From: Jackie Huang <jackie.hu...@windriver.com>
/etc/init.d/hostname.sh does not have a graceful fallback if the
/etc/hostname file doesn't exist. Other systems such as Ubuntu and RH
will either leave the hostname in place, if a proper hostname is
already set, otherwise it will set the hostname to 'localhost' when
the /etc/hostname files doesn't exist.
As you can see we have to add some additional handling to provide this
behavior when the system's hostname command doesn't take the '-b'
option.
Signed-off-by: Mark Asselstine <mark.asselst...@windriver.com>
Signed-off-by: Jackie Huang <jackie.hu...@windriver.com>
---
.../initscripts/initscripts-1.0/hostname.sh | 12 ++++++++++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/meta/recipes-core/initscripts/initscripts-1.0/hostname.sh
b/meta/recipes-core/initscripts/initscripts-1.0/hostname.sh
index fb58c9c..78fb91c 100755
--- a/meta/recipes-core/initscripts/initscripts-1.0/hostname.sh
+++ b/meta/recipes-core/initscripts/initscripts-1.0/hostname.sh
@@ -7,8 +7,16 @@
# Default-Stop:
# Short-Description: Set hostname based on /etc/hostname
### END INIT INFO
+HOSTNAME=$(/bin/hostname)
-if test -f /etc/hostname
-then
+hostname -b -F /etc/hostname 2> /dev/null
+if [ $? -eq 0 ]; then
+ exit
+fi
+
+# Busybox hostname doesn't support -b so we need implement it on our own
+if [ -f /etc/hostname ];then
hostname -F /etc/hostname
+elif [ -z "$HOSTNAME" -o "$HOSTNAME" = "(none)" -o ! -z "`echo $HOSTNAME | sed
-n '/^[0-9]*\.[0-9].*/p'`" ] ; then
+ hostname localhost
fi
--
1.7.4.1
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