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| author | pfg <pfg@FreeBSD.org> | 2015-08-28 15:36:05 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2015-08-28 15:36:05 +0000 |
| commit | e6a408eac51bd505990a8af7d987029e101fe69f (patch) | |
| tree | 315964fb1fe6c592895dca11129dce121222a17e /sys/sys/cdefs.h | |
| parent | abb095340626038e26e87c8d7c27fdd44d180fee (diff) | |
| download | FreeBSD-src-e6a408eac51bd505990a8af7d987029e101fe69f.zip FreeBSD-src-e6a408eac51bd505990a8af7d987029e101fe69f.tar.gz | |
Add underscores to attributes when checking for __has_attribute.
This is a good practice to avoid confusion with allowed macros.
Suggested by: jilles
Diffstat (limited to 'sys/sys/cdefs.h')
| -rw-r--r-- | sys/sys/cdefs.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/sys/cdefs.h b/sys/sys/cdefs.h index 9f9742c..3eaf17b 100644 --- a/sys/sys/cdefs.h +++ b/sys/sys/cdefs.h @@ -237,12 +237,12 @@ #define __aligned(x) __attribute__((__aligned__(x))) #define __section(x) __attribute__((__section__(x))) #endif -#if __GNUC_PREREQ__(4, 3) || __has_attribute(alloc_size) +#if __GNUC_PREREQ__(4, 3) || __has_attribute(__alloc_size__) #define __alloc_size(x) __attribute__((__alloc_size__(x))) #else #define __alloc_size(x) #endif -#if __GNUC_PREREQ__(4, 9) || __has_attribute(alloc_align) +#if __GNUC_PREREQ__(4, 9) || __has_attribute(__alloc_align__) #define __alloc_align(x) __attribute__((__alloc_align__(x))) #else #define __alloc_align(x) @@ -535,7 +535,7 @@ * well enough to use them in limited cases. */ #if defined(__GNUC_GNU_INLINE__) || defined(__GNUC_STDC_INLINE__) -#if __GNUC_PREREQ__(4, 3) || __has_attribute(artificial) +#if __GNUC_PREREQ__(4, 3) || __has_attribute(__artificial__) #define __gnu_inline __attribute__((__gnu_inline__, __artificial__)) #else #define __gnu_inline __attribute__((__gnu_inline__)) @@ -787,8 +787,8 @@ * properties that cannot be enforced by the C type system. */ -#if __has_attribute(argument_with_type_tag) && \ - __has_attribute(type_tag_for_datatype) && !defined(lint) +#if __has_attribute(__argument_with_type_tag__) && \ + __has_attribute(__type_tag_for_datatype__) && !defined(lint) #define __arg_type_tag(arg_kind, arg_idx, type_tag_idx) \ __attribute__((__argument_with_type_tag__(arg_kind, arg_idx, type_tag_idx))) #define __datatype_type_tag(kind, type) \ |
