[OE-core] [PATCH v2 6/6] initscripts: Add support for /etc/default/urandom

[Ben Shelton]

From: Richard Tollerton <rich.tollerton at ni.com>

Source /etc/default/urandom if present.  This allows the rootfs to
remain read-only while enabling the user to override the location of the
random seed file.

Signed-off-by: Richard Tollerton <rich.tollerton at ni.com>
Signed-off-by: Ben Shelton <ben.shelton at ni.com>
---
 meta/recipes-core/initscripts/initscripts-1.0/urandom | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/recipes-core/initscripts/initscripts-1.0/urandom b/meta/recipes-core/initscripts/initscripts-1.0/urandom
index ec4ef61..af1625b 100755
--- a/meta/recipes-core/initscripts/initscripts-1.0/urandom
+++ b/meta/recipes-core/initscripts/initscripts-1.0/urandom
@@ -16,6 +16,7 @@ test -c /dev/urandom || exit 0
 RANDOM_SEED_FILE=/var/lib/urandom/random-seed
 
 . /etc/default/rcS
+[ -f /etc/default/urandom ] && . /etc/default/urandom
 
 case "$1" in
 	start|"")
-- 
2.0.2