diff options
Diffstat (limited to 'include/linux/syscalls.h')
| -rw-r--r-- | include/linux/syscalls.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index a747a77ea584..1e67b7a5968c 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h | |||
| @@ -98,6 +98,8 @@ struct sigaltstack; | |||
| 98 | #define __MAP(n,...) __MAP##n(__VA_ARGS__) | 98 | #define __MAP(n,...) __MAP##n(__VA_ARGS__) |
| 99 | 99 | ||
| 100 | #define __SC_DECL(t, a) t a | 100 | #define __SC_DECL(t, a) t a |
| 101 | #define __TYPE_IS_L(t) (__same_type((t)0, 0L)) | ||
| 102 | #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL)) | ||
| 101 | #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL)) | 103 | #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL)) |
| 102 | #define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a | 104 | #define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a |
| 103 | #define __SC_CAST(t, a) (t) a | 105 | #define __SC_CAST(t, a) (t) a |