busybox: Update inittab

Add stdin/stdout/stderr symlinks in case when not using hotplug
Disable ctrl+alt+del, not used much
Mount swap if defined

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/busybox/files/inittab b/meta/recipes-core/busybox/files/inittab
index 2bc831c7c6139df3cc13ec215a317d1af3a6724d..e8ec2ab68ee6bbeca843bc96428ea96b48dc726e 100644 (file)
--- a/meta/recipes-core/busybox/files/inittab
+++ b/meta/recipes-core/busybox/files/inittab
@@ -8,11 +8,17 @@
 ::sysinit:/bin/mkdir -p /dev/pts
 ::sysinit:/bin/mount -t devpts devpts /dev/pts
 ::sysinit:/bin/mount -a
-
+::sysinit:/sbin/swapon -a
+null::sysinit:/bin/ln -sf /proc/self/fd /dev/fd
+null::sysinit:/bin/ln -sf /proc/self/fd/0 /dev/stdin
+null::sysinit:/bin/ln -sf /proc/self/fd/1 /dev/stdout
+null::sysinit:/bin/ln -sf /proc/self/fd/2 /dev/stderr
+# set hostname
+null::sysinit:/bin/busybox hostname -F /etc/hostname
 ::sysinit:/etc/init.d/rcS
 
 # Stuff to do before rebooting
-::ctrlaltdel:/sbin/reboot
+#::ctrlaltdel:/sbin/reboot
 ::shutdown:/etc/init.d/rcK
 ::shutdown:/sbin/swapoff -a
 ::shutdown:/bin/umount -a -r
@@ -20,5 +26,3 @@
 # Stuff to do when restarting the init process
 ::restart:/sbin/init
 
-# set hostname
-null::sysinit:/bin/busybox hostname -F /etc/hostname