 +90,14 @@ BINDTEXTDOMAIN (domainname, dirname)
      const char *dirname;
 {
   struct binding *binding;
+  char *result;
 
   /* Some sanity checks.  */
   if (domainname == NULL || domainname[0] == '\0')
     return NULL;
 
+  __libc_rwlock_wrlock (_nl_state_lock);
+
   for (binding = _nl_domain_bindings; binding != NULL; binding = binding->next)
     {
       int compare = strcmp (domainname, binding->domainname);
@@ -101,104 +114,97 @@ BINDTEXTDOMAIN (domainname, dirname)
 
   if (dirname == NULL)
     /* The current binding has be to returned.  */
-    return binding == NULL ? (char *) _nl_default_dirname : binding->dirname;
-
-  if (binding != NULL)
+    result = binding == NULL ? (char *) _nl_default_dirname : binding->dirname;
+  else if (binding != NULL)
     {
       /* The domain is already bound.  If the new value and the old
 	 one are equal we simply do nothing.  Otherwise replace the
 	 old binding.  */
-      if (strcmp (dirname, binding->dirname) != 0)
+      result = binding->dirname;
+      if (strcmp (dirname, result) != 0)
 	{
-	  char *new_dirname;
-
 	  if (strcmp (dirname, _nl_default_dirname) == 0)
-	    new_dirname = (char *) _nl_default_dirname;
+	    result = (char *) _nl_default_dirname;
 	  else
 	    {
 #if defined _LIBC || defined HAVE_STRDUP
-	      new_dirname = strdup (dirname);
-	      if (new_dirname == NULL)
-		return NULL;
+	      result = strdup (dirname);
 #else
 	      size_t len = strlen (dirname) + 1;
-	      new_dirname = (char *) malloc (len);
-	      if (new_dirname == NULL)
-		return NULL;
-
-	      memcpy (new_dirname, dirname, len);
+	      result = (char *) malloc (len);
+	      if (result != NULL)
+		memcpy (result, dirname, len);
 #endif
 	    }
 
-	  if (binding->dirname != _nl_default_dirname)
-	    free (binding->dirname);
+	  if (result != NULL)
+	    {
+	      if (binding->dirname != _nl_default_dirname)
+		free (binding->dirname);
 
-	  binding->dirname = new_dirname;
+	      binding->dirname = result;
+	    }
 	}
     }
   else
     {
       /* We have to create a new binding.  */
-#if !defined _LIBC && !defined HAVE_STRDUP
-      size_t len;
-#endif
+      size_t len = strlen (domainname) + 1;
       struct binding *new_binding =
-	(struct binding *) malloc (sizeof (*new_binding));
+	(struct binding *) malloc (sizeof (*new_binding) + len);
 
       if (new_binding == NULL)
-	return NULL;
-
-#if defined _LIBC || defined HAVE_STRDUP
-      new_binding->domainname = strdup (domainname);
-      if (new_binding->domainname == NULL)
-	return NULL;
-#else
-      len = strlen (domainname) + 1;
-      new_binding->domainname = (char *) malloc (len);
-      if (new_binding->domainname == NULL)
-	return NULL;
-      memcpy (new_binding->domainname, domainname, len);
-#endif
-
-      if (strcmp (dirname, _nl_default_dirname) == 0)
-	new_binding->dirname = (char *) _nl_default_dirname;
+	result = NULL;
       else
 	{
+	  memcpy (new_binding->domainname, domainname, len);
+
+	  if (strcmp (dirname, _nl_default_dirname) == 0)
+	    result = new_binding->dirname = (char *) _nl_default_dirname;
+	  else
+	    {
 #if defined _LIBC || defined HAVE_STRDUP
-	  new_binding->dirname = strdup (dirname);
-	  if (new_binding->dirname == NULL)
-	    return NULL;
+	      result = new_binding->dirname = strdup (dirname);
 #else
-	  len = strlen (dirname) + 1;
-	  new_binding->dirname = (char *) malloc (len);
-	  if (new_binding->dirname == NULL)
-	    return NULL;
-	  memcpy (new_binding->dirname, dirname, len);
+	      len = strlen (dirname) + 1;
+	      result = new_binding->dirname = (char *) malloc (len);
+	      if (result != NULL)
+		memcpy (new_binding->dirname, dirname, len);
 #endif
+	    }
 	}
 
-      /* Now enqueue it.  */
-      if (_nl_domain_bindings == NULL
-	  || strcmp (domainname, _nl_domain_bindings->domainname) < 0)
-	{
-	  new_binding->next = _nl_domain_bindings;
-	  _nl_domain_bindings = new_binding;
-	}
-      else
+      if (result != NULL)
 	{
-	  binding = _nl_domain_bindings;
-	  while (binding->next != NULL
-		 && strcmp (domainname, binding->next->domainname) > 0)
-	    binding = binding->next;
+	  /* Now enqueue it.  */
+	  if (_nl_domain_bindings == NULL
+	      || strcmp (domainname, _nl_domain_bindings->domainname) < 0)
+	    {
+	      new_binding->next = _nl_domain_bindings;
+	      _nl_domain_bindings = new_binding;
+	    }
+	  else
+	    {
+	      binding = _nl_domain_bindings;
+	      while (binding->next != NULL
+		     && strcmp (domainname, binding->next->domainname) > 0)
+		binding = binding->next;
 
-	  new_binding->next = binding->next;
-	  binding->next = new_binding;
+	      new_binding->next = binding->next;
+	      binding->next = new_binding;
+	    }
 	}
-
-      binding = new_binding;
+      else if (new_binding != NULL)
+	free (new_binding);
     }
 
-  return binding->dirname;
+  /* For a succesful call we flush the caches.  */
+  if (result != NULL)
+    ++_nl_msg_cat_cntr;
+
+  __libc_rwlock_unlock (_nl_state_lock);
+
+  return result;
 }
 
 #ifdef _LIBC