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poky/meta/recipes-core/initscripts/initscripts-1.0/hostname.sh
Richard Purdie d677826f85 initscripts: Clean up license handling/identifiers
The license is clear, add an SPDX license identification headers to the scripts
and drop the weird patch, we don't need it.

(From OE-Core rev: 540041ac80cfc91df61b45d48f9c9ebbc9b2e71e)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-04-01 23:11:37 +01:00

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#!/bin/sh
#
# SPDX-License-Identifier: GPL-2.0-only
#
### BEGIN INIT INFO
# Provides: hostname
# Required-Start:
# Required-Stop:
# Default-Start: S
# Default-Stop:
# Short-Description: Set hostname based on /etc/hostname
### END INIT INFO
HOSTNAME=$(/bin/hostname)
hostname -b -F /etc/hostname 2> /dev/null
if [ $? -eq 0 ]; then
exit
fi
# Busybox hostname doesn't support -b so we need implement it on our own
if [ -f /etc/hostname ];then
hostname `cat /etc/hostname`
elif [ -z "$HOSTNAME" -o "$HOSTNAME" = "(none)" -o ! -z "`echo $HOSTNAME | sed -n '/^[0-9]*\.[0-9].*/p'`" ] ; then
hostname localhost
fi