consistently use the evtimer wrappers around the connection timeout.

this is instead of setting the timeout up with event_set and
event_add, but removing it with evtimer_del. this uses evtimer_set
and evtimer_add.

prompted by dlg's commit to identd
OK dlg

diff --git a/usr.sbin/slowcgi/slowcgi.c b/usr.sbin/slowcgi/slowcgi.c
index b8629d2..a9a90b2 100644 (file)
--- a/usr.sbin/slowcgi/slowcgi.c
+++ b/usr.sbin/slowcgi/slowcgi.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: slowcgi.c,v 1.51 2017/05/26 17:38:46 florian Exp $ */
+/*     $OpenBSD: slowcgi.c,v 1.52 2017/07/04 12:48:36 florian Exp $ */
 /*
  * Copyright (c) 2013 David Gwynne <dlg@openbsd.org>
  * Copyright (c) 2013 Florian Obser <florian@openbsd.org>
@@ -506,8 +506,8 @@ slowcgi_accept(int fd, short events, void *arg)
        event_set(&c->ev, s, EV_READ | EV_PERSIST, slowcgi_request, c);
        event_add(&c->ev, NULL);
        event_set(&c->resp_ev, s, EV_WRITE | EV_PERSIST, slowcgi_response, c);
-       event_set(&c->tmo, s, 0, slowcgi_timeout, c);
-       event_add(&c->tmo, &timeout);
+       evtimer_set(&c->tmo, slowcgi_timeout, c);
+       evtimer_add(&c->tmo, &timeout);
        requests->request = c;
        SLIST_INSERT_HEAD(&slowcgi_proc.requests, requests, entry);
 }