diff options
Diffstat (limited to 'src/core/unit.h')
| -rw-r--r-- | src/core/unit.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/core/unit.h b/src/core/unit.h index c686aeccef..c104a8a9d5 100644 --- a/src/core/unit.h +++ b/src/core/unit.h @@ -203,6 +203,11 @@ struct Unit { /* 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; @@ -538,6 +543,10 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su 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); |