From b46ac47858df6ae1a647fde89d9f054e9bfb23f7 Mon Sep 17 00:00:00 2001
From: vasiljevic <zv@archiware.com>
Date: Thu, 13 Oct 2005 21:01:28 +0000
Subject: Added some more clarifying comments in Tcl_ClearChannelHandlers()

---
 generic/tclIO.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/generic/tclIO.c b/generic/tclIO.c
index 8adc8db..f6c96f8 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -10,7 +10,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclIO.c,v 1.96 2005/10/13 20:51:53 vasiljevic Exp $
+ * RCS: @(#) $Id: tclIO.c,v 1.97 2005/10/13 21:01:28 vasiljevic Exp $
  */
 
 #include "tclInt.h"
@@ -2927,14 +2927,13 @@ Tcl_ClearChannelHandlers(channel)
      * file-events still sitting in the event queue of the current thread.
      * We deliberately do not call UpdateInterest() because this could
      * re-schedule new events if the channel still needs to be flushed.
+     * This should happen all the time, but Linux 2.4 systems seem to lose
+     * the flush on close in some cases (socket-9.2 socket-11.13) if this is
+     * used, so restrict it to TCL_THREADS, where you can otherwise crash
+     * numerous systems. [Bug 1323992]
      */
-        
-    statePtr->interestMask = 0;
 
-    /*
-     * TEMPORARILY DEFINED FOR THREADED BUILD ONLY. SEE SF BUG# 1323992
-     */
- 
+    statePtr->interestMask = 0;
 #ifdef TCL_THREADS
     (chanPtr->typePtr->watchProc)(chanPtr->instanceData, 0);
 #endif
-- 
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