aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorPaul Eggert <eggert@cs.ucla.edu>2018-09-19 13:16:14 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2018-09-19 17:09:08 -0700
commite1080e7e5f3e62ef737bb3ee5babd7ad66bedfd7 (patch)
treec1dacc6faff6555f449848449b4c8d5e8d6aad10 /include
parent8e6fd2bdb21efe2cc1ae7571ff8fb2599db6a05a (diff)
downloadglibc-e1080e7e5f3e62ef737bb3ee5babd7ad66bedfd7.zip
glibc-e1080e7e5f3e62ef737bb3ee5babd7ad66bedfd7.tar.gz
glibc-e1080e7e5f3e62ef737bb3ee5babd7ad66bedfd7.tar.bz2
Fix mktime localtime offset confusion
[BZ #23603] * include/time.h (__mktime_internal): The localtime offset is now of type long int instead of time_t. This is the longstanding type in glibc, and it is more than enough to represent difference between localtime and gmtime even if it is 32 bits and time_t is 64. Changing it now will let us avoid an unnecessary change when time_t is widened to 64 bits on 32-bit platforms. * time/mktime-internal.h (mktime_offset_t): Now long int.
Diffstat (limited to 'include')
-rw-r--r--include/time.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/time.h b/include/time.h
index 23d2580..e30c5fc 100644
--- a/include/time.h
+++ b/include/time.h
@@ -55,11 +55,11 @@ extern void __tz_compute (time_t timer, struct tm *tm, int use_localtime)
/* 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. Keep track of next guess for time_t offset in *OFFSET. */
+ by FUNC. Record next guess for localtime-gmtime offset in *OFFSET. */
extern time_t __mktime_internal (struct tm *__tp,
struct tm *(*__func) (const time_t *,
struct tm *),
- time_t *__offset) attribute_hidden;
+ long int *__offset) attribute_hidden;
extern struct tm *__localtime_r (const time_t *__timer,
struct tm *__tp) attribute_hidden;