depmod.h

用于linux2.6内核支持模块的插入和卸载

#ifndef MODINITTOOLS_DEPMOD_H
#define MODINITTOOLS_DEPMOD_H
#include "list.h"

struct module;

/* Functions provided by depmod.c */
void fatal(const char *fmt, ...) __attribute__ ((noreturn,
						 format (printf, 1, 2)));
void warn(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
void *do_nofail(void *ptr, const char *file, int line, const char *expr);
#define NOFAIL(ptr)	do_nofail((ptr), __FILE__, __LINE__, #ptr)

void add_symbol(const char *name, struct module *owner);
struct module *find_symbol(const char *name, const char *modname, int weak);
void add_dep(struct module *mod, struct module *depends_on);

struct module
{
	/* Next module in list of all modules */
	struct module *next;

	/* 64 or 32 bit? */
	struct module_ops *ops;

	/* Dependencies: filled in by ops->calculate_deps() */
	unsigned int num_deps;
	struct module **deps;

	/* Set while we are traversing dependencies */
	struct list_head dep_list;

	/* Tables extracted from module by ops->fetch_tables(). */
	/* FIXME: Do other tables too --RR */
	unsigned int pci_size;
	void *pci_table;
	unsigned int usb_size;
	void *usb_table;
	unsigned int ieee1394_size;
	void *ieee1394_table;
	unsigned int ccw_size;
	void *ccw_table;
	unsigned int pnp_size;
	void *pnp_table;
	unsigned int pnp_card_size;
	unsigned int pnp_card_offset;
	void *pnp_card_table;
	unsigned int input_size;
	void *input_table;

	/* File contents and length. */
	void *data;
	unsigned long len;

	char pathname[0];
};

#endif /* MODINITTOOLS_DEPMOD_H */