LXR linux/include/linux/extable.h

   1#ifndef _LINUX_EXTABLE_H
   2#define _LINUX_EXTABLE_H
   3
   4#include <linux/stddef.h>       /* for NULL */
   5
   6struct module;
   7struct exception_table_entry;
   8
   9const struct exception_table_entry *
  10search_extable(const struct exception_table_entry *first,
  11               const struct exception_table_entry *last,
  12               unsigned long value);
  13void sort_extable(struct exception_table_entry *start,
  14                  struct exception_table_entry *finish);
  15void sort_main_extable(void);
  16void trim_init_extable(struct module *m);
  17
  18/* Given an address, look for it in the exception tables */
  19const struct exception_table_entry *search_exception_tables(unsigned long add);
  20
  21#ifdef CONFIG_MODULES
  22/* For extable.c to search modules' exception tables. */
  23const struct exception_table_entry *search_module_extables(unsigned long addr);
  24#else
  25static inline const struct exception_table_entry *
  26search_module_extables(unsigned long addr)
  27{
  28        return NULL;
  29}
  30#endif /*CONFIG_MODULES*/
  31
  32#endif /* _LINUX_EXTABLE_H */
  33