/* Counterparts in the cgroup filesystem */
char *cgroup_path;
- CGroupControllerMask cgroup_mask;
+ CGroupControllerMask cgroup_realized_mask;
+ CGroupControllerMask cgroup_subtree_mask;
CGroupControllerMask cgroup_members_mask;
UnitRef slice;
/* CGroup realize members queue */
LIST_FIELDS(Unit, cgroup_queue);
+ /* PIDs we keep an eye on. Note that a unit might have many
+ * more, but these are the ones we care enough about to
+ * process SIGCHLD for */
+ Set *pids;
+
/* Used during GC sweeps */
unsigned gc_marker;
bool in_audit:1;
bool cgroup_realized:1;
+ bool cgroup_members_mask_valid:1;
+ bool cgroup_subtree_mask_valid:1;
};
struct UnitStatusMessageFormats {
int unit_load_fragment_and_dropin_optional(Unit *u);
int unit_load(Unit *unit);
-int unit_add_default_slice(Unit *u);
+int unit_add_default_slice(Unit *u, CGroupContext *c);
const char *unit_description(Unit *u) _pure_;
int unit_watch_pid(Unit *u, pid_t pid);
void unit_unwatch_pid(Unit *u, pid_t pid);
+int unit_watch_all_pids(Unit *u);
+void unit_unwatch_all_pids(Unit *u);
+
+void unit_tidy_watch_pids(Unit *u, pid_t except1, pid_t except2);
int unit_watch_bus_name(Unit *u, const char *name);
void unit_unwatch_bus_name(Unit *u, const char *name);
#define UNIT_DEREF(ref) ((ref).unit)
#define UNIT_ISSET(ref) (!!(ref).unit)
-int unit_exec_context_defaults(Unit *u, ExecContext *c);
+int unit_patch_contexts(Unit *u);
ExecContext *unit_get_exec_context(Unit *u) _pure_;
KillContext *unit_get_kill_context(Unit *u) _pure_;
CGroupContext *unit_get_cgroup_context(Unit *u) _pure_;
+
ExecRuntime *unit_get_exec_runtime(Unit *u) _pure_;
int unit_setup_exec_runtime(Unit *u);