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-rwxr-xr-xbuild6
-rwxr-xr-xbusybox.pkg/postinst17
-rwxr-xr-xbusybox.pkg/prerm7
-rw-r--r--changelog21
-rw-r--r--scripts13
-rwxr-xr-xsrc.etc/init.d/hostname27
-rwxr-xr-xsrc.etc/init.d/httpd33
-rwxr-xr-xsrc.etc/init.d/klogd32
-rwxr-xr-xsrc.etc/init.d/mdev61
-rwxr-xr-xsrc.etc/init.d/mountall21
-rwxr-xr-xsrc.etc/init.d/mountdevsubfs36
-rwxr-xr-xsrc.etc/init.d/mountkernfs39
-rwxr-xr-xsrc.etc/init.d/mounttmpfs33
-rwxr-xr-xsrc.etc/init.d/networking27
-rwxr-xr-xsrc.etc/init.d/rc39
-rwxr-xr-xsrc.etc/init.d/rc.local10
-rwxr-xr-xsrc.etc/init.d/syslog32
-rwxr-xr-xsrc.etc/init.d/telnetd33
-rw-r--r--src.etc/rc.common128
19 files changed, 332 insertions, 283 deletions
diff --git a/build b/build
index 17deddc..6962d5f 100755
--- a/build
+++ b/build
@@ -5,6 +5,7 @@ include ../source.mk
config_enabled = \
config_enabled() \
{ \
+ [ "x$${1}" = 'x-' ] && return 0; \
grep "^CONFIG_$${1}=y$$" <src/.config >/dev/null 2>&1; \
}
install_init_script = \
@@ -44,16 +45,21 @@ install: build
exec 3>&-
set -e; $(config_enabled); $(install_init_script); \
if config_enabled INIT; then \
+ exec 3>dest/usr/share/busybox/init-scripts; \
install -d -m 0755 dest/etc; \
install -p -m 0644 inittab dest/etc/inittab; \
install -d -m 0755 dest/etc/init.d dest/etc/rc.d; \
install -p -m 0755 ../src.etc/init.d/rc dest/etc/init.d/rc; \
+ install -p -m 0755 ../src.etc/rc.common dest/etc/rc.common; \
ln -sf rc dest/etc/init.d/rcS; \
ln -sf rc dest/etc/init.d/rcK; \
while read -r config script links; do \
config_enabled "$${config}" && \
install_init_script "$${script}" $${links}; \
+ [ "x$${links:+set}" != 'xset' ] && \
+ printf '%s\n' "$${script}" >&3; \
done <../scripts; \
+ exec 3>&-; \
fi; \
if config_enabled HTTPD; then \
install -d -m 0755 dest/var/www; \
diff --git a/busybox.pkg/postinst b/busybox.pkg/postinst
index d74c331..fa5e152 100755
--- a/busybox.pkg/postinst
+++ b/busybox.pkg/postinst
@@ -9,10 +9,25 @@ if [ "x${1}" = 'xconfigure' ]; then
exec 3>/etc/network/interfaces
printf 'auto lo\niface lo inet loopback\n\n' >&3
for iface in /sys/class/net/eth*; do
- iface="${iface#*/}"
+ iface="${iface##*/}"
printf 'auto %s\niface %s inet dhcp\n\n' \
"${iface}" "${iface}" >&3
done
exec 3>&-
fi
+ if ! [ -f /etc/rc.policy ]; then
+ if [ "x$(cat /etc/proteanos_plat)" = 'xdev' ]; then
+ printf 'disabled\n' >/etc/rc.policy
+ else
+ printf 'enabled\n' >/etc/rc.policy
+ fi
+ fi
+ if [ -f /usr/share/busybox/init-scripts ]; then
+ for script in $(cat /usr/share/busybox/init-scripts); do
+ if [ "x${2:+set}" != 'xset' ]; then
+ "/etc/init.d/${script}" enable
+ fi
+ "/etc/init.d/${script}" start
+ done
+ fi
fi
diff --git a/busybox.pkg/prerm b/busybox.pkg/prerm
index 54b5053..160a2d7 100755
--- a/busybox.pkg/prerm
+++ b/busybox.pkg/prerm
@@ -1,6 +1,11 @@
#!/bin/sh
-if [ "x${1}" = 'xremove' ]; then
+if [ "x${1}" = 'xupgrade' ]; then
+ if [ -f /usr/share/busybox/init-scripts ]; then
+ for script in $(cat /usr/share/busybox/init-scripts); do
+ "/etc/init.d/${script}" stop
+ done
+ fi
while read link name prio; do
update-alternatives --remove "${name}" "${link}.busybox"
done </usr/share/busybox/alternatives
diff --git a/changelog b/changelog
index f10ff05..720177d 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,24 @@
+busybox (1.21.1-5) trunk
+
+ * /etc/rc.common: New framework for service initialization scripts.
+ - Service scripts can have significantly less boilerplate logic and
+ be much simpler.
+ - Services can be enabled and disabled by the user and the system.
+ - A /etc/rc.policy file can be used to disable all service
+ initialization and manipulation.
+ * Convert service scripts to use the new framework.
+ * Clean up stderr during services initialization.
+ * Make most of the /etc/rc.d/ links at install time using the new
+ "enable" action.
+ * Stop and start services in maintainer scripts.
+ * Fix interface names in /etc/network/interfaces.
+ * Make certain service scripts create and use PID files.
+ * Buffer early service initialization output until syslogd is running.
+ * Make some service scripts a little more robust.
+ * /etc/init.d/rc.local: New service initialization script.
+
+ -- "P. J. McDermott" <pj@pehjota.net> Mon, 02 Jun 2014 19:58:21 -0400
+
busybox (1.21.1-4) trunk
* /etc/init.d/httpd: Add missing space in start message.
diff --git a/scripts b/scripts
index 4597c28..0e09e4b 100644
--- a/scripts
+++ b/scripts
@@ -1,11 +1,12 @@
HOSTNAME hostname S03
-HTTPD httpd S40 K70
-KLOGD klogd S30 K80
+HTTPD httpd
+KLOGD klogd
MDEV mdev S02 K98
-FEATURE_MOUNT_FSTAB mountall S10
+FEATURE_MOUNT_FSTAB mountall S30 K70
FEATURE_MOUNT_FLAGS mountdevsubfs S03 K97
FEATURE_MOUNT_FLAGS mountkernfs S01 K99
FEATURE_MOUNT_FLAGS mounttmpfs S03 K97
-IFUPDOWN networking S20 K90
-SYSLOGD syslog S30 K80
-TELNETD telnetd S40 K70
+IFUPDOWN networking S20 K80
+SYSLOGD syslog
+TELNETD telnetd
+- rc.local
diff --git a/src.etc/init.d/hostname b/src.etc/init.d/hostname
index f64407d..2a6ffac 100755
--- a/src.etc/init.d/hostname
+++ b/src.etc/init.d/hostname
@@ -1,24 +1,13 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
start()
{
- [ -f /etc/hostname ] && HOSTNAME="$(cat /etc/hostname)"
- [ -z "${HOSTNAME}" ] && HOSTNAME="$(hostname)"
- [ -z "${HOSTNAME}" ] && HOSTNAME='localhost'
+ local hostname=
- printf 'Setting hostname to %s... ' "${HOSTNAME}"
- hostname "${HOSTNAME}"
- printf 'done.\n'
-}
+ [ -f /etc/hostname ] && hostname="$(cat /etc/hostname)"
+ [ -z "${hostname}" ] && hostname="$(hostname)"
+ [ -z "${hostname}" ] && hostname='localhost'
-case "${1}" in
- start)
- start
- ;;
- stop)
- ;;
- *)
- printf 'Usage: %s {start|stop}\n' "${0}" >&2
- exit 1
- ;;
-esac
+ log 'Setting hostname to %s' "${hostname}"
+ hostname "${hostname}"
+}
diff --git a/src.etc/init.d/httpd b/src.etc/init.d/httpd
index 1dc0d28..c26e151 100755
--- a/src.etc/init.d/httpd
+++ b/src.etc/init.d/httpd
@@ -1,32 +1,17 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
+
+START='50'
+STOP='60'
start()
{
- printf 'Starting httpd... '
- start-stop-daemon -S -q -n httpd -x /usr/sbin/httpd -- -h /var/www
- printf 'done.\n'
+ log 'Starting httpd'
+ start-stop-daemon -S -q -p /var/run/httpd.pid -m \
+ -x /usr/sbin/httpd -b -- -f -h /var/www
}
stop()
{
- printf 'Stopping httpd... '
- start-stop-daemon -K -q -n httpd
- printf 'done.\n'
+ log 'Stopping httpd'
+ start-stop-daemon -K -q -p /var/run/httpd.pid
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- stop
- start
- ;;
- *)
- printf 'Usage: %s {start|stop|restart}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/klogd b/src.etc/init.d/klogd
index 5a00ab9..20b7ac3 100755
--- a/src.etc/init.d/klogd
+++ b/src.etc/init.d/klogd
@@ -1,32 +1,16 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
+
+START='40'
+STOP='70'
start()
{
- printf 'Starting klogd... '
- start-stop-daemon -S -q -n klogd -x /sbin/klogd
- printf 'done.\n'
+ log 'Starting klogd'
+ start-stop-daemon -S -q -x /sbin/klogd
}
stop()
{
- printf 'Stopping klogd... '
- start-stop-daemon -K -q -n klogd
- printf 'done.\n'
+ log 'Stopping klogd'
+ start-stop-daemon -K -q -p /var/run/klogd.pid
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- stop
- start
- ;;
- *)
- printf 'Usage: %s {start|stop|restart}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/mdev b/src.etc/init.d/mdev
index 8052c3b..81d004a 100755
--- a/src.etc/init.d/mdev
+++ b/src.etc/init.d/mdev
@@ -1,53 +1,38 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
start()
{
- printf 'Enabling device hotplugging... '
-
- if ! mount | grep -Fq ' /dev '; then
- mount -t tmpfs -o noexec,nosuid,mode=0755 tmpfs /dev
+ log 'Enabling device hotplugging'
+ if ! [ -e /dev/null ]; then
+ mount -t tmpfs -o noexec,nosuid,mode=0755 tmpfs /dev || \
+ return ${?}
+ if [ -e /proc/sys/kernel/hotplug ]; then
+ printf '/sbin/mdev\n' >/proc/sys/kernel/hotplug
+ fi
+ mdev -s
fi
-
- printf '/sbin/mdev\n' >/proc/sys/kernel/hotplug
- mdev -s
-
- printf 'done.\n'
}
stop()
{
- printf 'Disabling device hotplugging... '
-
- printf '\n' >/proc/sys/kernel/hotplug
-
- if mount | grep -Fq ' /dev '; then
- umount /dev
+ log 'Disabling device hotplugging'
+ if [ -e /proc/sys/kernel/hotplug ]; then
+ printf '\n' >/proc/sys/kernel/hotplug
+ fi
+ if [ -e /dev/null ]; then
+ umount /dev || return ${?}
fi
-
- printf 'done.\n'
}
restart()
{
- printf 'Recanning devices... '
-
+ log 'Recanning devices'
+ if ! [ -e /dev/null ]; then
+ mount -t tmpfs -o noexec,nosuid,mode=0755 tmpfs /dev || \
+ return ${?}
+ if [ -e /proc/sys/kernel/hotplug ]; then
+ printf '/sbin/mdev\n' >/proc/sys/kernel/hotplug
+ fi
+ fi
mdev -s
-
- printf 'done.\n'
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- restart
- ;;
- *)
- printf 'Usage: %s {start|stop|restart}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/mountall b/src.etc/init.d/mountall
index 4882427..8515157 100755
--- a/src.etc/init.d/mountall
+++ b/src.etc/init.d/mountall
@@ -1,20 +1,9 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
start()
{
- printf 'Mounting file systems... '
- [ -r /etc/fstab ] && mount -a
- printf 'done.\n'
+ log 'Mounting file systems'
+ if [ -r /etc/fstab ]; then
+ mount -a
+ fi
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- ;;
- *)
- printf 'Usage: %s {start|stop}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/mountdevsubfs b/src.etc/init.d/mountdevsubfs
index 5ef7235..03c13e0 100755
--- a/src.etc/init.d/mountdevsubfs
+++ b/src.etc/init.d/mountdevsubfs
@@ -1,41 +1,21 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
start()
{
- printf 'Mounting device file systems... '
-
+ log 'Mounting device file systems'
[ -d /dev/pts ] || mkdir -m 0755 /dev/pts
- if ! mount | grep -Fq ' /dev/pts '; then
- mount -t devpts -o noexec,nosuid,gid=5,mode=0620 devpts /dev/pts
+ if ! [ -e /dev/pts/ptmx ]; then
+ mount -t devpts -o noexec,nosuid,gid=5,mode=0620 \
+ devpts /dev/pts || return ${?}
fi
-
ln -sf /run/shm /dev/shm
-
- printf 'done.\n'
}
stop()
{
- printf 'Unmounting device file systems... '
-
- if mount | grep -Fq ' /dev/pts '; then
- umount /dev/pts
+ log 'Unmounting device file systems'
+ if [ -e /dev/pts/ptmx ]; then
+ umount /dev/pts || return ${?}
fi
-
rm -f /dev/shm
-
- printf 'done.\n'
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- *)
- printf 'Usage: %s {start|stop}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/mountkernfs b/src.etc/init.d/mountkernfs
index 8a701a8..83d5179 100755
--- a/src.etc/init.d/mountkernfs
+++ b/src.etc/init.d/mountkernfs
@@ -1,30 +1,25 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
start()
{
- printf 'Mounting kernel virtual file systems... '
- [ ! -e /proc/mounts ] && mount -t proc -o nodev,noexec,nosuid proc /proc
- [ ! -e /sys/kernel ] && mount -t sysfs -o nodev,noexec,nosuid sysfs /sys
- printf 'done.\n'
+ log 'Mounting kernel virtual file systems'
+ if ! [ -e /proc/mounts ]; then
+ mount -t proc -o nodev,noexec,nosuid proc /proc || \
+ return ${?}
+ fi
+ if ! [ -e /sys/kernel ]; then
+ mount -t sysfs -o nodev,noexec,nosuid sysfs /sys || \
+ return ${?}
+ fi
}
stop()
{
- printf 'Unmounting kernel virtual file systems... '
- [ -e /proc/mounts ] && umount /proc
- [ -e /sys/kernel ] && umount /sys
- printf 'done.\n'
+ log 'Unmounting kernel virtual file systems'
+ if [ -e /proc/mounts ]; then
+ umount /proc || return ${?}
+ fi
+ if [ -e /sys/kernel ]; then
+ umount /sys || return ${?}
+ fi
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- *)
- printf 'Usage: %s {start|stop}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/mounttmpfs b/src.etc/init.d/mounttmpfs
index 96b398e..269ba74 100755
--- a/src.etc/init.d/mounttmpfs
+++ b/src.etc/init.d/mounttmpfs
@@ -1,47 +1,26 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
start()
{
- printf 'Mounting temporary file systems... '
-
+ log 'Mounting temporary file systems'
if ! mount | grep -Fq ' /run '; then
- mount -t tmpfs -o nodev,noexec,nosuid,mode=0755 tmpfs /run
+ mount -t tmpfs -o nodev,noexec,nosuid,mode=0755 \
+ tmpfs /run
fi
-
[ -d /run/lock ] || mkdir -m 1777 /run/lock
[ -d /run/shm ] || mkdir -m 1777 /run/shm
-
if ! mount | grep -Fq ' /tmp '; then
mount -t tmpfs -o nodev,nosuid,mode=1777 tmpfs /tmp
fi
-
- printf 'done.\n'
}
stop()
{
- printf 'Unmounting temporary file systems... '
-
+ log 'Unmounting temporary file systems'
if mount | grep -Fq ' /run '; then
umount /run
fi
-
if mount | grep -Fq ' /tmp '; then
- umount /run
+ umount /tmp
fi
-
- printf 'done.\n'
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- *)
- printf 'Usage: %s {start|stop}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/networking b/src.etc/init.d/networking
index 66967f9..f53899f 100755
--- a/src.etc/init.d/networking
+++ b/src.etc/init.d/networking
@@ -1,40 +1,21 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
start()
{
- printf 'Configuring network interfaces... '
+ log 'Configuring network interfaces'
ifdown -a >/dev/null 2>&1
ifup -a
- printf 'done.\n'
}
stop()
{
- printf 'Deconfiguring network interfaces... '
+ log 'Deconfiguring network interfaces'
ifdown -a
- printf 'done.\n'
}
restart()
{
- printf 'Reconfiguring network interfaces... '
+ log 'Reconfiguring network interfaces'
ifdown -a
ifup -a
- printf 'done.\n'
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- restart
- ;;
- *)
- printf 'Usage: %s {start|stop|restart}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/rc b/src.etc/init.d/rc
index 0db7c8d..e6985dd 100755
--- a/src.etc/init.d/rc
+++ b/src.etc/init.d/rc
@@ -3,11 +3,33 @@
# /etc/init.d/rc
# Executes init scripts on init and shutdown.
#
-# Copyright (C) 2012 Patrick "P. J." McDermott
+# Copyright (C) 2012, 2014 Patrick "P. J." McDermott
+#
# This file may be reproduced, distributed, modified, and otherwise dealt in
-# under the terms of the Expat/MIT License.
+# under the terms of the Expat License.
+
+LF='
+'
+
+[ -x /usr/bin/logger ] && logger='logger -p 6 -t sysinit' || logger=cat
+
+# Buffer log lines until syslogd is running.
+log()
+{
+ local line=
+ local buf=
-[ -x /usr/bin/logger ] && logger='logger -s -p 6 -t sysinit' || logger=cat
+ while read -r line; do
+ buf="${buf}${line}${LF}"
+ if [ -f /var/run/syslogd.pid ]; then
+ printf '%s' "${buf}" | ${logger}
+ exec ${logger}
+ fi
+ done
+ if [ -f /var/run/syslogd.pid ]; then
+ printf '%s' "${buf}" | ${logger}
+ fi
+}
level=${0#*/rc}
case ${level} in
@@ -22,6 +44,11 @@ case ${level} in
;;
esac
-for i in /etc/rc.d/${level}*; do
- [ -x "${i}" ] && "${i}" ${action} 2>&1
-done | ${logger}
+{
+ for i in /etc/rc.d/${level}[0-1]*; do
+ [ -x "${i}" ] && "${i}" ${action} 2>&1
+ done
+ for i in /etc/rc.d/${level}[2-9]*; do
+ [ -x "${i}" ] && "${i}" ${action} 2>&1
+ done
+} | log
diff --git a/src.etc/init.d/rc.local b/src.etc/init.d/rc.local
new file mode 100755
index 0000000..167ebdc
--- /dev/null
+++ b/src.etc/init.d/rc.local
@@ -0,0 +1,10 @@
+#!/bin/sh /etc/rc.common
+
+START='90'
+
+start()
+{
+ [ -x /etc/rc.local ] || return 0
+ log 'Running local boot scripts'
+ /etc/rc.local
+}
diff --git a/src.etc/init.d/syslog b/src.etc/init.d/syslog
index 7d274ce..32e4bd6 100755
--- a/src.etc/init.d/syslog
+++ b/src.etc/init.d/syslog
@@ -1,35 +1,19 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
SYSLOG_ROTATE_SIZE=65536
+START='40'
+STOP='70'
+
start()
{
- printf 'Starting syslog... '
- start-stop-daemon -S -q -n syslogd -x /sbin/syslogd -- \
+ log 'Starting syslog'
+ start-stop-daemon -S -q -x /sbin/syslogd -- \
-s "${SYSLOG_ROTATE_SIZE}"
- printf 'done.\n'
}
stop()
{
- printf 'Stopping syslog... '
- start-stop-daemon -K -q -n syslogd
- printf 'done.\n'
+ log 'Stopping syslog'
+ start-stop-daemon -K -q -p /var/run/syslogd.pid
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- stop
- start
- ;;
- *)
- printf 'Usage: %s {start|stop|restart}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/init.d/telnetd b/src.etc/init.d/telnetd
index 0f51046..98f668d 100755
--- a/src.etc/init.d/telnetd
+++ b/src.etc/init.d/telnetd
@@ -1,32 +1,17 @@
-#!/bin/sh
+#!/bin/sh /etc/rc.common
+
+START='50'
+STOP='60'
start()
{
- printf 'Starting telnetd... '
- start-stop-daemon -S -q -n telnetd -x /usr/sbin/telnetd
- printf 'done.\n'
+ log 'Starting telnetd'
+ start-stop-daemon -S -q -p /var/run/telnetd.pid -m \
+ -x /usr/sbin/telnetd -b -- -F
}
stop()
{
- printf 'Stopping telnetd... '
- start-stop-daemon -K -q -n telnetd
- printf 'done.\n'
+ log 'Stopping telnetd'
+ start-stop-daemon -K -q -p /var/run/telnetd.pid
}
-
-case "${1}" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- restart)
- stop
- start
- ;;
- *)
- printf 'Usage: %s {start|stop|restart}\n' "${0}" >&2
- exit 1
- ;;
-esac
diff --git a/src.etc/rc.common b/src.etc/rc.common
new file mode 100644
index 0000000..7ddc27e
--- /dev/null
+++ b/src.etc/rc.common
@@ -0,0 +1,128 @@
+#!/bin/sh
+#
+# /etc/rc.common
+# Framework for service initialization scripts.
+#
+# Copyright (C) 2014 Patrick "P. J." McDermott
+#
+# This file may be reproduced, distributed, modified, and otherwise dealt in
+# under the terms of the Expat License.
+
+set -u
+
+SCRIPT=''
+ALL_CMDS=''
+LOG_MSG=''
+EXTRA_COMMANDS=''
+START=''
+STOP=''
+
+main()
+{
+ local action=
+ local es=
+
+ SCRIPT="${1}"
+
+ . "${SCRIPT}"
+
+ ALL_CMDS=" start stop restart ${EXTRA_COMMANDS} "
+ if [ "x${START:+set}" = 'xset' ] || [ "x${STOP:+set}" = 'xset' ]; then
+ ALL_CMDS="${ALL_CMDS} enable disable "
+ fi
+
+ if [ ${#} -ne 2 ]; then
+ usage
+ return 1
+ fi
+ action="${2:-<unknown>}"
+ if [ "x${ALL_CMDS#* ${action} }" != "x${ALL_CMDS}" ]; then
+ if [ -f /etc/rc.policy ]; then
+ [ "x$(cat /etc/rc.policy)" = 'xdisabled' ] && return 0
+ fi
+ ${action}
+ es=${?}
+ log_end ${es}
+ return ${es}
+ else
+ usage
+ return 1
+ fi
+}
+
+tty_printf()
+{
+ local tty=
+
+ tty="$(tty)" && printf "${@}" >"${tty}"
+}
+
+usage() {
+ local cmds=
+
+ cmds="$(printf '%s|' ${ALL_CMDS})"
+ tty_printf 'Usage: %s {%s}\n' "${SCRIPT}" "${cmds%|}"
+}
+
+log()
+{
+ local fmt="${1}"
+ shift 1
+
+ LOG_MSG="$(printf "${fmt}" "${@}")"
+ tty_printf '[ ] %s...\r' "${LOG_MSG}"
+}
+
+log_end()
+{
+ local es="${1}"
+
+ [ "x${LOG_MSG:+set}" = 'xset' ] || return 0
+
+ case ${es} in
+ 0)
+ tty_printf '[ ok ] %s... done.\n' \
+ "${LOG_MSG}"
+ ;;
+ 255)
+ tty_printf '[warn] %s... done.\n' \
+ "${LOG_MSG}"
+ ;;
+ *)
+ tty_printf '[fail] %s... failed.\n' \
+ "${LOG_MSG}"
+ ;;
+ esac
+}
+
+# Default function definitions
+
+stop()
+{
+ :
+}
+
+restart()
+{
+ stop
+ start
+}
+
+enable()
+{
+ local name="${SCRIPT##*/}"
+ name="${name#[SK][0-9][0-9]}"
+ [ "x${START:+set}" = 'xset' ] && \
+ ln -sf "../init.d/${name}" "/etc/rc.d/S${START}${name}"
+ [ "x${STOP:+set}" = 'xset' ] && \
+ ln -sf "../init.d/${name}" "/etc/rc.d/K${STOP}${name}"
+}
+
+disable()
+{
+ local name="${SCRIPT##*/}"
+ name="${name#[SK][0-9][0-9]}"
+ rm -f /etc/rc.d/[SK][0-9][0-9]"${name}"
+}
+
+main "${@}"