From 3c46bdcaec53eda069a8a9cd60621c7431aa7842 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 15 May 2007 01:41:29 -0700 Subject: m68k: implement __clear_user() m68k: implement __clear_user(), which is needed by fs/signalfd.c Since we always let the MMU do all checking, clear_user() and __clear_user() are identical. The old clear_user() is renamed to __clear_user() for consistency. Signed-off-by: Geert Uytterhoeven Cc: Davide Libenzi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-m68k/uaccess.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/asm-m68k') diff --git a/include/asm-m68k/uaccess.h b/include/asm-m68k/uaccess.h index 6a4cf208151..5c1264cf0c6 100644 --- a/include/asm-m68k/uaccess.h +++ b/include/asm-m68k/uaccess.h @@ -361,7 +361,9 @@ __constant_copy_to_user(void __user *to, const void *from, unsigned long n) long strncpy_from_user(char *dst, const char __user *src, long count); long strnlen_user(const char __user *src, long n); -unsigned long clear_user(void __user *to, unsigned long n); +unsigned long __clear_user(void __user *to, unsigned long n); + +#define clear_user __clear_user #define strlen_user(str) strnlen_user(str, 32767) -- cgit v1.2.3