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  B   ˆl–Ü4ý( ©³( 	Å€fàB¦-ÿ¿„®<÷_†I|¥+a–Ü4ý()¨‰P@Šzã-)‹FÿÃ ?÷     /* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Dynamic loading of modules into the kernel.
 *
 * Rewritten by Richard Henderson <rth@tamu.edu> Dec 1996
 * Rewritten again by Rusty Russell, 2002
 */

#ifndef _LINUX_MODULE_H
#define _LINUX_MODULE_H

#include <linux/list.h>
#include <linux/stat.h>
#include <linux/buildid.h>
#include <linux/compiler.h>
#include <linux/cache.h>
#include <linux/kmod.h>
#include <linux/init.h>
#include <linux/elf.h>
#include <linux/stringify.h>
#include <linux/kobject.h>
#include <linux/moduleparam.h>
#include <linux/jump_label.h>
#include <linux/export.h>
#include <linux/rbtree_latch.h>
#include <linux/error-injection.h>
#include <linux/tracepoint-defs.h>
#include <linux/srcu.h>
#include <linux/static_call_types.h>
#include <linux/dynamic_debug.h>
#include <linux/cfi.h>

#include <linux/percpu.h>
#include <asm/module.h>

#define MODULE_NAME_LEN MAX_PARAM_PREFIX_LEN

struct modversion_info {
	unsigned long crc;
	char name[MODULE_NAME_LEN];
};

struct module;
struct exception_table_entry;

struct module_kobject {
	struct kobject kobj;
	struct module *mod;
	struct kobject *drivers_dir;
	struct module_param_attrs *mp;
	struct completion *kobj_completion;
} __randomize_layout;

struct module_attribute {
	struct attribute attr;
	ssize_t (*show)(struct module_attribute *, struct module_kobject *,
			char *);
	ssize_t (*store)(struct module_attribute *, struct module_kobject *,
			 const char *, size_t count);
	void (*setup)(struct module *, const char *);
	int (*test)(struct module *);
	void (*free)(struct module *);
};

struct module_version_attribute {
	struct module_attribute mattr;
	const char *module_name;
	const char *version;
};

extern ssize_t __modver_version_show(struct module_attribute *,
				     struct module_kobject *, char *);

extern struct module_attribute module_uevent;

/* These are either module local, or the kernel's dummy ones. */
extern int init_module(void);
extern void cleanup_module(void);

#ifndef MODULE
/**
 * module_init() - driver initialization entry point
 * @x: function to be run at kernel boot time or module insertion
 *
 * module_init() will either be called during do_initcalls() (if
 * builtin) or at module insertion time (if a module).  There can only
 * be one per module.
 */
#define module_init(x)	__initcall(x);

/**
 * module_exit() - driver exit entry point
 * @x: function to be run when driver is removed
 *
 * module_exit() will wrap the driver clean-up code
 * with cleanup_module() when used with rmmod when
 * the driver is a module.  If the driver is statically
 * compiled into the kernel, module_exit() has no effect.
 * There can only be one per module.
 */
#define module_exit(x)	__exitcall(x);

#else /* MODULE */

/*
 * In most cases loadable modules do not need custom
 * initcall levels. There are still some valid cases where
 * a driver may be needed early if built in, and does not
 * matter when built as a loadable module. Like bus
 * snooping debug drivers.
 */
#define early_initcall(fn)		module_init(fn)
#define core_initcall(fn)		module_init(fn)
#define core_initcall_sync(fn)		module_init(fn)
#define postcore_initcall(fn)		module_init(fn)
#define postcore_initcall_sync(fn)	module_init(fn)
#define arch_initcall(fn)		module_init(fn)
#define subsys_initcall(fn)		module_init(fn)
#define subsys_initcall_sync(fn)	module_init(fn)
#define fs_initcall(fn)			module_init(fn)
#define fs_initcall_sync(fn)		module_init(fn)
#define rootfs_initcall(fn)		module_init(fn)
#define device_initcall(fn)		module_init(fn)
#define device_initcall_sync(fn)	module_init(fn)
#define late_initcall(fn)		module_init(fn)
#define late_initcall_sync(fn)		module_init(fn)

#define console_initcall(fn)		module_init(fn)

/* Each module must use one module_init(). */
#define module_init(initfn)					\
	static inline initcall_t __maybe_unused __inittest(void)		\
	{ return initfn; }					\
	int init_module(void) __copy(initfn)			\
		__attribute__((alias(#initfn)));		\
	___ADDRESSABLE(init_module, __initdata