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#include <fcntl.h>
#include <errno.h>
#include <stddef.h>
#include <sys/stat.h>
#include <sys/time.h>
int utimes(const char *path, const struct timeval times[2])
{
struct timespec ts[2];
if (times) {
if (times[0].tv_usec >= 1000000ULL ||
times[1].tv_usec >= 1000000ULL) {
errno = EINVAL;
return -1;
}
ts[0].tv_sec = times[0].tv_sec;
ts[0].tv_nsec = times[0].tv_usec * 1000;
ts[1].tv_sec = times[1].tv_sec;
ts[1].tv_nsec = times[1].tv_usec * 1000;
}
return utimensat(AT_FDCWD, path, times ? ts : NULL, 0);
}
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