From 75657dc71465268086218d4328cc00208976c675 Mon Sep 17 00:00:00 2001
From: bluhm <bluhm@openbsd.org>
Date: Tue, 14 Dec 2021 12:37:49 +0000
Subject: [PATCH] IO::Socket::IP non-blocking connect works a bit differently
 than IO::Socket::INET6.  Tweak the non-blocking for connect in the sosplice
 scapy test.

---
 regress/sys/kern/sosplice/Relay.pm       | 9 +++++++--
 regress/sys/kern/sosplice/scapy/scapy.pl | 4 ++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/regress/sys/kern/sosplice/Relay.pm b/regress/sys/kern/sosplice/Relay.pm
index 83ff2dcffa3..aca919724ff 100644
--- a/regress/sys/kern/sosplice/Relay.pm
+++ b/regress/sys/kern/sosplice/Relay.pm
@@ -1,4 +1,4 @@
-#	$OpenBSD: Relay.pm,v 1.3 2021/12/12 10:56:49 bluhm Exp $
+#	$OpenBSD: Relay.pm,v 1.4 2021/12/14 12:37:49 bluhm Exp $
 
 # Copyright (c) 2010-2017 Alexander Bluhm <bluhm@openbsd.org>
 #
@@ -20,6 +20,7 @@ use warnings;
 package Relay;
 use parent 'Proc';
 use Carp;
+use Errno 'EINPROGRESS';
 use Socket qw(IPPROTO_TCP TCP_NODELAY);
 use Socket6;
 use IO::Socket;
@@ -130,9 +131,13 @@ sub child {
 		setsockopt($cs, IPPROTO_TCP, TCP_NODELAY, pack('i', 1))
 		    or die ref($self), " set nodelay connect failed: $!";
 	}
+	if ($self->{connectnonblocking}) {
+		$cs->blocking(0)
+		    or die ref($self), " set non-blocking connect failed: $!";
+	}
 	my @rres = getaddrinfo($self->{connectaddr}, $self->{connectport},
 	    $self->{connectdomain}, SOCK_STREAM);
-	$cs->connect($rres[3])
+	$cs->connect($rres[3]) || $!{EINPROGRESS}
 	    or die ref($self), " connect failed: $!";
 	print STDERR "connect sock: ",$cs->sockhost()," ",$cs->sockport(),"\n";
 	print STDERR "connect peer: ",$cs->peerhost()," ",$cs->peerport(),"\n";
diff --git a/regress/sys/kern/sosplice/scapy/scapy.pl b/regress/sys/kern/sosplice/scapy/scapy.pl
index f6844bef202..e19a0c9e9ea 100644
--- a/regress/sys/kern/sosplice/scapy/scapy.pl
+++ b/regress/sys/kern/sosplice/scapy/scapy.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/perl
-#	$OpenBSD: scapy.pl,v 1.4 2020/12/27 14:37:54 bluhm Exp $
+#	$OpenBSD: scapy.pl,v 1.5 2021/12/14 12:37:49 bluhm Exp $
 
 # Copyright (c) 2010-2017 Alexander Bluhm <bluhm@openbsd.org>
 #
@@ -72,7 +72,7 @@ if ($mode eq "relay") {
 	    sndbuf		=> 2**12,
 	    down		=> "Broken pipe|Connection reset by peer",
 	    clientreadable	=> $testfile =~ /delay-connect/ ? 1 : 0,
-	    nonblocking		=> 1,
+	    connectnonblocking	=> 1,
 	);
 	open(my $log, '<', $r->{logfile})
 	    or die "Remote log file open failed: $!";
-- 
2.20.1