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btrfs-progs: inspect subvolid-resolve: fix argument parsing 

"inspect-internal subvolid-resolve" doesn't work from the following commit.

commit 176aeca9a148 ("btrfs-progs: add getopt stubs where needed")

It's because 1st argument, subvolid, is also used for the pathname of
filesystem. 2nd argument should be used for this purpose instead.

* actual result

   ==================================================
   # ./btrfs inspect-internal subvolid-resolve 260 /btrfs
   ERROR: cannot access '260': No such file or directory
   ==================================================

* expected result

   ==================================================
   # btrfs inspect-internal subvolid-resolve 260 /btrfs
   snap
   ==================================================

Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
master
Satoru Takeuchi 2016-03-18 10:31:32 +09:00 committed by David Sterba
parent 5bec887333
commit f4f4fb2061
1 changed files with 1 additions and 1 deletions
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2
cmds-inspect.c
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@ -273,7 +273,7 @@ static int cmd_inspect_subvolid_resolve(int argc, char **argv)
if (check_argc_exact(argc - optind, 2))
usage(cmd_inspect_subvolid_resolve_usage);
fd = btrfs_open_dir(argv[optind], &dirstream, 1);
fd = btrfs_open_dir(argv[optind + 1], &dirstream, 1);
if (fd < 0) {
ret = -ENOENT;
goto out;