Update.

1998-02-15  Ulrich Drepper  <drepper@cygnus.com>

	* nss/nsswitch.c (__nss_lookup): Return 1 if this was the last
	module.

	* nss/getXXent_r.c: If no more module is found don't try to call
	setXXent functions but leave unsuccessfully.

	* malloc/obstack.h: Cleanups.

	* sysdeps/wordsize-32/stdint.h: New file.
	* sysdeps/wordsize-64/stdint.h: New file.
	* sysdeps/generic/stdint.h: New file.
	* sysdeps/wordsize-32/inttypes.h: Adopt to use stdint.h.
	* sysdeps/wordsize-64/inttypes.h: Likewise.
	* stdlib/Makefile (headers): Add stdint.h.

1998-02-03  Paul Eggert  <eggert@twinsun.com>

	* malloc/obstack.h (PTR_INT_TYPE): Use __PTRDIFF_TYPE__ if available.

1998-02-13 17:59  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* timezone: New directory.
	* time/README, time/africa, time/antarctica, time/asia,
	time/australasia, time/backward, time/checktab.awk,
	time/etcetera, time/europe, time/factory, time/ialloc.c,
	time/iso3166.tab, time/leapseconds, time/northamerica,
	time/pacificnew, time/private.h, time/scheck.c,
	time/solar87, time/solar88, time/solar89, time/southamerica,
	time/systemv, time/test-tz.c, time/tzfile.h,
	time/tzselect.ksh, time/yearistype, time/zdump.c,
	time/zic.c, time/zone.tab: Moved to timezone.
	* time/tzfile.c: Include tzfile.h from timezone subdir.
	* time/tzset.c: Likewise.
	* time/Makefile: Cut out all code relating to timezones...
	* timezone/Makefile: ...and paste it in here.
	* Makefile (subdirs): Add timezone.

1998-02-13 18:45  H.J. Lu  <hjl@gnu.org>

	* libc.map (_sys_nerr): Added.

	* sysdeps/unix/sysv/linux/errlist.c (_sys_nerr): Make it
	versioned symbol.

1998-02-15 17:16  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/bits/socket.h: Define PF_KEY and
	pseudo_AF_KEY instead of pseudo_PF_KEY and AF_KEY.
	Reported by Craig Metz <cmetz@inner.net>.

1998-01-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* nss/nss_files/files-parse.c (LOOKUP_NAME_CASE): Use __strcasecmp
	instead of strcasecmp.
	* nss/nss_files/files-alias.c (get_next_alias): Likewise.

	* wctype/wctype.h (_ISwbit): Avoid warning with gcc before 2.8.

1998-02-15 16:55  Ulrich Drepper  <drepper@cygnus.com>

	* socket/sys/socket.h (setsockopt): Make OPTVAL parameter const.
	Patch by Dean Gaudet <dgaudet@arctic.org>.

1998-02-15 16:53  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/generic/Dist: Add getresgid.c and getresuid.c.

1998-02-15 10:49  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* sysdeps/unix/sysv/linux/poll.c: If compiled against a kernel
	with no poll syscall, just include the BSD version.
	* sysdeps/unix/sysv/linux/getresuid.c: If compiled against a
	kernel without the syscall, include the stub version.
	* sysdeps/unix/sysv/linux/getresgid.c: Likewise.
	* sysdeps/generic/getresuid.c: New file.
	* sysdeps/generic/getresgid.c: New file.

1998-02-15  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/vfscanf.c: Correct last change a bit.

1 files changed, 59 insertions, 0 deletions

diff --git a/timezone/scheck.c b/timezone/scheck.c
new file mode 100644
index 0000000..39feeba
--- /dev/null
+++ b/timezone/scheck.c
@@ -0,0 +1,59 @@
+#ifndef lint
+#ifndef NOID
+static char	elsieid[] = "@(#)scheck.c	8.15";
+#endif /* !defined lint */
+#endif /* !defined NOID */
+
+/*LINTLIBRARY*/
+
+#include "private.h"
+
+char *
+scheck(string, format)
+const char * const	string;
+const char * const	format;
+{
+	register char *		fbuf;
+	register const char *	fp;
+	register char *		tp;
+	register int		c;
+	register char *		result;
+	char			dummy;
+	static char		nada;
+
+	result = &nada;
+	if (string == NULL || format == NULL)
+		return result;
+	fbuf = imalloc((int) (2 * strlen(format) + 4));
+	if (fbuf == NULL)
+		return result;
+	fp = format;
+	tp = fbuf;
+	while ((*tp++ = c = *fp++) != '\0') {
+		if (c != '%')
+			continue;
+		if (*fp == '%') {
+			*tp++ = *fp++;
+			continue;
+		}
+		*tp++ = '*';
+		if (*fp == '*')
+			++fp;
+		while (is_digit(*fp))
+			*tp++ = *fp++;
+		if (*fp == 'l' || *fp == 'h')
+			*tp++ = *fp++;
+		else if (*fp == '[')
+			do *tp++ = *fp++;
+				while (*fp != '\0' && *fp != ']');
+		if ((*tp++ = *fp++) == '\0')
+			break;
+	}
+	*(tp - 1) = '%';
+	*tp++ = 'c';
+	*tp = '\0';
+	if (sscanf(string, fbuf, &dummy) != 1)
+		result = (char *) format;
+	ifree(fbuf);
+	return result;
+}