diff options
Diffstat (limited to 'src/utils.c')
| -rw-r--r-- | src/utils.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/utils.c b/src/utils.c index b52de74..c7dc61c 100644 --- a/src/utils.c +++ b/src/utils.c @@ -386,6 +386,31 @@ long date2sec(struct date day, unsigned hour, unsigned min) return t; } +time_t +utcdate2sec(struct date day, unsigned hour, unsigned min) +{ + char *tz; + time_t t; + + tz = getenv("TZ"); + if (tz) + tz = mem_strdup(tz); + setenv("TZ", "", 1); + tzset(); + + t = date2sec(day, hour, min); + + if (tz) { + setenv("TZ", tz, 1); + mem_free(tz); + } else { + unsetenv("TZ"); + } + tzset(); + + return t; +} + /* Return a string containing the date, given a date in seconds. */ char *date_sec2date_str(long sec, const char *datefmt) { |