summary refs log tree commit diff
path: root/time
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>1996-12-18 03:23:47 +0000
committerUlrich Drepper <drepper@redhat.com>1996-12-18 03:23:47 +0000
commit10dc2a90b7f86d9bc1be9d1b9305a781882f7ac5 (patch)
tree3ce13e279554e92072a44b5d786b9959b26c11e2 /time
parentcc2af7ea0373947a018e40e74f6f0e712ed555ee (diff)
downloadglibc-10dc2a90b7f86d9bc1be9d1b9305a781882f7ac5.tar.gz
glibc-10dc2a90b7f86d9bc1be9d1b9305a781882f7ac5.tar.xz
glibc-10dc2a90b7f86d9bc1be9d1b9305a781882f7ac5.zip
update from main archive 961217 cvs/libc-961219 cvs/libc-961218
Wed Dec 18 03:31:58 1996  Ulrich Drepper  <drepper@cygnus.com>

	* dirent/scandir.c: Undo change from Mon Dec  2 15:32:15 1996.
	The stream is private and usages outside glibc don't care about
	reentrancy.
	* io/fts.c: Likewise.
	* io/ftw.c: Likewise.
	* sysdeps/posix/getcwd.c: Likewise.
	* sysdeps/posix/ttyname.c: Likewise.
	* sysdeps/posix/ttyname_r.c: Likewise.
	* sysdeps/posix/glob.c: Likewise.

	* libio/iovsprintf.c: Add cast to prevent warning.
	* libio/iovsscanf.c: Likewise.

	* libio/libioP.h: Define mmap to __mmap and munmap to __munmap
	to keep namespace clean.

	* new-malloc/malloc.c: Update to last version from Wolfram Gloger.
	Add hooks and check functions from old GNU malloc.
	* new-malloc/malloc.h: Likewise.

	* nis/ypclnt.c: Remove prototype for xdr_free.
	* snrpc/rpc/xdr.h: Add prototype for xdr_free.

	* manual/nss.texi: Correct description of default values and don't
	meantion NSS as an add-on.

	* nss/grp-lookup.c: Provide default value as
	"compat [NOTFOUND=return] files".
	* nss/pwd-lookup.c: Likewise.
	* nss/spwd-lookup.c: Likewise.
	* nss/network-lookup.c: Correct default to
	"dns [!UNAVAIL=return] files".
	* nss/nsswitch.c: Change default-default value to "nis
	[NOTFOUND=return] files" since compat is only available for group,
	passwd, and shadow.

	* stdlib/on_exit.c (on_exit): Rename to __on_exit and make old name
	a weak alias.
	* stdlib/stdlib.h: Add prototype for __on_exit.

	* sysdeps/unix/sysv/linux/schedbits.h: Add prototype for __clone.

	* time/Makefile: Undo change from Sun Dec  8 06:56:49 1996.
	The new malloc now has mcheck.
	* time/ap.c: Likewise.

	* time/tzset.c (__tzset): Rename to __tzset_internal.
	(tzset): Rename to __tzset.  Make tzset a weak alias for __tzset.
	* time/localtime.c: Use __tzset_internal not __tzset.
	* time/strftime.c [_LIBC]: Define tzname as __tzname and tzset
	as __tzset to prevent namespace pollution.

	* wctype/iswctype.h (icwctype): Rename to __iswctype.  Make iswctype
	a weak alias of __iswctype.
	* wctype/wctype.h: Add prototype for __iswctype.
	(iswalnum, iswalpha, iswcntrl, iswdigit, iswlower, iswgraph,
	iswprint, iswpunct, iswspace, iswupper, iswxdigit, iswblank):
	Use __iswctype for the test, not iswctype.

1996-12-16  Paul Eggert  <eggert@twinsun.com>

	* hurd/hurd/sigpreempt.h
	(struct hurd_signal_preemptor.preemptor, _hurdsig_preemptors),
	hurd/hurd/signal.h (struct hurd_sigstate.preemptors),
	hurd/hurdfault.c, hurd/hurdfault.h (_hurdsig_fault_preemptor),
	hurd/hurdsig.c (_hurdsig_preempters):
	Renamed to fix spelling from `preempter' to `preemptor'.
	All uses changed.

1996-12-15  Paul Eggert  <eggert@twinsun.com>

	* ctime.c (ctime): Return asctime (localtime (t)), as the C
	standard requires.

Tue Dec 17 02:05:48 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* sysdeps/mach/libc-lock.h (__libc_lock_trylock): Invert return
	value because Mach/cthreads uses the opposite convention from
	Posix/glibc.

Mon Dec 16 22:41:01 1996  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/fcloseall.c: Correct test of already_called.
	Reported by Thomas Bushnell, n/BSG.

Mon Dec 16 14:52:07 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* mach/lock-intern.h (__mutex_try_lock): New function.

Sun Dec 15 16:33:44 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* termios/sys/ttydefaults.h (TTYDEF_OFLAG): Only use OXTABS if
	defined, else XTABS.
	(CEOL, CSTATUS): Use _POSIX_VDISABLE if defined.

Sun Dec 15 11:56:19 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/m68k/mremap.S: New file.
	* sysdeps/unix/sysv/linux/m68k/Dist: Distribute it.
	* sysdeps/unix/sysv/linux/m68k/Makefile (sysdep_routines): Add mremap.
Diffstat (limited to 'time')
-rw-r--r--time/Makefile4
-rw-r--r--time/ap.c2
-rw-r--r--time/ctime.c9
-rw-r--r--time/localtime.c34
-rw-r--r--time/strftime.c2
-rw-r--r--time/tzset.c14
6 files changed, 30 insertions, 35 deletions
diff --git a/time/Makefile b/time/Makefile
index e55b6641d3..966d9f2790 100644
--- a/time/Makefile
+++ b/time/Makefile
@@ -146,7 +146,3 @@ CFLAGS-zic.c = -Wno-strict-prototypes -DNOID $(tz-cflags)
 CFLAGS-ialloc.c = -Wno-strict-prototypes -DNOID
 CFLAGS-scheck.c = -Wno-strict-prototypes -DNOID
 CFLAGS-tzfile.c = $(tz-cflags)
-
-ifeq ($(malloc),new-malloc)
-CFLAGS-ap.c = -DNO_MCHECK
-endif
diff --git a/time/ap.c b/time/ap.c
index 9c1c0b3693..5319763384 100644
--- a/time/ap.c
+++ b/time/ap.c
@@ -29,9 +29,7 @@ main (int argc, char **argv)
   char buf[20];
   time_t t;
 
-#ifndef NO_MCHECK
   mcheck (NULL);
-#endif
 
   if (argc != 1)
     fprintf(stderr, "Usage: %s\n", argv[0]);
diff --git a/time/ctime.c b/time/ctime.c
index f13d00e551..4f06f1e533 100644
--- a/time/ctime.c
+++ b/time/ctime.c
@@ -27,10 +27,7 @@
 char *
 ctime (const time_t *t)
 {
-  static char buf[64];		/* POSIX.1 suggests at least 26 bytes.  */
-  struct tm tm;
-  struct tm *tp = __localtime_r (t, &tm);
-  if (tp == NULL)
-    return NULL;
-  return __asctime_r (tp, buf);
+  /* The C Standard says ctime (t) is equivalent to asctime (localtime (t)).
+     In particular, ctime and asctime must yield the same pointer.  */
+  return asctime (localtime (t));
 }
diff --git a/time/localtime.c b/time/localtime.c
index 833d708b8d..5e1dd0a5b5 100644
--- a/time/localtime.c
+++ b/time/localtime.c
@@ -1,21 +1,21 @@
 /* localtime -- convert `time_t' to `struct tm' in local time zone
-Copyright (C) 1991, 92, 93, 95, 96 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+   Copyright (C) 1991, 92, 93, 95, 96 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-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 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.
+   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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
+   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 <time.h>
@@ -24,6 +24,10 @@ Cambridge, MA 02139, USA.  */
 /* The C Standard says that localtime and gmtime return the same pointer.  */
 struct tm _tmbuf;
 
+/* Prototype for the internal function to get information based on TZ.  */
+extern void __tzset_internal __P ((void));
+
+
 /* Return the `struct tm' representation of *TIMER in the local timezone.  */
 struct tm *
 localtime (timer)
@@ -57,7 +61,7 @@ __localtime_r (timer, tp)
   __libc_lock_lock (__tzset_lock);
 
   /* Make sure the database is initialized.  */
-  __tzset ();
+  __tzset_internal ();
 
   if (__use_tzfile)
     {
diff --git a/time/strftime.c b/time/strftime.c
index ddea0240f6..fea545cd38 100644
--- a/time/strftime.c
+++ b/time/strftime.c
@@ -128,6 +128,8 @@ extern char *tzname[];
 # define gmtime_r __gmtime_r
 # define localtime_r __localtime_r
 extern int __tz_compute __P ((time_t timer, const struct tm *tm));
+# define tzname __tzname
+# define tzset __tzset
 #else
 # if ! HAVE_LOCALTIME_R
 #  if ! HAVE_TM_GMTOFF
diff --git a/time/tzset.c b/time/tzset.c
index bbd562db6a..085dfcaa33 100644
--- a/time/tzset.c
+++ b/time/tzset.c
@@ -78,7 +78,7 @@ static char *old_tz = NULL;
 
 /* Interpret the TZ envariable.  */
 void
-__tzset ()
+__tzset_internal ()
 {
   register const char *tz;
   register size_t l;
@@ -374,7 +374,7 @@ size_t __tzname_cur_max;
 long int
 __tzname_max ()
 {
-  __tzset ();
+  __tzset_internal ();
 
   return __tzname_cur_max;
 }
@@ -472,7 +472,7 @@ __tz_compute (timer, tm)
      time_t timer;
      const struct tm *tm;
 {
-  __tzset ();
+  __tzset_internal ();
 
   if (! compute_change (&tz_rules[0], 1900 + tm->tm_year) ||
       ! compute_change (&tz_rules[1], 1900 + tm->tm_year))
@@ -505,14 +505,11 @@ __libc_lock_define (, __tzset_lock)
 #undef tzset
 
 void
-#ifdef weak_function
-weak_function
-#endif
-tzset (void)
+__tzset (void)
 {
   __libc_lock_lock (__tzset_lock);
 
-  __tzset ();
+  __tzset_internal ();
 
   if (!__use_tzfile)
     {
@@ -523,3 +520,4 @@ tzset (void)
 
   __libc_lock_unlock (__tzset_lock);
 }
+weak_alias (__tzset, tzset)