From 43a123c1ae6613b3efeed291fa552ecd909d3acf Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Tue, 16 Apr 2024 21:23:18 +0200
Subject: Adding upstream version 1.20.14.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/net/tcpsockopt_plan9.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 src/net/tcpsockopt_plan9.go

(limited to 'src/net/tcpsockopt_plan9.go')

diff --git a/src/net/tcpsockopt_plan9.go b/src/net/tcpsockopt_plan9.go
new file mode 100644
index 0000000..264359d
--- /dev/null
+++ b/src/net/tcpsockopt_plan9.go
@@ -0,0 +1,24 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// TCP socket options for plan9
+
+package net
+
+import (
+	"internal/itoa"
+	"syscall"
+	"time"
+)
+
+func setNoDelay(fd *netFD, noDelay bool) error {
+	return syscall.EPLAN9
+}
+
+// Set keep alive period.
+func setKeepAlivePeriod(fd *netFD, d time.Duration) error {
+	cmd := "keepalive " + itoa.Itoa(int(d/time.Millisecond))
+	_, e := fd.ctl.WriteAt([]byte(cmd), 0)
+	return e
+}
-- 
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