1 /* Never include this file directly. Include <linux/compiler.h> instead. */
3 /* These definitions are for GCC v4.x. */
4 #include <linux/compiler-gcc.h>
6 #ifdef CONFIG_FORCED_INLINING
10 # define inline inline __attribute__((always_inline))
11 # define __inline__ __inline__ __attribute__((always_inline))
12 # define __inline __inline __attribute__((always_inline))
15 #define __used __attribute__((__used__))
16 #define __attribute_used__ __used /* deprecated */
17 #define __must_check __attribute__((warn_unused_result))
18 #define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
19 #define __always_inline inline __attribute__((always_inline))
22 * A trick to suppress uninitialized variable warning without generating any
25 #define uninitialized_var(x) x = x