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-rw-r--r--unix/tkUnixSend.c35
1 files changed, 34 insertions, 1 deletions
diff --git a/unix/tkUnixSend.c b/unix/tkUnixSend.c
index 14c8a7e..4962e71 100644
--- a/unix/tkUnixSend.c
+++ b/unix/tkUnixSend.c
@@ -12,7 +12,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkUnixSend.c,v 1.5 2002/01/25 21:09:37 dgp Exp $
+ * RCS: @(#) $Id: tkUnixSend.c,v 1.6 2002/04/12 10:19:49 hobbs Exp $
*/
#include "tkPort.h"
@@ -1256,6 +1256,39 @@ TkGetInterpNames(interp, tkwin)
/*
*--------------------------------------------------------------
*
+ * TkSendCleanup --
+ *
+ * This procedure is called to free resources used by the
+ * communication channels for sending commands and
+ * receiving results.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Frees various data structures and windows.
+ *
+ *--------------------------------------------------------------
+ */
+
+void
+TkSendCleanup(dispPtr)
+ TkDisplay *dispPtr;
+{
+ if (dispPtr->commTkwin != NULL) {
+ Tk_DeleteEventHandler(dispPtr->commTkwin, PropertyChangeMask,
+ SendEventProc, (ClientData) dispPtr);
+#ifdef PURIFY
+ /* Tk_DestroyWindow(dispPtr->commTkwin); */
+ ckfree((char *) dispPtr->commTkwin);
+#endif
+ dispPtr->commTkwin = NULL;
+ }
+}
+
+/*
+ *--------------------------------------------------------------
+ *
* SendInit --
*
* This procedure is called to initialize the