dev-libs/libcgroup: refactor the init scripts.

Thanks tokiclover@eclipso.email

Package-Manager: portage-2.2.20.1

4 files changed, 89 insertions, 0 deletions

diff --git a/dev-libs/libcgroup/files/cgconfig.confd-r1 b/dev-libs/libcgroup/files/cgconfig.confd-r1
new file mode 100644
index 000000000000..334958ef3b8f
--- /dev/null
+++ b/dev-libs/libcgroup/files/cgconfig.confd-r1
@@ -0,0 +1,7 @@
+# /etc/conf.d/cgconfig: config file for /etc/init.d/cgconfig
+
+# Configuration file location
+CG_CONFIGFILE=/etc/cgroup/cgconfig.conf
+
+# Enable calssifying pid according to rules if necessary
+CG_CLASSIFY=No
diff --git a/dev-libs/libcgroup/files/cgconfig.initd-r1 b/dev-libs/libcgroup/files/cgconfig.initd-r1
new file mode 100644
index 000000000000..f10d994162c4
--- /dev/null
+++ b/dev-libs/libcgroup/files/cgconfig.initd-r1
@@ -0,0 +1,53 @@
+#!/sbin/runscript
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /etc/init.d/cgconfig,v 1.1 2015/02/18 09:53:59 tokiclover Exp $
+
+CGCONFIGPARSER="/usr/sbin/cgconfigparser"
+CGCLASSIFY="/usr/sbin/cgclassify"
+:	${CG_CONFIGFILE:=/etc/cgroup/cgconfig.conf}
+description="Control Group Configuration Service"
+
+start()
+{
+	ebegin "Setting up CGroups"
+	${CGCONFIGPARSER} --load=${CG_CONFIGFILE} >/dev/null 2>&1
+	eend "$?"
+}
+
+start_post()
+{
+	# Classify PID according to the rules if requested
+	yesno "${CG_CLASSIFY}" || return 0
+	ebegin "Classifying PID to CGroups"
+	local pid
+	for pid in $(ps --no-headers -eL o tid); do
+		 ${CGCLASSIFY} ${pid}
+	done
+	eend "$?"
+}
+
+stop()
+{
+	cgconfig_umount
+}
+
+cgconfig_umount()
+{
+	local ctrl eq mnt_pnt mnt_pts
+
+	while read ctrl eq mnt_pnt; do
+		case "${ctrl}" in
+			(\#*)    continue    ;;
+			(mount*) mnt_pts=true;;
+			(\}*)    mnt_pts=    ;;
+			(*)
+				[ -n "${mnt_pts}" ] || continue
+				mnt_pnt="${mnt_pnt%;}"
+				ebegin "Unmounting ${mnt_pnt}"
+				umount "${mnt_pnt}"
+				eend "$?"
+				;;
+		esac
+	done < "${CG_CONFIGFILE}"
+}
diff --git a/dev-libs/libcgroup/files/cgred.confd-r1 b/dev-libs/libcgroup/files/cgred.confd-r1
new file mode 100644
index 000000000000..e351434afa69
--- /dev/null
+++ b/dev-libs/libcgroup/files/cgred.confd-r1
@@ -0,0 +1,5 @@
+# /etc/conf.d/cgred.conf: config file for /etc/init.d/cgred
+
+# Options to pass to cgrulesengd;
+# See the cgrulesengd(8) man page for more info.
+CGRED_OPTS=""
diff --git a/dev-libs/libcgroup/files/cgred.initd-r1 b/dev-libs/libcgroup/files/cgred.initd-r1
new file mode 100644
index 000000000000..85cbb05931e9
--- /dev/null
+++ b/dev-libs/libcgroup/files/cgred.initd-r1
@@ -0,0 +1,24 @@
+#!/sbin/runscript
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /etc/init.d/cgred,v 1.1 2015/02/14 09:53:59 tokiclover Exp $
+
+command="/usr/sbin/cgrulesengd"
+command_args="${CGRED_OPTS}"
+command_background="1"
+pidfile="/var/run/cgred.pid"
+description="CGroups Rules Engine Daemon"
+extra_started_commands="reload"
+
+depend()
+{
+	need cgconfig
+	use logger
+}
+
+reload()
+{
+	ebegin "Reloading CGroup Rules Engine Daemon"
+	kill -USR2 $(cat "${pidfile}")
+	eend $?
+}