enum WatchType {
WATCH_INVALID,
WATCH_SIGNAL,
+ WATCH_NOTIFY,
WATCH_FD,
WATCH_TIMER,
WATCH_MOUNT,
Hashmap *watch_pids; /* pid => Unit object n:1 */
+ Watch notify_watch;
Watch signal_watch;
int epoll_fd;
char *cgroup_hierarchy;
usec_t gc_queue_timestamp;
-
int gc_marker;
unsigned n_in_gc_queue;