From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001 From: Vladimir Azarov Date: Tue, 1 Oct 2024 15:47:05 +0200 Subject: Initial version --- src/time/timegm.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/time/timegm.c (limited to 'src/time/timegm.c') diff --git a/src/time/timegm.c b/src/time/timegm.c new file mode 100644 index 0000000..4e5907d --- /dev/null +++ b/src/time/timegm.c @@ -0,0 +1,18 @@ +#define _GNU_SOURCE +#include "time_impl.h" +#include + +time_t timegm(struct tm *tm) +{ + struct tm new; + long long t = __tm_to_secs(tm); + if (__secs_to_tm(t, &new) < 0) { + errno = EOVERFLOW; + return -1; + } + *tm = new; + tm->tm_isdst = 0; + tm->__tm_gmtoff = 0; + tm->__tm_zone = __utc; + return t; +} -- cgit v1.2.3