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| 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/time.h | |
| parent | 6a76c115150318eae5d02eca76f2fc03be7bd029 (diff) | |
| download | glibc-80fd73873bd51e58039983a9416ef3bb97bdac57.tar.gz glibc-80fd73873bd51e58039983a9416ef3bb97bdac57.tar.xz glibc-80fd73873bd51e58039983a9416ef3bb97bdac57.zip | |
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/time.h')
| -rw-r--r-- | time/time.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/time/time.h b/time/time.h index 6d52e943eb..7d90b7a617 100644 --- a/time/time.h +++ b/time/time.h @@ -110,10 +110,11 @@ extern time_t mktime __P ((struct tm *__tp)); /* Subroutine of `mktime'. Return the `time_t' representation of TP and normalize TP, given that a `struct tm *' maps to a `time_t' as performed - by FUNC. */ + by FUNC. Keep track of next guess for time_t offset in *OFFSET. */ extern time_t __mktime_internal __P ((struct tm *__tp, struct tm *(*__func) (const time_t *, - struct tm *))); + struct tm *), + time_t *__offset)); /* Format TP into S according to FORMAT. |