#include <errno.h>
-#include "unit.h"
-#include "slice.h"
-#include "log.h"
+#include "alloc-util.h"
#include "dbus-slice.h"
+#include "log.h"
+#include "slice.h"
#include "special.h"
+#include "string-util.h"
+#include "strv.h"
#include "unit-name.h"
+#include "unit.h"
static const UnitActiveState state_translation_table[_SLICE_STATE_MAX] = {
[SLICE_DEAD] = UNIT_INACTIVE,
assert(s);
+ if (!UNIT(s)->default_dependencies)
+ return 0;
+
/* Make sure slices are unloaded on shutdown */
r = unit_add_two_dependencies_by_name(
UNIT(s),
return 0;
}
-
static int slice_verify(Slice *s) {
_cleanup_free_ char *parent = NULL;
int r;
if (r < 0)
return r;
- if (u->default_dependencies) {
- r = slice_add_default_dependencies(s);
- if (r < 0)
- return r;
- }
+ r = slice_add_default_dependencies(s);
+ if (r < 0)
+ return r;
}
return slice_verify(s);
return slice_state_to_string(SLICE(u)->state);
}
-static const char* const slice_state_table[_SLICE_STATE_MAX] = {
- [SLICE_DEAD] = "dead",
- [SLICE_ACTIVE] = "active"
-};
+static void slice_enumerate(Manager *m) {
+ Unit *u;
+ int r;
+
+ assert(m);
+
+ u = manager_get_unit(m, SPECIAL_ROOT_SLICE);
+ if (!u) {
+ u = unit_new(m, sizeof(Slice));
+ if (!u) {
+ log_oom();
+ return;
+ }
+
+ r = unit_add_name(u, SPECIAL_ROOT_SLICE);
+ if (r < 0) {
+ unit_free(u);
+ log_error_errno(r, "Failed to add -.slice name");
+ return;
+ }
+ }
+
+ u->default_dependencies = false;
+ u->no_gc = true;
+ u->ignore_on_isolate = true;
+ u->refuse_manual_start = true;
+ u->refuse_manual_stop = true;
+ SLICE(u)->deserialized_state = SLICE_ACTIVE;
-DEFINE_STRING_TABLE_LOOKUP(slice_state, SliceState);
+ if (!u->description)
+ u->description = strdup("Root Slice");
+ if (!u->documentation)
+ (void) strv_extend(&u->documentation, "man:systemd.special(7)");
+
+ unit_add_to_load_queue(u);
+ unit_add_to_dbus_queue(u);
+}
const UnitVTable slice_vtable = {
.object_size = sizeof(Slice),
.no_alias = true,
.no_instances = true,
+ .can_transient = true,
.load = slice_load,
.active_state = slice_active_state,
.sub_state_to_string = slice_sub_state_to_string,
- .bus_interface = "org.freedesktop.systemd1.Slice",
.bus_vtable = bus_slice_vtable,
.bus_set_property = bus_slice_set_property,
.bus_commit_properties = bus_slice_commit_properties,
+ .enumerate = slice_enumerate,
+
.status_message_formats = {
.finished_start_job = {
[JOB_DONE] = "Created slice %s.",