Btrfs-progs: move open_file_or_dir() to utils.c

The definition of the function open_file_or_dir() is moved from common.c
to utils.c in order to be able to share some common code between scrub
and the device stats in the following step. That common code uses
open_file_or_dir(). Since open_file_or_dir() makes use of the function
dirfd(3), the required XOPEN version was raised from 6 to 7.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Original-Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/commands.h b/commands.h
index bb6d2dd7..8114a73d 100644
--- a/commands.h
+++ b/commands.h
@@ -79,9 +79,6 @@ void help_ambiguous_token(const char *arg, const struct cmd_group *grp);
 
 void help_command_group(const struct cmd_group *grp, int argc, char **argv);
 
-/* common.c */
-int open_file_or_dir(const char *fname);
-
 extern const struct cmd_group subvolume_cmd_group;
 extern const struct cmd_group filesystem_cmd_group;
 extern const struct cmd_group balance_cmd_group;