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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /tools/include/linux/compiler.h |
Initial import
Diffstat (limited to 'tools/include/linux/compiler.h')
-rw-r--r-- | tools/include/linux/compiler.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h new file mode 100644 index 000000000..88461f09c --- /dev/null +++ b/tools/include/linux/compiler.h @@ -0,0 +1,40 @@ +#ifndef _TOOLS_LINUX_COMPILER_H_ +#define _TOOLS_LINUX_COMPILER_H_ + +#ifndef __always_inline +# define __always_inline inline __attribute__((always_inline)) +#endif + +#define __user + +#ifndef __attribute_const__ +# define __attribute_const__ +#endif + +#ifndef __maybe_unused +# define __maybe_unused __attribute__((unused)) +#endif + +#ifndef __packed +# define __packed __attribute__((__packed__)) +#endif + +#ifndef __force +# define __force +#endif + +#ifndef __weak +# define __weak __attribute__((weak)) +#endif + +#ifndef likely +# define likely(x) __builtin_expect(!!(x), 1) +#endif + +#ifndef unlikely +# define unlikely(x) __builtin_expect(!!(x), 0) +#endif + +#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) + +#endif /* _TOOLS_LINUX_COMPILER_H */ |