ipc_perm
sizeof(struct ipc_perm));
sizeof(struct ipc_perm));
sizeof(struct ipc_perm));
sizeof(struct ipc_perm));
struct ipc_perm msg_perm; /* msg queue permission bits */
struct ipc_perm sem_perm; /* operation permission struct */
ipcperm(struct proc *p, struct ipc_perm *perm, int mode)
int ipcperm(struct proc *, struct ipc_perm *, int);
struct ipc_perm msg_perm; /* msg queue permission bits */
struct ipc_perm sem_perm; /* operation permission struct */
struct ipc_perm shm_perm; /* operation permission structure */
ipcperm(struct cmsgcred *cred, struct ipc_perm *perm, int mode) {
int ipcperm(struct cmsgcred *, struct ipc_perm *, int);