Searched refs:IPC_R (Results 1 - 7 of 7) sorted by relevance

/xnu-2782.1.97/bsd/sys/
H A Dipc.h162 #define IPC_R 000400 /* Read permission */ macro
H A Dshm.h116 #define SHM_R (IPC_R)
/xnu-2782.1.97/tools/tests/xnu_quick_test/
H A Dshared_memory_tests.c29 my_shm_id = shmget( IPC_PRIVATE, 4096, (IPC_CREAT | IPC_R | IPC_W) );
H A Dtests.c4979 my_msg_queue_id = msgget( IPC_PRIVATE, (IPC_CREAT | IPC_EXCL | IPC_R | IPC_W) );
4995 if ( (my_msq_ds.msg_perm.mode & (IPC_R | IPC_W)) == 0 ) {
/xnu-2782.1.97/bsd/kern/
H A Dsysv_sem.c773 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R)))
790 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R)))
800 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R)))
810 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R)))
820 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R)))
834 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R)))
H A Dsysv_shm.c409 (uap->shmflg & SHM_RDONLY) ? IPC_R : IPC_R|IPC_W);
581 error = ipcperm(cred, &shmseg->u.shm_perm, IPC_R);
684 * are the actual mode bits desired on the segment, and not in IPC_R
H A Dsysv_msg.c552 if ((eval = ipcperm(cred, &msqptr->u.msg_perm, IPC_R))) {
1185 if ((eval = ipcperm(kauth_cred_get(), &msqptr->u.msg_perm, IPC_R))) {

Completed in 46 milliseconds