From d8ac58da6dbb91424f922687104d48b0f67f55b8 Mon Sep 17 00:00:00 2001
From: Matthew Fredrickson <creslin@digium.com>
Date: Wed, 29 Jun 2005 17:27:03 +0000
Subject: [PATCH] Allow cause IEs to be passed through libpri in PROGRESS
 messages

git-svn-id: https://origsvn.digium.com/svn/libpri/trunk@234 2fbb986a-6c06-0410-b554-c9c1f0a7f128
---
 libpri.h | 1 +
 q931.c   | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/libpri.h b/libpri.h
index c0c4ecd..3fe9135 100755
--- a/libpri.h
+++ b/libpri.h
@@ -343,6 +343,7 @@ typedef struct pri_event_proceeding {
 	int cref;
 	int progress;
 	int progressmask;
+	int cause;
 	q931_call *call;
 } pri_event_proceeding;
  
diff --git a/q931.c b/q931.c
index e190704..ee3ed36 100755
--- a/q931.c
+++ b/q931.c
@@ -3189,6 +3189,7 @@ int q931_receive(struct pri *pri, q931_h *h, int len)
 	case Q931_CONNECT:
 	case Q931_ALERTING:
 	case Q931_PROGRESS:
+		c->cause = -1;
 	case Q931_CALL_PROCEEDING:
 		c->progress = -1;
 		c->progressmask = 0;
@@ -3463,6 +3464,7 @@ int q931_receive(struct pri *pri, q931_h *h, int len)
 			break;
 		}
 		pri->ev.e = PRI_EVENT_PROGRESS;
+		pri->ev.proceeding.cause = c->cause;
 		/* Fall through */
 	case Q931_CALL_PROCEEDING:
 		if (c->newcall) {