summaryrefslogtreecommitdiffstats
path: root/libc-top-half/musl/src/linux/settimeofday.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 13:54:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 13:54:38 +0000
commit8c1ab65c0f548d20b7f177bdb736daaf603340e1 (patch)
treedf55b7e75bf43f2bf500845b105afe3ac3a5157e /libc-top-half/musl/src/linux/settimeofday.c
parentInitial commit. (diff)
downloadwasi-libc-upstream/0.0_git20221206.8b7148f.tar.xz
wasi-libc-upstream/0.0_git20221206.8b7148f.zip
Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libc-top-half/musl/src/linux/settimeofday.c')
-rw-r--r--libc-top-half/musl/src/linux/settimeofday.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/linux/settimeofday.c b/libc-top-half/musl/src/linux/settimeofday.c
new file mode 100644
index 0000000..860fb5d
--- /dev/null
+++ b/libc-top-half/musl/src/linux/settimeofday.c
@@ -0,0 +1,13 @@
+#define _BSD_SOURCE
+#include <sys/time.h>
+#include <time.h>
+#include <errno.h>
+#include "syscall.h"
+
+int settimeofday(const struct timeval *tv, const struct timezone *tz)
+{
+ if (!tv) return 0;
+ if (tv->tv_usec >= 1000000ULL) return __syscall_ret(-EINVAL);
+ return clock_settime(CLOCK_REALTIME, &((struct timespec){
+ .tv_sec = tv->tv_sec, .tv_nsec = tv->tv_usec * 1000}));
+}