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