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

/xnu-8792.41.9/bsd/sys/
H A Dipc.h162 #define IPC_W 000200 /* Write/alter permission */ macro
H A Dshm.h121 #define SHM_W (IPC_W)
/xnu-8792.41.9/bsd/kern/
H A Dsysv_sem.c758 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_W))) { in semctl()
798 if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_W))) { in semctl()
1011 if ((eval = ipcperm(kauth_cred_get(), &semakptr->u.sem_perm, IPC_W))) { in semop()
H A Dsysv_shm.c437 (uap->shmflg & SHM_RDONLY) ? IPC_R : IPC_R | IPC_W); in shmat()
H A Dsysv_msg.c764 if ((eval = ipcperm(kauth_cred_get(), &msqptr->u.msg_perm, IPC_W))) { in msgsnd_nocancel()