Rewrite the core parts in C. We now provide librc so other programs can

query runlevels, services and state without using bash. We also provide
libeinfo so other programs can easily use our informational functions.

As such, we have dropped the requirement of using bash as the init script
shell. We now use /bin/sh and have strived to make the scripts as portable
as possible. Shells that work are bash and dash. busybox works provided
you disable s-s-d. If you have WIPE_TMP set to yes in conf.d/bootmisc you
should disable find too.
zsh and ksh do not work at this time.

Networking support is currently being re-vamped also as it was heavily bash
array based. As such, a new config format is available like so
config_eth0="1.2.3.4/24 5.6.7.8/16"
or like so
config_eth0="'1.2.3.4 netmask 255.255.255.0' '5.6.7.8 netmask 255.255.0.0'"

We will still support the old bash array format provided that /bin/sh IS
a link it bash.

ChangeLog for baselayout-1 can be found in our SVN repo.

1 files changed, 138 insertions, 0 deletions

diff --git a/init.d/bootmisc b/init.d/bootmisc
new file mode 100755
index 00000000..1428e874
--- /dev/null
+++ b/init.d/bootmisc
@@ -0,0 +1,138 @@
+#!/sbin/runscript
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+depend() {
+	use hostname
+	need localmount
+	before logger
+	after clock sysctl
+}
+
+start() {
+	# Put a nologin file in /etc to prevent people from logging
+	# in before system startup is complete.
+	if [ "${DELAYLOGIN}" = "yes" ] ; then
+		echo "System bootup in progress - please wait" \
+			> /etc/nologin
+		cp /etc/nologin /etc/nologin.boot
+	fi
+
+	if ! touch -c /var/run 2> /dev/null ; then
+		ewarn "Skipping /var and /tmp initialization (ro root?)"
+		return 0
+	fi
+
+	if [ "${RC_UNAME}" = "Linux" ] ; then
+		# Setup login records
+		> /var/run/utmp
+		touch /var/log/wtmp
+		chgrp utmp /var/run/utmp /var/log/wtmp
+		chmod 0664 /var/run/utmp /var/log/wtmp
+	fi
+
+	ebegin "Updating environment"
+	/sbin/env-update
+	eend $?
+
+	# Take care of random stuff [ /var/lock | /var/run | pam ]
+	ebegin "Cleaning" /var/lock, /var/run
+	rm -rf /var/run/console.lock /var/run/console/*
+
+	# Clean up any stale locks.
+	find /var/lock -type f -print0 | xargs -0 rm -f --
+		
+	# Clean up /var/run and create /var/run/utmp so we can login.
+	for x in $(find /var/run ! -type d ! -name utmp ! -name innd.pid ! -name random-seed ! -name ld-elf.so.hints); do
+		[ ! -f "${x}" ] && continue
+		# Do not remove pidfiles of already running daemons
+		case "${x}" in
+			*.pid)
+				start-stop-daemon --test --quiet --stop --pidfile "${x}"
+				[ $? -eq 0 ] && continue
+				;;
+		esac
+		rm -f "${x}"
+	done
+
+	# Reset pam_console permissions if we are actually using it
+	if [ -x /sbin/pam_console_apply -a ! -c /dev/.devfsd ] ; then
+		if [ -n $(grep -v -e '^[[:space:]]*#' /etc/pam.d/* | grep 'pam_console') ] ; then
+			/sbin/pam_console_apply -r
+		fi
+	fi
+
+	# Create the .keep to stop portage from removing /var/lock
+	> /var/lock/.keep
+	eend 0
+
+	# Clean up /tmp directory
+	if [ -d /tmp ] ; then
+		cd /tmp
+		if [ "${WIPE_TMP}" = "yes" ] ; then
+			ebegin "Wiping /tmp directory"
+			local startopts="-x . -depth"
+			[ "${RC_UNAME}" = "Linux" ] && startopts=". -xdev -depth"
+
+			# Faster than find
+			rm -rf [b-ikm-pr-zA-Z]*
+
+			find ${startopts} ! -name . \
+				! -path ./lost+found \
+				! -path "./lost+found/*" \
+				! -path ./quota.user \
+				! -path "./quota.user/*" \
+				! -path ./aquota.user \
+				! -path "./aquota.user/*" \
+				! -path ./quota.group \
+				! -path "./quota.group/*" \
+				! -path ./aquota.group \
+				! -path "./aquota.group/*" \
+				! -path ./journal \
+				! -path "./journal/*" \
+				-delete
+			eend 0
+		else
+			ebegin "Cleaning /tmp directory"
+			rm -rf /tmp/.X*-lock /tmp/esrv* /tmp/kio* /tmp/jpsock.* \
+				/tmp/.fam* /tmp/.esd* /tmp/orbit-* /tmp/ssh-* \
+				/tmp/ksocket-* /tmp/.*-unix
+			eend 0
+		fi
+
+		# Make sure our X11 stuff have the correct permissions
+		# Omit the chown as bootmisc is run before network is up
+		# and users may be using lame LDAP auth #139411
+		rm -rf /tmp/.ICE-unix /tmp/.X11-unix 
+		mkdir -p /tmp/.ICE-unix /tmp/.X11-unix
+		chmod 1777 /tmp/.ICE-unix /tmp/.X11-unix
+		[ -x /sbin/restorecon ] && restorecon /tmp/.ICE-unix /tmp/.X11-unix
+	fi
+
+	# Create an 'after-boot' dmesg log
+	touch /var/log/dmesg
+	chmod 640 /var/log/dmesg
+	dmesg > /var/log/dmesg
+
+	# Check for /etc/resolv.conf, and create if missing
+	[ -f /etc/resolv.conf ] || touch /etc/resolv.conf 2>/dev/null
+}
+
+stop() {
+	# Reset pam_console permissions if we are actually using it
+	if [ -x /sbin/pam_console_apply -a ! -c /dev/.devfsd ] && \
+    	[ -n $(grep -v -e '^[[:space:]]*#' /etc/pam.d/* | grep 'pam_console') ] ; then
+		/sbin/pam_console_apply -r
+	fi
+
+	# Write a halt record if we're shutting down
+	case "${SOFTLEVEL}" in
+		reboot|shutdown)
+			[ "${RC_UNAME}" = "Linux" ] && halt -w
+			;;
+	esac
+	
+	return 0
+}
+
+# vim: set ts=4 :