path: root/arch/x86/include/asm/uaccess.h
diff options
authorH. Peter Anvin <>2012-09-21 12:43:11 -0700
committerH. Peter Anvin <>2012-09-21 12:45:26 -0700
commita052858fabb376b695f2c125633daa6728e0f284 (patch)
treebbbde26ed206bf10f24c1183a01a86608e24c026 /arch/x86/include/asm/uaccess.h
parent51ae4a2d775e1ee456282d7c60e49693d0a8555d (diff)
x86, uaccess: Merge prototypes for clear_user/__clear_user
The prototypes for clear_user() and __clear_user() are identical in the 32- and 64-bit headers. No functionality change. Signed-off-by: H. Peter Anvin <> Link:
Diffstat (limited to 'arch/x86/include/asm/uaccess.h')
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index e1f3a17034fc..2c7df3d184f2 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -569,6 +569,9 @@ strncpy_from_user(char *dst, const char __user *src, long count);
extern __must_check long strlen_user(const char __user *str);
extern __must_check long strnlen_user(const char __user *str, long n);
+unsigned long __must_check clear_user(void __user *mem, unsigned long len);
+unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
* movsl can be slow when source and dest are not both 8-byte aligned