149 struct label {  struct
200 struct label	*mac_labelzone_alloc(int flags);
201 void		 mac_labelzone_free(struct label *label);
204 void	mac_init_label(struct label *label);
205 void	mac_destroy_label(struct label *label);
232 struct label	*mac_cred_label_alloc(void);
233 void		 mac_cred_label_free(struct label *label);
234 struct label	*mac_pipe_label_alloc(void);
235 void		 mac_pipe_label_free(struct label *label);
236 struct label	*mac_socket_label_alloc(int flag);
237 void		 mac_socket_label_free(struct label *label);
238 void		 mac_socketpeer_label_free(struct label *label);
239 struct label	*mac_vnode_label_alloc(void);
240 void		 mac_vnode_label_free(struct label *label);
242 int	mac_cred_check_relabel(struct ucred *cred, struct label *newlabel);
243 int	mac_cred_externalize_label(struct label *label, char *elements,
245 int	mac_cred_internalize_label(struct label *label, char *string);
246 void	mac_cred_relabel(struct ucred *cred, struct label *newlabel);
248 struct label	*mac_mbuf_to_label(struct mbuf *m);
250 void	mac_pipe_copy_label(struct label *src, struct label *dest);
251 int	mac_pipe_externalize_label(struct label *label, char *elements,
253 int	mac_pipe_internalize_label(struct label *label, char *string);
256 	    struct label *label);
257 void	mac_socket_copy_label(struct label *src, struct label *dest);
258 int	mac_socket_externalize_label(struct label *label, char *elements,
260 int	mac_socket_internalize_label(struct label *label, char *string);
262 int	mac_vnode_externalize_label(struct label *label, char *elements,
264 int	mac_vnode_internalize_label(struct label *label, char *string);
267 int	vn_setlabel(struct vnode *vp, struct label *intlabel,
413 #define	MAC_POLICY_EXTERNALIZE(type, label, elementlist, outbuf, 	\  argument
439 		MAC_POLICY_CHECK(type ## _externalize_label, label,	\
461 #define	MAC_POLICY_INTERNALIZE(type, label, instring) do {		\  argument
475 		MAC_POLICY_CHECK(type ## _internalize_label, label,	\