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