diff options
Diffstat (limited to 'include/uapi/linux/types.h')
| -rw-r--r-- | include/uapi/linux/types.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/uapi/linux/types.h b/include/uapi/linux/types.h index f6d2f83cbe29..48b933938877 100644 --- a/include/uapi/linux/types.h +++ b/include/uapi/linux/types.h @@ -13,18 +13,25 @@ #include <linux/posix_types.h> +#ifdef __SIZEOF_INT128__ +typedef __signed__ __int128 __s128 __attribute__((aligned(16))); +typedef unsigned __int128 __u128 __attribute__((aligned(16))); +#endif /* * Below are truly Linux-specific types that should never collide with * any application/library that wants linux/types.h. */ +/* sparse defines __CHECKER__; see Documentation/dev-tools/sparse.rst */ #ifdef __CHECKER__ -#define __bitwise__ __attribute__((bitwise)) +#define __bitwise __attribute__((bitwise)) #else -#define __bitwise__ +#define __bitwise #endif -#define __bitwise __bitwise__ + +/* The kernel doesn't use this legacy form, but user space does */ +#define __bitwise__ __bitwise typedef __u16 __bitwise __le16; typedef __u16 __bitwise __be16; @@ -46,6 +53,7 @@ typedef __u32 __bitwise __wsum; * No conversions are necessary between 32-bit user-space and a 64-bit kernel. */ #define __aligned_u64 __u64 __attribute__((aligned(8))) +#define __aligned_s64 __s64 __attribute__((aligned(8))) #define __aligned_be64 __be64 __attribute__((aligned(8))) #define __aligned_le64 __le64 __attribute__((aligned(8))) |