1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _LIBZONECFG_H 28 #define _LIBZONECFG_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * Zone configuration header file. 34 */ 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 /* sys/socket.h is required by net/if.h, which has a constant needed here */ 41 #include <sys/param.h> 42 #include <sys/fstyp.h> 43 #include <sys/mount.h> 44 #include <priv.h> 45 #include <netinet/in.h> 46 #include <sys/socket.h> 47 #include <net/if.h> 48 #include <stdio.h> 49 #include <rctl.h> 50 #include <zone.h> 51 #include <libbrand.h> 52 #include <sys/uuid.h> 53 #include <libuutil.h> 54 55 #define ZONE_ID_UNDEFINED -1 56 57 #define Z_OK 0 58 #define Z_EMPTY_DOCUMENT 1 /* XML doc root element is null */ 59 #define Z_WRONG_DOC_TYPE 2 /* top-level XML doc element != zone */ 60 #define Z_BAD_PROPERTY 3 /* libxml-level property problem */ 61 #define Z_TEMP_FILE 4 /* problem creating temporary file */ 62 #define Z_SAVING_FILE 5 /* libxml error saving or validating */ 63 #define Z_NO_ENTRY 6 /* no such entry */ 64 #define Z_BOGUS_ZONE_NAME 7 /* illegal zone name */ 65 #define Z_REQD_RESOURCE_MISSING 8 /* required resource missing */ 66 #define Z_REQD_PROPERTY_MISSING 9 /* required property missing */ 67 #define Z_BAD_HANDLE 10 /* bad document handle */ 68 #define Z_NOMEM 11 /* out of memory (like ENOMEM) */ 69 #define Z_INVAL 12 /* invalid argument (like EINVAL) */ 70 #define Z_ACCES 13 /* permission denied (like EACCES) */ 71 #define Z_TOO_BIG 14 /* string won't fit in char array */ 72 #define Z_MISC_FS 15 /* miscellaneous file-system error */ 73 #define Z_NO_ZONE 16 /* no such zone */ 74 #define Z_NO_RESOURCE_TYPE 17 /* no/wrong resource type */ 75 #define Z_NO_RESOURCE_ID 18 /* no/wrong resource id */ 76 #define Z_NO_PROPERTY_TYPE 19 /* no/wrong property type */ 77 #define Z_NO_PROPERTY_ID 20 /* no/wrong property id */ 78 #define Z_BAD_ZONE_STATE 21 /* zone state invalid for given task */ 79 #define Z_INVALID_DOCUMENT 22 /* libxml can't validate against DTD */ 80 #define Z_NAME_IN_USE 23 /* zone name already in use (rename) */ 81 #define Z_NO_SUCH_ID 24 /* delete_index: no old ID */ 82 #define Z_UPDATING_INDEX 25 /* add/modify/delete_index problem */ 83 #define Z_LOCKING_FILE 26 /* problem locking index file */ 84 #define Z_UNLOCKING_FILE 27 /* problem unlocking index file */ 85 #define Z_SYSTEM 28 /* consult errno instead */ 86 #define Z_INSUFFICIENT_SPEC 29 /* resource insufficiently specified */ 87 #define Z_RESOLVED_PATH 34 /* resolved path mismatch */ 88 #define Z_IPV6_ADDR_PREFIX_LEN 35 /* IPv6 address prefix length needed */ 89 #define Z_BOGUS_ADDRESS 36 /* not IPv[4|6] address or host name */ 90 #define Z_PRIV_PROHIBITED 37 /* specified privilege is prohibited */ 91 #define Z_PRIV_REQUIRED 38 /* required privilege is missing */ 92 #define Z_PRIV_UNKNOWN 39 /* specified privilege is unknown */ 93 #define Z_BRAND_ERROR 40 /* brand-specific error */ 94 #define Z_INCOMPATIBLE 41 /* incompatible settings */ 95 #define Z_ALIAS_DISALLOW 42 /* rctl alias disallowed */ 96 #define Z_CLEAR_DISALLOW 43 /* clear property disallowed */ 97 #define Z_POOL 44 /* generic libpool error */ 98 #define Z_POOLS_NOT_ACTIVE 45 /* pool service not enabled */ 99 #define Z_POOL_ENABLE 46 /* pools enable failed */ 100 #define Z_NO_POOL 47 /* no such pool configured */ 101 #define Z_POOL_CREATE 48 /* pool create failed */ 102 #define Z_POOL_BIND 49 /* pool bind failed */ 103 104 /* 105 * Warning: these are shared with the admin/install consolidation. 106 * Do not insert states between any of the currently defined states, 107 * and any new states must be evaluated for impact on range comparisons. 108 */ 109 #define ZONE_STATE_CONFIGURED 0 110 #define ZONE_STATE_INCOMPLETE 1 111 #define ZONE_STATE_INSTALLED 2 112 #define ZONE_STATE_READY 3 113 #define ZONE_STATE_RUNNING 4 114 #define ZONE_STATE_SHUTTING_DOWN 5 115 #define ZONE_STATE_DOWN 6 116 #define ZONE_STATE_MOUNTED 7 117 118 #define ZONE_STATE_MAXSTRLEN 14 119 120 #define LIBZONECFG_PATH "libzonecfg.so.1" 121 122 #define ZONE_CONFIG_ROOT "/etc/zones" 123 #define ZONE_INDEX_FILE ZONE_CONFIG_ROOT "/index" 124 125 /* Owner, group, and mode (defined by packaging) for the config directory */ 126 #define ZONE_CONFIG_UID 0 /* root */ 127 #define ZONE_CONFIG_GID 3 /* sys */ 128 #define ZONE_CONFIG_MODE 0755 129 130 /* Owner, group, and mode (defined by packaging) for the index file */ 131 #define ZONE_INDEX_UID 0 /* root */ 132 #define ZONE_INDEX_GID 3 /* sys */ 133 #define ZONE_INDEX_MODE 0644 134 135 /* The maximum length of the VERSION string in the pkginfo(4) file. */ 136 #define ZONE_PKG_VERSMAX 256 137 138 /* 139 * Shortened alias names for the zones rctls. 140 */ 141 #define ALIAS_MAXLWPS "max-lwps" 142 #define ALIAS_MAXSHMMEM "max-shm-memory" 143 #define ALIAS_MAXSHMIDS "max-shm-ids" 144 #define ALIAS_MAXMSGIDS "max-msg-ids" 145 #define ALIAS_MAXSEMIDS "max-sem-ids" 146 #define ALIAS_MAXLOCKEDMEM "locked" 147 #define ALIAS_MAXSWAP "swap" 148 #define ALIAS_SHARES "cpu-shares" 149 #define ALIAS_CPUCAP "cpu-cap" 150 151 /* 152 * Bit flag definitions for passing into libzonecfg functions. 153 */ 154 #define ZONE_DRY_RUN 0x01 155 156 /* 157 * The integer field expresses the current values on a get. 158 * On a put, it represents the new values if >= 0 or "don't change" if < 0. 159 */ 160 struct zoneent { 161 char zone_name[ZONENAME_MAX]; /* name of the zone */ 162 int zone_state; /* configured | incomplete | installed */ 163 char zone_path[MAXPATHLEN]; /* path to zone storage */ 164 uuid_t zone_uuid; /* unique ID for zone */ 165 char zone_newname[ZONENAME_MAX]; /* for doing renames */ 166 }; 167 168 typedef struct zone_dochandle *zone_dochandle_t; /* opaque handle */ 169 170 typedef uint_t zone_state_t; 171 172 typedef struct zone_fsopt { 173 struct zone_fsopt *zone_fsopt_next; 174 char zone_fsopt_opt[MAX_MNTOPT_STR]; 175 } zone_fsopt_t; 176 177 struct zone_fstab { 178 char zone_fs_special[MAXPATHLEN]; /* special file */ 179 char zone_fs_dir[MAXPATHLEN]; /* mount point */ 180 char zone_fs_type[FSTYPSZ]; /* e.g. ufs */ 181 zone_fsopt_t *zone_fs_options; /* mount options */ 182 char zone_fs_raw[MAXPATHLEN]; /* device to fsck */ 183 }; 184 185 struct zone_nwiftab { 186 char zone_nwif_address[INET6_ADDRSTRLEN]; 187 char zone_nwif_physical[LIFNAMSIZ]; 188 char zone_nwif_defrouter[INET6_ADDRSTRLEN]; 189 }; 190 191 struct zone_devtab { 192 char zone_dev_match[MAXPATHLEN]; 193 }; 194 195 struct zone_rctlvaltab { 196 char zone_rctlval_priv[MAXNAMELEN]; 197 char zone_rctlval_limit[MAXNAMELEN]; 198 char zone_rctlval_action[MAXNAMELEN]; 199 struct zone_rctlvaltab *zone_rctlval_next; 200 }; 201 202 struct zone_rctltab { 203 char zone_rctl_name[MAXNAMELEN]; 204 struct zone_rctlvaltab *zone_rctl_valptr; 205 }; 206 207 struct zone_attrtab { 208 char zone_attr_name[MAXNAMELEN]; 209 char zone_attr_type[MAXNAMELEN]; 210 char zone_attr_value[2 * BUFSIZ]; 211 }; 212 213 struct zone_dstab { 214 char zone_dataset_name[MAXNAMELEN]; 215 }; 216 217 struct zone_psettab { 218 char zone_ncpu_min[MAXNAMELEN]; 219 char zone_ncpu_max[MAXNAMELEN]; 220 char zone_importance[MAXNAMELEN]; 221 }; 222 223 struct zone_mcaptab { 224 char zone_physmem_cap[MAXNAMELEN]; 225 }; 226 227 struct zone_pkgtab { 228 char zone_pkg_name[MAXNAMELEN]; 229 char zone_pkg_version[ZONE_PKG_VERSMAX]; 230 }; 231 232 struct zone_patchtab { 233 char zone_patch_id[MAXNAMELEN]; 234 }; 235 236 struct zone_devpermtab { 237 char zone_devperm_name[MAXPATHLEN]; 238 uid_t zone_devperm_uid; 239 gid_t zone_devperm_gid; 240 mode_t zone_devperm_mode; 241 char *zone_devperm_acl; 242 }; 243 244 typedef struct { 245 uu_avl_node_t zpe_entry; 246 char *zpe_name; 247 char *zpe_vers; 248 uu_avl_t *zpe_patches_avl; 249 } zone_pkg_entry_t; 250 251 typedef enum zone_iptype { 252 ZS_SHARED, 253 ZS_EXCLUSIVE 254 } zone_iptype_t; 255 256 /* 257 * Basic configuration management routines. 258 */ 259 extern zone_dochandle_t zonecfg_init_handle(void); 260 extern int zonecfg_get_handle(const char *, zone_dochandle_t); 261 extern int zonecfg_get_snapshot_handle(const char *, zone_dochandle_t); 262 extern int zonecfg_get_template_handle(const char *, const char *, 263 zone_dochandle_t); 264 extern int zonecfg_get_xml_handle(const char *, zone_dochandle_t); 265 extern int zonecfg_check_handle(zone_dochandle_t); 266 extern void zonecfg_fini_handle(zone_dochandle_t); 267 extern int zonecfg_destroy(const char *, boolean_t); 268 extern int zonecfg_destroy_snapshot(const char *); 269 extern int zonecfg_save(zone_dochandle_t); 270 extern int zonecfg_create_snapshot(const char *); 271 extern char *zonecfg_strerror(int); 272 extern int zonecfg_access(const char *, int); 273 extern void zonecfg_set_root(const char *); 274 extern const char *zonecfg_get_root(void); 275 extern boolean_t zonecfg_in_alt_root(void); 276 extern int zonecfg_num_resources(zone_dochandle_t, char *); 277 extern int zonecfg_del_all_resources(zone_dochandle_t, char *); 278 extern boolean_t zonecfg_valid_ncpus(char *, char *); 279 extern boolean_t zonecfg_valid_importance(char *); 280 extern int zonecfg_str_to_bytes(char *, uint64_t *); 281 extern boolean_t zonecfg_valid_memlimit(char *, uint64_t *); 282 extern boolean_t zonecfg_valid_alias_limit(char *, char *, uint64_t *); 283 284 /* 285 * Zone name, path to zone directory, autoboot setting, pool, boot 286 * arguments, and scheduling-class. 287 */ 288 extern int zonecfg_validate_zonename(const char *); 289 extern int zonecfg_get_name(zone_dochandle_t, char *, size_t); 290 extern int zonecfg_set_name(zone_dochandle_t, char *); 291 extern int zonecfg_get_zonepath(zone_dochandle_t, char *, size_t); 292 extern int zonecfg_set_zonepath(zone_dochandle_t, char *); 293 extern int zonecfg_get_autoboot(zone_dochandle_t, boolean_t *); 294 extern int zonecfg_set_autoboot(zone_dochandle_t, boolean_t); 295 extern int zonecfg_get_iptype(zone_dochandle_t, zone_iptype_t *); 296 extern int zonecfg_set_iptype(zone_dochandle_t, zone_iptype_t); 297 extern int zonecfg_get_pool(zone_dochandle_t, char *, size_t); 298 extern int zonecfg_set_pool(zone_dochandle_t, char *); 299 extern int zonecfg_get_bootargs(zone_dochandle_t, char *, size_t); 300 extern int zonecfg_set_bootargs(zone_dochandle_t, char *); 301 extern int zonecfg_get_sched_class(zone_dochandle_t, char *, size_t); 302 extern int zonecfg_set_sched(zone_dochandle_t, char *); 303 extern int zonecfg_get_dflt_sched_class(zone_dochandle_t, char *, int); 304 305 /* 306 * Set/retrieve the brand for the zone 307 */ 308 extern int zonecfg_get_brand(zone_dochandle_t, char *, size_t); 309 extern int zonecfg_set_brand(zone_dochandle_t, char *); 310 311 /* 312 * Filesystem configuration. 313 */ 314 extern int zonecfg_add_filesystem(zone_dochandle_t, struct zone_fstab *); 315 extern int zonecfg_delete_filesystem(zone_dochandle_t, 316 struct zone_fstab *); 317 extern int zonecfg_modify_filesystem(zone_dochandle_t, 318 struct zone_fstab *, struct zone_fstab *); 319 extern int zonecfg_lookup_filesystem(zone_dochandle_t, 320 struct zone_fstab *); 321 extern int zonecfg_add_ipd(zone_dochandle_t, struct zone_fstab *); 322 extern int zonecfg_delete_ipd(zone_dochandle_t, struct zone_fstab *); 323 extern int zonecfg_modify_ipd(zone_dochandle_t, 324 struct zone_fstab *, struct zone_fstab *); 325 extern int zonecfg_lookup_ipd(zone_dochandle_t, struct zone_fstab *); 326 extern int zonecfg_add_fs_option(struct zone_fstab *, char *); 327 extern int zonecfg_remove_fs_option(struct zone_fstab *, char *); 328 extern void zonecfg_free_fs_option_list(zone_fsopt_t *); 329 extern int zonecfg_find_mounts(char *, int(*)(const char *, void *), 330 void *); 331 332 /* 333 * Network interface configuration. 334 */ 335 extern int zonecfg_add_nwif(zone_dochandle_t, struct zone_nwiftab *); 336 extern int zonecfg_delete_nwif(zone_dochandle_t, struct zone_nwiftab *); 337 extern int zonecfg_modify_nwif(zone_dochandle_t, struct zone_nwiftab *, 338 struct zone_nwiftab *); 339 extern int zonecfg_lookup_nwif(zone_dochandle_t, struct zone_nwiftab *); 340 341 /* 342 * Device configuration and rule matching. 343 */ 344 extern int zonecfg_add_dev(zone_dochandle_t, struct zone_devtab *); 345 extern int zonecfg_delete_dev(zone_dochandle_t, struct zone_devtab *); 346 extern int zonecfg_modify_dev(zone_dochandle_t, struct zone_devtab *, 347 struct zone_devtab *); 348 extern int zonecfg_lookup_dev(zone_dochandle_t, struct zone_devtab *); 349 350 /* 351 * Resource control configuration. 352 */ 353 extern int zonecfg_add_rctl(zone_dochandle_t, struct zone_rctltab *); 354 extern int zonecfg_delete_rctl(zone_dochandle_t, struct zone_rctltab *); 355 extern int zonecfg_modify_rctl(zone_dochandle_t, struct zone_rctltab *, 356 struct zone_rctltab *); 357 extern int zonecfg_lookup_rctl(zone_dochandle_t, struct zone_rctltab *); 358 extern int zonecfg_add_rctl_value(struct zone_rctltab *, 359 struct zone_rctlvaltab *); 360 extern int zonecfg_remove_rctl_value(struct zone_rctltab *, 361 struct zone_rctlvaltab *); 362 extern void zonecfg_free_rctl_value_list(struct zone_rctlvaltab *); 363 extern boolean_t zonecfg_aliased_rctl_ok(zone_dochandle_t, char *); 364 extern int zonecfg_set_aliased_rctl(zone_dochandle_t, char *, uint64_t); 365 extern int zonecfg_get_aliased_rctl(zone_dochandle_t, char *, uint64_t *); 366 extern int zonecfg_rm_aliased_rctl(zone_dochandle_t, char *); 367 extern int zonecfg_apply_rctls(char *, zone_dochandle_t); 368 369 /* 370 * Generic attribute configuration and type/value extraction. 371 */ 372 extern int zonecfg_add_attr(zone_dochandle_t, struct zone_attrtab *); 373 extern int zonecfg_delete_attr(zone_dochandle_t, struct zone_attrtab *); 374 extern int zonecfg_modify_attr(zone_dochandle_t, struct zone_attrtab *, 375 struct zone_attrtab *); 376 extern int zonecfg_lookup_attr(zone_dochandle_t, struct zone_attrtab *); 377 extern int zonecfg_get_attr_boolean(const struct zone_attrtab *, 378 boolean_t *); 379 extern int zonecfg_get_attr_int(const struct zone_attrtab *, int64_t *); 380 extern int zonecfg_get_attr_string(const struct zone_attrtab *, char *, 381 size_t); 382 extern int zonecfg_get_attr_uint(const struct zone_attrtab *, uint64_t *); 383 384 /* 385 * ZFS configuration. 386 */ 387 extern int zonecfg_add_ds(zone_dochandle_t, struct zone_dstab *); 388 extern int zonecfg_delete_ds(zone_dochandle_t, struct zone_dstab *); 389 extern int zonecfg_modify_ds(zone_dochandle_t, struct zone_dstab *, 390 struct zone_dstab *); 391 extern int zonecfg_lookup_ds(zone_dochandle_t, struct zone_dstab *); 392 393 /* 394 * cpu-set configuration. 395 */ 396 extern int zonecfg_add_pset(zone_dochandle_t, struct zone_psettab *); 397 extern int zonecfg_delete_pset(zone_dochandle_t); 398 extern int zonecfg_modify_pset(zone_dochandle_t, struct zone_psettab *); 399 extern int zonecfg_lookup_pset(zone_dochandle_t, struct zone_psettab *); 400 401 /* 402 * mem-cap configuration. 403 */ 404 extern int zonecfg_delete_mcap(zone_dochandle_t); 405 extern int zonecfg_modify_mcap(zone_dochandle_t, struct zone_mcaptab *); 406 extern int zonecfg_lookup_mcap(zone_dochandle_t, struct zone_mcaptab *); 407 408 /* 409 * Temporary pool support functions. 410 */ 411 extern int zonecfg_destroy_tmp_pool(char *, char *, int); 412 extern int zonecfg_bind_tmp_pool(zone_dochandle_t, zoneid_t, char *, int); 413 extern int zonecfg_bind_pool(zone_dochandle_t, zoneid_t, char *, int); 414 extern boolean_t zonecfg_warn_poold(zone_dochandle_t); 415 416 /* 417 * Miscellaneous utility functions. 418 */ 419 extern int zonecfg_enable_rcapd(char *, int); 420 421 /* 422 * attach/detach support. 423 */ 424 extern int zonecfg_get_attach_handle(const char *, const char *, 425 boolean_t, zone_dochandle_t); 426 extern int zonecfg_attach_manifest(int, zone_dochandle_t, 427 zone_dochandle_t); 428 extern int zonecfg_detach_save(zone_dochandle_t, uint_t); 429 extern int zonecfg_get_detach_info(zone_dochandle_t, boolean_t); 430 extern boolean_t zonecfg_detached(const char *); 431 extern void zonecfg_rm_detached(zone_dochandle_t, boolean_t forced); 432 extern int zonecfg_devwalk(zone_dochandle_t handle, 433 int (*cb)(const char *, uid_t, gid_t, mode_t, const char *, void *), 434 void *data); 435 extern int zonecfg_devperms_apply(zone_dochandle_t, const char *, 436 uid_t, gid_t, mode_t, const char *); 437 438 /* 439 * External zone verification support. 440 */ 441 extern int zonecfg_verify_save(zone_dochandle_t, char *); 442 443 /* 444 * '*ent' iterator routines. 445 */ 446 extern int zonecfg_setfsent(zone_dochandle_t); 447 extern int zonecfg_getfsent(zone_dochandle_t, struct zone_fstab *); 448 extern int zonecfg_endfsent(zone_dochandle_t); 449 extern int zonecfg_setipdent(zone_dochandle_t); 450 extern int zonecfg_getipdent(zone_dochandle_t, struct zone_fstab *); 451 extern int zonecfg_endipdent(zone_dochandle_t); 452 extern int zonecfg_setnwifent(zone_dochandle_t); 453 extern int zonecfg_getnwifent(zone_dochandle_t, struct zone_nwiftab *); 454 extern int zonecfg_endnwifent(zone_dochandle_t); 455 extern int zonecfg_setdevent(zone_dochandle_t); 456 extern int zonecfg_getdevent(zone_dochandle_t, struct zone_devtab *); 457 extern int zonecfg_enddevent(zone_dochandle_t); 458 extern int zonecfg_setattrent(zone_dochandle_t); 459 extern int zonecfg_getattrent(zone_dochandle_t, struct zone_attrtab *); 460 extern int zonecfg_endattrent(zone_dochandle_t); 461 extern int zonecfg_setrctlent(zone_dochandle_t); 462 extern int zonecfg_getrctlent(zone_dochandle_t, struct zone_rctltab *); 463 extern int zonecfg_endrctlent(zone_dochandle_t); 464 extern int zonecfg_setdsent(zone_dochandle_t); 465 extern int zonecfg_getdsent(zone_dochandle_t, struct zone_dstab *); 466 extern int zonecfg_enddsent(zone_dochandle_t); 467 extern int zonecfg_getpsetent(zone_dochandle_t, struct zone_psettab *); 468 extern int zonecfg_getmcapent(zone_dochandle_t, struct zone_mcaptab *); 469 extern int zonecfg_getpkgdata(zone_dochandle_t, uu_avl_pool_t *, 470 uu_avl_t *); 471 extern int zonecfg_setdevperment(zone_dochandle_t); 472 extern int zonecfg_getdevperment(zone_dochandle_t, 473 struct zone_devpermtab *); 474 extern int zonecfg_enddevperment(zone_dochandle_t); 475 476 /* 477 * Privilege-related functions. 478 */ 479 extern int zonecfg_default_privset(priv_set_t *, const char *); 480 extern int zonecfg_get_privset(zone_dochandle_t, priv_set_t *, 481 char **); 482 extern int zonecfg_get_limitpriv(zone_dochandle_t, char **); 483 extern int zonecfg_set_limitpriv(zone_dochandle_t, char *); 484 485 /* 486 * Higher-level routines. 487 */ 488 extern int zone_get_brand(char *, char *, size_t); 489 extern int zone_get_rootpath(char *, char *, size_t); 490 extern int zone_get_devroot(char *, char *, size_t); 491 extern int zone_get_zonepath(char *, char *, size_t); 492 extern int zone_get_state(char *, zone_state_t *); 493 extern int zone_set_state(char *, zone_state_t); 494 extern char *zone_state_str(zone_state_t); 495 extern int zonecfg_get_name_by_uuid(const uuid_t, char *, size_t); 496 extern int zonecfg_get_uuid(const char *, uuid_t); 497 498 /* 499 * Iterator for configured zones. 500 */ 501 extern FILE *setzoneent(void); 502 extern char *getzoneent(FILE *); 503 extern struct zoneent *getzoneent_private(FILE *); 504 extern void endzoneent(FILE *); 505 506 /* 507 * File-system-related convenience functions. 508 */ 509 extern boolean_t zonecfg_valid_fs_type(const char *); 510 511 /* 512 * Network-related convenience functions. 513 */ 514 extern boolean_t zonecfg_same_net_address(char *, char *); 515 extern int zonecfg_valid_net_address(char *, struct lifreq *); 516 extern boolean_t zonecfg_ifname_exists(sa_family_t, char *); 517 518 /* 519 * Rctl-related common functions. 520 */ 521 extern boolean_t zonecfg_is_rctl(const char *); 522 extern boolean_t zonecfg_valid_rctlname(const char *); 523 extern boolean_t zonecfg_valid_rctlblk(const rctlblk_t *); 524 extern boolean_t zonecfg_valid_rctl(const char *, const rctlblk_t *); 525 extern int zonecfg_construct_rctlblk(const struct zone_rctlvaltab *, 526 rctlblk_t *); 527 528 /* 529 * Live Upgrade support functions. Shared between ON and install gate. 530 */ 531 extern FILE *zonecfg_open_scratch(const char *, boolean_t); 532 extern int zonecfg_lock_scratch(FILE *); 533 extern void zonecfg_close_scratch(FILE *); 534 extern int zonecfg_get_scratch(FILE *, char *, size_t, char *, size_t, char *, 535 size_t); 536 extern int zonecfg_find_scratch(FILE *, const char *, const char *, char *, 537 size_t); 538 extern int zonecfg_reverse_scratch(FILE *, const char *, char *, size_t, 539 char *, size_t); 540 extern int zonecfg_add_scratch(FILE *, const char *, const char *, 541 const char *); 542 extern int zonecfg_delete_scratch(FILE *, const char *); 543 extern boolean_t zonecfg_is_scratch(const char *); 544 545 #ifdef __cplusplus 546 } 547 #endif 548 549 #endif /* _LIBZONECFG_H */ 550