+ if (ret < 0)
+ goto out;
+ if (OPT_GIVEN(PRESERVE)) {
+ struct timespec times[2]; /* [0]: atime, [1]: mtime */
+ times[0].tv_nsec = UTIME_OMIT;
+ times[1] = sb.st_mtim;
+ /*
+ * We might well have written a file of identical size. If we
+ * keep the mtime as well, we might fool backup applications
+ * like rsync which skip files whose size and mtime haven't
+ * changed. So we change the mtime slightly.
+ */
+ times[1].tv_sec++;
+ if (futimens(output_fd, times) < 0) {
+ ret = -ERRNO_TO_PARA_ERROR(errno);
+ goto out;
+ }
+ }