Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _LINUX_INIT_H
3#define _LINUX_INIT_H
4
5#include <linux/compiler.h>
6#include <asm/export.h>
7#include <linux/memory_hotplug.h>
8
9#define __section(section) __attribute__((__section__(section)))
10
11#define __initconst
12#define __meminit
13#define __meminitdata
14#define __refdata
15#define __initdata
16
17struct obs_kernel_param {
18 const char *str;
19 int (*setup_func)(char *st);
20 int early;
21};
22
23#define __setup_param(str, unique_id, fn, early) \
24 static const char __setup_str_##unique_id[] __initconst \
25 __aligned(1) = str; \
26 static struct obs_kernel_param __setup_##unique_id \
27 __used __section(".init.setup") \
28 __aligned(__alignof__(struct obs_kernel_param)) = \
29 { __setup_str_##unique_id, fn, early }
30
31#define early_param(str, fn) \
32 __setup_param(str, fn, fn, 1)
33
34#endif