[PATCH] Declare functions that unconditionally call FatalError as _X_NORETURN.

[Jeremy Huddleston]

Reviewed-by: Jeremy Huddleston <jeremyhu at apple.com>

On May 21, 2010, at 22:16, Jamey Sharp wrote:

> For AtomError, this should fix a clang warning; in the other cases it's
> just good documentation.
> 
> Signed-off-by: Jamey Sharp <jamey at minilop.net>
> Cc: Jeremy Huddleston <jeremyhu at apple.com>
> ---
> include/dix.h        |    2 +-
> include/dixstruct.h  |    2 +-
> include/extnsionst.h |    2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/include/dix.h b/include/dix.h
> index 893338f..3d09bbe 100644
> --- a/include/dix.h
> +++ b/include/dix.h
> @@ -300,7 +300,7 @@ extern _X_EXPORT Bool ValidAtom(
> extern _X_EXPORT const char *NameForAtom(
>     Atom /*atom*/);
> 
> -extern _X_EXPORT void AtomError(void);
> +extern _X_EXPORT void AtomError(void) _X_NORETURN;
> 
> extern _X_EXPORT void FreeAllAtoms(void);
> 
> diff --git a/include/dixstruct.h b/include/dixstruct.h
> index 5b1a698..9610427 100644
> --- a/include/dixstruct.h
> +++ b/include/dixstruct.h
> @@ -53,7 +53,7 @@ typedef void (*ReplySwapPtr) (
> extern _X_EXPORT void ReplyNotSwappd (
> 		ClientPtr	/* pClient */,
> 		int		/* size */,
> -		void *		/* pbuf */);
> +		void *		/* pbuf */) _X_NORETURN;
> 
> typedef enum {ClientStateInitial,
> 	      ClientStateAuthenticating,
> diff --git a/include/extnsionst.h b/include/extnsionst.h
> index 19c76fc..bb66dfb 100644
> --- a/include/extnsionst.h
> +++ b/include/extnsionst.h
> @@ -84,7 +84,7 @@ extern _X_EXPORT EventSwapPtr EventSwapVector[128];
> 
> extern _X_EXPORT void NotImplemented (	/* FIXME: this may move to another file... */
> 	xEvent *,
> -	xEvent *);
> +	xEvent *) _X_NORETURN;
> 
> #define    SetGCVector(pGC, VectorElement, NewRoutineAddress, Atom)    \
>     pGC->VectorElement = NewRoutineAddress;
> -- 
> 1.7.0
> 
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