Searched refs:IPC_EXCL (Results 1 – 3 of 3) sorted by relevance
26 #define IPC_EXCL 00002000 /* fail if key exists */ macro
53 id = msgget(msgque->key, msgque->mode | IPC_CREAT | IPC_EXCL); in restore_queue() 208 msgque.msq_id = msgget(msgque.key, IPC_CREAT | IPC_EXCL | 0666); in main()
419 if (flg & IPC_CREAT && flg & IPC_EXCL) in ipcget_public()