e4bc62bd18
Since commit 51dc893fc1 every script must take care about adding a semicolon at
the end of compilable line of code
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
78 lines
1.9 KiB
Bash
78 lines
1.9 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 "vm_munmap(0, 0); MAP_PRIVATE;" "linux/mm.h"
|
|
then
|
|
echo $cur_name "1" >> $config_file_path
|
|
elif compile_module $cur_name "do_munmap(NULL, 0);" "linux/mm.h"
|
|
then
|
|
echo $cur_name "2" >> $config_file_path
|
|
elif compile_module $cur_name "vm_munmap(0, 0); MAP_PRIVATE;" "linux/mm.h"\
|
|
"uapi/linux/mman.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 "
|
|
#include <uapi/asm-generic/mman-common.h>
|
|
static inline unsigned long cas_vm_mmap(struct file *file,
|
|
unsigned long addr, unsigned long len)
|
|
{
|
|
return vm_mmap(file, addr, len, PROT_READ | PROT_WRITE,
|
|
MAP_ANONYMOUS | MAP_PRIVATE, 0);
|
|
}"
|
|
add_function "
|
|
static inline int cas_vm_munmap(unsigned long start, size_t len)
|
|
{
|
|
return vm_munmap(start, len);
|
|
}" ;;
|
|
"2")
|
|
add_function "
|
|
#include <asm-generic/mman-common.h>
|
|
static inline unsigned long cas_vm_mmap(struct file *file,
|
|
unsigned long addr, unsigned long len)
|
|
{
|
|
return do_mmap_pgoff(file, addr, len, PROT_READ | PROT_WRITE,
|
|
MAP_ANONYMOUS | MAP_PRIVATE, 0);
|
|
}"
|
|
add_function "
|
|
static inline int cas_vm_munmap(unsigned long start, size_t len)
|
|
{
|
|
return do_munmap(current->mm, start, len);
|
|
}" ;;
|
|
"3")
|
|
add_function "
|
|
#include <uapi/asm-generic/mman-common.h>
|
|
#include <uapi/linux/mman.h>
|
|
static inline unsigned long cas_vm_mmap(struct file *file,
|
|
unsigned long addr, unsigned long len)
|
|
{
|
|
return vm_mmap(file, addr, len, PROT_READ | PROT_WRITE,
|
|
MAP_ANONYMOUS | MAP_PRIVATE, 0);
|
|
}"
|
|
add_function "
|
|
static inline int cas_vm_munmap(unsigned long start, size_t len)
|
|
{
|
|
return vm_munmap(start, len);
|
|
}" ;;
|
|
*)
|
|
exit 1
|
|
esac
|
|
}
|
|
|
|
conf_run $@
|