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

[elogind.git] / src / core / dbus-mount.c

diff --git a/src/core/dbus-mount.c b/src/core/dbus-mount.c
index f6db4682afb30332f7cfcd816617d0630dac7446..0fcceb500d068565835adda04fa381a341ee5c5d 100644 (file)
--- a/src/core/dbus-mount.c
+++ b/src/core/dbus-mount.c
@@ -23,8 +23,10 @@
 
 #include "dbus-unit.h"
 #include "dbus-mount.h"
+#include "dbus-kill.h"
 #include "dbus-execute.h"
 #include "dbus-common.h"
+#include "selinux-access.h"
 
 #define BUS_MOUNT_INTERFACE                                             \
         " <interface name=\"org.freedesktop.systemd1.Mount\">\n"        \
@@ -37,6 +39,8 @@
         BUS_EXEC_COMMAND_INTERFACE("ExecUnmount")                       \
         BUS_EXEC_COMMAND_INTERFACE("ExecRemount")                       \
         BUS_EXEC_CONTEXT_INTERFACE                                      \
+        BUS_KILL_CONTEXT_INTERFACE                                      \
+        BUS_UNIT_CGROUP_INTERFACE                                       \
         "  <property name=\"ControlPID\" type=\"u\" access=\"read\"/>\n" \
         "  <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
         "  <property name=\"Result\" type=\"s\" access=\"read\"/>\n"    \
@@ -80,8 +84,6 @@ static int bus_mount_append_what(DBusMessageIter *i, const char *property, void
                 d = m->parameters_proc_self_mountinfo.what;
         else if (m->from_fragment && m->parameters_fragment.what)
                 d = m->parameters_fragment.what;
-        else if (m->from_etc_fstab && m->parameters_etc_fstab.what)
-                d = m->parameters_etc_fstab.what;
         else
                 d = "";
 
@@ -103,8 +105,6 @@ static int bus_mount_append_options(DBusMessageIter *i, const char *property, vo
                 d = m->parameters_proc_self_mountinfo.options;
         else if (m->from_fragment && m->parameters_fragment.options)
                 d = m->parameters_fragment.options;
-        else if (m->from_etc_fstab && m->parameters_etc_fstab.options)
-                d = m->parameters_etc_fstab.options;
         else
                 d = "";
 
@@ -126,8 +126,6 @@ static int bus_mount_append_type(DBusMessageIter *i, const char *property, void
                 d = m->parameters_proc_self_mountinfo.fstype;
         else if (m->from_fragment && m->parameters_fragment.fstype)
                 d = m->parameters_fragment.fstype;
-        else if (m->from_etc_fstab && m->parameters_etc_fstab.fstype)
-                d = m->parameters_etc_fstab.fstype;
         else
                 d = "";
 
@@ -161,8 +159,12 @@ DBusHandlerResult bus_mount_message_handler(Unit *u, DBusConnection *c, DBusMess
                 { "org.freedesktop.systemd1.Unit",  bus_unit_properties,         u },
                 { "org.freedesktop.systemd1.Mount", bus_mount_properties,        m },
                 { "org.freedesktop.systemd1.Mount", bus_exec_context_properties, &m->exec_context },
+                { "org.freedesktop.systemd1.Mount", bus_kill_context_properties, &m->kill_context },
+                { "org.freedesktop.systemd1.Mount", bus_unit_cgroup_properties,  u },
                 { NULL, }
         };
 
+        SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
+
         return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps );
 }