#ifdef __ASSEMBLY__
-#define _ASMLANGUAGE
#include <asm/current.h>
-#include <asm/offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/processor.h>
/*
.Laccess_ok_\@:
.endm
-/*
- * verify_area determines whether a memory access is allowed. It's
- * mostly an unnecessary wrapper for access_ok, but we provide it as a
- * duplicate of the verify_area() C inline function below. See the
- * equivalent C version below for clarity.
- *
- * On error, verify_area branches to a label indicated by parameter
- * <error>. This implies that the macro falls through to the next
- * instruction on success.
- *
- * Note that we assume success is the common case, and we optimize the
- * branch fall-through case on success.
- *
- * On Entry:
- * <aa> register containing memory address
- * <as> register containing memory size
- * <at> temp register
- * <error> label to branch to on error; implies fall-through
- * macro on success
- * On Exit:
- * <aa> preserved
- * <as> preserved
- * <at> destroyed
- */
- .macro verify_area aa, as, at, sp, error
- access_ok \at, \aa, \as, \sp, \error
- .endm
-
-
#else /* __ASSEMBLY__ not defined */
#include <linux/sched.h>
#define __access_ok(addr,size) (__kernel_ok || __user_ok((addr),(size)))
#define access_ok(type,addr,size) __access_ok((unsigned long)(addr),(size))
-extern inline int verify_area(int type, const void * addr, unsigned long size)
-{
- return access_ok(type,addr,size) ? 0 : -EFAULT;
-}
-
/*
* These are the main single-value transfer routines. They
* automatically use the right size if we just have the right pointer
* success.
*/
-extern inline unsigned long
+static inline unsigned long
__xtensa_clear_user(void *addr, unsigned long size)
{
if ( ! memset(addr, 0, size) )
return 0;
}
-extern inline unsigned long
+static inline unsigned long
clear_user(void *addr, unsigned long size)
{
if (access_ok(VERIFY_WRITE, addr, size))
extern long __strncpy_user(char *, const char *, long);
#define __strncpy_from_user __strncpy_user
-extern inline long
+static inline long
strncpy_from_user(char *dst, const char *src, long count)
{
if (access_ok(VERIFY_READ, src, 1))
*/
extern long __strnlen_user(const char *, long);
-extern inline long strnlen_user(const char *str, long len)
+static inline long strnlen_user(const char *str, long len)
{
unsigned long top = __kernel_ok ? ~0UL : TASK_SIZE - 1;