Function private_flock_set

src/foundation/private_file_lock.c:227–233

}

static int private_flock_set(int fd, int operation) {
    int result;
    do {
        result = flock(fd, operation);
    } while (result != 0 && errno == EINTR);
    return result;
}

static int private_release_unlock(cbm_private_file_lock_t *lock) {
    lock->test_unlock_attempts++;