unix_may_send
LSM_HOOK(int, 0, unix_may_send, struct socket *sock, struct socket *other)
if (!unix_may_send(sk, other))
if (!unix_may_send(sk, other)) {
LSM_HOOK_INIT(unix_may_send, apparmor_unix_may_send),
LSM_HOOK_INIT(unix_may_send, hook_unix_may_send),
return call_int_hook(unix_may_send, sock, other);
LSM_HOOK_INIT(unix_may_send, selinux_socket_unix_may_send),
LSM_HOOK_INIT(unix_may_send, smack_unix_may_send),