projects / thirdparty / xfsprogs-dev.git / blame
| Commit | Line | Data |
|---|---|---|
| 959ef981 | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 6719d622 DW |
2 | /* |
| 3 | * Copyright (C) 2018 Oracle. All Rights Reserved. | |
| 6719d622 | 4 | * Author: Darrick J. Wong <darrick.wong@oracle.com> |
| 6719d622 DW |
5 | */ |
| 6 | #include "libxfs.h" | |
| 7 | #include "command.h" | |
| 8 | #include "init.h" | |
| 42b4c8e8 | 9 | #include "libfrog/paths.h" |
| fee68490 | 10 | #include "libfrog/fsgeom.h" |
| a509ad57 | 11 | #include "space.h" |
| 6719d622 DW |
12 | |
| 13 | static void | |
| 14 | info_help(void) | |
| 15 | { | |
| 16 | printf(_( | |
| 17 | "\n" | |
| 18 | " Pretty-prints the filesystem geometry as derived from the superblock.\n" | |
| 19 | " The output has the same format as mkfs.xfs, xfs_info, and other utilities.\n" | |
| 20 | " The opened file must be an XFS mount point.\n" | |
| 21 | "\n" | |
| 22 | )); | |
| 23 | ||
| 24 | } | |
| 25 | ||
| 26 | static int | |
| 27 | info_f( | |
| 28 | int argc, | |
| 29 | char **argv) | |
| 30 | { | |
| 6719d622 DW |
31 | if (fs_table_lookup_mount(file->name) == NULL) { |
| 32 | fprintf(stderr, _("%s: Not a XFS mount point.\n"), file->name); | |
| 33 | return 1; | |
| 34 | } | |
| 35 | ||
| a509ad57 DW |
36 | xfs_report_geom(&file->xfd.fsgeom, file->fs_path.fs_name, |
| 37 | file->fs_path.fs_log, file->fs_path.fs_rt); | |
| 6719d622 DW |
38 | return 0; |
| 39 | } | |
| 40 | ||
| 41 | static const struct cmdinfo info_cmd = { | |
| 42 | .name = "info", | |
| 43 | .altname = "i", | |
| 44 | .cfunc = info_f, | |
| 45 | .argmin = 0, | |
| 46 | .argmax = 0, | |
| 47 | .canpush = 0, | |
| 48 | .args = NULL, | |
| 49 | .flags = CMD_FLAG_ONESHOT, | |
| 50 | .oneline = N_("pretty-print superblock geometry info"), | |
| 51 | .help = info_help, | |
| 52 | }; | |
| 53 | ||
| 54 | void | |
| 55 | info_init(void) | |
| 56 | { | |
| 57 | add_command(&info_cmd); | |
| 58 | } |