diff options
Diffstat (limited to 'linux-headers/include/linux/swab.h')
-rw-r--r-- | linux-headers/include/linux/swab.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/linux-headers/include/linux/swab.h b/linux-headers/include/linux/swab.h index afb7eb7..e90116a 100644 --- a/linux-headers/include/linux/swab.h +++ b/linux-headers/include/linux/swab.h @@ -4,6 +4,7 @@ #include <linux/types.h> +#include <asm/bitsperlong.h> #include <asm/swab.h> /* @@ -132,6 +133,15 @@ static __inline__ __u32 __fswahb32(__u32 val) __fswab64(x)) #endif +static __always_inline unsigned long __swab(const unsigned long y) +{ +#if __BITS_PER_LONG == 64 + return __swab64(y); +#else /* __BITS_PER_LONG == 32 */ + return __swab32(y); +#endif +} + /** * __swahw32 - return a word-swapped 32-bit value * @x: value to wordswap |