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Searched refs:IPC_R (Results 1 – 5 of 5) sorted by relevance

/xnu-8792.41.9/bsd/sys/
H A Dipc.h161 #define IPC_R 000400 /* Read permission */ macro
H A Dshm.h120 #define SHM_R (IPC_R)
/xnu-8792.41.9/bsd/kern/
H A Dsysv_sem.c680 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) { in semctl()
698 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) { in semctl()
709 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) { in semctl()
720 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) { in semctl()
731 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) { in semctl()
747 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) { in semctl()
H A Dsysv_shm.c437 (uap->shmflg & SHM_RDONLY) ? IPC_R : IPC_R | IPC_W); in shmat()
631 error = ipcperm(cred, &shmseg->u.shm_perm, IPC_R); in shmctl()
H A Dsysv_msg.c544 if ((eval = ipcperm(cred, &msqptr->u.msg_perm, IPC_R))) { in msgctl()
1194 if ((eval = ipcperm(kauth_cred_get(), &msqptr->u.msg_perm, IPC_R))) { in msgrcv_nocancel()