26 lines
766 B
C
26 lines
766 B
C
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
|
|
|
|
#ifndef _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.
|
|
*/
|
|
#ifndef GCC_VERSION
|
|
#define GCC_VERSION (__GNUC__ * 10000 \
|
|
+ __GNUC_MINOR__ * 100 \
|
|
+ __GNUC_PATCHLEVEL__)
|
|
#endif
|
|
|
|
#if __has_attribute(__error__)
|
|
# define __compiletime_error(message) __attribute__((error(message)))
|
|
#endif
|
|
|
|
/* &a[0] degrades to a pointer: a different type from an array */
|
|
#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
|
|
#ifndef __noreturn
|
|
#define __noreturn __attribute__((noreturn))
|
|
#endif
|
|
#define __printf(a, b) __attribute__((format(printf, a, b)))
|