From 48f4538a8da150b958873bafb4d92f2d9bf89ae0 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Mon, 19 May 2008 15:22:10 +0000
Subject: [PATCH] Make chan_h323 work with pwlib 1.12.0 (closes issue #12682)
 Reported by: bamby Patches:       pwlib_nopipe.diff uploaded by bamby
 (license 430)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@117081 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/h323/ast_h323.cxx | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/channels/h323/ast_h323.cxx b/channels/h323/ast_h323.cxx
index 83c1a8464f..32b674dec9 100644
--- a/channels/h323/ast_h323.cxx
+++ b/channels/h323/ast_h323.cxx
@@ -62,6 +62,12 @@ extern "C" {
 #include "cisco-h225.h"
 #include "caps_h323.h"
 
+#include <ptbuildopts.h>
+
+#if PWLIB_MAJOR * 10000 + PWLIB_MINOR * 100 + PWLIB_BUILD >= 1 * 10000 + 12 * 100 + 0
+#define SKIP_PWLIB_PIPE_BUG_WORKAROUND 1
+#endif
+
 /* PWlib Required Components  */
 #define MAJOR_VERSION 1
 #define MINOR_VERSION 0
@@ -81,7 +87,9 @@ static MyH323EndPoint *endPoint = NULL;
 /** PWLib entry point */
 static MyProcess *localProcess = NULL;
 
+#ifndef SKIP_PWLIB_PIPE_BUG_WORKAROUND
 static int _timerChangePipe[2];
+#endif
 
 static unsigned traceOptions = PTrace::Timestamp | PTrace::Thread | PTrace::FileAndLine;
 
@@ -191,8 +199,10 @@ MyProcess::MyProcess(): PProcess("The NuFone Networks",
 
 MyProcess::~MyProcess()
 {
+#ifndef SKIP_PWLIB_PIPE_BUG_WORKAROUND
 	_timerChangePipe[0] = timerChangePipe[0];
 	_timerChangePipe[1] = timerChangePipe[1];
+#endif
 }
 
 void MyProcess::Main()
@@ -2460,8 +2470,10 @@ void h323_end_process(void)
 	if (localProcess) {
 		delete localProcess;
 		localProcess = NULL;
+#ifndef SKIP_PWLIB_PIPE_BUG_WORKAROUND
 		close(_timerChangePipe[0]);
 		close(_timerChangePipe[1]);
+#endif
 	}
 	if (logstream) {
 		PTrace::SetLevel(0);