Update.

1998-05-15 14:36  Ulrich Drepper  <drepper@cygnus.com>

	* posix/wordexp-test.c: Avoid duplicate messages.

	* sysdeps/generic/setenv.c: Use __tfind and __tsearch, not tfind and
	tsearch.  Correctly interpret values returned by those functions.
	(unsetenv): Store pointer to string, not pointer to string pointer.

	* time/tzfile.c (__tzfile_compute): Take new arguments.  Store
	DST information and offset in them.
	* time/tzset.c (__tz_convert): Pass extra parameters to
	__tzfile_compute.  Compute equivalent values for use of tz_rules.

1998-05-15 00:49:11  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* iconvdata/Makefile (gen-8bit-table): Use move-if-change and
	stamp files to avoid unnecessary recompilation.
	(gen-8bit-gap-table): Likewise.
	(move-if-change): New variable.
	(all generated .h rules): Change to be .stmp rules.
	(%.h): New rule; depend on %.stmp; no commands.
	(distribute): Add gen-8bit.sh, gen-8bit-gap.sh,
	gen-8bit-gap-1.sh.

1998-05-15 01:09  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* Makerules (libc-map): Deleted.
	(load-map-file): Set to the appropriate compiler switch, not
	just the file name.  If libfoo-map is not set, look for a
	libfoo.map in the current directory and $(..).
	(map-file): New variable, contains just the mapfile name.
	(build-shlib): Adjust for new value of load-map-file.
	(libc.so): Correct dependencies.

	* extra-lib.mk: Correct shlib dependencies since libfoo-map
	may not be set anymore.

	* elf/Makefile: Set ld-map to $(..)libc.map, not $(libc-map).
	Delete libdl-map.  Tweak ld.so link rule to work with changed
	variable settings in Makerules.
	* iconvdata/Makefile: Tweak build-module to work with changed
	variable settings in Makerules.

	* db/Makefile: Delete libdb-map.
	* hesiod/Makefile: Delete libnss_hesiod-map.
	* linuxthreads/Makefile: Delete libpthread-map.
	* locale/Makefile: Delete libBrokenLocale-map.
	* login/Makefile: Delete libutil-map.
	* math/Makefile: Delete libm-map.
	* md5-crypt/Makefile: Delete libcrypt-map.
	* nis/Makefile: Delete libnsl-map, libnss_nis-map,
	libnss_nisplus-map, and libnss_compat-map.
	* nss/Makefile: Delete libnss_files-map, libnss_db-map, and
	libnss_ldap-map.
	* resolv/Makefile: Delete libresolv-map and libnss_dns-map.
	* rt/Makefile: Delete librt-map.

1998-05-15 01:06  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* configure.in: Instead of substituting `yes' or `no' for whether
	--no-whole-archive is available, set @no_whole_archive@ to the
	appropriate gcc switch or the empty string.  Likewise for
	-fno-exceptions.
	* config.make.in: Replace have-no-whole-archive with
	no-whole-archive and have-no-exceptions with no-exceptions.
	* Makerules: Delete stanzas setting no-whole-archive and
	no-exceptions.

	* sunrpc/Makefile: Use move-if-change to update generated .h
	and .c files.

1998-05-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* wcsmbs/wcsmbsload.c (extract_charset_name): Use strcspn instead
	of strchr loop.

1998-05-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* time/tzfile.c (__tzfile_read): Remove unused variable info.
	(__tzfile_compute): Likewise.

1998-05-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/bits/socket.h (AF_SNA,PF_SNA): Add new
	defines from Linux 2.1.102.

2 files changed, 18 insertions, 9 deletions

diff --git a/time/tzfile.c b/time/tzfile.c
index c9becf3..9fab857 100644
--- a/time/tzfile.c
+++ b/time/tzfile.c
@@ -90,7 +90,6 @@ __tzfile_read (const char *file)
   struct tzhead tzhead;
   size_t chars;
   register size_t i;
-  struct ttinfo *info;
 
   __use_tzfile = 0;
 
@@ -415,13 +414,14 @@ find_transition (time_t timer)
 
 int
 __tzfile_compute (time_t timer, int use_localtime,
-		  long int *leap_correct, int *leap_hit)
+		  long int *leap_correct, int *leap_hit,
+		  int *isdst, long int *offset)
 {
+  struct ttinfo *info = find_transition (timer);
   register size_t i;
 
   if (use_localtime)
     {
-      struct ttinfo *info = find_transition (timer);
       __daylight = rule_stdoff != rule_dstoff;
       __timezone = -rule_stdoff;
       __tzname[1] = NULL;
@@ -434,6 +434,9 @@ __tzfile_compute (time_t timer, int use_localtime,
 	__tzname[1] = __tzname[0];
     }
 
+  *isdst = info->isdst;
+  *offset = info->offset;
+
   *leap_correct = 0L;
   *leap_hit = 0;
 
diff --git a/time/tzset.c b/time/tzset.c
index e42be39..251967e 100644
--- a/time/tzset.c
+++ b/time/tzset.c
@@ -37,7 +37,8 @@ extern struct tm _tmbuf;
 extern int __use_tzfile;
 extern void __tzfile_read __P ((const char *file));
 extern int __tzfile_compute __P ((time_t timer, int use_localtime,
-				  long int *leap_correct, int *leap_hit));
+				  long int *leap_correct, int *leap_hit,
+				  int *isdst, long int *offset));
 extern void __tzfile_default __P ((const char *std, const char *dst,
 				   long int stdoff, long int dstoff));
 extern char *__tzstring __P ((const char *string));
@@ -594,6 +595,8 @@ __tz_convert (const time_t *timer, int use_localtime, struct tm *tp)
 {
   long int leap_correction;
   int leap_extra_secs;
+  int isdst;
+  long int offset;
 
   if (timer == NULL)
     {
@@ -612,7 +615,8 @@ __tz_convert (const time_t *timer, int use_localtime, struct tm *tp)
   if (__use_tzfile)
     {
       if (! __tzfile_compute (*timer, use_localtime,
-			      &leap_correction, &leap_extra_secs))
+			      &leap_correction, &leap_extra_secs,
+			      &isdst, &offset))
 	tp = NULL;
     }
   else
@@ -621,16 +625,18 @@ __tz_convert (const time_t *timer, int use_localtime, struct tm *tp)
 	tp = NULL;
       leap_correction = 0L;
       leap_extra_secs = 0;
+
+      isdst = (*timer >= tz_rules[0].change && *timer < tz_rules[1].change);
+      offset = tz_rules[isdst].offset;
     }
 
   if (tp)
     {
       if (use_localtime)
 	{
-	  tp->tm_isdst = (*timer >= tz_rules[0].change
-			  && *timer < tz_rules[1].change);
-	  tp->tm_zone = __tzname[tp->tm_isdst];
-	  tp->tm_gmtoff = tz_rules[tp->tm_isdst].offset;
+	  tp->tm_isdst = isdst;
+	  tp->tm_zone = __tzname[isdst];
+	  tp->tm_gmtoff = offset;
 	}
       else
 	{