diff options
| -rw-r--r-- | src/config.h | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/src/config.h b/src/config.h index ed3f6ab..e17f90b 100644 --- a/src/config.h +++ b/src/config.h @@ -129,18 +129,7 @@ # define __GLIBC_PREREQ(maj, min) false #endif -// Wrappers for fundamental language features/extensions - -/** - * Silence compiler warnings about switch/case fall-throughs. - */ -#if __has_c_attribute(fallthrough) -# define BFS_FALLTHROUGH [[fallthrough]] -#elif __has_attribute(fallthrough) -# define BFS_FALLTHROUGH __attribute__((fallthrough)) -#else -# define BFS_FALLTHROUGH ((void)0) -#endif +// Fundamental utilities /** * Get the length of an array. @@ -170,6 +159,28 @@ : BFS_FLEX_MAX(sizeof(type), BFS_FLEX_LB(type, member, length))) /** + * Initialize a variable, unless sanitizers would detect uninitialized uses. + */ +#if __has_feature(memory_sanitizer) +# define BFS_UNINIT(var, value) var +#else +# define BFS_UNINIT(var, value) value +#endif + +// Wrappers for attributes + +/** + * Silence compiler warnings about switch/case fall-throughs. + */ +#if __has_c_attribute(fallthrough) +# define BFS_FALLTHROUGH [[fallthrough]] +#elif __has_attribute(fallthrough) +# define BFS_FALLTHROUGH __attribute__((fallthrough)) +#else +# define BFS_FALLTHROUGH ((void)0) +#endif + +/** * Adds compiler warnings for bad printf()-style function calls, if supported. */ #if __has_attribute(format) @@ -200,13 +211,4 @@ # define BFS_UNSUPPRESS() #endif -/** - * Initialize a variable, unless sanitizers would detect uninitialized uses. - */ -#if __has_feature(memory_sanitizer) -# define BFS_UNINIT(var, value) var -#else -# define BFS_UNINIT(var, value) value -#endif - #endif // BFS_CONFIG_H |