Searched refs:ctl_fd (Results 1 – 1 of 1) sorted by relevance
75 int ctl_fd, dev_fd, rc, i; in tst_find_free_loopdev() local80 ctl_fd = open(LOOP_CONTROL_FILE, O_RDWR); in tst_find_free_loopdev()82 if (ctl_fd > 0) { in tst_find_free_loopdev()83 rc = ioctl(ctl_fd, LOOP_CTL_GET_FREE); in tst_find_free_loopdev()84 close(ctl_fd); in tst_find_free_loopdev()