diff options
Diffstat (limited to 'misc/sys/cdefs.h')
| -rw-r--r-- | misc/sys/cdefs.h | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h index 724f26e399..f4e96dbe6a 100644 --- a/misc/sys/cdefs.h +++ b/misc/sys/cdefs.h @@ -140,6 +140,7 @@ /* Fortify support. */ #define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1) #define __bos0(ptr) __builtin_object_size (ptr, 0) +#define __fortify_function __extern_always_inline __attribute_artificial__ #if __GNUC_PREREQ (4,3) # define __warndecl(name, msg) \ @@ -309,26 +310,24 @@ # define __always_inline __inline #endif +/* Associate error messages with the source location of the call site rather + than with the source location inside the function. */ +#if __GNUC_PREREQ (4,3) +# define __attribute_artificial__ __attribute__ ((__artificial__)) +#else +# define __attribute_artificial__ /* Ignore */ +#endif + /* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 inline semantics, unless -fgnu89-inline is used. */ #if !defined __cplusplus || __GNUC_PREREQ (4,3) # if defined __GNUC_STDC_INLINE__ || defined __cplusplus # define __extern_inline extern __inline __attribute__ ((__gnu_inline__)) -# if __GNUC_PREREQ (4,3) -# define __extern_always_inline \ - extern __always_inline __attribute__ ((__gnu_inline__, __artificial__)) -# else -# define __extern_always_inline \ +# define __extern_always_inline \ extern __always_inline __attribute__ ((__gnu_inline__)) -# endif # else # define __extern_inline extern __inline -# if __GNUC_PREREQ (4,3) -# define __extern_always_inline \ - extern __always_inline __attribute__ ((__artificial__)) -# else -# define __extern_always_inline extern __always_inline -# endif +# define __extern_always_inline extern __always_inline # endif #endif |