[mirror_ubuntu-artful-kernel.git] / tools / include / linux / compiler-gcc.h

#ifndef _TOOLS_LINUX_COMPILER_H_
#error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead."
#endif

/*
 * Common definitions for all gcc versions go here.
 */
#define GCC_VERSION (__GNUC__ * 10000		\
		     + __GNUC_MINOR__ * 100	\
		     + __GNUC_PATCHLEVEL__)

#if GCC_VERSION >= 70000 && !defined(__CHECKER__)
# define __fallthrough __attribute__ ((fallthrough))
#endif

#if GCC_VERSION >= 40300
# define __compiletime_error(message) __attribute__((error(message)))
#endif /* GCC_VERSION >= 40300 */
Commit	Line	Data
19261401 ACM	1	#ifndef _TOOLS_LINUX_COMPILER_H_
	2	#error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead."
	3	#endif
	4
	5	/*
	6	* Common definitions for all gcc versions go here.
	7	*/
	8	#define GCC_VERSION (__GNUC__ * 10000 \
	9	+ __GNUC_MINOR__ * 100 \
	10	+ __GNUC_PATCHLEVEL__)
	11
	12	#if GCC_VERSION >= 70000 && !defined(__CHECKER__)
	13	# define __fallthrough __attribute__ ((fallthrough))
	14	#endif
49006538 ACM	15
	16	#if GCC_VERSION >= 40300
	17	# define __compiletime_error(message) __attribute__((error(message)))
	18	#endif /* GCC_VERSION >= 40300 */