Searched refs:IPC_NOWAIT (Results 1 – 3 of 3) sorted by relevance
27 #define IPC_NOWAIT 00004000 /* return error on wait */ macro
901 if (msgflg & IPC_NOWAIT) { in do_msgsnd()1113 if ((msgflg & MSG_EXCEPT) || !(msgflg & IPC_NOWAIT)) in do_msgrcv()1176 if (msgflg & IPC_NOWAIT) { in do_msgrcv()
701 if (sop->sem_flg & IPC_NOWAIT) in perform_atomic_semop_slow()783 return sop->sem_flg & IPC_NOWAIT ? -EAGAIN : 1; in perform_atomic_semop()