if (lockf(fd,F_TLOCK,0) < 0) {
if (debug)
fprintf(stderr, "Lock taken, wait for %d seconds\n", UDEV_ALARM_TIMEOUT);
- if (errno == EAGAIN || errno == EACCES) {
+ if (IN_SET(errno, EAGAIN, EACCES)) {
alarm(UDEV_ALARM_TIMEOUT);
lockf(fd, F_LOCK, 0);
if (debug)