From 2dd92fea669cdd34b15cf75455ca7766b5cf9c93 Mon Sep 17 00:00:00 2001
From: Alan Coopersmith <Alan.Coopersmith@sun.com>
Date: Sat, 16 Jul 2005 20:52:25 +0000
Subject: Mark variables modified in signal handlers as volatile (part of Sun
 bug id     4496504)

---
 difs/dispatch.c   | 4 ++--
 include/globals.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/difs/dispatch.c b/difs/dispatch.c
index cc4b5b7..f1a0a85 100644
--- a/difs/dispatch.c
+++ b/difs/dispatch.c
@@ -71,8 +71,8 @@ in this Software without prior written authorization from The Open Group.
 
 static void kill_all_clients(void);
 
-char        dispatchException = 0;
-char        isItTimeToYield;
+volatile char        dispatchException = 0;
+volatile char        isItTimeToYield;
 
 ClientPtr   currentClient;
 
diff --git a/include/globals.h b/include/globals.h
index 650bb55..678a7d9 100644
--- a/include/globals.h
+++ b/include/globals.h
@@ -60,8 +60,8 @@ extern int  currentMaxClients;
 extern long MaxClients;
 extern int  serverGeneration;
 
-extern char isItTimeToYield;
-extern char dispatchException;
+extern volatile char isItTimeToYield;
+extern volatile char dispatchException;
 
 extern int  argcGlobal;
 extern char **argvGlobal;
-- 
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