#!/bin/bash
#
# Copyright(c) 2012-2022 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause
#

. $(dirname $3)/conf_framework.sh


check() {
	cur_name=$(basename $2)
	config_file_path=$1	
    if compile_module $cur_name "struct block_device *bd; bdev_whole(bd);" "linux/blk_types.h" "linux/genhd.h" ||
       compile_module $cur_name "struct block_device *bd; bdev_whole(bd);" "linux/blk_types.h" "linux/blkdev.h"
    then
        echo $cur_name 1 >> $config_file_path
    elif compile_module $cur_name "struct block_device *bd; bd->bd_contains;" "linux/blk_types.h" "linux/fs.h"
    then
        echo $cur_name 2 >> $config_file_path
    else
        echo $cur_name X >> $config_file_path
    fi
}

apply() {
    case "$1" in
    "1")
        add_define "cas_bdev_whole(bd) \\
            bdev_whole(bd)" ;;
    "2")
        add_define "cas_bdev_whole(bd) \\
            (bd->bd_contains)" ;;
    *)
        exit 1
    esac
}

conf_run $@