From 61c6ee60118986aa1829f2ce868cedeabab5f341 Mon Sep 17 00:00:00 2001
From: Keith Winstein <keithw@mit.edu>
Date: Wed, 27 Mar 2013 00:26:59 -0400
Subject: [PATCH] Send SIGSTOP to whole process group on suspend (closes #401)

---
 src/frontend/stmclient.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frontend/stmclient.cc b/src/frontend/stmclient.cc
index e841f38..7d68ab1 100644
--- a/src/frontend/stmclient.cc
+++ b/src/frontend/stmclient.cc
@@ -280,7 +280,7 @@ bool STMClient::process_user_input( int fd )
 	  fflush( NULL );
 
 	  /* actually suspend */
-	  raise( SIGTSTP );
+	  kill( 0, SIGSTOP );
 
 	  resume();
 	} else if ( the_byte == '^' ) {