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.

2 files changed, 93 insertions, 0 deletions

diff --git a/sysdeps/stub/getsysstats.c b/sysdeps/stub/getsysstats.c
new file mode 100644
index 0000000000..c8fe700ded
--- /dev/null
+++ b/sysdeps/stub/getsysstats.c
@@ -0,0 +1,68 @@
+/* getsysstats - Determine various system internal values, stub version.
+Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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 <errno.h>
+#include <sys/sysinfo.h>
+
+int
+__get_nprocs_conf ()
+{
+  /* We don't know how to determine the number.  Simply return always 1.  */
+  return 1;
+}
+weak_alias (__get_nprocs_conf, get_nprocs_conf)
+
+link_warning (get_nprocs_conf, "warning: get_nprocs_conf will always return 1")
+
+
+
+int
+__get_nprocs ()
+{
+  /* We don't know how to determine the number.  Simply return always 1.  */
+  return 1;
+}
+weak_alias (__get_nprocs, get_nprocs)
+
+link_warning (get_nprocs, "warning: get_nprocs will always return 1")
+
+
+int
+__get_phys_pages ()
+{
+  /* We have no general way to determine this value.  */
+  errno = ENOSYS;
+  return -1;
+}
+weak_alias (__get_phys_pages, get_phys_pages)
+
+link_warning (get_phys_pages, "warning: get_phys_pages will always fail")
+
+
+int
+__get_avphys_pages ()
+{
+  /* We have no general way to determine this value.  */
+  errno = ENOSYS;
+  return -1;
+}
+weak_alias (__get_avphys_pages, get_avphys_pages)
+
+link_warning (get_avphys_pages, "warning: get_avphys_pages will always fail")
diff --git a/sysdeps/stub/sysconf.c b/sysdeps/stub/sysconf.c
index 613ef674b8..1351b48fe0 100644
--- a/sysdeps/stub/sysconf.c
+++ b/sysdeps/stub/sysconf.c
@@ -17,9 +17,11 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
 #include <errno.h>
+#include <stdio.h>
 #include <unistd.h>
 #include <time.h>
 #include <limits.h>
+#include <sys/sysinfo.h>
 
 
 /* Get the value of the system variable NAME.  */
@@ -64,6 +66,27 @@ __sysconf (name)
       return -1;
 #endif
 
+    case _SC_NPROCESSORS_CONF:
+      return __get_nprocs_conf ();
+
+    case _SC_NPROCESSORS_ONLN:
+      return __get_nprocs ();
+
+    case _SC_PHYS_PAGES:
+      return __get_phys_pages ();
+
+    case _SC_AVPHYS_PAGES:
+      return __get_avphys_pages ();
+
+    case _SC_ATEXIT_MAX:
+      /* We have no limit since we use lists.  */
+      return INT_MAX;
+
+    case _SC_PASS_MAX:
+      /* We have no limit but since the return value might be used to
+	 allocate a buffer we restrict the value.  */
+      return BUFSIZ;
+
     case _SC_ARG_MAX:
     case _SC_CHILD_MAX:
     case _SC_CLK_TCK:
@@ -145,6 +168,8 @@ __sysconf (name)
     case _SC_THREAD_PRIO_PROTECT:
     case _SC_THREAD_PROCESS_SHARED:
 
+    case _SC_XOPEN_VERSION:
+
       break;
     }