1789Sahrens /* 2789Sahrens * CDDL HEADER START 3789Sahrens * 4789Sahrens * The contents of this file are subject to the terms of the 51544Seschrock * Common Development and Distribution License (the "License"). 61544Seschrock * You may not use this file except in compliance with the License. 7789Sahrens * 8789Sahrens * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9789Sahrens * or http://www.opensolaris.org/os/licensing. 10789Sahrens * See the License for the specific language governing permissions 11789Sahrens * and limitations under the License. 12789Sahrens * 13789Sahrens * When distributing Covered Code, include this CDDL HEADER in each 14789Sahrens * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15789Sahrens * If applicable, add the following below this CDDL HEADER, with the 16789Sahrens * fields enclosed by brackets "[]" replaced with your own identifying 17789Sahrens * information: Portions Copyright [yyyy] [name of copyright owner] 18789Sahrens * 19789Sahrens * CDDL HEADER END 20789Sahrens */ 213126Sahl 22789Sahrens /* 23*3444Sek110237 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 24789Sahrens * Use is subject to license terms. 25789Sahrens */ 26789Sahrens 27789Sahrens #ifndef _LIBFS_IMPL_H 28789Sahrens #define _LIBFS_IMPL_H 29789Sahrens 30789Sahrens #pragma ident "%Z%%M% %I% %E% SMI" 31789Sahrens 32789Sahrens #include <sys/dmu.h> 33789Sahrens #include <sys/fs/zfs.h> 34789Sahrens #include <sys/zfs_ioctl.h> 35789Sahrens #include <sys/zfs_acl.h> 36789Sahrens #include <sys/nvpair.h> 37789Sahrens 382082Seschrock #include <libuutil.h> 39789Sahrens #include <libzfs.h> 40789Sahrens 41789Sahrens #ifdef __cplusplus 42789Sahrens extern "C" { 43789Sahrens #endif 44789Sahrens 452082Seschrock struct libzfs_handle { 462082Seschrock int libzfs_error; 472082Seschrock int libzfs_fd; 482082Seschrock FILE *libzfs_mnttab; 492082Seschrock FILE *libzfs_sharetab; 502082Seschrock uu_avl_pool_t *libzfs_ns_avlpool; 512082Seschrock uu_avl_t *libzfs_ns_avl; 522082Seschrock uint64_t libzfs_ns_gen; 532082Seschrock int libzfs_desc_active; 542082Seschrock char libzfs_action[1024]; 552082Seschrock char libzfs_desc[1024]; 562082Seschrock int libzfs_printerr; 572082Seschrock }; 582082Seschrock 59789Sahrens struct zfs_handle { 602082Seschrock libzfs_handle_t *zfs_hdl; 61789Sahrens char zfs_name[ZFS_MAXNAMELEN]; 622885Sahrens zfs_type_t zfs_type; /* type including snapshot */ 632885Sahrens zfs_type_t zfs_head_type; /* type excluding snapshot */ 64789Sahrens dmu_objset_stats_t zfs_dmustats; 651356Seschrock nvlist_t *zfs_props; 662676Seschrock nvlist_t *zfs_user_props; 672474Seschrock boolean_t zfs_mntcheck; 68789Sahrens char *zfs_mntopts; 691544Seschrock char zfs_root[MAXPATHLEN]; 70789Sahrens }; 71789Sahrens 722676Seschrock /* 732676Seschrock * This is different from checking zfs_type, because it will also catch 742676Seschrock * snapshots of volumes. 752676Seschrock */ 762885Sahrens #define ZFS_IS_VOLUME(zhp) ((zhp)->zfs_head_type == ZFS_TYPE_VOLUME) 772676Seschrock 78789Sahrens struct zpool_handle { 792082Seschrock libzfs_handle_t *zpool_hdl; 80789Sahrens char zpool_name[ZPOOL_MAXNAMELEN]; 81789Sahrens int zpool_state; 82789Sahrens size_t zpool_config_size; 83789Sahrens nvlist_t *zpool_config; 84952Seschrock nvlist_t *zpool_old_config; 85789Sahrens }; 86789Sahrens 873237Slling int zfs_error(libzfs_handle_t *, int, const char *); 883237Slling int zfs_error_fmt(libzfs_handle_t *, int, const char *, ...); 892082Seschrock void zfs_error_aux(libzfs_handle_t *, const char *, ...); 902082Seschrock void *zfs_alloc(libzfs_handle_t *, size_t); 912676Seschrock void *zfs_realloc(libzfs_handle_t *, void *, size_t, size_t); 922082Seschrock char *zfs_strdup(libzfs_handle_t *, const char *); 932082Seschrock int no_memory(libzfs_handle_t *); 94789Sahrens 953237Slling int zfs_standard_error(libzfs_handle_t *, int, const char *); 963237Slling int zfs_standard_error_fmt(libzfs_handle_t *, int, const char *, ...); 973237Slling int zpool_standard_error(libzfs_handle_t *, int, const char *); 983237Slling int zpool_standard_error_fmt(libzfs_handle_t *, int, const char *, ...); 99789Sahrens 1002474Seschrock int get_dependents(libzfs_handle_t *, boolean_t, const char *, char ***, 1012474Seschrock size_t *); 102789Sahrens 103789Sahrens typedef struct prop_changelist prop_changelist_t; 104789Sahrens 1052676Seschrock int zcmd_alloc_dst_nvlist(libzfs_handle_t *, zfs_cmd_t *, size_t); 1062676Seschrock int zcmd_write_src_nvlist(libzfs_handle_t *, zfs_cmd_t *, nvlist_t *, size_t *); 1072676Seschrock int zcmd_expand_dst_nvlist(libzfs_handle_t *, zfs_cmd_t *); 1082676Seschrock int zcmd_read_dst_nvlist(libzfs_handle_t *, zfs_cmd_t *, nvlist_t **); 1092676Seschrock void zcmd_free_nvlists(zfs_cmd_t *); 1102676Seschrock 111789Sahrens int changelist_prefix(prop_changelist_t *); 112789Sahrens int changelist_postfix(prop_changelist_t *); 113789Sahrens void changelist_rename(prop_changelist_t *, const char *, const char *); 1141294Slling void changelist_remove(zfs_handle_t *, prop_changelist_t *); 115789Sahrens void changelist_free(prop_changelist_t *); 116789Sahrens prop_changelist_t *changelist_gather(zfs_handle_t *, zfs_prop_t, int); 117789Sahrens int changelist_unshare(prop_changelist_t *); 118789Sahrens int changelist_haszonedchild(prop_changelist_t *); 119789Sahrens 120789Sahrens void remove_mountpoint(zfs_handle_t *); 121789Sahrens 1222082Seschrock zfs_handle_t *make_dataset_handle(libzfs_handle_t *, const char *); 1232082Seschrock int set_pool_health(nvlist_t *); 1241544Seschrock 1252142Seschrock int zpool_open_silent(libzfs_handle_t *, const char *, zpool_handle_t **); 126789Sahrens 1272082Seschrock int zvol_create_link(libzfs_handle_t *, const char *); 1282082Seschrock int zvol_remove_link(libzfs_handle_t *, const char *); 1293126Sahl int zpool_iter_zvol(zpool_handle_t *, int (*)(const char *, void *), void *); 130789Sahrens 1312082Seschrock void namespace_clear(libzfs_handle_t *); 132789Sahrens 133789Sahrens #ifdef __cplusplus 134789Sahrens } 135789Sahrens #endif 136789Sahrens 137789Sahrens #endif /* _LIBFS_IMPL_H */ 138