diff options
Diffstat (limited to 'time/tzset.c')
| -rw-r--r-- | time/tzset.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/time/tzset.c b/time/tzset.c index e766796513..e42be39db8 100644 --- a/time/tzset.c +++ b/time/tzset.c @@ -333,6 +333,7 @@ tzset_internal (always) { /* There is no DST. */ tz_rules[1].name = tz_rules[0].name; + tz_rules[1].offset = tz_rules[0].offset; free (tzbuf); return; } @@ -547,8 +548,8 @@ tz_compute (timer, tm) ! compute_change (&tz_rules[1], 1900 + tm->tm_year)) return 0; - __daylight = timer >= tz_rules[0].change && timer < tz_rules[1].change; - __timezone = -tz_rules[__daylight].offset; + __daylight = tz_rules[0].offset != tz_rules[1].offset; + __timezone = -tz_rules[0].offset; __tzname[0] = (char *) tz_rules[0].name; __tzname[1] = (char *) tz_rules[1].name; @@ -626,9 +627,10 @@ __tz_convert (const time_t *timer, int use_localtime, struct tm *tp) { if (use_localtime) { - tp->tm_isdst = __daylight; - tp->tm_zone = __tzname[__daylight]; - tp->tm_gmtoff = -__timezone; + tp->tm_isdst = (*timer >= tz_rules[0].change + && *timer < tz_rules[1].change); + tp->tm_zone = __tzname[tp->tm_isdst]; + tp->tm_gmtoff = tz_rules[tp->tm_isdst].offset; } else { |