From 4c5aebf23b537ab4b7af3593b556070f9cf28c71 Mon Sep 17 00:00:00 2001
From: Robert Swiecki <robert@swiecki.net>
Date: Thu, 19 Oct 2017 15:25:20 +0200
Subject: [PATCH] nsjail: use CTRL+\ (SIGQUIT) to display active sessions

---
 nsjail.c | 2 +-
 nsjail.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/nsjail.c b/nsjail.c
index 15ee203..3cf01d2 100644
--- a/nsjail.c
+++ b/nsjail.c
@@ -47,7 +47,7 @@ static void nsjailSig(int sig)
 	if (sig == SIGCHLD) {
 		return;
 	}
-	if (sig == SIGUSR1) {
+	if (sig == SIGUSR1 || sig == SIGQUIT) {
 		nsjailShowProc = true;
 		return;
 	}
diff --git a/nsjail.h b/nsjail.h
index b094acf..910bc1d 100644
--- a/nsjail.h
+++ b/nsjail.h
@@ -33,6 +33,7 @@
 
 static const int nssigs[] = {
 	SIGINT,
+	SIGQUIT,
 	SIGUSR1,
 	SIGALRM,
 	SIGCHLD,