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| author | Roland McGrath <roland@gnu.org> | 2004-11-01 00:21:39 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2004-11-01 00:21:39 +0000 |
| commit | e507cc567353fd77b00604fdfa405d4adc64ed18 (patch) | |
| tree | 18dc8504781a232f37b213371dfb69cf5ccb4b80 /time/Makefile | |
| parent | 27b1a5c23501fac604335a8827690e12d4b8498e (diff) | |
| download | glibc-e507cc567353fd77b00604fdfa405d4adc64ed18.tar.gz | |
[BZ #473, BZ #487]
2004-10-27 Derek R. Price <derek@ximbiot.com>
[BZ #487] This change is imported from gnulib.
* time/mktime.c (not_equal_tm) [DEBUG]: Remove redundant check.
2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
[BZ #473]
* time/tst-mktime.c (main): Don't assume that mktime fails
when given time stamps before 1970. It returns negative
time_t values instead, for compatibility with BSD.
* time/tst-mktime2.c: New file.
* time/Makefile (tests): Add it.
[BZ #473] Import from gnulib. Revamp to avoid several problems near
time_t extrema, and on hosts with 64-bit time_t and 32-bit int.
This fixes Debian bug 177940.
* time/mktime.c (TIME_T_MIDPOINT): New macro.
(ydhms_diff): Renamed from ydhms_tm_diff, with a new signature,
which avoids overflow problems on hosts with 64-bit time_t and
32-bit int. All callers changed. Now an inline function.
Verify at compile-time that long int is wide enough to avoid
these overflow problems.
(guess_time_tm): New function.
(__mktime_internal): Use it. Avoid overflow when computing yday on
hosts with 64-bit long and 32-bit int. Remove tests for 69;
no longer needed. Use if rather than #ifdef for LEAP_SECONDS_POSSIBLE
so that the code is checked by more compilers.
Do not rely on floating point to probe: stick to integer arithmetic,
to avoid potential porting problems.
Repair potential overflow correctly in the Southern Hemisphere.
(localtime_offset): Add a FIXME for the case where time_t is unsigned.
Diffstat (limited to 'time/Makefile')
| -rw-r--r-- | time/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/time/Makefile b/time/Makefile index acd82d855e..cb6ce4413d 100644 --- a/time/Makefile +++ b/time/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1991-2002, 2003 Free Software Foundation, Inc. +# Copyright (C) 1991-2002,2003,2004 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 @@ -34,7 +34,7 @@ aux := era alt_digit lc-time-cleanup distribute := datemsk tests := test_time clocktest tst-posixtz tst-strptime tst_wcsftime \ - tst-getdate tst-mktime tst-ftime_l tst-strftime + tst-getdate tst-mktime tst-mktime2 tst-ftime_l tst-strftime include ../Rules |