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 (c) 2012, 2020 by Delphix. All rights reserved. 24 * Copyright (c) 2014 Integros [integros.com] 25 * Copyright 2017 RackTop Systems. 26 * Copyright (c) 2017 Datto Inc. 27 */ 28 29 #ifndef _LIBZFS_CORE_H 30 #define _LIBZFS_CORE_H 31 32 #include <libnvpair.h> 33 #include <sys/param.h> 34 #include <sys/types.h> 35 #include <sys/fs/zfs.h> 36 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 int libzfs_core_init(void); 43 void libzfs_core_fini(void); 44 45 /* 46 * NB: this type should be kept binary compatible with dmu_objset_type_t. 47 */ 48 enum lzc_dataset_type { 49 LZC_DATSET_TYPE_ZFS = 2, 50 LZC_DATSET_TYPE_ZVOL 51 }; 52 53 int lzc_remap(const char *fsname); 54 int lzc_snapshot(nvlist_t *, nvlist_t *, nvlist_t **); 55 int lzc_create(const char *, enum lzc_dataset_type, nvlist_t *, uint8_t *, 56 uint_t); 57 int lzc_clone(const char *, const char *, nvlist_t *); 58 int lzc_promote(const char *, char *, int); 59 int lzc_destroy_snaps(nvlist_t *, boolean_t, nvlist_t **); 60 int lzc_bookmark(nvlist_t *, nvlist_t **); 61 int lzc_get_bookmarks(const char *, nvlist_t *, nvlist_t **); 62 int lzc_destroy_bookmarks(nvlist_t *, nvlist_t **); 63 int lzc_initialize(const char *, pool_initialize_func_t, nvlist_t *, 64 nvlist_t **); 65 int lzc_trim(const char *, pool_trim_func_t, uint64_t, boolean_t, 66 nvlist_t *, nvlist_t **); 67 68 int lzc_load_key(const char *, boolean_t, uint8_t *, uint_t); 69 int lzc_unload_key(const char *); 70 int lzc_change_key(const char *, uint64_t, nvlist_t *, uint8_t *, uint_t); 71 72 int lzc_snaprange_space(const char *, const char *, uint64_t *); 73 74 int lzc_hold(nvlist_t *, int, nvlist_t **); 75 int lzc_release(nvlist_t *, nvlist_t **); 76 int lzc_get_holds(const char *, nvlist_t **); 77 78 enum lzc_send_flags { 79 LZC_SEND_FLAG_EMBED_DATA = 1 << 0, 80 LZC_SEND_FLAG_LARGE_BLOCK = 1 << 1, 81 LZC_SEND_FLAG_COMPRESS = 1 << 2, 82 LZC_SEND_FLAG_RAW = 1 << 3 83 }; 84 85 int lzc_send(const char *, const char *, int, enum lzc_send_flags); 86 int lzc_send_resume(const char *, const char *, int, 87 enum lzc_send_flags, uint64_t, uint64_t); 88 int lzc_send_space(const char *, const char *, enum lzc_send_flags, uint64_t *); 89 90 struct dmu_replay_record; 91 92 int lzc_receive(const char *, nvlist_t *, const char *, boolean_t, 93 boolean_t, int); 94 int lzc_receive_resumable(const char *, nvlist_t *, const char *, 95 boolean_t, boolean_t, int); 96 int lzc_receive_with_header(const char *, nvlist_t *, const char *, boolean_t, 97 boolean_t, boolean_t, int, const struct dmu_replay_record *); 98 int lzc_receive_with_cmdprops(const char *, nvlist_t *, nvlist_t *, 99 uint8_t *, uint_t, const char *, boolean_t, boolean_t, boolean_t, int, 100 const struct dmu_replay_record *, int, uint64_t *, uint64_t *, 101 uint64_t *, nvlist_t **); 102 103 boolean_t lzc_exists(const char *); 104 105 int lzc_rollback(const char *, char *, int); 106 int lzc_rollback_to(const char *, const char *); 107 108 int lzc_sync(const char *, nvlist_t *, nvlist_t **); 109 110 int lzc_rename(const char *, const char *); 111 int lzc_destroy(const char *); 112 113 int lzc_channel_program(const char *, const char *, uint64_t, 114 uint64_t, nvlist_t *, nvlist_t **); 115 int lzc_channel_program_nosync(const char *, const char *, uint64_t, 116 uint64_t, nvlist_t *, nvlist_t **); 117 118 int lzc_pool_checkpoint(const char *); 119 int lzc_pool_checkpoint_discard(const char *); 120 121 int lzc_set_bootenv(const char *, const nvlist_t *); 122 int lzc_get_bootenv(const char *, nvlist_t **); 123 #ifdef __cplusplus 124 } 125 #endif 126 127 #endif /* _LIBZFS_CORE_H */ 128