core: add function to tell when job will time out

[elogind.git] / src / core / scope.c

diff --git a/src/core/scope.c b/src/core/scope.c
index 56c374660e6a8ae8f82d1dd6c03228af4003db8c..87983f6b1746aa9537b01bb0689afa5252d49dd8 100644 (file)
--- a/src/core/scope.c
+++ b/src/core/scope.c
@@ -318,6 +318,20 @@ static int scope_kill(Unit *u, KillWho who, int signo, sd_bus_error *error) {
         return unit_kill_common(u, who, signo, -1, -1, error);
 }
 
+static int scope_get_timeout(Unit *u, uint64_t *timeout) {
+        Scope *s = SCOPE(u);
+        int r;
+
+        if (!s->timer_event_source)
+                return 0;
+
+        r = sd_event_source_get_time(s->timer_event_source, timeout);
+        if (r < 0)
+                return r;
+
+        return 1;
+}
+
 static int scope_serialize(Unit *u, FILE *f, FDSet *fds) {
         Scope *s = SCOPE(u);
 
@@ -478,6 +492,8 @@ const UnitVTable scope_vtable = {
 
         .kill = scope_kill,
 
+        .get_timeout = scope_get_timeout,
+
         .serialize = scope_serialize,
         .deserialize_item = scope_deserialize_item,