[PATCH x11proto] Add _X_NORETURN macro to signify functions that don't return
Fernando Carrijo
fcarrijo at yahoo.com.br
Sat Mar 27 21:45:06 PDT 2010
Jeremy Huddleston <jeremyhu at freedesktop.org> wrote:
>
> Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
Yeah, before GCC 2.5 there was no noreturn :)
Reviewed-by: Fernando Carrijo <fcarrijo at yahoo.com.br>
> ---
> Xfuncproto.h.in | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/Xfuncproto.h.in b/Xfuncproto.h.in
> index afdd95b..96a585c 100644
> --- a/Xfuncproto.h.in
> +++ b/Xfuncproto.h.in
> @@ -117,4 +117,10 @@ in this Software without prior written authorization from The Open Group.
> # define _X_DEPRECATED
> #endif
>
> +#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 205)
> +# define _X_NORETURN __attribute((noreturn))
> +#else
> +# define _X_NORETURN
> +#endif /* GNUC */
> +
> #endif /* _XFUNCPROTO_H_ */
> --
> 1.7.0.3
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