From cfabb85924f35c636550609b332d088aaae9941f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20B=C3=A4chler?= Date: Tue, 25 Aug 2009 12:57:02 +0200 Subject: Implement a hook-system that allows to add custom code to the initscripts at certain places A function add_hook can be called from functions.d to register a hook function. The existing hooks are based on suggestions from Michael Towers (larch) and on the implementation of initscripts-extras-fbsplash which currently uses the strings passed to stat_busy and stat_done for this. More hooks can be added if requested. The implementation uses associative arrays and will thus only work with bash 4 or later --- rc.sysinit | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'rc.sysinit') diff --git a/rc.sysinit b/rc.sysinit index f6463cc..60dcbef 100755 --- a/rc.sysinit +++ b/rc.sysinit @@ -14,6 +14,8 @@ printhl "Copyright 2007-2009 Aaron Griffin" printhl "Distributed under the GNU General Public License (GPL)" printsep +run_hook start rc.sysinit + # mount /proc, /sys and our RAM /dev /bin/mount -n -t tmpfs udev /dev -o mode=0755,size=10M,nosuid /bin/mount -n -t proc none /proc @@ -63,6 +65,8 @@ stat_busy "Starting UDev Daemon" /sbin/udevd --daemon stat_done +run_hook udevlaunched rc.sysinit + # Trigger udev uevents if /bin/pidof -o %PPID /sbin/udevd >/dev/null; then stat_busy "Triggering UDev uevents" @@ -108,6 +112,8 @@ if /bin/pidof -o %PPID /sbin/udevd >/dev/null; then stat_done fi +run_hook udevsettled rc.sysinit + # bring up the loopback interface if [ -d /sys/class/net/lo ]; then stat_busy "Bringing up loopback interface" @@ -282,6 +288,7 @@ stat_busy "Mounting Local Filesystems" if [ -e /proc/mounts ]; then /bin/grep -e "/proc " -e "/sys " -e "/dev " /proc/mounts >> /etc/mtab fi +run_hook premount rc.sysinit # now mount all the local filesystems /bin/mount -a -t $NETFS -O no_netdev stat_done @@ -412,5 +419,7 @@ fi /bin/dmesg >| /var/log/dmesg.log +run_hook end rc.sysinit + # End of file # vim: set ts=2 noet: -- cgit v1.2.3