From bfb65a6f76e7c3eb32fda8034bce54b14af34c12 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 25 Jul 2008 20:01:48 +0000
Subject: [PATCH] add SIGPIPE handler to catch JACK going away, etc

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@3648 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/main.cc | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/gtk2_ardour/main.cc b/gtk2_ardour/main.cc
index c2337f64ec..0252cb1986 100644
--- a/gtk2_ardour/main.cc
+++ b/gtk2_ardour/main.cc
@@ -18,6 +18,7 @@
 */
 
 #include <cstdlib>
+#include <signal.h>
 
 #include <sigc++/bind.h>
 #include <gtkmm/settings.h>
@@ -223,6 +224,12 @@ fixup_bundle_environment ()
 
 #endif
 
+static void
+sigpipe_handler (int sig)
+{
+	cerr << _("SIGPIPE received - JACK has probably died") << endl;
+}
+
 #ifdef VST_SUPPORT
 /* this is called from the entry point of a wine-compiled
    executable that is linked against gtk2_ardour built
@@ -300,6 +307,10 @@ int main (int argc, char* argv[])
 
 	PBD::ID::init ();
 
+	if (::signal (SIGPIPE, sigpipe_handler)) {
+		cerr << _("Cannot install SIGPIPE error handler") << endl;
+	}
+
         try { 
 		ui = new ARDOUR_UI (&argc, &argv);
 	} catch (failed_constructor& err) {