| /linux-4.4.14/ipc/ |
| D | shm.c | 520 int shmflg = params->flg; in newseg() local
545 shp->shm_perm.mode = (shmflg & S_IRWXUGO); in newseg()
556 if (shmflg & SHM_HUGETLB) { in newseg()
560 hs = hstate_sizelog((shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK); in newseg()
568 if (shmflg & SHM_NORESERVE) in newseg()
572 (shmflg >> SHM_HUGE_SHIFT) & SHM_HUGE_MASK); in newseg()
578 if ((shmflg & SHM_NORESERVE) && in newseg()
629 static inline int shm_security(struct kern_ipc_perm *ipcp, int shmflg) in shm_security() argument
634 return security_shm_associate(shp, shmflg); in shm_security()
652 SYSCALL_DEFINE3(shmget, key_t, key, size_t, size, int, shmflg) in SYSCALL_DEFINE3() argument
[all …]
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| D | compat.c | 552 COMPAT_SYSCALL_DEFINE3(shmat, int, shmid, compat_uptr_t, shmaddr, int, shmflg) in COMPAT_SYSCALL_DEFINE3() argument
557 err = do_shmat(shmid, compat_ptr(shmaddr), shmflg, &ret, COMPAT_SHMLBA); in COMPAT_SYSCALL_DEFINE3()
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| /linux-4.4.14/include/linux/ |
| D | shm.h | 53 long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr,
64 int shmflg, unsigned long *addr, in do_shmat() argument
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| D | security.h | 338 int security_shm_associate(struct shmid_kernel *shp, int shmflg);
340 int security_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, int shmflg);
1016 int shmflg) in security_shm_associate() argument
1027 char __user *shmaddr, int shmflg) in security_shm_shmat() argument
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| D | lsm_hooks.h | 1495 int (*shm_associate)(struct shmid_kernel *shp, int shmflg);
1498 int shmflg);
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| D | compat.h | 319 asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
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| D | syscalls.h | 671 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
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| /linux-4.4.14/arch/xtensa/kernel/ |
| D | syscall.c | 43 asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) in xtensa_shmat() argument
48 err = do_shmat(shmid, shmaddr, shmflg, &ret, SHMLBA); in xtensa_shmat()
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| /linux-4.4.14/security/ |
| D | security.c | 1074 int security_shm_associate(struct shmid_kernel *shp, int shmflg) in security_shm_associate() argument
1076 return call_int_hook(shm_associate, 0, shp, shmflg); in security_shm_associate()
1084 int security_shm_shmat(struct shmid_kernel *shp, char __user *shmaddr, int shmflg) in security_shm_shmat() argument
1086 return call_int_hook(shm_shmat, 0, shp, shmaddr, shmflg); in security_shm_shmat()
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| /linux-4.4.14/security/smack/ |
| D | smack_lsm.c | 2957 static int smack_shm_associate(struct shmid_kernel *shp, int shmflg) in smack_shm_associate() argument
2961 may = smack_flags_to_may(shmflg); in smack_shm_associate()
3008 int shmflg) in smack_shm_shmat() argument
3012 may = smack_flags_to_may(shmflg); in smack_shm_shmat()
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| /linux-4.4.14/security/selinux/ |
| D | hooks.c | 5370 static int selinux_shm_associate(struct shmid_kernel *shp, int shmflg) in selinux_shm_associate() argument
5419 char __user *shmaddr, int shmflg) in selinux_shm_shmat() argument
5423 if (shmflg & SHM_RDONLY) in selinux_shm_shmat()
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