/* 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 {
} UnitSetPropertiesMode;
#include "service.h"
-#include "timer.h"
#include "socket.h"
+#include "busname.h"
#include "target.h"
+#include "snapshot.h"
#include "device.h"
#include "mount.h"
#include "automount.h"
-#include "snapshot.h"
#include "swap.h"
+#include "timer.h"
#include "path.h"
#include "slice.h"
#include "scope.h"
/* Called whenever CLOCK_REALTIME made a jump */
void (*time_change)(Unit *u);
+ int (*get_timeout)(Unit *u, uint64_t *timeout);
+
/* This is called for each unit type and should be used to
* enumerate existing devices and load them. However,
* everything that is loaded here should still stay in
/* The bus vtable */
const sd_bus_vtable *bus_vtable;
- /* strv list of changing properties */
- const char * const * const bus_changing_properties;
-
/* The strings to print in status messages */
UnitStatusMessageFormats status_message_formats;
#define UNIT_TRIGGER(u) ((Unit*) set_first((u)->dependencies[UNIT_TRIGGERS]))
-DEFINE_CAST(SOCKET, Socket);
-DEFINE_CAST(TIMER, Timer);
DEFINE_CAST(SERVICE, Service);
+DEFINE_CAST(SOCKET, Socket);
+DEFINE_CAST(BUSNAME, BusName);
DEFINE_CAST(TARGET, Target);
+DEFINE_CAST(SNAPSHOT, Snapshot);
DEFINE_CAST(DEVICE, Device);
DEFINE_CAST(MOUNT, Mount);
DEFINE_CAST(AUTOMOUNT, Automount);
-DEFINE_CAST(SNAPSHOT, Snapshot);
DEFINE_CAST(SWAP, Swap);
+DEFINE_CAST(TIMER, Timer);
DEFINE_CAST(PATH, Path);
DEFINE_CAST(SLICE, Slice);
DEFINE_CAST(SCOPE, Scope);
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_exec_context_patch_defaults(Unit *u, ExecContext *c);
+int unit_cgroup_context_init_defaults(Unit *u, CGroupContext *c);
ExecContext *unit_get_exec_context(Unit *u) _pure_;
KillContext *unit_get_kill_context(Unit *u) _pure_;