[master] 4a2d55b Poll on HUP rather than OUT to detect worker process failure, this works better with Solaris

[Poul-Henning Kamp]

commit 4a2d55b3e3387c6571f7c900f470a1d7ba3d9dc4
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Fri Feb 11 12:02:36 2011 +0000

    Poll on HUP rather than OUT to detect worker process failure,
    this works better with Solaris

diff --git a/bin/varnishtest/vtc_varnish.c b/bin/varnishtest/vtc_varnish.c
index 7e59311..30ab828 100644
--- a/bin/varnishtest/vtc_varnish.c
+++ b/bin/varnishtest/vtc_varnish.c
@@ -304,7 +304,7 @@ varnish_launch(struct varnish *v)
 	fd[0].fd = v->cli_fd;
 	fd[0].events = POLLIN;
 	fd[1].fd = v->fds[0];
-	fd[1].events = POLLOUT;
+	fd[1].events = POLLHUP;
 	i = poll(fd, 2, 10000);
 	vtc_log(v->vl, 4, "CLIPOLL %d 0x%x 0x%x",
 	    i, fd[0].revents, fd[1].revents);