diff options
| author | Mikhail Gusarov <dottedmag@dottedmag.net> | 2010-05-13 01:59:06 +0700 |
|---|---|---|
| committer | Mikhail Gusarov <dottedmag@dottedmag.net> | 2010-05-13 04:54:34 +0700 |
| commit | 868e372a73b377705217e0379bc6e00f36c4d8e5 (patch) | |
| tree | b1d00d5abc7401baac8b41fb4893bd75dbedd2f7 /include/misc.h | |
| parent | 5a8e2f2745ae1f74501cd3f42614a1ed2cf974f2 (diff) | |
Introduce X_NORETURN macro defined as __attribute__((noreturn)) for gcc
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'include/misc.h')
| -rw-r--r-- | include/misc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/misc.h b/include/misc.h index c7add253e..e4bdee480 100644 --- a/include/misc.h +++ b/include/misc.h @@ -106,6 +106,12 @@ typedef unsigned long ATOM; #define X_DEPRECATED #endif +#if defined(__GNUC__) && (__GNUC__ > 2) +#define X_NORETURN __attribute__((noreturn)) +#else +#define X_NORETURN +#endif + #ifndef _XTYPEDEF_CALLBACKLISTPTR typedef struct _CallbackList *CallbackListPtr; /* also in dix.h */ #define _XTYPEDEF_CALLBACKLISTPTR |