usr.sbin/jail/jail.c

388 		if (!j->jid)
402 			j->flags = j->jid < 0 ? JF_START : JF_SET;
405 			if (j->jid < 0) {
416 			j->flags = j->jid < 0 ? JF_START
425 				if (j->jid > 0 &&
434 				if (j->jid > 0)
449 			if (j->jid < 0 && !(j->flags & JF_DEPEND)) {
472 				if (j->jid < 0) {
481 			} else if ((j->flags & JF_FAILED) && j->jid > 0)
606 	int dopersist, ns, jid, dying, didfail;
647 	j->jid = jailparam_set_note(j, setparams, ns, JAIL_CREATE);
648 	if (j->jid < 0 && errno == EEXIST &&
650 	    int_param(j->intparams[KP_JID], &jid) && jid != 0) {
655 		*(const void **)&jiov[0].iov_base = "jid";
656 		jiov[0].iov_len = sizeof("jid");
657 		jiov[1].iov_base = &jid;
658 		jiov[1].iov_len = sizeof(jid);
666 			 * dying, or it could be that the jid never existed
671 				j->jid = jailparam_set_note(j, setparams, ns,
674 			j->jid = jid;
676 				j->jid = -1;
683 					    !strcmp(jp->jp_name, "jid"))
685 				j->jid = jailparam_set_note(j, setparams2,
690 				if (j->jid < 0 && errno == ENOENT)
691 					j->jid = jailparam_set_note(j,
696 	if (j->jid < 0 && !didfail) {
702 		if (j->jid > 0)
705 	return j->jid;
715 	int jid;
720 	*(const void **)&jiov[0].iov_base = "jid";
721 	jiov[0].iov_len = sizeof("jid");
722 	jiov[1].iov_base = &j->jid;
723 	jiov[1].iov_len = sizeof(j->jid);
728 	jid = jail_set(jiov, 4, JAIL_UPDATE);
730 		jail_note(j, "jail_set(JAIL_UPDATE) jid=%d nopersist%s%s\n",
731 		    j->jid, jid < 0 ? ": " : "",
732 		    jid < 0 ? strerror(errno) : "");
742 	int ns, jid;
751 	if (jailparam_init(sjp, "jid") < 0 ||
752 	    jailparam_import_raw(sjp, &j->jid, sizeof j->jid) < 0) {
761 	jid = jailparam_set_note(j, setparams, ns,
764 	if (jid < 0) {
769 	return jid;
786 		if (JP_RDTUN(jp) && strcmp(jp->jp_name, "jid"))
791 	if (jailparam_init(rtjp, "jid") < 0 ||
792 	    jailparam_import_raw(rtjp, &j->jid, sizeof j->jid) < 0) {
797 		if (JP_RDTUN(jp) && strcmp(jp->jp_name, "jid"))
805 			if (JP_RDTUN(jp) && strcmp(jp->jp_name, "jid")) {
833  * Get the jail's jid if it is running.
841 	int jid;
844 		if (!(jid = strtol(pval, &ep, 10)) || *ep) {
845 			j->jid = -1;
848 		*(const void **)&jiov[0].iov_base = "jid";
849 		jiov[0].iov_len = sizeof("jid");
850 		jiov[1].iov_base = &jid;
851 		jiov[1].iov_len = sizeof(jid);
859 		j->jid = -1;
862 	j->jid = jail_get(jiov, 2, dflag ? JAIL_DYING : 0);
886 	int jid;
889 	jid = jailparam_set(jp, njp, flags);
906 		if (jid < 0)
910 	return jid;
922 		fprintf(fp, "%d\t", j->jid);
943 		fprintf(fp, "jid=%d", j->jid);
945 			if (strcmp(p->name, "jid")) {