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-rw-r--r--lib/event.c12
-rw-r--r--lib/event.h4
2 files changed, 10 insertions, 6 deletions
diff --git a/lib/event.c b/lib/event.c
index e9ae3be..8f72a70 100644
--- a/lib/event.c
+++ b/lib/event.c
@@ -50,11 +50,13 @@ ev_new(pool *p)
return e;
}
-inline void
+inline int
ev_run(event *e)
{
- if (!e->hook(e->data))
+ int keep = e->hook(e->data);
+ if (!keep)
ev_postpone(e);
+ return keep;
}
inline void
@@ -71,14 +73,16 @@ ev_schedule(event *e)
ev_enqueue(&global_event_list, e);
}
-void
+int
ev_run_list(event_list *l)
{
node *n, *p;
+ int keep = 0;
WALK_LIST_DELSAFE(n, p, *l)
{
event *e = SKIP_BACK(event, n, n);
- ev_run(e);
+ keep += ev_run(e);
}
+ return keep;
}
diff --git a/lib/event.h b/lib/event.h
index 0856fbb..32a9a3f 100644
--- a/lib/event.h
+++ b/lib/event.h
@@ -23,11 +23,11 @@ typedef list event_list;
extern event_list global_event_list;
event *ev_new(pool *);
-void ev_run(event *);
+int ev_run(event *);
#define ev_init_list(el) init_list(el)
void ev_enqueue(event_list *, event *);
void ev_schedule(event *);
void ev_postpone(event *);
-void ev_run_list(event_list *);
+int ev_run_list(event_list *);
#endif