tevent: added tevent_re_initialise()

[ira/wip.git] / lib / tevent / tevent.c

diff --git a/lib/tevent/tevent.c b/lib/tevent/tevent.c
index a0ee208663880d0429de3744a2b8c951e6ed183f..ceae534c9bf905393a9805e106681167c8017b99 100644 (file)
--- a/lib/tevent/tevent.c
+++ b/lib/tevent/tevent.c
@@ -616,3 +616,18 @@ int _tevent_loop_wait(struct tevent_context *ev, const char *location)
 {
        return ev->ops->loop_wait(ev, location);
 }
+
+
+/*
+  re-initialise a tevent context. This leaves you with the same
+  event context, but all events are wiped and the structure is
+  re-initialised. This is most useful after a fork()  
+
+  zero is returned on success, non-zero on failure
+*/
+int tevent_re_initialise(struct tevent_context *ev)
+{
+       tevent_common_context_destructor(ev);
+
+       return ev->ops->context_init(ev);
+}