musl-tcc/compat/time32/gettimeofday_time32.c
2022-03-20 16:48:53 +08:00

20 lines
396 B
C

#include "time32.h"
#include <sys/time.h>
#include <errno.h>
#include <stdint.h>
int __gettimeofday_time32(struct timeval32 *tv32, void *tz)
{
struct timeval tv;
if (!tv32) return 0;
int r = gettimeofday(&tv, 0);
if (r) return r;
if (tv.tv_sec < INT32_MIN || tv.tv_sec > INT32_MAX) {
errno = EOVERFLOW;
return -1;
}
tv32->tv_sec = tv.tv_sec;
tv32->tv_usec = tv.tv_usec;
return 0;
}