Compiler.h File Reference

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Macros
#define	GCC_MAKE_VERSION(major, minor, patchlevel)   ((major) * 10000 + (minor) * 100 + patchlevel)
#define	GCC_VERSION   0
#define	GCC_CHECK_VERSION(major, minor)   (defined(__GNUC__) && GCC_VERSION >= GCC_MAKE_VERSION(major, minor, 0))
#define	GCC_OLDER_THAN(major, minor)
	Are we building with gcc (not clang or any other compiler) and a version older than the specified one? More...
#define	CLANG_CHECK_VERSION(major, minor)
	Are we building with the specified version of clang or newer? More...
#define	gcc_const
#define	gcc_deprecated
#define	gcc_may_alias
#define	gcc_malloc
#define	gcc_noreturn
#define	gcc_packed
#define	gcc_printf(a, b)
#define	gcc_pure
#define	gcc_sentinel
#define	gcc_unused
#define	gcc_warn_unused_result
#define	gcc_nonnull(...)
#define	gcc_nonnull_all
#define	gcc_likely(x)   (x)
#define	gcc_unlikely(x)   (x)
#define	gcc_aligned(n)
#define	gcc_visibility_hidden
#define	gcc_visibility_default
#define	gcc_always_inline   inline
#define	gcc_hot
#define	gcc_cold
#define	gcc_flatten
#define	gcc_restrict   restrict
#define	__has_feature(x)   0
#define	gcc_unused_field
#define	gcc_unreachable()

Macro Definition Documentation

#define __has_feature

(

x

)

0

Definition at line 171 of file Compiler.h.

#define CLANG_CHECK_VERSION	(		major,
			minor
	)

Value:

(defined(__clang__) && \
         CLANG_VERSION >= GCC_MAKE_VERSION(major, minor, 0))

Are we building with the specified version of clang or newer?

Definition at line 58 of file Compiler.h.

#define gcc_aligned

(

n

)

Definition at line 113 of file Compiler.h.

#define gcc_always_inline   inline

Definition at line 118 of file Compiler.h.

#define GCC_CHECK_VERSION	(		major,
			minor
	)		(defined(__GNUC__) && GCC_VERSION >= GCC_MAKE_VERSION(major, minor, 0))

Definition at line 31 of file Compiler.h.

#define gcc_cold

Definition at line 130 of file Compiler.h.

#define gcc_const

Definition at line 95 of file Compiler.h.

#define gcc_deprecated

Definition at line 96 of file Compiler.h.

#define gcc_flatten

Definition at line 137 of file Compiler.h.

#define gcc_hot

Definition at line 129 of file Compiler.h.

#define gcc_likely

(

x

)

(x)

Definition at line 110 of file Compiler.h.

#define GCC_MAKE_VERSION	(		major,
			minor,
			patchlevel
	)		((major) * 10000 + (minor) * 100 + patchlevel)

Definition at line 23 of file Compiler.h.

#define gcc_malloc

Definition at line 98 of file Compiler.h.

#define gcc_may_alias

Definition at line 97 of file Compiler.h.

#define gcc_nonnull

(

...

)

Definition at line 107 of file Compiler.h.

#define gcc_nonnull_all

Definition at line 108 of file Compiler.h.

#define gcc_noreturn

Definition at line 99 of file Compiler.h.

#define GCC_OLDER_THAN	(		major,
			minor
	)

Value:

(defined(__GNUC__) && !defined(__clang__) && \
	 GCC_VERSION < GCC_MAKE_VERSION(major, minor, 0))

Are we building with gcc (not clang or any other compiler) and a version older than the specified one?

Definition at line 38 of file Compiler.h.

#define gcc_packed

Definition at line 100 of file Compiler.h.

#define gcc_printf	(		a,
			b
	)

Definition at line 101 of file Compiler.h.

#define gcc_pure

Definition at line 102 of file Compiler.h.

#define gcc_restrict   restrict

Definition at line 142 of file Compiler.h.

#define gcc_sentinel

Definition at line 103 of file Compiler.h.

#define gcc_unlikely

(

x

)

(x)

Definition at line 111 of file Compiler.h.

#define gcc_unreachable

(

)

Definition at line 183 of file Compiler.h.

#define gcc_unused

Definition at line 104 of file Compiler.h.

#define gcc_unused_field

Definition at line 177 of file Compiler.h.

#define GCC_VERSION   0

Definition at line 28 of file Compiler.h.

#define gcc_visibility_default

Definition at line 116 of file Compiler.h.

#define gcc_visibility_hidden

Definition at line 115 of file Compiler.h.

#define gcc_warn_unused_result

Definition at line 105 of file Compiler.h.