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authorUlrich Drepper <drepper@redhat.com>1996-08-07 23:50:59 +0000
committerUlrich Drepper <drepper@redhat.com>1996-08-07 23:50:59 +0000
commit233963756b2ef272f8876afec2a2bb629b425e0c (patch)
tree69b27a7182cd444f37d08d08a9f64f957cc64ef9 /time
parent80776ab80da30197fe7eb34d46f12b397b8ce1d4 (diff)
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Thu Aug 8 01:41:43 1996 Ulrich Drepper <drepper@cygnus.com> * elf/Makefile: Undo change of Tue Aug 6 14:27:11 1996. * elf/dl-support: Add definition of `_dl_sysdep_read_whole_file'. Thu Aug 8 01:15:59 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/fpu_control.h (_FPU_DEFAULT, _FPU_IEEE): Set to 0x137f to allow long double operations. Sun Aug 4 13:12:05 1996 Richard Henderson <rth@tamu.edu> Bug Fixes: * nss/nsswitch.c (_res): Remove redundant variable definition. The real one is in resolve/res_init.c, and having both prevents using -fno-common when building the shared library. * sunrpc/rpc_prot.c (_null_auth): Same. Original is in rpc_common.c. * sysdeps/unix/sysv/linux/alpha/brk.S: When PIC, define __curbrk as a .bss object not a COMMON symbol. * sysdeps/alpha/bsd-_setjmp.S, sysdeps/alpha/bsd-setjmp.S: Must load $gp before referencing __sigsetjmp symbol. Retain LITUSE for same. Optimizations: * sysdeps/alpha/strlen.S: Rearrange first-word setup and thense the main loop for better dual-issue on EV5. Rearrange binary search to pipeline better and trim one instruction. Cosmetic Changes: * time/localtime.c (localtime_r): Move lock declaration back next to the comment where it was before the 960724 change. * INSTALL, manual/maint.texi: alpha-gnu-linux -> alpha-ANYTHING-linux. The second word is supposed to be the hardware manufacturer. * sysdeps/alpha/_mcount.S: Retain LITUSE for __mcount. * sysdeps/alpha/setjmp.S: Retain LITUSE for __sigsetjmp_aux. * sysdeps/alpha/divrem.h: More local labels, retain LITUSE for _mcount. * sysdeps/alpha/alphaev5/add_n.S, sysdeps/alpha/alphaev5/lshift.S, sysdeps/alpha/alphaev5/rshift.S, sysdeps/alpha/alphaev5/sub_n.S: Same cleanups as with EV4 GMP stuff. Tue Jul 25 03:30:56 1996 Richard Henderson <rth@tamu.edu> * sysdeps/unix/sysv/linux/Makefile [misc] (sysdep_routines): Add clone. * sysdeps/unix/sysv/linux/alpha/clone.S: New file. * sysdeps/unix/sysv/linux/i386/clone.S: New file. Sun Aug 4 00:12:41 1996 David Mosberger-Tang <davidm@azstarnet.com> * sysdeps/unix/sysv/linux/gnu/types.h: Declare __fd_mask as `unsigned long'. * misc/sys/select.h: Declare fd_mask as alias of __fd_mask. Sat Aug 3 16:20:02 1996 David Mosberger-Tang <davidm@azstarnet.com> * sysdeps/unix/sysv/linux/alpha/ioperm.c (platform): Add entry for Mikasa. * socket/sys/socket.h (send, __send, sendto): Declare buffer pointer as __const. * string/tester.c (main): Test stpncpy. * sysdeps/generic/stpncpy.c (__stpncpy): Fix so it works without segfault when called with an N that is not a multiple of four and src[N-1]=='\0'. * misc/syslog.c (LogType): New variable. (openlog): If connect() with SOCK_DGRAM fails with EPROTOTYPE, try again with SOCK_STREAM (the Linux syslogd uses a socket of the latter type). (vsyslog): When LogType==SOCK_STREAM, also send ASCII NUL terminator as a record-delimiter. If __send(LogFile) fails, call closelog() so logfile gets re-opened next time. Wed Aug 7 15:15:14 1996 Ulrich Drepper <drepper@cygnus.com> * elf/dl-open (_dl_open): Add cast to avoid warning. * manual/memory.texi: Improve some examples to give readers better advice: Use `stpcpy' instead of `strcat' if possible. * manual/string.texi: Document `strtok_r' and `strtok'. * sunrpc/Makefile: Move `+gccwarn' definition before inclusion of Makeconfig. [$(cross-compiling)=no]: Change test before making librpcsvc to this from $(cross-compile). Reported by Andreas Schwab. Tue Aug 6 14:27:11 1996 Ulrich Drepper <drepper@cygnus.com> * elf/Makefile (routines): Move dl-sysdep to here... (rtld-routines): ...from here. This should make static linking work again. * locale/setlocale.c: Add local variable `lock' and add code to `setlocale' to avoid simultaneous changing of global data. * catgets/catgets.c (catopen): Use `__strdup' instead of `strdup'. * catgets/open_catalog (__open_catalog): Use `__stpcpy', `__open', `__fstat', `__read', `__mmap', `__munmap' and `__close' instead of unprotected names.
Diffstat (limited to 'time')
-rw-r--r--time/Makefile6
-rw-r--r--time/asctime.c23
-rw-r--r--time/ctime_r.c30
-rw-r--r--time/time.h14
4 files changed, 61 insertions, 12 deletions
diff --git a/time/Makefile b/time/Makefile
index d77c6c5..84e5230 100644
--- a/time/Makefile
+++ b/time/Makefile
@@ -25,9 +25,9 @@ headers := time.h sys/time.h sys/timeb.h timebits.h
distribute := tzfile.h private.h scheck.c ialloc.c yearistype
extra-objs = scheck.o ialloc.o $(tzfiles:%=z.%)
-routines := offtime asctime clock ctime difftime gmtime \
- localtime mktime strftime time tzset tzfile \
- gettimeofday settimeofday adjtime \
+routines := offtime asctime clock ctime ctime_r difftime \
+ gmtime localtime mktime strftime time tzset \
+ tzfile gettimeofday settimeofday adjtime \
getitimer setitimer \
stime dysize timegm ftime \
strptime
diff --git a/time/asctime.c b/time/asctime.c
index 644df32..bb20a3a 100644
--- a/time/asctime.c
+++ b/time/asctime.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1993, 1995, 1996 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
@@ -16,28 +16,34 @@ 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. */
-#include <ansidecl.h>
#include "../locale/localeinfo.h"
#include <errno.h>
#include <stdio.h>
#include <time.h>
+static const char format[] = "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n";
+static char result[ 3+1+ 3+1+20+1+20+1+20+1+20+1+20+1 + 1];
+
/* Returns a string of the form "Day Mon dd hh:mm:ss yyyy\n"
which is the representation of TP in that form. */
char *
-DEFUN(asctime, (tp), CONST struct tm *tp)
+asctime (const struct tm *tp)
{
- static const char format[] = "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n";
- static char result[ 3+1+ 3+1+20+1+20+1+20+1+20+1+20+1 + 1];
+ return __asctime_r (tp, result);
+}
+
+char *
+__asctime_r (const struct tm *tp, char *buf)
+{
if (tp == NULL)
{
errno = EINVAL;
return NULL;
}
-
- if (sprintf (result, format,
+
+ if (sprintf (buf, format,
(tp->tm_wday < 0 || tp->tm_wday >= 7 ?
"???" : _NL_CURRENT (LC_TIME, ABDAY_1 + tp->tm_wday)),
(tp->tm_mon < 0 || tp->tm_mon >= 12 ?
@@ -46,5 +52,6 @@ DEFUN(asctime, (tp), CONST struct tm *tp)
tp->tm_sec, 1900 + tp->tm_year) < 0)
return NULL;
- return result;
+ return buf;
}
+weak_alias (__asctime_r, asctime_r)
diff --git a/time/ctime_r.c b/time/ctime_r.c
new file mode 100644
index 0000000..e198189
--- /dev/null
+++ b/time/ctime_r.c
@@ -0,0 +1,30 @@
+/* ctime_r - return in BUF representation of time T in form of asctime
+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 <time.h>
+
+/* Return a string as returned by asctime which is the representation
+ of *T in that form. Reentrant version. */
+char *
+ctime_r (const time_t *t, char *buf)
+{
+ struct tm tm;
+ return asctime_r (localtime_r (t, &tm), buf);
+}
diff --git a/time/time.h b/time/time.h
index 62e098e..6b955f1 100644
--- a/time/time.h
+++ b/time/time.h
@@ -177,7 +177,7 @@ extern struct tm *__localtime_r __P ((__const time_t *__timer,
struct tm *__tp));
extern struct tm *localtime_r __P ((__const time_t *__timer,
struct tm *__tp));
-#endif
+#endif /* reentrant */
/* Compute the `struct tm' representation of *T,
offset OFFSET seconds east of UTC,
@@ -193,6 +193,18 @@ extern char *asctime __P ((__const struct tm *__tp));
/* Equivalent to `asctime(localtime(timer))'. */
extern char *ctime __P ((__const time_t *__timer));
+#ifdef __USE_REENTRANT
+/* Reentrant versions of the above functions. */
+
+/* Return in BUF a string of the form "Day Mon dd hh:mm:ss yyyy\n"
+ that is the representation of TP in this format. */
+extern char *__asctime_r __P ((__const struct tm *__tp, char *__buf));
+extern char *asctime_r __P ((__const struct tm *__tp, char *__buf));
+
+/* Equivalent to `asctime_r(localtime_r(timer, *TMP*), buf)'. */
+extern char *ctime_r __P ((__const time_t *__timer, char *__buf));
+#endif /* reentrant */
+
/* Defined in localtime.c. */
extern char *__tzname[2]; /* Current timezone names. */