diff options
Diffstat (limited to 'arch/m32r/include/asm/uaccess.h')
| -rw-r--r-- | arch/m32r/include/asm/uaccess.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/m32r/include/asm/uaccess.h b/arch/m32r/include/asm/uaccess.h index 07be349c00ad..496c4716dbc8 100644 --- a/arch/m32r/include/asm/uaccess.h +++ b/arch/m32r/include/asm/uaccess.h @@ -482,8 +482,6 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) long __must_check strncpy_from_user(char *dst, const char __user *src, long count); -long __must_check __strncpy_from_user(char *dst, - const char __user *src, long count); /** * __clear_user: - Zero a block of memory in user space, with less checking. @@ -511,22 +509,6 @@ unsigned long __clear_user(void __user *mem, unsigned long len); */ unsigned long clear_user(void __user *mem, unsigned long len); -/** - * strlen_user: - Get the size of a string in user space. - * @str: The string to measure. - * - * Context: User context only. This function may sleep if pagefaults are - * enabled. - * - * Get the size of a NUL-terminated string in user space. - * - * Returns the size of the string INCLUDING the terminating NUL. - * On exception, returns 0. - * - * If there is a limit on the length of a valid string, you may wish to - * consider using strnlen_user() instead. - */ -#define strlen_user(str) strnlen_user(str, ~0UL >> 1) long strnlen_user(const char __user *str, long n); #endif /* _ASM_M32R_UACCESS_H */ |