Searched refs:IPC_NOWAIT (Results 1 - 4 of 4) sorted by relevance

/linux-master/include/uapi/linux/
H A Dipc.h27 #define IPC_NOWAIT 00004000 /* return error on wait */ macro
/linux-master/tools/testing/selftests/ipc/
H A Dmsgque.c68 msgque->messages[i].msize, IPC_NOWAIT) != 0) {
89 0, IPC_NOWAIT);
163 MAX_MSG_SIZE, i, IPC_NOWAIT | MSG_COPY);
180 IPC_NOWAIT) != 0) {
188 IPC_NOWAIT) != 0) {
/linux-master/ipc/
H A Dmsg.c901 if (msgflg & IPC_NOWAIT) {
1113 if ((msgflg & MSG_EXCEPT) || !(msgflg & IPC_NOWAIT))
1176 if (msgflg & IPC_NOWAIT) {
H A Dsem.c701 if (sop->sem_flg & IPC_NOWAIT)
783 return sop->sem_flg & IPC_NOWAIT ? -EAGAIN : 1;

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