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
  23 /*
  24  * Reduced code snippet from snapper.git/snapper/Btrfs.cc
  25  */
  26 struct btrfs_send_ops send_ops = {
  27         .subvol = NULL,
  28         .snapshot = NULL,
  29         .mkfile = NULL,
  30         .mkdir = NULL,
  31         .mknod = NULL,
  32         .mkfifo = NULL,
  33         .mksock = NULL,
  34         .symlink = NULL,
  35         .rename = NULL,
  36         .link = NULL,
  37         .unlink = NULL,
  38         .rmdir = NULL,
  39         .write = NULL,
  40         .clone = NULL,
  41         .set_xattr = NULL,
  42         .remove_xattr = NULL,
  43         .truncate = NULL,
  44         .chmod = NULL,
  45         .chown = NULL,
  46         .utimes = NULL,
  47         .update_extent = NULL,
  48 };
  49
  50 /*
  51  * Link test only, not intended to be executed.
  52  */
  53 static int test_send_stream_api() {
  54         int ret;
  55         int fd = -1;
  56
  57 #if BTRFS_LIB_VERSION < 101
  58         ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0);
  59 #else
  60         ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0, 1);
  61 #endif
  62         return ret;
  63 }
  64
  65 int main() {
  66         test_send_stream_api();
  67
  68         return 0;
  69 }