core: add bus API and systemctl commands for altering cgroup parameters during runtime

[elogind.git] / src / core / dbus-unit.h

diff --git a/src/core/dbus-unit.h b/src/core/dbus-unit.h
index ac6785a9496ce0d2ea8cd0dbd2451ac357378430..7b8c5a9442235bc7dc6d26240ec5b07a8c4c9ee7 100644 (file)
--- a/src/core/dbus-unit.h
+++ b/src/core/dbus-unit.h
@@ -113,9 +113,6 @@
         "  <property name=\"OnFailureIsolate\" type=\"b\" access=\"read\"/>\n" \
         "  <property name=\"IgnoreOnIsolate\" type=\"b\" access=\"read\"/>\n" \
         "  <property name=\"IgnoreOnSnapshot\" type=\"b\" access=\"read\"/>\n" \
-        "  <property name=\"DefaultControlGroup\" type=\"s\" access=\"read\"/>\n" \
-        "  <property name=\"ControlGroup\" type=\"as\" access=\"read\"/>\n" \
-        "  <property name=\"ControlGroupAttributes\" type=\"a(sss)\" access=\"read\"/>\n" \
         "  <property name=\"NeedDaemonReload\" type=\"b\" access=\"read\"/>\n" \
         "  <property name=\"JobTimeoutUSec\" type=\"t\" access=\"read\"/>\n" \
         "  <property name=\"ConditionTimestamp\" type=\"t\" access=\"read\"/>\n" \
@@ -124,16 +121,37 @@
         "  <property name=\"LoadError\" type=\"(ss)\" 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=\"SetControlGroups\">\n"                        \
+        "   <arg name=\"groups\" type=\"as\" direction=\"in\"/>\n"      \
+        "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
+        "  </method>\n"                                                 \
+        "  <method name=\"UnsetControlGroups\">\n"                      \
+        "   <arg name=\"groups\" type=\"as\" direction=\"in\"/>\n"      \
+        "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
+        "  </method>\n"                                                 \
+        "  <method name=\"SetControlGroupAttributes\">\n"               \
+        "   <arg name=\"attributes\" type=\"a(ss)\" direction=\"in\"/>\n" \
+        "   <arg name=\"mode\" type=\"s\" direction=\"in\"/>\n"         \
+        "  </method>\n"                                                 \
+        "  <method name=\"UnsetControlGroupAttributes\">\n"             \
+        "   <arg name=\"attributes\" type=\"as\" 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);
 
-
 DBusHandlerResult bus_unit_queue_job(
                 DBusConnection *connection,
                 DBusMessage *message,
@@ -142,6 +160,11 @@ DBusHandlerResult bus_unit_queue_job(
                 JobMode mode,
                 bool reload_if_possible);
 
+int bus_unit_cgroup_set(Unit *u, DBusMessageIter *iter);
+int bus_unit_cgroup_unset(Unit *u, DBusMessageIter *iter);
+int bus_unit_cgroup_attribute_set(Unit *u, DBusMessageIter *iter);
+int bus_unit_cgroup_attribute_unset(Unit *u, DBusMessageIter *iter);
+
 extern const DBusObjectPathVTable bus_unit_vtable;
 
 extern const char bus_unit_interface[];