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Diffstat (limited to 'extensions/busybox-init.configure')
| -rw-r--r-- | extensions/busybox-init.configure | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/extensions/busybox-init.configure b/extensions/busybox-init.configure deleted file mode 100644 index c7dba3b9..00000000 --- a/extensions/busybox-init.configure +++ /dev/null @@ -1,145 +0,0 @@ -#!/bin/sh -# -# Copyright (C) 2014 Codethink Limited -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; version 2 of the License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program; if not, write to the Free Software Foundation, Inc., -# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -# -# This is a "morph deploy" configuration extension to configure a system -# to use busybox for its init, if INIT_SYSTEM=busybox is specified. -# -# As well as checking INIT_SYSTEM, the following variables are used. -# -# Getty configuration: -# * CONSOLE_DEVICE: Which device to spawn a getty on (default: ttyS0) -# * CONSOLE_BAUDRATE: Baud rate of the console (default: 115200) -# * CONSOLE_MODE: What kind of terminal this console emulates -# (default: vt100) - -if [ "$INIT_SYSTEM" != busybox ]; then - echo Not configuring system to use busybox init. - exit 0 -fi - -set -e -echo Configuring system to use busybox init - -RUN_SCRIPT=/etc/rcS -INIT_SCRIPT=/sbin/init - -install_mdev_config(){ - install -D -m644 /dev/stdin "$1" <<'EOF' -# support module loading on hotplug -$MODALIAS=.* root:root 660 @modprobe "$MODALIAS" - -# null may already exist; therefore ownership has to be changed with command -null root:root 666 @chmod 666 $MDEV -zero root:root 666 -full root:root 666 -random root:root 444 -urandom root:root 444 -hwrandom root:root 444 -grsec root:root 660 - -kmem root:root 640 -mem root:root 640 -port root:root 640 -# console may already exist; therefore ownership has to be changed with command -console root:root 600 @chmod 600 $MDEV -ptmx root:root 666 -pty.* root:root 660 - -# Typical devices - -tty root:root 666 -tty[0-9]* root:root 660 -vcsa*[0-9]* root:root 660 -ttyS[0-9]* root:root 660 - -# block devices -ram[0-9]* root:root 660 -loop[0-9]+ root:root 660 -sd[a-z].* root:root 660 -hd[a-z][0-9]* root:root 660 -md[0-9]* root:root 660 -sr[0-9]* root:root 660 @ln -sf $MDEV cdrom -fd[0-9]* root:root 660 - -# net devices -SUBSYSTEM=net;.* root:root 600 @nameif -tun[0-9]* root:root 600 =net/ -tap[0-9]* root:root 600 =net/ -EOF -} - -install_start_script(){ - install -D -m755 /dev/stdin "$1" <<'EOF' -#!/bin/sh -mount -t devtmpfs devtmpfs /dev -mount -t proc proc /proc -mount -t sysfs sysfs /sys -mkdir -p /dev/pts -mount -t devpts devpts /dev/pts - -echo /sbin/mdev >/proc/sys/kernel/hotplug -mdev -s - -hostname -F /etc/hostname - -run-parts -a start /etc/init.d -EOF -} - -install_inittab(){ - local inittab="$1" - local dev="$2" - local baud="$3" - local mode="$4" - install -D -m644 /dev/stdin "$1" <<EOF -::sysinit:$RUN_SCRIPT - -::askfirst:-/bin/cttyhack /bin/sh -::askfirst:/sbin/getty -L $dev $baud $mode - -::ctrlaltdel:/sbin/reboot -::shutdown:/sbin/swapoff -a -::shutdown:/bin/umount -a -r -::restart:/sbin/init -EOF -} - -install_init_symlink(){ - local initdir="$(dirname "$1")" - local initname="$(basename "$1")" - mkdir -p "$initdir" - cd "$initdir" - for busybox_dir in . ../bin ../sbin ../usr/bin ../usr/sbin; do - local busybox="$busybox_dir/busybox" - if [ ! -x "$busybox" ]; then - continue - fi - ln -sf "$busybox" "$initname" - return 0 - done - echo Unable to find busybox >&2 - exit 1 -} - -install_mdev_config "$1/etc/mdev.conf" - -install_start_script "$1$RUN_SCRIPT" - -install_inittab "$1/etc/inittab" "${CONSOLE_DEV-ttyS0}" \ - "${CONSOLE_BAUD-115200}" "${CONSOLE_MODE-vt100}" - -install_init_symlink "$1$INIT_SCRIPT" |