51dc893fc1
This allows to pass not only C code, but also preprocessor directives. Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
106 lines
2.4 KiB
Bash
106 lines
2.4 KiB
Bash
#!/bin/bash
|
|
#
|
|
# Copyright(c) 2012-2022 Intel Corporation
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
#
|
|
|
|
. $(dirname $3)/conf_framework
|
|
|
|
check() {
|
|
cur_name=$(basename $2)
|
|
config_file_path=$1
|
|
if compile_module $cur_name "dev_t dev; lookup_bdev(\"some_path\", &dev);" "linux/blkdev.h"
|
|
then
|
|
echo $cur_name "1" >> $config_file_path
|
|
elif compile_module $cur_name "lookup_bdev(\"some_path\");" "linux/fs.h" "linux/blkdev.h"
|
|
then
|
|
echo $cur_name "2" >> $config_file_path
|
|
elif compile_module $cur_name "lookup_bdev(\"some_path\", 0);" "linux/fs.h" "linux/blkdev.h"
|
|
then
|
|
echo $cur_name "3" >> $config_file_path
|
|
else
|
|
echo $cur_name "X" >> $config_file_path
|
|
fi
|
|
}
|
|
|
|
apply() {
|
|
case "$1" in
|
|
"1")
|
|
add_function "
|
|
static inline bool cas_bdev_exist(const char *path)
|
|
{
|
|
dev_t dev;
|
|
int result;
|
|
|
|
result = lookup_bdev(path, &dev);
|
|
return !result;
|
|
}"
|
|
add_function "
|
|
static inline bool cas_bdev_match(const char *path, struct block_device *bd)
|
|
{
|
|
dev_t dev;
|
|
int result;
|
|
|
|
result = lookup_bdev(path, &dev);
|
|
if (result)
|
|
return false;
|
|
|
|
return (bd->bd_dev == dev);
|
|
}" ;;
|
|
"2")
|
|
add_function "
|
|
static inline bool cas_bdev_exist(const char *path)
|
|
{
|
|
struct block_device *bdev;
|
|
|
|
bdev = lookup_bdev(path);
|
|
if (IS_ERR(bdev))
|
|
return false;
|
|
bdput(bdev);
|
|
return true;
|
|
}"
|
|
add_function "
|
|
static inline bool cas_bdev_match(const char *path, struct block_device *bd)
|
|
{
|
|
struct block_device *bdev;
|
|
bool match = false;
|
|
|
|
bdev = lookup_bdev(path);
|
|
if (IS_ERR(bdev))
|
|
return false;
|
|
match = (bdev == bd);
|
|
bdput(bdev);
|
|
return match;
|
|
}" ;;
|
|
"3")
|
|
add_function "
|
|
static inline bool cas_bdev_exist(const char *path)
|
|
{
|
|
struct block_device *bdev;
|
|
|
|
bdev = lookup_bdev(path, 0);
|
|
if (IS_ERR(bdev))
|
|
return false;
|
|
bdput(bdev);
|
|
return true;
|
|
}"
|
|
add_function "
|
|
static inline bool cas_bdev_match(const char *path, struct block_device *bd)
|
|
{
|
|
struct block_device *bdev;
|
|
bool match = false;
|
|
|
|
bdev = lookup_bdev(path, 0);
|
|
if (IS_ERR(bdev))
|
|
return false;
|
|
match = (bdev == bd);
|
|
bdput(bdev);
|
|
return match;
|
|
}" ;;
|
|
*)
|
|
exit 1
|
|
esac
|
|
}
|
|
|
|
conf_run $@
|