msg_queue_free_security 1663 include/linux/lsm_hooks.h void (*msg_queue_free_security)(struct kern_ipc_perm *perm); msg_queue_free_security 1953 include/linux/lsm_hooks.h struct hlist_head msg_queue_free_security; msg_queue_free_security 1774 security/security.c call_void_hook(msg_queue_free_security, msq);