Lines Matching defs:shmflg
688 * @params: ptr to the structure that contains key, size and shmflg
695 int shmflg = params->flg;
719 shp->shm_perm.mode = (shmflg & S_IRWXUGO);
730 if (shmflg & SHM_HUGETLB) {
734 hs = hstate_sizelog((shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK);
742 if (shmflg & SHM_NORESERVE)
746 (shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK);
752 if ((shmflg & SHM_NORESERVE) &&
821 long ksys_shmget(key_t key, size_t size, int shmflg)
834 shm_params.flg = shmflg;
840 SYSCALL_DEFINE3(shmget, key_t, key, size_t, size, int, shmflg)
842 return ksys_shmget(key, size, shmflg);
1512 long do_shmat(int shmid, char __user *shmaddr, int shmflg,
1534 if (shmflg & SHM_RND) {
1542 if (!addr && (shmflg & SHM_REMAP))
1552 } else if ((shmflg & SHM_REMAP))
1555 if (shmflg & SHM_RDONLY) {
1564 if (shmflg & SHM_EXEC) {
1585 err = security_shm_shmat(&shp->shm_perm, shmaddr, shmflg);
1646 if (addr && !(shmflg & SHM_REMAP)) {
1686 SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg)
1691 err = do_shmat(shmid, shmaddr, shmflg, &ret, SHMLBA);
1704 COMPAT_SYSCALL_DEFINE3(shmat, int, shmid, compat_uptr_t, shmaddr, int, shmflg)
1709 err = do_shmat(shmid, compat_ptr(shmaddr), shmflg, &ret, COMPAT_SHMLBA);