2 * Copyright (C) 2018 Facebook
4 * This file is part of libbtrfsutil.
6 * libbtrfsutil is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * libbtrfsutil is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with libbtrfsutil. If not, see <http://www.gnu.org/licenses/>.
23 #define BTRFS_UTIL_VERSION_MAJOR 1
24 #define BTRFS_UTIL_VERSION_MINOR 0
25 #define BTRFS_UTIL_VERSION_PATCH 0
32 * enum btrfs_util_error - libbtrfsutil error codes.
34 * All functions in libbtrfsutil that can return an error return this type and
37 enum btrfs_util_error {
39 BTRFS_UTIL_ERROR_STOP_ITERATION,
40 BTRFS_UTIL_ERROR_NO_MEMORY,
41 BTRFS_UTIL_ERROR_INVALID_ARGUMENT,
42 BTRFS_UTIL_ERROR_NOT_BTRFS,
43 BTRFS_UTIL_ERROR_NOT_SUBVOLUME,
44 BTRFS_UTIL_ERROR_SUBVOLUME_NOT_FOUND,
45 BTRFS_UTIL_ERROR_OPEN_FAILED,
46 BTRFS_UTIL_ERROR_RMDIR_FAILED,
47 BTRFS_UTIL_ERROR_UNLINK_FAILED,
48 BTRFS_UTIL_ERROR_STAT_FAILED,
49 BTRFS_UTIL_ERROR_STATFS_FAILED,
50 BTRFS_UTIL_ERROR_SEARCH_FAILED,
51 BTRFS_UTIL_ERROR_INO_LOOKUP_FAILED,
52 BTRFS_UTIL_ERROR_SUBVOL_GETFLAGS_FAILED,
53 BTRFS_UTIL_ERROR_SUBVOL_SETFLAGS_FAILED,
54 BTRFS_UTIL_ERROR_SUBVOL_CREATE_FAILED,
55 BTRFS_UTIL_ERROR_SNAP_CREATE_FAILED,
56 BTRFS_UTIL_ERROR_SNAP_DESTROY_FAILED,
57 BTRFS_UTIL_ERROR_DEFAULT_SUBVOL_FAILED,
58 BTRFS_UTIL_ERROR_SYNC_FAILED,
59 BTRFS_UTIL_ERROR_START_SYNC_FAILED,
60 BTRFS_UTIL_ERROR_WAIT_SYNC_FAILED,
64 * btrfs_util_strerror() - Convert a libtrfsutil error code to a string
66 * @err: The error to convert.
68 * Return: Error description.
70 const char *btrfs_util_strerror(enum btrfs_util_error err);
76 #endif /* BTRFS_UTIL_H */