From 61cb6c9aa95aa369573c4e02c023bbc33c7678c9 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 22 Jan 2014 19:16:36 -0800
Subject: [PATCH] pseudoramiX: Add _X_ATTRIBUTE_PRINTF attributes to debug
 functions.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---
 pseudoramiX/pseudoramiX.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pseudoramiX/pseudoramiX.c b/pseudoramiX/pseudoramiX.c
index 23dbc7328..f47c7836d 100644
--- a/pseudoramiX/pseudoramiX.c
+++ b/pseudoramiX/pseudoramiX.c
@@ -98,6 +98,10 @@ static int pseudoramiXScreensAllocated = 0;
 static int pseudoramiXNumScreens = 0;
 static unsigned long pseudoramiXGeneration = 0;
 
+static void
+PseudoramiXTrace(const char *format, ...)
+    _X_ATTRIBUTE_PRINTF(1, 2);
+
 static void
 PseudoramiXTrace(const char *format, ...)
 {
@@ -108,6 +112,10 @@ PseudoramiXTrace(const char *format, ...)
     va_end(ap);
 }
 
+static void
+PseudoramiXDebug(const char *format, ...)
+    _X_ATTRIBUTE_PRINTF(1, 2);
+
 static void
 PseudoramiXDebug(const char *format, ...)
 {