Lines Matching refs:shmflg
542 int shmflg = params->flg; in newseg() local
567 shp->shm_perm.mode = (shmflg & S_IRWXUGO); in newseg()
578 if (shmflg & SHM_HUGETLB) { in newseg()
582 hs = hstate_sizelog((shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK); in newseg()
590 if (shmflg & SHM_NORESERVE) in newseg()
594 (shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK); in newseg()
600 if ((shmflg & SHM_NORESERVE) && in newseg()
651 static inline int shm_security(struct kern_ipc_perm *ipcp, int shmflg) in shm_security() argument
656 return security_shm_associate(shp, shmflg); in shm_security()
674 SYSCALL_DEFINE3(shmget, key_t, key, size_t, size, int, shmflg) in SYSCALL_DEFINE3() argument
687 shm_params.flg = shmflg; in SYSCALL_DEFINE3()
1108 long do_shmat(int shmid, char __user *shmaddr, int shmflg, in do_shmat() argument
1135 if ((shmflg & SHM_RND) && addr >= shmlba) in do_shmat()
1145 if ((shmflg & SHM_REMAP)) in do_shmat()
1151 if (shmflg & SHM_RDONLY) { in do_shmat()
1160 if (shmflg & SHM_EXEC) { in do_shmat()
1181 err = security_shm_shmat(shp, shmaddr, shmflg); in do_shmat()
1244 if (addr && !(shmflg & SHM_REMAP)) { in do_shmat()
1283 SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg) in SYSCALL_DEFINE3() argument
1288 err = do_shmat(shmid, shmaddr, shmflg, &ret, SHMLBA); in SYSCALL_DEFINE3()