scc

commit 8d5c42a0606b6ba6528c8fc4740fa75f4793051e
parent f717073ae1c23b90b63645014a35a9bf2bb4198a
Author: Roberto E. Vargas Caballero <k0ga@shike2.net>
Date:   Tue, 21 Apr 2026 10:12:51 +0200

libc/time: Remove redundant _daylight checks

The _isdst() function has to consider _daylight, so checking it
in every call is redundant.

Diffstat:
M
src/libc/time/localtime.c
 | 
2
+-
M
src/libc/time/mktime.c
 | 
2
+-

2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/libc/time/localtime.c b/src/libc/time/localtime.c
@@ -17,7 +17,7 @@ localtime(const time_t *timep)
 	tm = gmtime(&t);
 	_tzset();
 
-	if (_daylight && _isdst(tm)) {
+	if (_isdst(tm)) {
 		dst = 1;
 		off = _dstzone;
 		name = _tzname[1];
diff --git a/src/libc/time/mktime.c b/src/libc/time/mktime.c
@@ -131,7 +131,7 @@ mktime(struct tm *ptm)
 	t += (tm.tm_mday-1) * SECDAY;
 
 	_tzset();
-	dst = _daylight && _isdst(&tm);
+	dst = _isdst(&tm);
 
 	if (tm.tm_isdst == 0 || tm.tm_isdst < 0 && !dst) {
 		off = _timezone;