This commit was manufactured by cvs2svn to create tag

[linux-2.6.git] / arch / i386 / lib / usercopy.c

diff --git a/arch/i386/lib/usercopy.c b/arch/i386/lib/usercopy.c
index 416a4d1..62e3836 100644 (file)
--- a/arch/i386/lib/usercopy.c
+++ b/arch/i386/lib/usercopy.c
@@ -9,7 +9,6 @@
 #include <linux/mm.h>
 #include <linux/highmem.h>
 #include <linux/blkdev.h>
-#include <linux/module.h>
 #include <asm/uaccess.h>
 #include <asm/mmx.h>
 
@@ -77,7 +76,7 @@ do {                                                                     \
  * and returns @count.
  */
 long
-__strncpy_from_user(char *dst, const char __user *src, long count)
+__direct_strncpy_from_user(char *dst, const char __user *src, long count)
 {
        long res;
        __do_strncpy_from_user(dst, src, count, res);
@@ -103,7 +102,7 @@ __strncpy_from_user(char *dst, const char __user *src, long count)
  * and returns @count.
  */
 long
-strncpy_from_user(char *dst, const char __user *src, long count)
+direct_strncpy_from_user(char *dst, const char __user *src, long count)
 {
        long res = -EFAULT;
        if (access_ok(VERIFY_READ, src, 1))
@@ -148,7 +147,7 @@ do {                                                                        \
  * On success, this will be zero.
  */
 unsigned long
-clear_user(void __user *to, unsigned long n)
+direct_clear_user(void __user *to, unsigned long n)
 {
        might_sleep();
        if (access_ok(VERIFY_WRITE, to, n))
@@ -168,7 +167,7 @@ clear_user(void __user *to, unsigned long n)
  * On success, this will be zero.
  */
 unsigned long
-__clear_user(void __user *to, unsigned long n)
+__direct_clear_user(void __user *to, unsigned long n)
 {
        __do_clear_user(to, n);
        return n;
@@ -185,7 +184,7 @@ __clear_user(void __user *to, unsigned long n)
  * On exception, returns 0.
  * If the string is too long, returns a value greater than @n.
  */
-long strnlen_user(const char __user *s, long n)
+long direct_strnlen_user(const char __user *s, long n)
 {
        unsigned long mask = -__addr_ok(s);
        unsigned long res, tmp;
@@ -568,8 +567,7 @@ survive:
        return n;
 }
 
-unsigned long
-__copy_from_user_ll(void *to, const void __user *from, unsigned long n)
+unsigned long __copy_from_user_ll(void *to, const void __user *from, unsigned long n)
 {
        if (movsl_is_ok(to, from, n))
                __copy_user_zeroing(to, (const void *) from, n);
@@ -578,53 +576,3 @@ __copy_from_user_ll(void *to, const void __user *from, unsigned long n)
        return n;
 }
 
-/**
- * copy_to_user: - Copy a block of data into user space.
- * @to:   Destination address, in user space.
- * @from: Source address, in kernel space.
- * @n:    Number of bytes to copy.
- *
- * Context: User context only.  This function may sleep.
- *
- * Copy data from kernel space to user space.
- *
- * Returns number of bytes that could not be copied.
- * On success, this will be zero.
- */
-unsigned long
-copy_to_user(void __user *to, const void *from, unsigned long n)
-{
-       might_sleep();
-       if (access_ok(VERIFY_WRITE, to, n))
-               n = __copy_to_user(to, from, n);
-       return n;
-}
-EXPORT_SYMBOL(copy_to_user);
-
-/**
- * copy_from_user: - Copy a block of data from user space.
- * @to:   Destination address, in kernel space.
- * @from: Source address, in user space.
- * @n:    Number of bytes to copy.
- *
- * Context: User context only.  This function may sleep.
- *
- * Copy data from user space to kernel space.
- *
- * Returns number of bytes that could not be copied.
- * On success, this will be zero.
- *
- * If some data could not be copied, this function will pad the copied
- * data to the requested size using zero bytes.
- */
-unsigned long
-copy_from_user(void *to, const void __user *from, unsigned long n)
-{
-       might_sleep();
-       if (access_ok(VERIFY_READ, from, n))
-               n = __copy_from_user(to, from, n);
-       else
-               memset(to, 0, n);
-       return n;
-}
-EXPORT_SYMBOL(copy_from_user);