nsjail: use CTRL+\ (SIGQUIT) to display active sessions

diff --git a/nsjail.c b/nsjail.c
index 15ee203ed60789d86c434a1da7aee2a00f0292dd..3cf01d243d1fdc573ff344ba04efe25114c53a05 100644 (file)
--- 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 b094acf84948e92f22db8a8441de6778b711c73e..910bc1df147ad67eacd2f7238847dd3c03dd037c 100644 (file)
--- a/nsjail.h
+++ b/nsjail.h
@@ -33,6 +33,7 @@
 
 static const int nssigs[] = {
        SIGINT,
+       SIGQUIT,
        SIGUSR1,
        SIGALRM,
        SIGCHLD,