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

[musl] / src / time / gettimeofday.c

diff --git a/src/time/gettimeofday.c b/src/time/gettimeofday.c
index 2b8a287..691f8e9 100644 (file)
--- a/src/time/gettimeofday.c
+++ b/src/time/gettimeofday.c
@@ -1,9 +1,13 @@
-#define SYSCALL_RETURN_ERRNO
+#include <time.h>
 #include <sys/time.h>
 #include "syscall.h"
 
-int gettimeofday(struct timeval *tv, void *tz)
+int gettimeofday(struct timeval *restrict tv, void *restrict tz)
 {
-       syscall2(__NR_gettimeofday, (long)tv, 0);
+       struct timespec ts;
+       if (!tv) return 0;
+       clock_gettime(CLOCK_REALTIME, &ts);
+       tv->tv_sec = ts.tv_sec;
+       tv->tv_usec = (int)ts.tv_nsec / 1000;
        return 0;
 }