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 2007 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 54 #define ZONE_ID_UNDEFINED -1 55 56 #define Z_OK 0 57 #define Z_EMPTY_DOCUMENT 1 /* XML doc root element is null */ 58 #define Z_WRONG_DOC_TYPE 2 /* top-level XML doc element != zone */ 59 #define Z_BAD_PROPERTY 3 /* libxml-level property problem */ 60 #define Z_TEMP_FILE 4 /* problem creating temporary file */ 61 #define Z_SAVING_FILE 5 /* libxml error saving or validating */ 62 #define Z_NO_ENTRY 6 /* no such entry */ 63 #define Z_BOGUS_ZONE_NAME 7 /* illegal zone name */ 64 #define Z_REQD_RESOURCE_MISSING 8 /* required resource missing */ 65 #define Z_REQD_PROPERTY_MISSING 9 /* required property missing */ 66 #define Z_BAD_HANDLE 10 /* bad document handle */ 67 #define Z_NOMEM 11 /* out of memory (like ENOMEM) */ 68 #define Z_INVAL 12 /* invalid argument (like EINVAL) */ 69 #define Z_ACCES 13 /* permission denied (like EACCES) */ 70 #define Z_TOO_BIG 14 /* string won't fit in char array */ 71 #define Z_MISC_FS 15 /* miscellaneous file-system error */ 72 #define Z_NO_ZONE 16 /* no such zone */ 73 #define Z_NO_RESOURCE_TYPE 17 /* no/wrong resource type */ 74 #define Z_NO_RESOURCE_ID 18 /* no/wrong resource id */ 75 #define Z_NO_PROPERTY_TYPE 19 /* no/wrong property type */ 76 #define Z_NO_PROPERTY_ID 20 /* no/wrong property id */ 77 #define Z_BAD_ZONE_STATE 21 /* zone state invalid for given task */ 78 #define Z_INVALID_DOCUMENT 22 /* libxml can't validate against DTD */ 79 #define Z_NAME_IN_USE 23 /* zone name already in use (rename) */ 80 #define Z_NO_SUCH_ID 24 /* delete_index: no old ID */ 81 #define Z_UPDATING_INDEX 25 /* add/modify/delete_index problem */ 82 #define Z_LOCKING_FILE 26 /* problem locking index file */ 83 #define Z_UNLOCKING_FILE 27 /* problem unlocking index file */ 84 #define Z_SYSTEM 28 /* consult errno instead */ 85 #define Z_INSUFFICIENT_SPEC 29 /* resource insufficiently specified */ 86 #define Z_RESOLVED_PATH 34 /* resolved path mismatch */ 87 #define Z_IPV6_ADDR_PREFIX_LEN 35 /* IPv6 address prefix length needed */ 88 #define Z_BOGUS_ADDRESS 36 /* not IPv[4|6] address or host name */ 89 #define Z_PRIV_PROHIBITED 37 /* specified privilege is prohibited */ 90 #define Z_PRIV_REQUIRED 38 /* required privilege is missing */ 91 #define Z_PRIV_UNKNOWN 39 /* specified privilege is unknown */ 92 #define Z_BRAND_ERROR 40 /* brand-specific error */ 93 #define Z_INCOMPATIBLE 41 /* incompatible settings */ 94 #define Z_ALIAS_DISALLOW 42 /* rctl alias disallowed */ 95 #define Z_CLEAR_DISALLOW 43 /* clear property disallowed */ 96 #define Z_POOL 44 /* generic libpool error */ 97 #define Z_POOLS_NOT_ACTIVE 45 /* pool service not enabled */ 98 #define Z_POOL_ENABLE 46 /* pools enable failed */ 99 #define Z_NO_POOL 47 /* no such pool configured */ 100 #define Z_POOL_CREATE 48 /* pool create failed */ 101 #define Z_POOL_BIND 49 /* pool bind failed */ 102 103 /* 104 * Warning: these are shared with the admin/install consolidation. 105 * Do not insert states between any of the currently defined states, 106 * and any new states must be evaluated for impact on range comparisons. 107 */ 108 #define ZONE_STATE_CONFIGURED 0 109 #define ZONE_STATE_INCOMPLETE 1 110 #define ZONE_STATE_INSTALLED 2 111 #define ZONE_STATE_READY 3 112 #define ZONE_STATE_RUNNING 4 113 #define ZONE_STATE_SHUTTING_DOWN 5 114 #define ZONE_STATE_DOWN 6 115 #define ZONE_STATE_MOUNTED 7 116 117 #define ZONE_STATE_MAXSTRLEN 14 118 119 #define LIBZONECFG_PATH "libzonecfg.so.1" 120 121 #define ZONE_CONFIG_ROOT "/etc/zones" 122 #define ZONE_INDEX_FILE ZONE_CONFIG_ROOT "/index" 123 124 /* Owner, group, and mode (defined by packaging) for the config directory */ 125 #define ZONE_CONFIG_UID 0 /* root */ 126 #define ZONE_CONFIG_GID 3 /* sys */ 127 #define ZONE_CONFIG_MODE 0755 128 129 /* Owner, group, and mode (defined by packaging) for the index file */ 130 #define ZONE_INDEX_UID 0 /* root */ 131 #define ZONE_INDEX_GID 3 /* sys */ 132 #define ZONE_INDEX_MODE 0644 133 134 /* The maximum length of the VERSION string in the pkginfo(4) file. */ 135 #define ZONE_PKG_VERSMAX 256 136 137 /* 138 * Shortened alias names for the zones rctls. 139 */ 140 #define ALIAS_MAXLWPS "max-lwps" 141 #define ALIAS_MAXSHMMEM "max-shm-memory" 142 #define ALIAS_MAXSHMIDS "max-shm-ids" 143 #define ALIAS_MAXMSGIDS "max-msg-ids" 144 #define ALIAS_MAXSEMIDS "max-sem-ids" 145 #define ALIAS_MAXLOCKEDMEM "locked" 146 #define ALIAS_MAXSWAP "swap" 147 #define ALIAS_SHARES "cpu-shares" 148 149 /* 150 * Bit flag definitions for passing into libzonecfg functions. 151 */ 152 #define ZONE_DRY_RUN 0x01 153 154 /* 155 * The integer field expresses the current values on a get. 156 * On a put, it represents the new values if >= 0 or "don't change" if < 0. 157 */ 158 struct zoneent { 159 char zone_name[ZONENAME_MAX]; /* name of the zone */ 160 int zone_state; /* configured | incomplete | installed */ 161 char zone_path[MAXPATHLEN]; /* path to zone storage */ 162 uuid_t zone_uuid; /* unique ID for zone */ 163 char zone_newname[ZONENAME_MAX]; /* for doing renames */ 164 }; 165 166 typedef struct zone_dochandle *zone_dochandle_t; /* opaque handle */ 167 168 typedef uint_t zone_state_t; 169 170 typedef struct zone_fsopt { 171 struct zone_fsopt *zone_fsopt_next; 172 char zone_fsopt_opt[MAX_MNTOPT_STR]; 173 } zone_fsopt_t; 174 175 struct zone_fstab { 176 char zone_fs_special[MAXPATHLEN]; /* special file */ 177 char zone_fs_dir[MAXPATHLEN]; /* mount point */ 178 char zone_fs_type[FSTYPSZ]; /* e.g. ufs */ 179 zone_fsopt_t *zone_fs_options; /* mount options */ 180 char zone_fs_raw[MAXPATHLEN]; /* device to fsck */ 181 }; 182 183 struct zone_nwiftab { 184 char zone_nwif_address[INET6_ADDRSTRLEN]; 185 char zone_nwif_physical[LIFNAMSIZ]; 186 }; 187 188 struct zone_devtab { 189 char zone_dev_match[MAXPATHLEN]; 190 }; 191 192 struct zone_rctlvaltab { 193 char zone_rctlval_priv[MAXNAMELEN]; 194 char zone_rctlval_limit[MAXNAMELEN]; 195 char zone_rctlval_action[MAXNAMELEN]; 196 struct zone_rctlvaltab *zone_rctlval_next; 197 }; 198 199 struct zone_rctltab { 200 char zone_rctl_name[MAXNAMELEN]; 201 struct zone_rctlvaltab *zone_rctl_valptr; 202 }; 203 204 struct zone_attrtab { 205 char zone_attr_name[MAXNAMELEN]; 206 char zone_attr_type[MAXNAMELEN]; 207 char zone_attr_value[2 * BUFSIZ]; 208 }; 209 210 struct zone_dstab { 211 char zone_dataset_name[MAXNAMELEN]; 212 }; 213 214 struct zone_psettab { 215 char zone_ncpu_min[MAXNAMELEN]; 216 char zone_ncpu_max[MAXNAMELEN]; 217 char zone_importance[MAXNAMELEN]; 218 }; 219 220 struct zone_mcaptab { 221 char zone_physmem_cap[MAXNAMELEN]; 222 }; 223 224 struct zone_pkgtab { 225 char zone_pkg_name[MAXNAMELEN]; 226 char zone_pkg_version[ZONE_PKG_VERSMAX]; 227 }; 228 229 struct zone_patchtab { 230 char zone_patch_id[MAXNAMELEN]; 231 }; 232 233 struct zone_devpermtab { 234 char zone_devperm_name[MAXPATHLEN]; 235 uid_t zone_devperm_uid; 236 gid_t zone_devperm_gid; 237 mode_t zone_devperm_mode; 238 char *zone_devperm_acl; 239 }; 240 241 typedef enum zone_iptype { 242 ZS_SHARED, 243 ZS_EXCLUSIVE 244 } zone_iptype_t; 245 246 /* 247 * Basic configuration management routines. 248 */ 249 extern zone_dochandle_t zonecfg_init_handle(void); 250 extern int zonecfg_get_handle(const char *, zone_dochandle_t); 251 extern int zonecfg_get_snapshot_handle(const char *, zone_dochandle_t); 252 extern int zonecfg_get_template_handle(const char *, const char *, 253 zone_dochandle_t); 254 extern int zonecfg_get_xml_handle(const char *, zone_dochandle_t); 255 extern int zonecfg_check_handle(zone_dochandle_t); 256 extern void zonecfg_fini_handle(zone_dochandle_t); 257 extern int zonecfg_destroy(const char *, boolean_t); 258 extern int zonecfg_destroy_snapshot(const char *); 259 extern int zonecfg_save(zone_dochandle_t); 260 extern int zonecfg_create_snapshot(const char *); 261 extern char *zonecfg_strerror(int); 262 extern int zonecfg_access(const char *, int); 263 extern void zonecfg_set_root(const char *); 264 extern const char *zonecfg_get_root(void); 265 extern boolean_t zonecfg_in_alt_root(void); 266 extern int zonecfg_num_resources(zone_dochandle_t, char *); 267 extern int zonecfg_del_all_resources(zone_dochandle_t, char *); 268 extern boolean_t zonecfg_valid_ncpus(char *, char *); 269 extern boolean_t zonecfg_valid_importance(char *); 270 extern int zonecfg_str_to_bytes(char *, uint64_t *); 271 extern boolean_t zonecfg_valid_memlimit(char *, uint64_t *); 272 extern boolean_t zonecfg_valid_alias_limit(char *, char *, uint64_t *); 273 274 /* 275 * Zone name, path to zone directory, autoboot setting, pool, boot 276 * arguments, and scheduling-class. 277 */ 278 extern int zonecfg_validate_zonename(const char *); 279 extern int zonecfg_get_name(zone_dochandle_t, char *, size_t); 280 extern int zonecfg_set_name(zone_dochandle_t, char *); 281 extern int zonecfg_get_zonepath(zone_dochandle_t, char *, size_t); 282 extern int zonecfg_set_zonepath(zone_dochandle_t, char *); 283 extern int zonecfg_get_autoboot(zone_dochandle_t, boolean_t *); 284 extern int zonecfg_set_autoboot(zone_dochandle_t, boolean_t); 285 extern int zonecfg_get_iptype(zone_dochandle_t, zone_iptype_t *); 286 extern int zonecfg_set_iptype(zone_dochandle_t, zone_iptype_t); 287 extern int zonecfg_get_pool(zone_dochandle_t, char *, size_t); 288 extern int zonecfg_set_pool(zone_dochandle_t, char *); 289 extern int zonecfg_get_bootargs(zone_dochandle_t, char *, size_t); 290 extern int zonecfg_set_bootargs(zone_dochandle_t, char *); 291 extern int zonecfg_get_sched_class(zone_dochandle_t, char *, size_t); 292 extern int zonecfg_set_sched(zone_dochandle_t, char *); 293 extern int zonecfg_get_dflt_sched_class(zone_dochandle_t, char *, int); 294 295 /* 296 * Set/retrieve the brand for the zone 297 */ 298 extern int zonecfg_get_brand(zone_dochandle_t, char *, size_t); 299 extern int zonecfg_set_brand(zone_dochandle_t, char *); 300 301 /* 302 * Filesystem configuration. 303 */ 304 extern int zonecfg_add_filesystem(zone_dochandle_t, struct zone_fstab *); 305 extern int zonecfg_delete_filesystem(zone_dochandle_t, 306 struct zone_fstab *); 307 extern int zonecfg_modify_filesystem(zone_dochandle_t, 308 struct zone_fstab *, struct zone_fstab *); 309 extern int zonecfg_lookup_filesystem(zone_dochandle_t, 310 struct zone_fstab *); 311 extern int zonecfg_add_ipd(zone_dochandle_t, struct zone_fstab *); 312 extern int zonecfg_delete_ipd(zone_dochandle_t, struct zone_fstab *); 313 extern int zonecfg_modify_ipd(zone_dochandle_t, 314 struct zone_fstab *, struct zone_fstab *); 315 extern int zonecfg_lookup_ipd(zone_dochandle_t, struct zone_fstab *); 316 extern int zonecfg_add_fs_option(struct zone_fstab *, char *); 317 extern int zonecfg_remove_fs_option(struct zone_fstab *, char *); 318 extern void zonecfg_free_fs_option_list(zone_fsopt_t *); 319 extern int zonecfg_find_mounts(char *, int(*)(const char *, void *), 320 void *); 321 322 /* 323 * Network interface configuration. 324 */ 325 extern int zonecfg_add_nwif(zone_dochandle_t, struct zone_nwiftab *); 326 extern int zonecfg_delete_nwif(zone_dochandle_t, struct zone_nwiftab *); 327 extern int zonecfg_modify_nwif(zone_dochandle_t, struct zone_nwiftab *, 328 struct zone_nwiftab *); 329 extern int zonecfg_lookup_nwif(zone_dochandle_t, struct zone_nwiftab *); 330 331 /* 332 * Device configuration and rule matching. 333 */ 334 extern int zonecfg_add_dev(zone_dochandle_t, struct zone_devtab *); 335 extern int zonecfg_delete_dev(zone_dochandle_t, struct zone_devtab *); 336 extern int zonecfg_modify_dev(zone_dochandle_t, struct zone_devtab *, 337 struct zone_devtab *); 338 extern int zonecfg_lookup_dev(zone_dochandle_t, struct zone_devtab *); 339 340 /* 341 * Resource control configuration. 342 */ 343 extern int zonecfg_add_rctl(zone_dochandle_t, struct zone_rctltab *); 344 extern int zonecfg_delete_rctl(zone_dochandle_t, struct zone_rctltab *); 345 extern int zonecfg_modify_rctl(zone_dochandle_t, struct zone_rctltab *, 346 struct zone_rctltab *); 347 extern int zonecfg_lookup_rctl(zone_dochandle_t, struct zone_rctltab *); 348 extern int zonecfg_add_rctl_value(struct zone_rctltab *, 349 struct zone_rctlvaltab *); 350 extern int zonecfg_remove_rctl_value(struct zone_rctltab *, 351 struct zone_rctlvaltab *); 352 extern void zonecfg_free_rctl_value_list(struct zone_rctlvaltab *); 353 extern boolean_t zonecfg_aliased_rctl_ok(zone_dochandle_t, char *); 354 extern int zonecfg_set_aliased_rctl(zone_dochandle_t, char *, uint64_t); 355 extern int zonecfg_get_aliased_rctl(zone_dochandle_t, char *, uint64_t *); 356 extern int zonecfg_rm_aliased_rctl(zone_dochandle_t, char *); 357 extern int zonecfg_apply_rctls(char *, zone_dochandle_t); 358 359 /* 360 * Generic attribute configuration and type/value extraction. 361 */ 362 extern int zonecfg_add_attr(zone_dochandle_t, struct zone_attrtab *); 363 extern int zonecfg_delete_attr(zone_dochandle_t, struct zone_attrtab *); 364 extern int zonecfg_modify_attr(zone_dochandle_t, struct zone_attrtab *, 365 struct zone_attrtab *); 366 extern int zonecfg_lookup_attr(zone_dochandle_t, struct zone_attrtab *); 367 extern int zonecfg_get_attr_boolean(const struct zone_attrtab *, 368 boolean_t *); 369 extern int zonecfg_get_attr_int(const struct zone_attrtab *, int64_t *); 370 extern int zonecfg_get_attr_string(const struct zone_attrtab *, char *, 371 size_t); 372 extern int zonecfg_get_attr_uint(const struct zone_attrtab *, uint64_t *); 373 374 /* 375 * ZFS configuration. 376 */ 377 extern int zonecfg_add_ds(zone_dochandle_t, struct zone_dstab *); 378 extern int zonecfg_delete_ds(zone_dochandle_t, struct zone_dstab *); 379 extern int zonecfg_modify_ds(zone_dochandle_t, struct zone_dstab *, 380 struct zone_dstab *); 381 extern int zonecfg_lookup_ds(zone_dochandle_t, struct zone_dstab *); 382 383 /* 384 * cpu-set configuration. 385 */ 386 extern int zonecfg_add_pset(zone_dochandle_t, struct zone_psettab *); 387 extern int zonecfg_delete_pset(zone_dochandle_t); 388 extern int zonecfg_modify_pset(zone_dochandle_t, struct zone_psettab *); 389 extern int zonecfg_lookup_pset(zone_dochandle_t, struct zone_psettab *); 390 391 /* 392 * mem-cap configuration. 393 */ 394 extern int zonecfg_delete_mcap(zone_dochandle_t); 395 extern int zonecfg_modify_mcap(zone_dochandle_t, struct zone_mcaptab *); 396 extern int zonecfg_lookup_mcap(zone_dochandle_t, struct zone_mcaptab *); 397 398 /* 399 * Temporary pool support functions. 400 */ 401 extern int zonecfg_destroy_tmp_pool(char *, char *, int); 402 extern int zonecfg_bind_tmp_pool(zone_dochandle_t, zoneid_t, char *, int); 403 extern int zonecfg_bind_pool(zone_dochandle_t, zoneid_t, char *, int); 404 extern boolean_t zonecfg_warn_poold(zone_dochandle_t); 405 406 /* 407 * Miscellaneous utility functions. 408 */ 409 extern int zonecfg_enable_rcapd(char *, int); 410 411 /* 412 * attach/detach support. 413 */ 414 extern int zonecfg_get_attach_handle(const char *, const char *, 415 boolean_t, zone_dochandle_t); 416 extern int zonecfg_attach_manifest(int, zone_dochandle_t, 417 zone_dochandle_t); 418 extern int zonecfg_detach_save(zone_dochandle_t, uint_t); 419 extern int zonecfg_get_detach_info(zone_dochandle_t, boolean_t); 420 extern boolean_t zonecfg_detached(const char *); 421 extern void zonecfg_rm_detached(zone_dochandle_t, boolean_t forced); 422 extern int zonecfg_devwalk(zone_dochandle_t handle, 423 int (*cb)(const char *, uid_t, gid_t, mode_t, const char *, void *), 424 void *data); 425 extern int zonecfg_devperms_apply(zone_dochandle_t, const char *, 426 uid_t, gid_t, mode_t, const char *); 427 428 /* 429 * External zone verification support. 430 */ 431 extern int zonecfg_verify_save(zone_dochandle_t, char *); 432 433 /* 434 * '*ent' iterator routines. 435 */ 436 extern int zonecfg_setfsent(zone_dochandle_t); 437 extern int zonecfg_getfsent(zone_dochandle_t, struct zone_fstab *); 438 extern int zonecfg_endfsent(zone_dochandle_t); 439 extern int zonecfg_setipdent(zone_dochandle_t); 440 extern int zonecfg_getipdent(zone_dochandle_t, struct zone_fstab *); 441 extern int zonecfg_endipdent(zone_dochandle_t); 442 extern int zonecfg_setnwifent(zone_dochandle_t); 443 extern int zonecfg_getnwifent(zone_dochandle_t, struct zone_nwiftab *); 444 extern int zonecfg_endnwifent(zone_dochandle_t); 445 extern int zonecfg_setdevent(zone_dochandle_t); 446 extern int zonecfg_getdevent(zone_dochandle_t, struct zone_devtab *); 447 extern int zonecfg_enddevent(zone_dochandle_t); 448 extern int zonecfg_setattrent(zone_dochandle_t); 449 extern int zonecfg_getattrent(zone_dochandle_t, struct zone_attrtab *); 450 extern int zonecfg_endattrent(zone_dochandle_t); 451 extern int zonecfg_setrctlent(zone_dochandle_t); 452 extern int zonecfg_getrctlent(zone_dochandle_t, struct zone_rctltab *); 453 extern int zonecfg_endrctlent(zone_dochandle_t); 454 extern int zonecfg_setdsent(zone_dochandle_t); 455 extern int zonecfg_getdsent(zone_dochandle_t, struct zone_dstab *); 456 extern int zonecfg_enddsent(zone_dochandle_t); 457 extern int zonecfg_getpsetent(zone_dochandle_t, struct zone_psettab *); 458 extern int zonecfg_getmcapent(zone_dochandle_t, struct zone_mcaptab *); 459 extern int zonecfg_setpkgent(zone_dochandle_t); 460 extern int zonecfg_getpkgent(zone_dochandle_t, struct zone_pkgtab *); 461 extern int zonecfg_endpkgent(zone_dochandle_t); 462 extern int zonecfg_setpatchent(zone_dochandle_t); 463 extern int zonecfg_getpatchent(zone_dochandle_t, struct zone_patchtab *); 464 extern int zonecfg_endpatchent(zone_dochandle_t); 465 extern int zonecfg_setdevperment(zone_dochandle_t); 466 extern int zonecfg_getdevperment(zone_dochandle_t, 467 struct zone_devpermtab *); 468 extern int zonecfg_enddevperment(zone_dochandle_t); 469 470 /* 471 * Privilege-related functions. 472 */ 473 extern int zonecfg_default_privset(priv_set_t *, const char *); 474 extern int zonecfg_get_privset(zone_dochandle_t, priv_set_t *, 475 char **); 476 extern int zonecfg_get_limitpriv(zone_dochandle_t, char **); 477 extern int zonecfg_set_limitpriv(zone_dochandle_t, char *); 478 479 /* 480 * Higher-level routines. 481 */ 482 extern int zone_get_brand(char *, char *, size_t); 483 extern int zone_get_rootpath(char *, char *, size_t); 484 extern int zone_get_devroot(char *, char *, size_t); 485 extern int zone_get_zonepath(char *, char *, size_t); 486 extern int zone_get_state(char *, zone_state_t *); 487 extern int zone_set_state(char *, zone_state_t); 488 extern char *zone_state_str(zone_state_t); 489 extern int zonecfg_get_name_by_uuid(const uuid_t, char *, size_t); 490 extern int zonecfg_get_uuid(const char *, uuid_t); 491 492 /* 493 * Iterator for configured zones. 494 */ 495 extern FILE *setzoneent(void); 496 extern char *getzoneent(FILE *); 497 extern struct zoneent *getzoneent_private(FILE *); 498 extern void endzoneent(FILE *); 499 500 /* 501 * File-system-related convenience functions. 502 */ 503 extern boolean_t zonecfg_valid_fs_type(const char *); 504 505 /* 506 * Network-related convenience functions. 507 */ 508 extern boolean_t zonecfg_same_net_address(char *, char *); 509 extern int zonecfg_valid_net_address(char *, struct lifreq *); 510 extern boolean_t zonecfg_ifname_exists(sa_family_t, char *); 511 512 /* 513 * Rctl-related common functions. 514 */ 515 extern boolean_t zonecfg_is_rctl(const char *); 516 extern boolean_t zonecfg_valid_rctlname(const char *); 517 extern boolean_t zonecfg_valid_rctlblk(const rctlblk_t *); 518 extern boolean_t zonecfg_valid_rctl(const char *, const rctlblk_t *); 519 extern int zonecfg_construct_rctlblk(const struct zone_rctlvaltab *, 520 rctlblk_t *); 521 522 /* 523 * Live Upgrade support functions. Shared between ON and install gate. 524 */ 525 extern FILE *zonecfg_open_scratch(const char *, boolean_t); 526 extern int zonecfg_lock_scratch(FILE *); 527 extern void zonecfg_close_scratch(FILE *); 528 extern int zonecfg_get_scratch(FILE *, char *, size_t, char *, size_t, char *, 529 size_t); 530 extern int zonecfg_find_scratch(FILE *, const char *, const char *, char *, 531 size_t); 532 extern int zonecfg_reverse_scratch(FILE *, const char *, char *, size_t, 533 char *, size_t); 534 extern int zonecfg_add_scratch(FILE *, const char *, const char *, 535 const char *); 536 extern int zonecfg_delete_scratch(FILE *, const char *); 537 extern boolean_t zonecfg_is_scratch(const char *); 538 539 #ifdef __cplusplus 540 } 541 #endif 542 543 #endif /* _LIBZONECFG_H */ 544