tun_dev_free_security 1748 include/linux/lsm_hooks.h void (*tun_dev_free_security)(void *security); tun_dev_free_security 2013 include/linux/lsm_hooks.h struct hlist_head tun_dev_free_security; tun_dev_free_security 2147 security/security.c call_void_hook(tun_dev_free_security, security); tun_dev_free_security 7016 security/selinux/hooks.c LSM_HOOK_INIT(tun_dev_free_security, selinux_tun_dev_free_security),