#include <asm/page.h> /* for PAGE_SIZE */
#include <asm/div64.h>
+#include <asm/sections.h> /* for dereference_function_descriptor() */
/* Works only for digits and letters, but small and fast */
#define TOLOWER(x) ((x) | 0x20)
return buf;
}
-static inline void *dereference_function_descriptor(void *ptr)
-{
-#if defined(CONFIG_IA64) || defined(CONFIG_PPC64)
- void *p;
- if (!probe_kernel_address(ptr, p))
- ptr = p;
-#endif
- return ptr;
-}
-
static char *symbol_string(char *buf, char *end, void *ptr, int field_width, int precision, int flags)
{
unsigned long value = (unsigned long) ptr;
* @fmt: The format string to use
* @args: Arguments for the format string
*
+ * This function follows C99 vsnprintf, but has some extensions:
+ * %pS output the name of a text symbol
+ * %pF output the name of a function pointer
+ *
* The return value is the number of characters which would
* be generated for the given input, excluding the trailing
* '\0', as per ISO C99. If you want to have the exact
*
* Call this function if you are already dealing with a va_list.
* You probably want scnprintf() instead.
+ *
+ * See the vsnprintf() documentation for format string extensions over C99.
*/
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
{
* generated for the given input, excluding the trailing null,
* as per ISO C99. If the return is greater than or equal to
* @size, the resulting string is truncated.
+ *
+ * See the vsnprintf() documentation for format string extensions over C99.
*/
int snprintf(char * buf, size_t size, const char *fmt, ...)
{
*
* Call this function if you are already dealing with a va_list.
* You probably want sprintf() instead.
+ *
+ * See the vsnprintf() documentation for format string extensions over C99.
*/
int vsprintf(char *buf, const char *fmt, va_list args)
{
* The function returns the number of characters written
* into @buf. Use snprintf() or scnprintf() in order to avoid
* buffer overflows.
+ *
+ * See the vsnprintf() documentation for format string extensions over C99.
*/
int sprintf(char * buf, const char *fmt, ...)
{