From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith Packard Subject: [PATCH] Mark drmServerInfo.debug_print with printf attribute Date: Wed, 11 Dec 2013 13:17:07 -0800 Message-ID: <1386796627-29167-1-git-send-email-keithp@keithp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: mesa-dev-bounces@lists.freedesktop.org Errors-To: mesa-dev-bounces@lists.freedesktop.org To: mesa-dev@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org I stole the conditional for _X_ATTRIBUTE_PRINTF from xproto and changed the name to _DRM_ATTRIBUTE_PRINTF to avoid future conflicts. Signed-off-by: Keith Packard --- xf86drm.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/xf86drm.h b/xf86drm.h index 1e763a3..0bf205f 100644 --- a/xf86drm.h +++ b/xf86drm.h @@ -92,8 +92,15 @@ extern "C" { typedef unsigned int drmSize, *drmSizePtr; /**< For mapped regions */ typedef void *drmAddress, **drmAddressPtr; /**< For mapped regions */ +/* Added in X11R6.9, so available in any version of modular xproto */ +#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 203) +# define _DRM_ATTRIBUTE_PRINTF(x,y) __attribute__((__format__(__printf__,x,y))) +#else /* not gcc >= 2.3 */ +# define _DRM_ATTRIBUTE_PRINTF(x,y) +#endif + typedef struct _drmServerInfo { - int (*debug_print)(const char *format, va_list ap); + int (*debug_print)(const char *format, va_list ap) _DRM_ATTRIBUTE_PRINTF(1,0); int (*load_module)(const char *name); void (*get_perms)(gid_t *, mode_t *); } drmServerInfo, *drmServerInfoPtr; -- 1.8.4.4