sys/kern/kern_jail.c

553 	struct vfsoptlist *opts;
603 	error = vfs_buildopts(optuio, &opts);
614 	error = vfs_copyopt(opts, "jid", &jid, sizeof(jid));
620 	error = vfs_copyopt(opts, "securelevel", &slevel, sizeof(slevel));
629 	    vfs_copyopt(opts, "children.max", &childmax, sizeof(childmax));
637 	error = vfs_copyopt(opts, "enforce_statfs", &enforce, sizeof(enforce));
648 	error = vfs_copyopt(opts, "devfs_ruleset", &rsnum, sizeof(rsnum));
661 		vfs_flagopt(opts, pr_flag_names[fi], &pr_flags, 1 << fi);
662 		vfs_flagopt(opts, pr_flag_nonames[fi], &ch_flags, 1 << fi);
667 		error = vfs_copyopt(opts, pr_flag_jailsys[fi].name, &jsys,
696 		vfs_opterror(opts, "new jail must persist or attach");
702 		vfs_opterror(opts, "vnet cannot be changed after creation");
709 		vfs_opterror(opts, "ip4 cannot be changed after creation");
716 		vfs_opterror(opts, "ip6 cannot be changed after creation");
724 		vfs_flagopt(opts, pr_allow_names[fi], &pr_allow, 1 << fi);
725 		vfs_flagopt(opts, pr_allow_nonames[fi], &ch_allow, 1 << fi);
729 	error = vfs_getopt(opts, "name", (void **)&name, &len);
745 	error = vfs_getopt(opts, "host.hostname", (void **)&host, &len);
763 	error = vfs_getopt(opts, "host.domainname", (void **)&domain, &len);
781 	error = vfs_getopt(opts, "host.hostuuid", (void **)&uuid, &len);
803 		error = vfs_copyopt(opts, "host.hostid", &hid32, sizeof(hid32));
807 		error = vfs_copyopt(opts, "host.hostid", &hid, sizeof(hid));
819 	error = vfs_getopt(opts, "ip4.addr", &op, &ip4s);
836 				vfs_opterror(opts, "too many IPv4 addresses");
877 	error = vfs_getopt(opts, "ip6.addr", &op, &ip6s);
894 				vfs_opterror(opts, "too many IPv6 addresses");
921 		vfs_opterror(opts,
929 	error = vfs_getopt(opts, "path", (void **)&path, &len);
937 			vfs_opterror(opts,
982 	error = vfs_getopt(opts, "osrelease", (void **)&osrelstr, &len);
990 			vfs_opterror(opts,
996 			vfs_opterror(opts,
1003 	error = vfs_copyopt(opts, "osreldate", &osreldt, sizeof(osreldt));
1011 			vfs_opterror(opts,
1017 			vfs_opterror(opts, "osreldate cannot be 0");
1028 	error = osd_jail_call(NULL, PR_METHOD_CHECK, opts);
1033 	TAILQ_FOREACH(opt, opts, link) {
1036 			vfs_opterror(opts, "unknown parameter: %s", opt->name);
1048 		vfs_opterror(opts, "no valid operation (create or update)");
1069 			vfs_opterror(opts, "negative jid");
1079 				vfs_opterror(opts, "jail %d already exists",
1090 					vfs_opterror(opts, "jail %d is dying",
1112 				vfs_opterror(opts, "jail %d not found", jid);
1140 					vfs_opterror(opts,
1148 					vfs_opterror(opts,
1188 						vfs_opterror(opts,
1206 					vfs_opterror(opts,
1214 				vfs_opterror(opts, "jail \"%s\" not found",
1223 		vfs_opterror(opts, "update specified no jail");
1232 				vfs_opterror(opts, "prison limit exceeded");
1240 			vfs_opterror(opts, "parent jail went away!");
1262 					vfs_opterror(opts,
1391 			vfs_opterror(opts,
1399 			vfs_opterror(opts,
1407 			vfs_opterror(opts,
1516 					vfs_opterror(opts,
1582 					vfs_opterror(opts,
1601 			vfs_opterror(opts,
1854 		error = osd_jail_call(pr, PR_METHOD_CREATE, opts);
1860 	error = osd_jail_call(pr, PR_METHOD_SET, opts);
1873 			vfs_opterror(opts, "attach failed");
1927 		vfs_getopt(opts, "errmsg", (void **)&errmsg, &errmsg_len);
1929 			errmsg_pos = 2 * vfs_getopt_pos(opts, "errmsg") + 1;
1951 	vfs_freeopts(opts);
1989 	struct vfsoptlist *opts;
1997 	error = vfs_buildopts(optuio, &opts);
2000 	errmsg_pos = vfs_getopt_pos(opts, "errmsg");
2007 	error = vfs_copyopt(opts, "lastjid", &jid, sizeof(jid));
2021 		vfs_opterror(opts, "no jail after %d", jid);
2026 	error = vfs_copyopt(opts, "jid", &jid, sizeof(jid));
2034 					vfs_opterror(opts, "jail %d is dying",
2041 			vfs_opterror(opts, "jail %d not found", jid);
2047 	error = vfs_getopt(opts, "name", (void **)&name, &len);
2058 				vfs_opterror(opts, "jail \"%s\" is dying",
2065 		vfs_opterror(opts, "jail \"%s\" not found", name);
2070 	vfs_opterror(opts, "no jail specified");
2079 	error = vfs_setopt(opts, "jid", &pr->pr_id, sizeof(pr->pr_id));
2083 	error = vfs_setopt(opts, "parent", &i, sizeof(i));
2086 	error = vfs_setopts(opts, "name", prison_name(mypr, pr));
2089 	error = vfs_setopt(opts, "cpuset.id", &pr->pr_cpuset->cs_id,
2093 	error = vfs_setopts(opts, "path", prison_path(mypr, pr));
2097 	error = vfs_setopt_part(opts, "ip4.addr", pr->pr_ip4,
2103 	error = vfs_setopt_part(opts, "ip6.addr", pr->pr_ip6,
2108 	error = vfs_setopt(opts, "securelevel", &pr->pr_securelevel,
2112 	error = vfs_setopt(opts, "children.cur", &pr->pr_childcount,
2116 	error = vfs_setopt(opts, "children.max", &pr->pr_childmax,
2120 	error = vfs_setopts(opts, "host.hostname", pr->pr_hostname);
2123 	error = vfs_setopts(opts, "host.domainname", pr->pr_domainname);
2126 	error = vfs_setopts(opts, "host.hostuuid", pr->pr_hostuuid);
2133 		error = vfs_setopt(opts, "host.hostid", &hid32, sizeof(hid32));
2136 	error = vfs_setopt(opts, "host.hostid", &pr->pr_hostid,
2140 	error = vfs_setopt(opts, "enforce_statfs", &pr->pr_enforce_statfs,
2144 	error = vfs_setopt(opts, "devfs_ruleset", &pr->pr_devfs_rsnum,
2153 		error = vfs_setopt(opts, pr_flag_names[fi], &i, sizeof(i));
2157 		error = vfs_setopt(opts, pr_flag_nonames[fi], &i, sizeof(i));
2170 		    vfs_setopt(opts, pr_flag_jailsys[fi].name, &i, sizeof(i));
2179 		error = vfs_setopt(opts, pr_allow_names[fi], &i, sizeof(i));
2183 		error = vfs_setopt(opts, pr_allow_nonames[fi], &i, sizeof(i));
2188 	error = vfs_setopt(opts, "dying", &i, sizeof(i));
2192 	error = vfs_setopt(opts, "nodying", &i, sizeof(i));
2195 	error = vfs_setopt(opts, "osreldate", &pr->pr_osreldate,
2199 	error = vfs_setopts(opts, "osrelease", pr->pr_osrelease);
2206 	error = osd_jail_call(pr, PR_METHOD_GET, opts);
2212 	TAILQ_FOREACH(opt, opts, link) {
2215 			vfs_opterror(opts, "unknown parameter: %s", opt->name);
2222 	TAILQ_FOREACH(opt, opts, link) {
2251 		vfs_getopt(opts, "errmsg", (void **)&errmsg, &errmsg_len);
2264 	vfs_freeopts(opts);