update from main archive 960921

Sun Sep 22 03:40:52 1996  Ulrich Drepper  <drepper@cygnus.com>

	* resolv/resolv.h: Update to bind-4.9.5-T4B.
	* resolv/base64.c: Likewise.
	* resolv/res_debug.c: Likewise.
	* resolv/res_query.c: Likewise.
	* resolv/gethnamaddr.c: Likewise.
	* nss/nss_dns/dns-host.c: Likewise.
	* resolv/res_comp.c: Likewise.
	* resolv/res_send.c: Likewise.
	* resolv/arpa/nameser.h: Likewise.  Attention: MAXDNAME is much
	higher now.

	* resolv/Banner: New file.
	* resolv/Makefile (distribute): Add Banner.

Sat Sep 21 19:15:24 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/stub/getsysstats.c: New file.
	* sysdeps/unix/sysv/linux/getsysstats.c: New file.

	* misc/Makefile (headers): Add sys/sysinfo.h.
	(routines): Add getsysstats.
	* sysdeps/unix/sysv/linux/Makefile [$(subdir)==misc]
 	(sysdep_headers): Remove sys/sysinfo.h.
	* sysdeps/generic/sys/sysinfo.h: New file.
	* sysdeps/unix/sysv/linux/sys/sysinfo.h: Add prototype for get_nprocs,
	get_phys_pages, and get_avphys_pages.

	* misc/Makefile (routines): Add mntent_r.
	* misc/mntent_r.c: New file.
	* misc/mntent.c: Remove all functions but getmntent and use
	__getmntent_r.
	* misc/mntent.h: Add prototype for __getmntent_r.
	* misc/fstab.c: Use __getmntent_r function instead of getmntent.
	This will not clobber the state in getmntent.

	* sysdeps/generic/confname.h: Add _SC_PROCESSORS_CONF,
	_SC_NPROCESSORS_ONLN, _SC_PHYS_PAGES, _SC_AVPHYS_PAGES,
	_SC_ATEXIT_MAX, and _SC_PASS_MAX.
	* sysdeps/stub/sysconf.c: Add handling _SC_PROCESSORS_CONF and
	_SC_NPROCESSORS_ONLN by calling __get_nprocs, _SC_PHYS_PAGES by
	calling __get_phys_pages, _SY_AVPHYS_PAGES by calling
	__get_avphys_pages, _SC_ATEXIT_MAX and _SC_PASS_MAX.
	* sysdeps/posix/sysconf.c: Likewise.
	* posix/getconf.c (vars): Add _NPROCESSORS_CONF, _NPROCESSORS_ONLN,
	_PHYS_PAGES, _AVPHYS_PAGES, ATEXIT_MAX, and PASS_MAX entries.

Sat Sep 21 05:20:36 1996  Ulrich Drepper  <drepper@cygnus.com>

	* version.h (VERSION): Bump to 1.95.

	* Make-dist (+tsrcs): Don't filter out files in subdirs which
 	match files in the sysdeps hierachy (welcome back,
 	sys/syscall.h!).

	* resolv/Makefile (libresolv-routines): Remove getnetnamad.

Sat Sep 21 03:00:19 1996  Ulrich Drepper  <drepper@cygnus.com>

	* locale/loadlocale.c (_nl_free_locale): Remove function.
	* locale/localeinfo.h: Remove prototype for _nl_free_locale.
	* locale/setlocale.c (setlocale): Don't free locale data of
 	categories which succeeded to load after a wrong or missing data
 	file was observed.

	* locale/setlocale (setlocale): Initialize NEWNAME correctly so
	that it works even when the locale data is not used.

	* stdlib/random_r.c: Fix typo in comment.
	* stdlib/drand48-iter.c: Likewise.
	* stdlib/drand48.c: Likewise.
	* stdlib/erand48.c: Likewise.
	* stdlib/jrand48.c: Likewise.
	* stdlib/lcong48.c: Likewise.
	* stdlib/lrand48.c: Likewise.
	* stdlib/mrand48.c: Likewise.
	* stdlib/nrand48.c: Likewise.
	* stdlib/random.c: Likewise.
	* stdlib/seed48.c: Likewise.
	* stdlib/srand48.c: Likewise.
	* misc/search.h: Likewise.
	* misc/hsearch.c: Likewise.
	* misc/hsearch_r.c: Likewise.

	* sysdeps/unix/sysv/linux/m68k/sysdep.S (__errno_location):
Thu Sep 19 23:36:19 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* hurd/hurdinit.c (__libc_argv): Provide common decl.
	(_hurd_setproc): Don't declare __libc_argv here.

3 files changed, 9 insertions, 56 deletions

diff --git a/locale/loadlocale.c b/locale/loadlocale.c
index d465ed1..5894b07 100644
--- a/locale/loadlocale.c
+++ b/locale/loadlocale.c
@@ -217,21 +217,3 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
   __close (fd);
   file->data = newdata;
 }
-
-void
-_nl_free_locale (const struct locale_data *data)
-{
-  int save = errno;
-  if (data == NULL)
-    /* Ignore a null pointer, like free does.  */
-    return;
-  if (data->name != NULL)
-    free ((void *) data->name);
-  if (__munmap ((caddr_t) data->filedata, data->filesize) < 0)
-    {
-      if (errno == ENOSYS)
-	free ((void *) data->filedata);
-      errno = save;
-    }
-  free ((void *) data);
-}
diff --git a/locale/localeinfo.h b/locale/localeinfo.h
index 2b7c6fa..0646f0e 100644
--- a/locale/localeinfo.h
+++ b/locale/localeinfo.h
@@ -113,9 +113,6 @@ extern const struct locale_data *_nl_find_locale (const char *locale_path,
 /* Try to load the file described by FILE.  */
 extern void _nl_load_locale (struct loaded_l10nfile *file, int category);
 
-/* Free the locale data read in by a `_nl_load_locale' call.  */
-extern void _nl_free_locale (const struct locale_data *);
-
 
 /* Global variables for LC_COLLATE category data.  */
 extern const u_int32_t *__collate_table;
diff --git a/locale/setlocale.c b/locale/setlocale.c
index 4eeb5b3..d0d9223 100644
--- a/locale/setlocale.c
+++ b/locale/setlocale.c
@@ -326,40 +326,22 @@ setlocale (int category, const char *locale)
 						 &newnames[category]);
 
 	    if (newdata[category] == NULL)
-	      goto abort_composite;
+	      break;
 	  }
 	else
 	  {
 	    /* The data is never used; just change the name.  */
 	    newnames[category] = clever_copy (newnames[category]);
 	    if (newnames[category] == NULL)
-	      goto abort_composite;
+	      break;
 	  }
 
       /* Create new composite name.  */
-      composite = new_composite_name (LC_ALL, newnames);
-      if (composite == NULL)
-	{
-	  /* Loading this part of the locale failed.  Abort the
-	     composite load.  */
-	  int save_errno;
-
-	  category = -1;
-	abort_composite:
-	  save_errno = errno;
-
-	  while (++category < LC_ALL)
-	    if (_nl_current[category] != NULL
-		&& newdata[category] != _nl_C[category])
-	      _nl_free_locale (newdata[category]);
-	    else
-	      if (_nl_current[category] == NULL
-		  && newnames[category] != _nl_C_name)
-		free (newnames[category]);
-
-	  errno = save_errno;
-	  composite = NULL;
-	}
+      if (category >= 0
+	  || (composite = new_composite_name (LC_ALL, newnames)) == NULL)
+	/* Loading this part of the locale failed.  Abort the
+	   composite load.  */
+	composite = NULL;
       else
 	{
 	  /* Now we have loaded all the new data.  Put it in place.  */
@@ -379,7 +361,7 @@ setlocale (int category, const char *locale)
   else
     {
       const struct locale_data *newdata = NULL;
-      char *newname = NULL;
+      char *newname = (char *) locale;
 
       /* Protect global data.  */
       __libc_lock_lock (lock);
@@ -387,7 +369,6 @@ setlocale (int category, const char *locale)
       if (_nl_current[category] != NULL)
 	{
 	  /* Only actually load the data if anything will use it.  */
-	  newname = (char *) locale;
 	  newdata = _nl_find_locale (locale_path, locale_path_len, category,
 				     (char **) &newname);
 	  if (newdata == NULL)
@@ -398,14 +379,7 @@ setlocale (int category, const char *locale)
       composite = new_composite_name (category, &newname);
       if (composite == NULL)
 	{
-	  /* If anything went wrong free what we managed to allocate
-	     so far.  */
-	  int save_errno = errno;
-
-	  if (_nl_current[category] != NULL)
-	    _nl_free_locale (newdata);
-
-	  errno = save_errno;
+	  /* Say that we don't have any data loaded.  */
 	abort_single:
 	  newname = NULL;
 	}