diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2020-01-16 13:18:38 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2021-07-23 14:39:56 +0200 |
| commit | f27180dd63e1e6eca3230b9d3fdcc33564a81117 (patch) | |
| tree | 32f334f2fad44c2b989b546970e830a165ebc1ce /arch/csky/include | |
| parent | 2734d6c1b1a089fb593ef6a23d4b70903526fe0c (diff) | |
asm-generic/uaccess.h: remove __strncpy_from_user/__strnlen_user
This is a preparation for changing over architectures to the
generic implementation one at a time. As there are no callers
of either __strncpy_from_user() or __strnlen_user(), fold these
into the strncpy_from_user() and strnlen_user() functions to make
each implementation independent of the others.
Many of these implementations have known bugs, but the intention
here is to not change behavior at all and stay compatible with
those bugs for the moment.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/include')
| -rw-r--r-- | arch/csky/include/asm/uaccess.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/csky/include/asm/uaccess.h b/arch/csky/include/asm/uaccess.h index ac83823fc437..e17c02a6709f 100644 --- a/arch/csky/include/asm/uaccess.h +++ b/arch/csky/include/asm/uaccess.h @@ -209,11 +209,11 @@ unsigned long raw_copy_to_user(void *to, const void *from, unsigned long n); unsigned long __clear_user(void __user *to, unsigned long n); #define __clear_user __clear_user -long __strncpy_from_user(char *dst, const char *src, long count); -#define __strncpy_from_user __strncpy_from_user +long strncpy_from_user(char *dst, const char *src, long count); +#define strncpy_from_user strncpy_from_user -long __strnlen_user(const char *s, long n); -#define __strnlen_user __strnlen_user +long strnlen_user(const char *s, long n); +#define strnlen_user strnlen_user #include <asm/segment.h> #include <asm-generic/uaccess.h> |