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| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-03-16 02:36:14 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-05-23 14:36:24 -0700 |
| commit | 62bdf9a68363655f0a3d03f930de2bda97a161cc (patch) | |
| tree | 755462bc4e83c718ead78f886c4e5d33ceb1bdb6 /ChangeLog | |
| parent | 5e292e4fa55177b858fa034ab5829de3f7587d76 (diff) | |
| download | glibc-62bdf9a68363655f0a3d03f930de2bda97a161cc.tar.gz | |
mktime: merge wrapv change from gnulib
* time/mktime.c (WRAPV): New macro.
(time_t_avg, time_t_add_ok, time_t_int_add_ok): New static functions.
(guess_time_tm, __mktime_internal): Do not assume that signed
integer overflow wraps around; modern compilers generate code
where this assumption is no longer valid.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -1,3 +1,12 @@ +2012-05-23 Paul Eggert <eggert@cs.ucla.edu> + + mktime: merge wrapv change from gnulib + * time/mktime.c (WRAPV): New macro. + (time_t_avg, time_t_add_ok, time_t_int_add_ok): New static functions. + (guess_time_tm, __mktime_internal): Do not assume that signed + integer overflow wraps around; modern compilers generate code + where this assumption is no longer valid. + 2012-05-23 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER): |