GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 23:32:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[PATCH] m32r: more basic __user annotations

Browse source 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2005-09-26 06:19:28 +01:00 • committed by Linus Torvalds
parent c74dbac714
commit a880948b2b
2 changed files with 14 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

16
arch/m32r/lib/usercopy.c
View file

@ -13,7 +13,7 @@
#include <asm/uaccess.h>
unsigned long
__generic_copy_to_user(void *to, const void *from, unsigned long n)
__generic_copy_to_user(void __user *to, const void *from, unsigned long n)
{
prefetch(from);
if (access_ok(VERIFY_WRITE, to, n))
@ -22,7 +22,7 @@ __generic_copy_to_user(void *to, const void *from, unsigned long n)
}
unsigned long
__generic_copy_from_user(void *to, const void *from, unsigned long n)
__generic_copy_from_user(void *to, const void __user *from, unsigned long n)
{
prefetchw(to);
if (access_ok(VERIFY_READ, from, n))
@ -111,7 +111,7 @@ do { \
#endif /* CONFIG_ISA_DUAL_ISSUE */
long
__strncpy_from_user(char *dst, const char *src, long count)
__strncpy_from_user(char *dst, const char __user *src, long count)
{
long res;
__do_strncpy_from_user(dst, src, count, res);
@ -119,7 +119,7 @@ __strncpy_from_user(char *dst, const char *src, long count)
}
long
strncpy_from_user(char *dst, const char *src, long count)
strncpy_from_user(char *dst, const char __user *src, long count)
{
long res = -EFAULT;
if (access_ok(VERIFY_READ, src, 1))
@ -222,7 +222,7 @@ do { \
#endif /* not CONFIG_ISA_DUAL_ISSUE */
unsigned long
clear_user(void *to, unsigned long n)
clear_user(void __user *to, unsigned long n)
{
if (access_ok(VERIFY_WRITE, to, n))
__do_clear_user(to, n);
@ -230,7 +230,7 @@ clear_user(void *to, unsigned long n)
}
unsigned long
__clear_user(void *to, unsigned long n)
__clear_user(void __user *to, unsigned long n)
{
__do_clear_user(to, n);
return n;
@ -244,7 +244,7 @@ __clear_user(void *to, unsigned long n)
#ifdef CONFIG_ISA_DUAL_ISSUE
long strnlen_user(const char *s, long n)
long strnlen_user(const char __user *s, long n)
{
unsigned long mask = -__addr_ok(s);
unsigned long res;
@ -313,7 +313,7 @@ long strnlen_user(const char *s, long n)
#else /* not CONFIG_ISA_DUAL_ISSUE */
long strnlen_user(const char *s, long n)
long strnlen_user(const char __user *s, long n)
{
unsigned long mask = -__addr_ok(s);
unsigned long res;