sys/kern/sysv_msg.c

166

if ((error = ipcperm(cred, &que->msqid_ds.msg_perm, IPC_R)))

sys/kern/sysv_msg.c

324

if ((error = ipcperm(cred, &que->msqid_ds.msg_perm, IPC_R)))

sys/kern/sysv_sem.c

294

if ((error = ipcperm(cred, &semaptr->sem_perm, IPC_R)))

sys/kern/sysv_sem.c

302

if ((error = ipcperm(cred, &semaptr->sem_perm, IPC_R)))

sys/kern/sysv_sem.c

310

if ((error = ipcperm(cred, &semaptr->sem_perm, IPC_R)))

sys/kern/sysv_sem.c

318

if ((error = ipcperm(cred, &semaptr->sem_perm, IPC_R)))

sys/kern/sysv_sem.c

336

if ((error = ipcperm(cred, &semaptr->sem_perm, IPC_R)))

sys/kern/sysv_sem.c

349

if ((error = ipcperm(cred, &semaptr->sem_perm, IPC_R)))

sys/kern/sysv_shm.c

242

(SCARG(uap, shmflg) & SHM_RDONLY) ? IPC_R : IPC_R|IPC_W);

sys/kern/sysv_shm.c

323

if ((error = ipcperm(cred, &shmseg->shm_perm, IPC_R)) != 0)

sys/sys/shm.h

69

#define SHM_R IPC_R