summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorChen Qi <Qi.Chen@windriver.com>2014-07-23 05:41:04 -0400
committerChen Qi <Qi.Chen@windriver.com>2014-07-29 11:05:28 +0800
commitb7b34860b464f0d480b9707ce99340ed3075f994 (patch)
tree1710189ac2353fe7de4b0a338f2f5bc21c690615
parent3bed83d83f5aec30fe843eac4c03c4b64105ceb3 (diff)
downloadopenembedded-core-contrib-ChenQi/systemd_readonly.tar.gz
openembedded-core-contrib-ChenQi/systemd_readonly.tar.bz2
openembedded-core-contrib-ChenQi/systemd_readonly.zip
image.bbclass: tweak read_only_rootfs_hook to also support systemd based systemsChenQi/systemd_readonly
Modify the read_only_rootfs_hook function to make it also have effect on systemd based systems. Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
-rw-r--r--meta/classes/image.bbclass5
1 files changed, 3 insertions, 2 deletions
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index da13bb8df9..82605f2087 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -199,9 +199,10 @@ do_rootfs[umask] = "022"
# A hook function to support read-only-rootfs IMAGE_FEATURES
# Currently, it only supports sysvinit system.
read_only_rootfs_hook () {
+ # Tweak the mount option and fs_passno for rootfs in fstab
+ sed -i -e '/^[#[:space:]]*\/dev\/root/{s/defaults/ro/;s/\([[:space:]]*[[:digit:]]\)\([[:space:]]*\)[[:digit:]]$/\1\20/}' ${IMAGE_ROOTFS}/etc/fstab
+
if ${@bb.utils.contains("DISTRO_FEATURES", "sysvinit", "true", "false", d)}; then
- # Tweak the mount option and fs_passno for rootfs in fstab
- sed -i -e '/^[#[:space:]]*\/dev\/root/{s/defaults/ro/;s/\([[:space:]]*[[:digit:]]\)\([[:space:]]*\)[[:digit:]]$/\1\20/}' ${IMAGE_ROOTFS}/etc/fstab
# Change the value of ROOTFS_READ_ONLY in /etc/default/rcS to yes
if [ -e ${IMAGE_ROOTFS}/etc/default/rcS ]; then
sed -i 's/ROOTFS_READ_ONLY=no/ROOTFS_READ_ONLY=yes/' ${IMAGE_ROOTFS}/etc/default/rcS