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) 2017 Datto Inc. 25 * Copyright 2017 RackTop Systems. 26 * Copyright (c) 2017 Open-E, Inc. All Rights Reserved. 27 */ 28 29 #ifndef _LIBZFS_CORE_H 30 #define _LIBZFS_CORE_H extern __attribute__((visibility("default"))) 31 32 #include <libnvpair.h> 33 #include <sys/param.h> 34 #include <sys/types.h> 35 #include <sys/fs/zfs.h> 36 37 #ifdef __cplusplus 38 extern "C" { 39 #endif 40 41 _LIBZFS_CORE_H int libzfs_core_init(void); 42 _LIBZFS_CORE_H void libzfs_core_fini(void); 43 44 struct zfs_cmd; 45 _LIBZFS_CORE_H int lzc_ioctl_fd(int, unsigned long, struct zfs_cmd *); 46 47 /* 48 * NB: this type should be kept binary-compatible with dmu_objset_type_t. 49 */ 50 enum lzc_dataset_type { 51 LZC_DATSET_TYPE_ZFS = 2, 52 LZC_DATSET_TYPE_ZVOL 53 }; 54 55 _LIBZFS_CORE_H int lzc_snapshot(nvlist_t *, nvlist_t *, nvlist_t **); 56 _LIBZFS_CORE_H int lzc_create(const char *, enum lzc_dataset_type, nvlist_t *, 57 uint8_t *, uint_t); 58 _LIBZFS_CORE_H int lzc_clone(const char *, const char *, nvlist_t *); 59 _LIBZFS_CORE_H int lzc_promote(const char *, char *, int); 60 _LIBZFS_CORE_H int lzc_destroy_snaps(nvlist_t *, boolean_t, nvlist_t **); 61 _LIBZFS_CORE_H int lzc_bookmark(nvlist_t *, nvlist_t **); 62 _LIBZFS_CORE_H int lzc_get_bookmarks(const char *, nvlist_t *, nvlist_t **); 63 _LIBZFS_CORE_H int lzc_get_bookmark_props(const char *, nvlist_t **); 64 _LIBZFS_CORE_H int lzc_destroy_bookmarks(nvlist_t *, nvlist_t **); 65 _LIBZFS_CORE_H int lzc_load_key(const char *, boolean_t, uint8_t *, uint_t); 66 _LIBZFS_CORE_H int lzc_unload_key(const char *); 67 _LIBZFS_CORE_H int lzc_change_key(const char *, uint64_t, nvlist_t *, uint8_t *, 68 uint_t); 69 _LIBZFS_CORE_H int lzc_initialize(const char *, pool_initialize_func_t, 70 nvlist_t *, nvlist_t **); 71 _LIBZFS_CORE_H int lzc_trim(const char *, pool_trim_func_t, uint64_t, boolean_t, 72 nvlist_t *, nvlist_t **); 73 _LIBZFS_CORE_H int lzc_redact(const char *, const char *, nvlist_t *); 74 75 _LIBZFS_CORE_H int lzc_snaprange_space(const char *, const char *, uint64_t *); 76 77 _LIBZFS_CORE_H int lzc_hold(nvlist_t *, int, nvlist_t **); 78 _LIBZFS_CORE_H int lzc_release(nvlist_t *, nvlist_t **); 79 _LIBZFS_CORE_H int lzc_get_holds(const char *, nvlist_t **); 80 81 enum lzc_send_flags { 82 LZC_SEND_FLAG_EMBED_DATA = 1 << 0, 83 LZC_SEND_FLAG_LARGE_BLOCK = 1 << 1, 84 LZC_SEND_FLAG_COMPRESS = 1 << 2, 85 LZC_SEND_FLAG_RAW = 1 << 3, 86 LZC_SEND_FLAG_SAVED = 1 << 4, 87 }; 88 89 _LIBZFS_CORE_H int lzc_send_wrapper(int (*)(int, void *), int, void *); 90 _LIBZFS_CORE_H int lzc_send(const char *, const char *, int, 91 enum lzc_send_flags); 92 _LIBZFS_CORE_H int lzc_send_resume(const char *, const char *, int, 93 enum lzc_send_flags, uint64_t, uint64_t); 94 _LIBZFS_CORE_H int lzc_send_space(const char *, const char *, 95 enum lzc_send_flags, uint64_t *); 96 97 struct dmu_replay_record; 98 99 _LIBZFS_CORE_H int lzc_send_redacted(const char *, const char *, int, 100 enum lzc_send_flags, const char *); 101 _LIBZFS_CORE_H int lzc_send_resume_redacted(const char *, const char *, int, 102 enum lzc_send_flags, uint64_t, uint64_t, const char *); 103 _LIBZFS_CORE_H int lzc_receive(const char *, nvlist_t *, const char *, 104 boolean_t, boolean_t, int); 105 _LIBZFS_CORE_H int lzc_receive_resumable(const char *, nvlist_t *, const char *, 106 boolean_t, boolean_t, int); 107 _LIBZFS_CORE_H int lzc_receive_with_header(const char *, nvlist_t *, 108 const char *, boolean_t, boolean_t, boolean_t, int, 109 const struct dmu_replay_record *); 110 _LIBZFS_CORE_H int lzc_receive_one(const char *, nvlist_t *, const char *, 111 boolean_t, boolean_t, boolean_t, int, const struct dmu_replay_record *, int, 112 uint64_t *, uint64_t *, uint64_t *, nvlist_t **); 113 _LIBZFS_CORE_H int lzc_receive_with_cmdprops(const char *, nvlist_t *, 114 nvlist_t *, uint8_t *, uint_t, const char *, boolean_t, boolean_t, 115 boolean_t, int, const struct dmu_replay_record *, int, uint64_t *, 116 uint64_t *, uint64_t *, nvlist_t **); 117 _LIBZFS_CORE_H int lzc_send_space(const char *, const char *, 118 enum lzc_send_flags, uint64_t *); 119 _LIBZFS_CORE_H int lzc_send_space_resume_redacted(const char *, const char *, 120 enum lzc_send_flags, uint64_t, uint64_t, uint64_t, const char *, 121 int, uint64_t *); 122 _LIBZFS_CORE_H uint64_t lzc_send_progress(int); 123 124 _LIBZFS_CORE_H boolean_t lzc_exists(const char *); 125 126 _LIBZFS_CORE_H int lzc_rollback(const char *, char *, int); 127 _LIBZFS_CORE_H int lzc_rollback_to(const char *, const char *); 128 129 _LIBZFS_CORE_H int lzc_rename(const char *, const char *); 130 _LIBZFS_CORE_H int lzc_destroy(const char *); 131 132 _LIBZFS_CORE_H int lzc_channel_program(const char *, const char *, uint64_t, 133 uint64_t, nvlist_t *, nvlist_t **); 134 _LIBZFS_CORE_H int lzc_channel_program_nosync(const char *, const char *, 135 uint64_t, uint64_t, nvlist_t *, nvlist_t **); 136 137 _LIBZFS_CORE_H int lzc_sync(const char *, nvlist_t *, nvlist_t **); 138 _LIBZFS_CORE_H int lzc_reopen(const char *, boolean_t); 139 140 _LIBZFS_CORE_H int lzc_pool_checkpoint(const char *); 141 _LIBZFS_CORE_H int lzc_pool_checkpoint_discard(const char *); 142 143 _LIBZFS_CORE_H int lzc_wait(const char *, zpool_wait_activity_t, boolean_t *); 144 _LIBZFS_CORE_H int lzc_wait_tag(const char *, zpool_wait_activity_t, uint64_t, 145 boolean_t *); 146 _LIBZFS_CORE_H int lzc_wait_fs(const char *, zfs_wait_activity_t, boolean_t *); 147 148 _LIBZFS_CORE_H int lzc_set_bootenv(const char *, const nvlist_t *); 149 _LIBZFS_CORE_H int lzc_get_bootenv(const char *, nvlist_t **); 150 151 _LIBZFS_CORE_H int lzc_get_vdev_prop(const char *, nvlist_t *, nvlist_t **); 152 _LIBZFS_CORE_H int lzc_set_vdev_prop(const char *, nvlist_t *, nvlist_t **); 153 154 #ifdef __cplusplus 155 } 156 #endif 157 158 #endif /* _LIBZFS_CORE_H */ 159