sem_semop 1683 include/linux/lsm_hooks.h int (*sem_semop)(struct kern_ipc_perm *perm, struct sembuf *sops, sem_semop 1967 include/linux/lsm_hooks.h struct hlist_head sem_semop; sem_semop 1867 security/security.c return call_int_hook(sem_semop, 0, sma, sops, nsops, alter); sem_semop 6963 security/selinux/hooks.c LSM_HOOK_INIT(sem_semop, selinux_sem_semop), sem_semop 4669 security/smack/smack_lsm.c LSM_HOOK_INIT(sem_semop, smack_sem_semop),