mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-18 12:25:12 +00:00
113 lines
2.7 KiB
C
113 lines
2.7 KiB
C
/*
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* Copyright (C) 2014 SUSE. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*/
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#if BTRFS_FLAT_INCLUDES
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#include "kerncompat.h"
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#include "version.h"
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#include "kernel-lib/rbtree.h"
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#include "kernel-lib/radix-tree.h"
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#include "crypto/crc32c.h"
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#include "kernel-lib/list.h"
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#include "kernel-lib/sizes.h"
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#include "kernel-shared/ctree.h"
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#include "kernel-shared/extent_io.h"
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#include "ioctl.h"
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#include "btrfs-list.h"
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#include "check/btrfsck.h"
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#include "common/extent-cache.h"
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#include "send.h"
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#include "common/send-stream.h"
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#include "common/send-utils.h"
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#else
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/*
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* This needs to include headers the same way as an external program but must
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* not use the existing system headers, so we use "...".
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*/
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#include "btrfs/kerncompat.h"
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#include "btrfs/version.h"
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#include "btrfs/rbtree.h"
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#include "btrfs/radix-tree.h"
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#include "btrfs/crc32c.h"
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#include "btrfs/list.h"
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#include "btrfs/sizes.h"
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#include "btrfs/ctree.h"
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#include "btrfs/extent_io.h"
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#include "btrfs/ioctl.h"
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#include "btrfs/btrfs-list.h"
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#include "btrfs/btrfsck.h"
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#include "btrfs/extent-cache.h"
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#include "btrfs/send.h"
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#include "btrfs/send-stream.h"
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#include "btrfs/send-utils.h"
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#endif
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/*
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* Reduced code snippet from snapper.git/snapper/Btrfs.cc
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*/
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struct btrfs_send_ops send_ops = {
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.subvol = NULL,
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.snapshot = NULL,
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.mkfile = NULL,
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.mkdir = NULL,
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.mknod = NULL,
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.mkfifo = NULL,
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.mksock = NULL,
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.symlink = NULL,
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.rename = NULL,
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.link = NULL,
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.unlink = NULL,
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.rmdir = NULL,
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.write = NULL,
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.clone = NULL,
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.set_xattr = NULL,
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.remove_xattr = NULL,
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.truncate = NULL,
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.chmod = NULL,
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.chown = NULL,
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.utimes = NULL,
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.update_extent = NULL,
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};
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/*
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* Link test only, not intended to be executed.
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*/
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static int test_send_stream_api() {
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int ret;
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int fd = -1;
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#if BTRFS_LIB_VERSION < 101
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ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0);
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#else
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ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0, 1);
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#endif
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return ret;
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}
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static int test_list_rootid() {
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u64 treeid;
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return btrfs_list_get_path_rootid(-1, &treeid);
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}
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int main() {
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test_send_stream_api();
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test_list_rootid();
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return 0;
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}
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