Lines Matching defs:shmflg
701 * @params: ptr to the structure that contains key, size and shmflg
708 int shmflg = params->flg;
732 shp->shm_perm.mode = (shmflg & S_IRWXUGO);
743 if (shmflg & SHM_HUGETLB) {
747 hs = hstate_sizelog((shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK);
755 if (shmflg & SHM_NORESERVE)
758 HUGETLB_SHMFS_INODE, (shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK);
764 if ((shmflg & SHM_NORESERVE) &&
831 long ksys_shmget(key_t key, size_t size, int shmflg)
844 shm_params.flg = shmflg;
850 SYSCALL_DEFINE3(shmget, key_t, key, size_t, size, int, shmflg)
852 return ksys_shmget(key, size, shmflg);
1522 long do_shmat(int shmid, char __user *shmaddr, int shmflg,
1544 if (shmflg & SHM_RND) {
1552 if (!addr && (shmflg & SHM_REMAP))
1562 } else if ((shmflg & SHM_REMAP))
1565 if (shmflg & SHM_RDONLY) {
1574 if (shmflg & SHM_EXEC) {
1595 err = security_shm_shmat(&shp->shm_perm, shmaddr, shmflg);
1656 if (addr && !(shmflg & SHM_REMAP)) {
1696 SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg)
1701 err = do_shmat(shmid, shmaddr, shmflg, &ret, SHMLBA);
1714 COMPAT_SYSCALL_DEFINE3(shmat, int, shmid, compat_uptr_t, shmaddr, int, shmflg)
1719 err = do_shmat(shmid, compat_ptr(shmaddr), shmflg, &ret, COMPAT_SHMLBA);