sys/kern/sysv_msg.c

167

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

sys/kern/sysv_msg.c

325

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

sys/kern/sysv_sem.c

310

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

sys/kern/sysv_sem.c

323

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

sys/kern/sysv_sem.c

331

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

sys/kern/sysv_sem.c

339

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

sys/kern/sysv_sem.c

359

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

sys/kern/sysv_sem.c

373

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

sys/kern/sysv_shm.c

261

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

sys/kern/sysv_shm.c

342

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

sys/sys/shm.h

69

#define SHM_R IPC_R