rcS: Define identifier for init system used

This will help in defining init system specific portions of initscripts
which are shared

(From OE-Core rev: 12380bccce7b87b755d1e24620c397641e88f656)

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

2 files changed, 5 insertions, 1 deletions

diff --git a/meta/recipes-core/busybox/files/rcS.default b/meta/recipes-core/busybox/files/rcS.default
index 262cad7d2a..66513daf2d 100644
--- a/meta/recipes-core/busybox/files/rcS.default
+++ b/meta/recipes-core/busybox/files/rcS.default
@@ -1 +1,2 @@
-# SULOGIN = "yes"
+# Indicate init system type
+INIT_SYSTEM=busybox
diff --git a/meta/recipes-core/sysvinit/sysvinit/rcS-default b/meta/recipes-core/sysvinit/sysvinit/rcS-default
index 709cdf6ec5..e608a77c75 100644
--- a/meta/recipes-core/sysvinit/sysvinit/rcS-default
+++ b/meta/recipes-core/sysvinit/sysvinit/rcS-default
@@ -27,3 +27,6 @@ VOLATILE_ENABLE_CACHE=yes
 # Setting ROOTFS_READ_ONLY to yes and rebooting will give you a read-only rootfs.
 # Normally you should not change this value.
 ROOTFS_READ_ONLY=no
+# rcS is also used when using busybox init and shares initscripts, some initscripts
+# need to have specific behavior depending on init system
+INIT_SYSTEM=sysvinit