73 mac_pipe_init(struct pipepair *pp)  in mac_pipe_init()  argument
77 		pp->pp_label = mac_pipe_label_alloc();  in mac_pipe_init()
79 		pp->pp_label = NULL;  in mac_pipe_init()
91 mac_pipe_destroy(struct pipepair *pp)  in mac_pipe_destroy()  argument
94 	if (pp->pp_label != NULL) {  in mac_pipe_destroy()
95 		mac_pipe_label_free(pp->pp_label);  in mac_pipe_destroy()
96 		pp->pp_label = NULL;  in mac_pipe_destroy()
129 mac_pipe_create(struct ucred *cred, struct pipepair *pp)  in mac_pipe_create()  argument
132 	MAC_POLICY_PERFORM_NOSLEEP(pipe_create, cred, pp, pp->pp_label);  in mac_pipe_create()
136 mac_pipe_relabel(struct ucred *cred, struct pipepair *pp,  in mac_pipe_relabel()  argument
140 	MAC_POLICY_PERFORM_NOSLEEP(pipe_relabel, cred, pp, pp->pp_label,  in mac_pipe_relabel()
148 mac_pipe_check_ioctl(struct ucred *cred, struct pipepair *pp,  in mac_pipe_check_ioctl()  argument
153 	mtx_assert(&pp->pp_mtx, MA_OWNED);  in mac_pipe_check_ioctl()
155 	MAC_POLICY_CHECK_NOSLEEP(pipe_check_ioctl, cred, pp, pp->pp_label,  in mac_pipe_check_ioctl()
157 	MAC_CHECK_PROBE4(pipe_check_ioctl, error, cred, pp, cmd, data);  in mac_pipe_check_ioctl()
166 mac_pipe_check_poll_impl(struct ucred *cred, struct pipepair *pp)  in mac_pipe_check_poll_impl()  argument
170 	mtx_assert(&pp->pp_mtx, MA_OWNED);  in mac_pipe_check_poll_impl()
172 	MAC_POLICY_CHECK_NOSLEEP(pipe_check_poll, cred, pp, pp->pp_label);  in mac_pipe_check_poll_impl()
173 	MAC_CHECK_PROBE2(pipe_check_poll, error, cred, pp);  in mac_pipe_check_poll_impl()
182 mac_pipe_check_read(struct ucred *cred, struct pipepair *pp)  in mac_pipe_check_read()  argument
186 	mtx_assert(&pp->pp_mtx, MA_OWNED);  in mac_pipe_check_read()
188 	MAC_POLICY_CHECK_NOSLEEP(pipe_check_read, cred, pp, pp->pp_label);  in mac_pipe_check_read()
189 	MAC_CHECK_PROBE2(pipe_check_read, error, cred, pp);  in mac_pipe_check_read()
198 mac_pipe_check_relabel(struct ucred *cred, struct pipepair *pp,  in mac_pipe_check_relabel()  argument
203 	mtx_assert(&pp->pp_mtx, MA_OWNED);  in mac_pipe_check_relabel()
205 	MAC_POLICY_CHECK_NOSLEEP(pipe_check_relabel, cred, pp, pp->pp_label,  in mac_pipe_check_relabel()
207 	MAC_CHECK_PROBE3(pipe_check_relabel, error, cred, pp, newlabel);  in mac_pipe_check_relabel()
216 mac_pipe_check_stat(struct ucred *cred, struct pipepair *pp)  in mac_pipe_check_stat()  argument
220 	mtx_assert(&pp->pp_mtx, MA_OWNED);  in mac_pipe_check_stat()
222 	MAC_POLICY_CHECK_NOSLEEP(pipe_check_stat, cred, pp, pp->pp_label);  in mac_pipe_check_stat()
223 	MAC_CHECK_PROBE2(pipe_check_stat, error, cred, pp);  in mac_pipe_check_stat()
232 mac_pipe_check_write(struct ucred *cred, struct pipepair *pp)  in mac_pipe_check_write()  argument
236 	mtx_assert(&pp->pp_mtx, MA_OWNED);  in mac_pipe_check_write()
238 	MAC_POLICY_CHECK_NOSLEEP(pipe_check_write, cred, pp, pp->pp_label);  in mac_pipe_check_write()
239 	MAC_CHECK_PROBE2(pipe_check_write, error, cred, pp);  in mac_pipe_check_write()
245 mac_pipe_label_set(struct ucred *cred, struct pipepair *pp,  in mac_pipe_label_set()  argument
250 	mtx_assert(&pp->pp_mtx, MA_OWNED);  in mac_pipe_label_set()
252 	error = mac_pipe_check_relabel(cred, pp, label);  in mac_pipe_label_set()
256 	mac_pipe_relabel(cred, pp, label);  in mac_pipe_label_set()