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| author | David Sterba <dsterba@suse.com> | 2016-09-27 14:48:39 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-10-03 15:07:22 +0200 |
| commit | 6c5d2a7f6f12d247f285b47eaab334109c2bef57 (patch) | |
| tree | 88a2cf7a7362782f8b77b6248dee7065cc2f9224 | |
| parent | 3296d058b7cebb3a7a6c86988db72bed8cde49e1 (diff) | |
btrfs-progs: restore: update help text
Make it clear that --xattr restores the xattrs. Fix some whitespace
damage and add an enum for the long-only option.
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | cmds-restore.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/cmds-restore.c b/cmds-restore.c index 1b3748b2..40806ef1 100644 --- a/cmds-restore.c +++ b/cmds-restore.c @@ -1380,9 +1380,9 @@ const char * const cmd_restore_usage[] = { "Try to restore files from a damaged filesystem (unmounted)", "", "-s|--snapshots get snapshots", - "-x|--xattr get extended attributes", + "-x|--xattr restore extended attributes", "-m|--metadata restore owner, mode and times", - "-S|--symlinks restore symbolic links", + "-S|--symlink restore symbolic links", "-v|--verbose verbose", "-i|--ignore-errors ignore errors", "-o|--overwrite overwrite", @@ -1421,8 +1421,10 @@ int cmd_restore(int argc, char **argv) while (1) { int opt; + enum { GETOPT_VAL_PATH_REGEX = 256 }; static const struct option long_options[] = { - { "path-regex", required_argument, NULL, 256}, + { "path-regex", required_argument, NULL, + GETOPT_VAL_PATH_REGEX }, { "dry-run", no_argument, NULL, 'D'}, { "metadata", no_argument, NULL, 'm'}, { "symlinks", no_argument, NULL, 'S'}, @@ -1495,8 +1497,7 @@ int cmd_restore(int argc, char **argv) case 'c': match_cflags |= REG_ICASE; break; - /* long option without single letter alternative */ - case 256: + case GETOPT_VAL_PATH_REGEX: match_regstr = optarg; break; case 'x': |