library-test.c

   1 /*
   2  * Copyright (C) 2014 SUSE.  All rights reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public
   6  * License v2 as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public
  14  * License along with this program; if not, write to the
  15  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  16  * Boston, MA 021110-1307, USA.
  17  */
  18
  19 #include "kerncompat.h"
  20 #include "version.h"
  21 #include "send-stream.h"
  22 #include "btrfs-list.h"
  23
  24 /*
  25  * Reduced code snippet from snapper.git/snapper/Btrfs.cc
  26  */
  27 struct btrfs_send_ops send_ops = {
  28         .subvol = NULL,
  29         .snapshot = NULL,
  30         .mkfile = NULL,
  31         .mkdir = NULL,
  32         .mknod = NULL,
  33         .mkfifo = NULL,
  34         .mksock = NULL,
  35         .symlink = NULL,
  36         .rename = NULL,
  37         .link = NULL,
  38         .unlink = NULL,
  39         .rmdir = NULL,
  40         .write = NULL,
  41         .clone = NULL,
  42         .set_xattr = NULL,
  43         .remove_xattr = NULL,
  44         .truncate = NULL,
  45         .chmod = NULL,
  46         .chown = NULL,
  47         .utimes = NULL,
  48         .update_extent = NULL,
  49 };
  50
  51 /*
  52  * Link test only, not intended to be executed.
  53  */
  54 static int test_send_stream_api() {
  55         int ret;
  56         int fd = -1;
  57
  58 #if BTRFS_LIB_VERSION < 101
  59         ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0);
  60 #else
  61         ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0, 1);
  62 #endif
  63         return ret;
  64 }
  65
  66 static int test_list_rootid() {
  67         u64 treeid;
  68
  69         return btrfs_list_get_path_rootid(-1, &treeid);
  70 }
  71
  72 int main() {
  73         test_send_stream_api();
  74         test_list_rootid();
  75
  76         return 0;
  77 }