0,0 → 1,31 |
#ifndef __LINUX_COMPILER_H |
#error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead." |
#endif |
|
#if __GNUC_MINOR__ < 2 |
# error Sorry, your compiler is too old - please upgrade it. |
#endif |
|
#if __GNUC_MINOR__ >= 3 |
# define __used __attribute__((__used__)) |
#else |
# define __used __attribute__((__unused__)) |
#endif |
|
#if __GNUC_MINOR__ >= 4 |
#define __must_check __attribute__((warn_unused_result)) |
#endif |
|
#ifdef CONFIG_GCOV_KERNEL |
# if __GNUC_MINOR__ < 4 |
# error "GCOV profiling support for gcc versions below 3.4 not included" |
# endif /* __GNUC_MINOR__ */ |
#endif /* CONFIG_GCOV_KERNEL */ |
|
/* |
* A trick to suppress uninitialized variable warning without generating any |
* code |
*/ |
#define uninitialized_var(x) x = x |
|
#define __always_inline inline __attribute__((always_inline)) |