Lines Matching defs:mtablock
138 int mtablock;
146 mtablock = open(mtab_lock, O_RDWR | O_CREAT, 0600);
147 if (mtablock == -1) {
152 res = lockf(mtablock, F_LOCK, 0);
156 close(mtablock);
160 return mtablock;
163 static void unlock_umount(int mtablock)
165 if (mtablock >= 0) {
168 res = lockf(mtablock, F_ULOCK, 0);
173 close(mtablock);
483 int mtablock = lock_umount();
486 unlock_umount(mtablock);