Use a more descriptive name, the interface is generic so it should use
the generic term for file/directory.
Signed-off-by: David Sterba <dsterba@suse.com>
For historical reasons the helpers [btrfs_]open_dir... return also
the 'DIR *dirstream' value when a directory is opened.
However this is never used. So avoid calling diropen() and return only
the fd. This is a preparatory patch.
Signed-off-by: Goffredo Baroncelli <kreijack@libero.it>
Signed-off-by: David Sterba <dsterba@suse.com>
The function check_where_mounted() scans the system for all other btrfs
devices, which is necessary for its operation. However, in certain
cases, devices remaining in the scanned state is undesirable. Introduce
the 'noscan' argument to make devices unscanned before return.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The tool IWYU (include what you use) suggests to remove and add some
includes. This is only partial to avoid accidental build breakage, the
includes are entangled and will have to be cleaned in the future again.
Signed-off-by: David Sterba <dsterba@suse.com>
There's a group of functions that are related to opening filesystem in
various modes, this can be moved to a separate file.
Signed-off-by: David Sterba <dsterba@suse.com>
