| /* |
| * Copyright (c) 2020 iXsystems, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| */ |
| |
| #include <sys/cdefs.h> |
| __FBSDID("$FreeBSD$"); |
| |
| #include <sys/types.h> |
| #include <sys/param.h> |
| #include <sys/conf.h> |
| #include <sys/kernel.h> |
| #include <sys/lock.h> |
| #include <sys/malloc.h> |
| #include <sys/mutex.h> |
| #include <sys/errno.h> |
| #include <sys/cmn_err.h> |
| #include <sys/zfs_ioctl_compat.h> |
| |
| enum zfs_ioc_legacy { |
| ZFS_IOC_LEGACY_NONE = -1, |
| ZFS_IOC_LEGACY_FIRST = 0, |
| ZFS_LEGACY_IOC = ZFS_IOC_LEGACY_FIRST, |
| ZFS_IOC_LEGACY_POOL_CREATE = ZFS_IOC_LEGACY_FIRST, |
| ZFS_IOC_LEGACY_POOL_DESTROY, |
| ZFS_IOC_LEGACY_POOL_IMPORT, |
| ZFS_IOC_LEGACY_POOL_EXPORT, |
| ZFS_IOC_LEGACY_POOL_CONFIGS, |
| ZFS_IOC_LEGACY_POOL_STATS, |
| ZFS_IOC_LEGACY_POOL_TRYIMPORT, |
| ZFS_IOC_LEGACY_POOL_SCAN, |
| ZFS_IOC_LEGACY_POOL_FREEZE, |
| ZFS_IOC_LEGACY_POOL_UPGRADE, |
| ZFS_IOC_LEGACY_POOL_GET_HISTORY, |
| ZFS_IOC_LEGACY_VDEV_ADD, |
| ZFS_IOC_LEGACY_VDEV_REMOVE, |
| ZFS_IOC_LEGACY_VDEV_SET_STATE, |
| ZFS_IOC_LEGACY_VDEV_ATTACH, |
| ZFS_IOC_LEGACY_VDEV_DETACH, |
| ZFS_IOC_LEGACY_VDEV_SETPATH, |
| ZFS_IOC_LEGACY_VDEV_SETFRU, |
| ZFS_IOC_LEGACY_OBJSET_STATS, |
| ZFS_IOC_LEGACY_OBJSET_ZPLPROPS, |
| ZFS_IOC_LEGACY_DATASET_LIST_NEXT, |
| ZFS_IOC_LEGACY_SNAPSHOT_LIST_NEXT, |
| ZFS_IOC_LEGACY_SET_PROP, |
| ZFS_IOC_LEGACY_CREATE, |
| ZFS_IOC_LEGACY_DESTROY, |
| ZFS_IOC_LEGACY_ROLLBACK, |
| ZFS_IOC_LEGACY_RENAME, |
| ZFS_IOC_LEGACY_RECV, |
| ZFS_IOC_LEGACY_SEND, |
| ZFS_IOC_LEGACY_INJECT_FAULT, |
| ZFS_IOC_LEGACY_CLEAR_FAULT, |
| ZFS_IOC_LEGACY_INJECT_LIST_NEXT, |
| ZFS_IOC_LEGACY_ERROR_LOG, |
| ZFS_IOC_LEGACY_CLEAR, |
| ZFS_IOC_LEGACY_PROMOTE, |
| ZFS_IOC_LEGACY_DESTROY_SNAPS, |
| ZFS_IOC_LEGACY_SNAPSHOT, |
| ZFS_IOC_LEGACY_DSOBJ_TO_DSNAME, |
| ZFS_IOC_LEGACY_OBJ_TO_PATH, |
| ZFS_IOC_LEGACY_POOL_SET_PROPS, |
| ZFS_IOC_LEGACY_POOL_GET_PROPS, |
| ZFS_IOC_LEGACY_SET_FSACL, |
| ZFS_IOC_LEGACY_GET_FSACL, |
| ZFS_IOC_LEGACY_SHARE, |
| ZFS_IOC_LEGACY_INHERIT_PROP, |
| ZFS_IOC_LEGACY_SMB_ACL, |
| ZFS_IOC_LEGACY_USERSPACE_ONE, |
| ZFS_IOC_LEGACY_USERSPACE_MANY, |
| ZFS_IOC_LEGACY_USERSPACE_UPGRADE, |
| ZFS_IOC_LEGACY_HOLD, |
| ZFS_IOC_LEGACY_RELEASE, |
| ZFS_IOC_LEGACY_GET_HOLDS, |
| ZFS_IOC_LEGACY_OBJSET_RECVD_PROPS, |
| ZFS_IOC_LEGACY_VDEV_SPLIT, |
| ZFS_IOC_LEGACY_NEXT_OBJ, |
| ZFS_IOC_LEGACY_DIFF, |
| ZFS_IOC_LEGACY_TMP_SNAPSHOT, |
| ZFS_IOC_LEGACY_OBJ_TO_STATS, |
| ZFS_IOC_LEGACY_JAIL, |
| ZFS_IOC_LEGACY_UNJAIL, |
| ZFS_IOC_LEGACY_POOL_REGUID, |
| ZFS_IOC_LEGACY_SPACE_WRITTEN, |
| ZFS_IOC_LEGACY_SPACE_SNAPS, |
| ZFS_IOC_LEGACY_SEND_PROGRESS, |
| ZFS_IOC_LEGACY_POOL_REOPEN, |
| ZFS_IOC_LEGACY_LOG_HISTORY, |
| ZFS_IOC_LEGACY_SEND_NEW, |
| ZFS_IOC_LEGACY_SEND_SPACE, |
| ZFS_IOC_LEGACY_CLONE, |
| ZFS_IOC_LEGACY_BOOKMARK, |
| ZFS_IOC_LEGACY_GET_BOOKMARKS, |
| ZFS_IOC_LEGACY_DESTROY_BOOKMARKS, |
| ZFS_IOC_LEGACY_NEXTBOOT, |
| ZFS_IOC_LEGACY_CHANNEL_PROGRAM, |
| ZFS_IOC_LEGACY_REMAP, |
| ZFS_IOC_LEGACY_POOL_CHECKPOINT, |
| ZFS_IOC_LEGACY_POOL_DISCARD_CHECKPOINT, |
| ZFS_IOC_LEGACY_POOL_INITIALIZE, |
| ZFS_IOC_LEGACY_POOL_SYNC, |
| ZFS_IOC_LEGACY_LAST |
| }; |
| |
| unsigned static long zfs_ioctl_legacy_to_ozfs_[] = { |
| ZFS_IOC_POOL_CREATE, /* 0x00 */ |
| ZFS_IOC_POOL_DESTROY, /* 0x01 */ |
| ZFS_IOC_POOL_IMPORT, /* 0x02 */ |
| ZFS_IOC_POOL_EXPORT, /* 0x03 */ |
| ZFS_IOC_POOL_CONFIGS, /* 0x04 */ |
| ZFS_IOC_POOL_STATS, /* 0x05 */ |
| ZFS_IOC_POOL_TRYIMPORT, /* 0x06 */ |
| ZFS_IOC_POOL_SCAN, /* 0x07 */ |
| ZFS_IOC_POOL_FREEZE, /* 0x08 */ |
| ZFS_IOC_POOL_UPGRADE, /* 0x09 */ |
| ZFS_IOC_POOL_GET_HISTORY, /* 0x0a */ |
| ZFS_IOC_VDEV_ADD, /* 0x0b */ |
| ZFS_IOC_VDEV_REMOVE, /* 0x0c */ |
| ZFS_IOC_VDEV_SET_STATE, /* 0x0d */ |
| ZFS_IOC_VDEV_ATTACH, /* 0x0e */ |
| ZFS_IOC_VDEV_DETACH, /* 0x0f */ |
| ZFS_IOC_VDEV_SETPATH, /* 0x10 */ |
| ZFS_IOC_VDEV_SETFRU, /* 0x11 */ |
| ZFS_IOC_OBJSET_STATS, /* 0x12 */ |
| ZFS_IOC_OBJSET_ZPLPROPS, /* 0x13 */ |
| ZFS_IOC_DATASET_LIST_NEXT, /* 0x14 */ |
| ZFS_IOC_SNAPSHOT_LIST_NEXT, /* 0x15 */ |
| ZFS_IOC_SET_PROP, /* 0x16 */ |
| ZFS_IOC_CREATE, /* 0x17 */ |
| ZFS_IOC_DESTROY, /* 0x18 */ |
| ZFS_IOC_ROLLBACK, /* 0x19 */ |
| ZFS_IOC_RENAME, /* 0x1a */ |
| ZFS_IOC_RECV, /* 0x1b */ |
| ZFS_IOC_SEND, /* 0x1c */ |
| ZFS_IOC_INJECT_FAULT, /* 0x1d */ |
| ZFS_IOC_CLEAR_FAULT, /* 0x1e */ |
| ZFS_IOC_INJECT_LIST_NEXT, /* 0x1f */ |
| ZFS_IOC_ERROR_LOG, /* 0x20 */ |
| ZFS_IOC_CLEAR, /* 0x21 */ |
| ZFS_IOC_PROMOTE, /* 0x22 */ |
| /* start of mismatch */ |
| |
| ZFS_IOC_DESTROY_SNAPS, /* 0x23:0x3b */ |
| ZFS_IOC_SNAPSHOT, /* 0x24:0x23 */ |
| ZFS_IOC_DSOBJ_TO_DSNAME, /* 0x25:0x24 */ |
| ZFS_IOC_OBJ_TO_PATH, /* 0x26:0x25 */ |
| ZFS_IOC_POOL_SET_PROPS, /* 0x27:0x26 */ |
| ZFS_IOC_POOL_GET_PROPS, /* 0x28:0x27 */ |
| ZFS_IOC_SET_FSACL, /* 0x29:0x28 */ |
| ZFS_IOC_GET_FSACL, /* 0x30:0x29 */ |
| ZFS_IOC_SHARE, /* 0x2b:0x2a */ |
| ZFS_IOC_INHERIT_PROP, /* 0x2c:0x2b */ |
| ZFS_IOC_SMB_ACL, /* 0x2d:0x2c */ |
| ZFS_IOC_USERSPACE_ONE, /* 0x2e:0x2d */ |
| ZFS_IOC_USERSPACE_MANY, /* 0x2f:0x2e */ |
| ZFS_IOC_USERSPACE_UPGRADE, /* 0x30:0x2f */ |
| ZFS_IOC_HOLD, /* 0x31:0x30 */ |
| ZFS_IOC_RELEASE, /* 0x32:0x31 */ |
| ZFS_IOC_GET_HOLDS, /* 0x33:0x32 */ |
| ZFS_IOC_OBJSET_RECVD_PROPS, /* 0x34:0x33 */ |
| ZFS_IOC_VDEV_SPLIT, /* 0x35:0x34 */ |
| ZFS_IOC_NEXT_OBJ, /* 0x36:0x35 */ |
| ZFS_IOC_DIFF, /* 0x37:0x36 */ |
| ZFS_IOC_TMP_SNAPSHOT, /* 0x38:0x37 */ |
| ZFS_IOC_OBJ_TO_STATS, /* 0x39:0x38 */ |
| ZFS_IOC_JAIL, /* 0x3a:0xc2 */ |
| ZFS_IOC_UNJAIL, /* 0x3b:0xc3 */ |
| ZFS_IOC_POOL_REGUID, /* 0x3c:0x3c */ |
| ZFS_IOC_SPACE_WRITTEN, /* 0x3d:0x39 */ |
| ZFS_IOC_SPACE_SNAPS, /* 0x3e:0x3a */ |
| ZFS_IOC_SEND_PROGRESS, /* 0x3f:0x3e */ |
| ZFS_IOC_POOL_REOPEN, /* 0x40:0x3d */ |
| ZFS_IOC_LOG_HISTORY, /* 0x41:0x3f */ |
| ZFS_IOC_SEND_NEW, /* 0x42:0x40 */ |
| ZFS_IOC_SEND_SPACE, /* 0x43:0x41 */ |
| ZFS_IOC_CLONE, /* 0x44:0x42 */ |
| ZFS_IOC_BOOKMARK, /* 0x45:0x43 */ |
| ZFS_IOC_GET_BOOKMARKS, /* 0x46:0x44 */ |
| ZFS_IOC_DESTROY_BOOKMARKS, /* 0x47:0x45 */ |
| ZFS_IOC_NEXTBOOT, /* 0x48:0xc1 */ |
| ZFS_IOC_CHANNEL_PROGRAM, /* 0x49:0x48 */ |
| ZFS_IOC_REMAP, /* 0x4a:0x4c */ |
| ZFS_IOC_POOL_CHECKPOINT, /* 0x4b:0x4d */ |
| ZFS_IOC_POOL_DISCARD_CHECKPOINT, /* 0x4c:0x4e */ |
| ZFS_IOC_POOL_INITIALIZE, /* 0x4d:0x4f */ |
| }; |
| |
| unsigned static long zfs_ioctl_ozfs_to_legacy_common_[] = { |
| ZFS_IOC_POOL_CREATE, /* 0x00 */ |
| ZFS_IOC_POOL_DESTROY, /* 0x01 */ |
| ZFS_IOC_POOL_IMPORT, /* 0x02 */ |
| ZFS_IOC_POOL_EXPORT, /* 0x03 */ |
| ZFS_IOC_POOL_CONFIGS, /* 0x04 */ |
| ZFS_IOC_POOL_STATS, /* 0x05 */ |
| ZFS_IOC_POOL_TRYIMPORT, /* 0x06 */ |
| ZFS_IOC_POOL_SCAN, /* 0x07 */ |
| ZFS_IOC_POOL_FREEZE, /* 0x08 */ |
| ZFS_IOC_POOL_UPGRADE, /* 0x09 */ |
| ZFS_IOC_POOL_GET_HISTORY, /* 0x0a */ |
| ZFS_IOC_VDEV_ADD, /* 0x0b */ |
| ZFS_IOC_VDEV_REMOVE, /* 0x0c */ |
| ZFS_IOC_VDEV_SET_STATE, /* 0x0d */ |
| ZFS_IOC_VDEV_ATTACH, /* 0x0e */ |
| ZFS_IOC_VDEV_DETACH, /* 0x0f */ |
| ZFS_IOC_VDEV_SETPATH, /* 0x10 */ |
| ZFS_IOC_VDEV_SETFRU, /* 0x11 */ |
| ZFS_IOC_OBJSET_STATS, /* 0x12 */ |
| ZFS_IOC_OBJSET_ZPLPROPS, /* 0x13 */ |
| ZFS_IOC_DATASET_LIST_NEXT, /* 0x14 */ |
| ZFS_IOC_SNAPSHOT_LIST_NEXT, /* 0x15 */ |
| ZFS_IOC_SET_PROP, /* 0x16 */ |
| ZFS_IOC_CREATE, /* 0x17 */ |
| ZFS_IOC_DESTROY, /* 0x18 */ |
| ZFS_IOC_ROLLBACK, /* 0x19 */ |
| ZFS_IOC_RENAME, /* 0x1a */ |
| ZFS_IOC_RECV, /* 0x1b */ |
| ZFS_IOC_SEND, /* 0x1c */ |
| ZFS_IOC_INJECT_FAULT, /* 0x1d */ |
| ZFS_IOC_CLEAR_FAULT, /* 0x1e */ |
| ZFS_IOC_INJECT_LIST_NEXT, /* 0x1f */ |
| ZFS_IOC_ERROR_LOG, /* 0x20 */ |
| ZFS_IOC_CLEAR, /* 0x21 */ |
| ZFS_IOC_PROMOTE, /* 0x22 */ |
| /* start of mismatch */ |
| ZFS_IOC_LEGACY_SNAPSHOT, /* 0x23 */ |
| ZFS_IOC_LEGACY_DSOBJ_TO_DSNAME, /* 0x24 */ |
| ZFS_IOC_LEGACY_OBJ_TO_PATH, /* 0x25 */ |
| ZFS_IOC_LEGACY_POOL_SET_PROPS, /* 0x26 */ |
| ZFS_IOC_LEGACY_POOL_GET_PROPS, /* 0x27 */ |
| ZFS_IOC_LEGACY_SET_FSACL, /* 0x28 */ |
| ZFS_IOC_LEGACY_GET_FSACL, /* 0x29 */ |
| ZFS_IOC_LEGACY_SHARE, /* 0x2a */ |
| ZFS_IOC_LEGACY_INHERIT_PROP, /* 0x2b */ |
| ZFS_IOC_LEGACY_SMB_ACL, /* 0x2c */ |
| ZFS_IOC_LEGACY_USERSPACE_ONE, /* 0x2d */ |
| ZFS_IOC_LEGACY_USERSPACE_MANY, /* 0x2e */ |
| ZFS_IOC_LEGACY_USERSPACE_UPGRADE, /* 0x2f */ |
| ZFS_IOC_LEGACY_HOLD, /* 0x30 */ |
| ZFS_IOC_LEGACY_RELEASE, /* 0x31 */ |
| ZFS_IOC_LEGACY_GET_HOLDS, /* 0x32 */ |
| ZFS_IOC_LEGACY_OBJSET_RECVD_PROPS, /* 0x33 */ |
| ZFS_IOC_LEGACY_VDEV_SPLIT, /* 0x34 */ |
| ZFS_IOC_LEGACY_NEXT_OBJ, /* 0x35 */ |
| ZFS_IOC_LEGACY_DIFF, /* 0x36 */ |
| ZFS_IOC_LEGACY_TMP_SNAPSHOT, /* 0x37 */ |
| ZFS_IOC_LEGACY_OBJ_TO_STATS, /* 0x38 */ |
| ZFS_IOC_LEGACY_SPACE_WRITTEN, /* 0x39 */ |
| ZFS_IOC_LEGACY_SPACE_SNAPS, /* 0x3a */ |
| ZFS_IOC_LEGACY_DESTROY_SNAPS, /* 0x3b */ |
| ZFS_IOC_LEGACY_POOL_REGUID, /* 0x3c */ |
| ZFS_IOC_LEGACY_POOL_REOPEN, /* 0x3d */ |
| ZFS_IOC_LEGACY_SEND_PROGRESS, /* 0x3e */ |
| ZFS_IOC_LEGACY_LOG_HISTORY, /* 0x3f */ |
| ZFS_IOC_LEGACY_SEND_NEW, /* 0x40 */ |
| ZFS_IOC_LEGACY_SEND_SPACE, /* 0x41 */ |
| ZFS_IOC_LEGACY_CLONE, /* 0x42 */ |
| ZFS_IOC_LEGACY_BOOKMARK, /* 0x43 */ |
| ZFS_IOC_LEGACY_GET_BOOKMARKS, /* 0x44 */ |
| ZFS_IOC_LEGACY_DESTROY_BOOKMARKS, /* 0x45 */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_RECV_NEW */ |
| ZFS_IOC_LEGACY_POOL_SYNC, /* 0x47 */ |
| ZFS_IOC_LEGACY_CHANNEL_PROGRAM, /* 0x48 */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_LOAD_KEY */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_UNLOAD_KEY */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_CHANGE_KEY */ |
| ZFS_IOC_LEGACY_REMAP, /* 0x4c */ |
| ZFS_IOC_LEGACY_POOL_CHECKPOINT, /* 0x4d */ |
| ZFS_IOC_LEGACY_POOL_DISCARD_CHECKPOINT, /* 0x4e */ |
| ZFS_IOC_LEGACY_POOL_INITIALIZE, /* 0x4f */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_POOL_TRIM */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_REDACT */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_GET_BOOKMARK_PROPS */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_WAIT */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_WAIT_FS */ |
| }; |
| |
| unsigned static long zfs_ioctl_ozfs_to_legacy_platform_[] = { |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_EVENTS_NEXT */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_EVENTS_CLEAR */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_EVENTS_SEEK */ |
| ZFS_IOC_LEGACY_NEXTBOOT, |
| ZFS_IOC_LEGACY_JAIL, |
| ZFS_IOC_LEGACY_UNJAIL, |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_SET_BOOTENV */ |
| ZFS_IOC_LEGACY_NONE, /* ZFS_IOC_GET_BOOTENV */ |
| }; |
| |
| int |
| zfs_ioctl_legacy_to_ozfs(int request) |
| { |
| if (request >= sizeof (zfs_ioctl_legacy_to_ozfs_)/sizeof (long)) |
| return (-1); |
| return (zfs_ioctl_legacy_to_ozfs_[request]); |
| } |
| |
| int |
| zfs_ioctl_ozfs_to_legacy(int request) |
| { |
| if (request >= ZFS_IOC_LAST) |
| return (-1); |
| |
| if (request > ZFS_IOC_PLATFORM) { |
| request -= ZFS_IOC_PLATFORM + 1; |
| return (zfs_ioctl_ozfs_to_legacy_platform_[request]); |
| } |
| if (request >= sizeof (zfs_ioctl_ozfs_to_legacy_common_)/sizeof (long)) |
| return (-1); |
| return (zfs_ioctl_ozfs_to_legacy_common_[request]); |
| } |
| |
| void |
| zfs_cmd_legacy_to_ozfs(zfs_cmd_legacy_t *src, zfs_cmd_t *dst) |
| { |
| memcpy(dst, src, offsetof(zfs_cmd_t, zc_objset_stats)); |
| *&dst->zc_objset_stats = *&src->zc_objset_stats; |
| memcpy(&dst->zc_begin_record, &src->zc_begin_record, |
| offsetof(zfs_cmd_t, zc_sendobj) - |
| offsetof(zfs_cmd_t, zc_begin_record)); |
| memcpy(&dst->zc_sendobj, &src->zc_sendobj, |
| sizeof (zfs_cmd_t) - 8 - offsetof(zfs_cmd_t, zc_sendobj)); |
| dst->zc_zoneid = src->zc_jailid; |
| } |
| |
| void |
| zfs_cmd_ozfs_to_legacy(zfs_cmd_t *src, zfs_cmd_legacy_t *dst) |
| { |
| memcpy(dst, src, offsetof(zfs_cmd_t, zc_objset_stats)); |
| *&dst->zc_objset_stats = *&src->zc_objset_stats; |
| *&dst->zc_begin_record.drr_u.drr_begin = *&src->zc_begin_record; |
| dst->zc_begin_record.drr_payloadlen = 0; |
| dst->zc_begin_record.drr_type = 0; |
| |
| memcpy(&dst->zc_inject_record, &src->zc_inject_record, |
| offsetof(zfs_cmd_t, zc_sendobj) - |
| offsetof(zfs_cmd_t, zc_inject_record)); |
| dst->zc_resumable = B_FALSE; |
| memcpy(&dst->zc_sendobj, &src->zc_sendobj, |
| sizeof (zfs_cmd_t) - 8 - offsetof(zfs_cmd_t, zc_sendobj)); |
| dst->zc_jailid = src->zc_zoneid; |
| } |
