158 struct label {  struct
209 struct label	*mac_labelzone_alloc(int flags);
210 void		 mac_labelzone_free(struct label *label);
213 void	mac_init_label(struct label *label);
214 void	mac_destroy_label(struct label *label);
241 struct label	*mac_cred_label_alloc(void);
242 void		 mac_cred_label_free(struct label *label);
243 struct label	*mac_pipe_label_alloc(void);
244 void		 mac_pipe_label_free(struct label *label);
245 struct label	*mac_socket_label_alloc(int flag);
246 void		 mac_socket_label_free(struct label *label);
247 struct label	*mac_vnode_label_alloc(void);
248 void		 mac_vnode_label_free(struct label *label);
250 int	mac_cred_check_relabel(struct ucred *cred, struct label *newlabel);
251 int	mac_cred_externalize_label(struct label *label, char *elements,
253 int	mac_cred_internalize_label(struct label *label, char *string);
254 void	mac_cred_relabel(struct ucred *cred, struct label *newlabel);
256 struct label	*mac_mbuf_to_label(struct mbuf *m);
258 void	mac_pipe_copy_label(struct label *src, struct label *dest);
259 int	mac_pipe_externalize_label(struct label *label, char *elements,
261 int	mac_pipe_internalize_label(struct label *label, char *string);
264 	    struct label *label);
265 void	mac_socket_copy_label(struct label *src, struct label *dest);
266 int	mac_socket_externalize_label(struct label *label, char *elements,
268 int	mac_socket_internalize_label(struct label *label, char *string);
270 int	mac_vnode_externalize_label(struct label *label, char *elements,
272 int	mac_vnode_internalize_label(struct label *label, char *string);
275 int	vn_setlabel(struct vnode *vp, struct label *intlabel,
421 #define	MAC_POLICY_EXTERNALIZE(type, label, elementlist, outbuf, 	\  argument
447 		MAC_POLICY_CHECK(type ## _externalize_label, label,	\
469 #define	MAC_POLICY_INTERNALIZE(type, label, instring) do {		\  argument
483 		MAC_POLICY_CHECK(type ## _internalize_label, label,	\