66  * successful, since we're also setting pr->pr_label.  On error, it remains
70 mac_prison_init(struct prison *pr, int flag)  in mac_prison_init()  argument
74 	mtx_assert(&pr->pr_mtx, MA_NOTOWNED);  in mac_prison_init()
76 		mtx_lock(&pr->pr_mtx);  in mac_prison_init()
77 		pr->pr_label = NULL;  in mac_prison_init()
88 	mtx_lock(&pr->pr_mtx);  in mac_prison_init()
89 	pr->pr_label = prlabel;  in mac_prison_init()
94 mac_prison_destroy(struct prison *pr)  in mac_prison_destroy()  argument
96 	mtx_assert(&pr->pr_mtx, MA_OWNED);  in mac_prison_destroy()
99 	MAC_POLICY_PERFORM_NOSLEEP(prison_cleanup, curthread->td_ucred, pr);  in mac_prison_destroy()
100 	mac_prison_label_free(pr->pr_label);  in mac_prison_destroy()
101 	pr->pr_label = NULL;  in mac_prison_destroy()
131 mac_prison_relabel(struct ucred *cred, struct prison *pr,  in mac_prison_relabel()  argument
134 	mtx_assert(&pr->pr_mtx, MA_OWNED);  in mac_prison_relabel()
135 	MAC_POLICY_PERFORM_NOSLEEP(prison_relabel, cred, pr, pr->pr_label,  in mac_prison_relabel()
140 mac_prison_label_set(struct ucred *cred, struct prison *pr,  in mac_prison_label_set()  argument
145 	mtx_assert(&pr->pr_mtx, MA_OWNED);  in mac_prison_label_set()
147 	error = mac_prison_check_relabel(cred, pr, label);  in mac_prison_label_set()
151 	mac_prison_relabel(cred, pr, label);  in mac_prison_label_set()
159 mac_prison_check_relabel(struct ucred *cred, struct prison *pr,  in mac_prison_check_relabel()  argument
164 	mtx_assert(&pr->pr_mtx, MA_OWNED);  in mac_prison_check_relabel()
165 	MAC_POLICY_CHECK_NOSLEEP(prison_check_relabel, cred, pr,  in mac_prison_check_relabel()
166 	    pr->pr_label, newlabel);  in mac_prison_check_relabel()
167 	MAC_CHECK_PROBE4(prison_check_relabel, error, cred, pr,  in mac_prison_check_relabel()
168 	    pr->pr_label, newlabel);  in mac_prison_check_relabel()
176 mac_prison_check_attach(struct ucred *cred, struct prison *pr)  in mac_prison_check_attach()  argument
180 	MAC_POLICY_CHECK_NOSLEEP(prison_check_attach, cred, pr, pr->pr_label);  in mac_prison_check_attach()
181 	MAC_CHECK_PROBE3(prison_check_attach, error, cred, pr, pr->pr_label);  in mac_prison_check_attach()
203 mac_prison_check_get(struct ucred *cred, struct prison *pr,  in mac_prison_check_get()  argument
208 	MAC_POLICY_CHECK_NOSLEEP(prison_check_get, cred, pr, pr->pr_label,  in mac_prison_check_get()
210 	MAC_CHECK_PROBE5(prison_check_get, error, cred, pr, pr->pr_label, opts,  in mac_prison_check_get()
219 mac_prison_check_set(struct ucred *cred, struct prison *pr,  in mac_prison_check_set()  argument
224 	MAC_POLICY_CHECK_NOSLEEP(prison_check_set, cred, pr, pr->pr_label,  in mac_prison_check_set()
226 	MAC_CHECK_PROBE5(prison_check_set, error, cred, pr, pr->pr_label, opts,  in mac_prison_check_set()
235 mac_prison_check_remove(struct ucred *cred, struct prison *pr)  in mac_prison_check_remove()  argument
239 	MAC_POLICY_CHECK_NOSLEEP(prison_check_remove, cred, pr, pr->pr_label);  in mac_prison_check_remove()
240 	MAC_CHECK_PROBE3(prison_check_remove, error, cred, pr, pr->pr_label);  in mac_prison_check_remove()
246 mac_prison_created(struct ucred *cred, struct prison *pr)  in mac_prison_created()  argument
249 	MAC_POLICY_PERFORM(prison_created, cred, pr, pr->pr_label);  in mac_prison_created()
253 mac_prison_attached(struct ucred *cred, struct prison *pr, struct proc *p)  in mac_prison_attached()  argument
256 	MAC_POLICY_PERFORM(prison_attached, cred, pr, pr->pr_label, p,  in mac_prison_attached()