rework langinfo code for ABI compat and for use by time code

[musl] / src / time / gmtime_r.c

diff --git a/src/time/gmtime_r.c b/src/time/gmtime_r.c
index 0272870..fee01bd 100644 (file)
--- a/src/time/gmtime_r.c
+++ b/src/time/gmtime_r.c
@@ -5,7 +5,7 @@
 struct tm *__gmtime_r(const time_t *restrict t, struct tm *restrict tm)
 {
        if (__secs_to_tm(*t, tm) < 0) {
-               errno = EINVAL;
+               errno = EOVERFLOW;
                return 0;
        }
        tm->tm_isdst = 0;