1#define _GNU_SOURCE
 2#include <sys/stat.h>
 3#include <sys/time.h>
 4#include <fcntl.h>
 5
 6int lutimes(const char *filename, const struct timeval tv[2])
 7{
 8	struct timespec times[2];
 9	if (tv) {
10		times[0].tv_sec  = tv[0].tv_sec;
11		times[0].tv_nsec = tv[0].tv_usec * 1000;
12		times[1].tv_sec  = tv[1].tv_sec;
13		times[1].tv_nsec = tv[1].tv_usec * 1000;
14	}
15	return utimensat(AT_FDCWD, filename, tv ? times : 0, AT_SYMLINK_NOFOLLOW);
16}