From 8bdd144daa94cace5e4341c3e091033d529fff1f Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Thu, 18 Sep 2014 18:19:47 -0700
Subject: [PATCH] disable ctrl+alt+backspace

---
 slock.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/slock.c b/slock.c
index 1bb6d7e..759e307 100644
--- a/slock.c
+++ b/slock.c
@@ -154,7 +154,9 @@ disable_sysrq(void) {
 #if POWEROFF
 	// Needs sudo privileges - alter your /etc/sudoers file:
 	// [username] [hostname] =NOPASSWD: /usr/bin/tee /proc/sys/kernel/sysrq
-	system("echo 0 | sudo tee /proc/sys/kernel/sysrq > /dev/null");
+	system("echo 0 | sudo tee /proc/sys/kernel/sysrq > /dev/null &");
+	// Disable ctrl+alt+backspace
+	system("setxkbmap -option &");
 #else
 	return;
 #endif