typedef struct UnitRef UnitRef;
typedef struct UnitStatusMessageFormats UnitStatusMessageFormats;
-#include "sd-event.h"
-#include "set.h"
-#include "util.h"
#include "list.h"
-#include "socket-util.h"
-#include "execute.h"
-#include "cgroup.h"
#include "condition.h"
#include "install.h"
#include "unit-name.h"
return t == UNIT_INACTIVE || t == UNIT_FAILED;
}
-#include "manager.h"
#include "job.h"
struct UnitRef {
UnitFileState unit_file_state;
int unit_file_preset;
+ /* Where the cpuacct.usage cgroup counter was at the time the unit was started */
+ nsec_t cpuacct_usage_base;
+
/* Counterparts in the cgroup filesystem */
char *cgroup_path;
CGroupControllerMask cgroup_realized_mask;
UNIT_PERSISTENT = 2,
} UnitSetPropertiesMode;
-#include "service.h"
#include "socket.h"
#include "busname.h"
#include "target.h"
#include "snapshot.h"
#include "device.h"
-#include "mount.h"
#include "automount.h"
#include "swap.h"
#include "timer.h"
-#include "path.h"
#include "slice.h"
+#include "path.h"
#include "scope.h"
struct UnitVTable {
* that */
size_t exec_runtime_offset;
- /* The name of the configuration file section with the private settings of this unit*/
+ /* The name of the configuration file section with the private settings of this unit */
const char *private_section;
/* Config file sections this unit type understands, separated
* way */
bool (*check_gc)(Unit *u);
+ /* When the unit is not running and no job for it queued we
+ * shall release its runtime resources */
+ void (*release_resources)(Unit *u);
+
/* Return true when this unit is suitable for snapshotting */
bool (*check_snapshot)(Unit *u);
void (*notify_cgroup_empty)(Unit *u);
/* Called whenever a process of this unit sends us a message */
- void (*notify_message)(Unit *u, pid_t pid, char **tags);
+ void (*notify_message)(Unit *u, pid_t pid, char **tags, FDSet *fds);
/* Called whenever a name this Unit registered for comes or
* goes away. */
/* Type specific cleanups. */
void (*shutdown)(Manager *m);
+ /* If this function is set and return false all jobs for units
+ * of this type will immediately fail. */
+ bool (*supported)(Manager *m);
+
/* The interface name */
const char *bus_interface;