#define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s]") + (KSYM_NAME_LEN - 1) + \
2*(BITS_PER_LONG*3/10) + (MODULE_NAME_LEN - 1) + 1)
+struct module;
+
#ifdef CONFIG_KALLSYMS
/* Lookup the address for a symbol. Returns 0 if not found. */
unsigned long kallsyms_lookup_name(const char *name);
+/* Call a function on each kallsyms symbol in the core kernel */
+int kallsyms_on_each_symbol(int (*fn)(void *, const char *, struct module *,
+ unsigned long),
+ void *data);
+
extern int kallsyms_lookup_size_offset(unsigned long addr,
unsigned long *symbolsize,
unsigned long *offset);
return 0;
}
+static inline int kallsyms_on_each_symbol(int (*fn)(void *, const char *,
+ struct module *,
+ unsigned long),
+ void *data)
+{
+ return 0;
+}
+
static inline int kallsyms_lookup_size_offset(unsigned long addr,
unsigned long *symbolsize,
unsigned long *offset)
}
/*
- * Pretty-print a function pointer.
- *
- * ia64 and ppc64 function pointers are really function descriptors,
- * which contain a pointer the real address.
+ * Pretty-print a function pointer. This function is deprecated.
+ * Please use the "%pF" vsprintf format instead.
*/
-static inline void print_fn_descriptor_symbol(const char *fmt, void *addr)
+static inline void __deprecated print_fn_descriptor_symbol(const char *fmt, void *addr)
{
#if defined(CONFIG_IA64) || defined(CONFIG_PPC64)
addr = *(void **)addr;