diff options
| author | Roland McGrath <roland@gnu.org> | 1995-10-06 04:50:55 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-10-06 04:50:55 +0000 |
| commit | 80fd73873bd51e58039983a9416ef3bb97bdac57 (patch) | |
| tree | 76bfd0b8072711fe1600de73879168d4b9671c33 /time/timegm.c | |
| parent | 6a76c115150318eae5d02eca76f2fc03be7bd029 (diff) | |
Fri Sep 29 03:43:51 1995 Paul Eggert <eggert@twinsun.com>
Rewrite mktime from scratch for performance, and for correctness
in the presence of leap seconds.
* time/mktime.c (ydhms_tm_diff, not_equal_tm, print_tm, check_result):
New functions.
(LEAP_SECONDS_POSSIBLE, CHAR_BIT, INT_MIN, INT_MAX,
TIME_T_MIN, TIME_T_MAX, TM_YEAR_BASE, EPOCH_YEAR): New macros.
<limits.h>, <stdlib.h>: New #includes.
(main): Support tests with given broken-down value; support benchmarks.
(__mon_lengths, debugging_enabled, printtm, dist_tm, doit,
do_normalization, normalize, BAD_STRUCT_TM, SKIP_VALUE,
<ctype.h>): Remove.
* time/time.h, time/mktime.c (__mktime_internal): New offset arg.
* time/mktime.c (mktime), time/timegm.c (timegm): Use it.
* time/mktime.c (__mon_yday): New variable; replaces `__mon_lengths'.
time/offtime.c (__offtime), time/tzset.c (compute_change): Use it.
* time/offtime.c (__offtime): Remove useless assignment
`tp->tm_isdst = -1'.
* manual/maint.texi: Update credits.
Fri Oct 6 00:28:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/common/readv.S: Moved to sysdeps/unix/bsd.
* sysdeps/unix/common/writev.S: Moved to sysdeps/unix/bsd.
* sysdeps/unix/sysv/linux/readv.c: File removed.
* sysdeps/unix/sysv/linux/writev.c: File removed.
* sysdeps/unix/configure.in: Check for readv and writev syscalls.
* sysdeps/unix/configure.in: If eval doesn't set $unix_srcname,
set it to $unix_syscall instead of $unix_function.
Diffstat (limited to 'time/timegm.c')
| -rw-r--r-- | time/timegm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/time/timegm.c b/time/timegm.c index f63aac94ca..4dd87f46d2 100644 --- a/time/timegm.c +++ b/time/timegm.c @@ -22,6 +22,7 @@ time_t timegm (tmp) struct tm *const tmp; { + static time_t gmtime_offset; tmp->tm_isdst = 0; - return __mktime_internal (tmp, __gmtime_r); + return __mktime_internal (tmp, __gmtime_r, &gmtime_offset); } |