From 4ad490007b70e6ac18d3cb04fa2ed92eba1451fa Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 27 Jun 2013 04:14:27 +0200
Subject: core: general cgroup rework

Replace the very generic cgroup hookup with a much simpler one. With
this change only the high-level cgroup settings remain, the ability to
set arbitrary cgroup attributes is removed, so is support for adding
units to arbitrary cgroup controllers or setting arbitrary paths for
them (especially paths that are different for the various controllers).

This also introduces a new -.slice root slice, that is the parent of
system.slice and friends. This enables easy admin configuration of
root-level cgrouo properties.

This replaces DeviceDeny= by DevicePolicy=, and implicitly adds in
/dev/null, /dev/zero and friends if DeviceAllow= is used (unless this is
turned off by DevicePolicy=).
---
 src/core/dbus-unit.h | 28 +---------------------------
 1 file changed, 1 insertion(+), 27 deletions(-)

(limited to 'src/core/dbus-unit.h')

diff --git a/src/core/dbus-unit.h b/src/core/dbus-unit.h
index 83932c5a6c..1e226ef451 100644
--- a/src/core/dbus-unit.h
+++ b/src/core/dbus-unit.h
@@ -123,40 +123,14 @@
         "  <property name=\"ConditionTimestampMonotonic\" type=\"t\" access=\"read\"/>\n" \
         "  <property name=\"ConditionResult\" type=\"b\" access=\"read\"/>\n" \
         "  <property name=\"LoadError\" type=\"(ss)\" access=\"read\"/>\n" \
+        "  <property name=\"ControlGroup\" type=\"s\" access=\"read\"/>\n" \
         " </interface>\n"
 
-#define BUS_UNIT_CGROUP_INTERFACE                                       \
-        "  <property name=\"DefaultControlGroup\" type=\"s\" access=\"read\"/>\n" \
-        "  <property name=\"ControlGroups\" type=\"as\" access=\"read\"/>\n" \
-        "  <property name=\"ControlGroupAttributes\" type=\"a(sss)\" access=\"read\"/>\n" \
-        "  <method name=\"SetControlGroup\">\n"                         \
-        "   <arg name=\"group\" type=\"s\" direction=\"in\"/>\n"        \
-        "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
-        "  </method>\n"                                                 \
-        "  <method name=\"UnsetControlGroup\">\n"                       \
-        "   <arg name=\"group\" type=\"s\" direction=\"in\"/>\n"        \
-        "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
-        "  </method>\n"                                                 \
-        "  <method name=\"GetControlGroupAttribute\">\n"                \
-        "   <arg name=\"attribute\" type=\"s\" direction=\"in\"/>\n"    \
-        "   <arg name=\"values\" type=\"as\" direction=\"out\"/>\n"     \
-        "  </method>\n"                                                 \
-        "  <method name=\"SetControlGroupAttribute\">\n"                \
-        "   <arg name=\"attribute\" type=\"s\" direction=\"in\"/>\n"    \
-        "   <arg name=\"values\" type=\"as\" direction=\"in\"/>\n"      \
-        "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
-        "  </method>\n"                                                 \
-        "  <method name=\"UnsetControlGroupAttribute\">\n"              \
-        "   <arg name=\"attribute\" type=\"s\" direction=\"in\"/>\n"    \
-        "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
-        "  </method>\n"
-
 #define BUS_UNIT_INTERFACES_LIST                \
         BUS_GENERIC_INTERFACES_LIST             \
         "org.freedesktop.systemd1.Unit\0"
 
 extern const BusProperty bus_unit_properties[];
-extern const BusProperty bus_unit_cgroup_properties[];
 
 void bus_unit_send_change_signal(Unit *u);
 void bus_unit_send_removed_signal(Unit *u);
-- 
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