nxcomp/src/Loop.cpp: Rename local variable 'handler' to 'signalHandler'.

nxcomp/src/Children.cpp

@@ -64,7 +64,7 @@
 
 extern Keeper *keeper;
 
-extern int (*handler)(int);
+extern int (*signalHandler)(int);
 
 extern int useUnixSocket;
 
@@ -792,7 +792,7 @@ int NXTransKeeper(int caches, int images, const char *root)
 
   keeper = new Keeper(caches, images, root, 100, parent);
 
-  handler = NXTransKeeperHandler;
+  signalHandler = NXTransKeeperHandler;
 
   if (keeper == NULL)
   {

nxcomp/src/Loop.cpp

@@ -331,7 +331,7 @@ Keeper *keeper = NULL;
 // to be notified about signals.
 //
 
-int (*handler)(int) = NULL;
+int (*signalHandler)(int) = NULL;
 
 //
 // Signal handling functions (that are not already mentioned in Misc.h).
@@ -5999,7 +5999,7 @@ void HandleSignal(int signal)
 
   #endif
 
-  if (getpid() != lastProxy && handler != NULL)
+  if (getpid() != lastProxy && signalHandler != NULL)
   {
     #if defined(UNSAFE) && (defined(TEST) || defined(INFO))
     *logofs << "Loop: Calling slave handler in process "
@@ -6007,7 +6007,7 @@ void HandleSignal(int signal)
             << logofs_flush;
     #endif
 
-    if ((*handler)(signal) == 0)
+    if ((*signalHandler)(signal) == 0)
     {
       return;
     }