From 42f28ab8e374137fe3f5d25424489d879d4724f8 Mon Sep 17 00:00:00 2001
From: Christopher Speller <crspeller@gmail.com>
Date: Wed, 21 Jun 2017 19:06:17 -0700
Subject: Updating server dependancies (#6712)

---
 vendor/golang.org/x/net/ipv6/genericopt.go | 58 ++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 vendor/golang.org/x/net/ipv6/genericopt.go

(limited to 'vendor/golang.org/x/net/ipv6/genericopt.go')

diff --git a/vendor/golang.org/x/net/ipv6/genericopt.go b/vendor/golang.org/x/net/ipv6/genericopt.go
new file mode 100644
index 000000000..e9dbc2e18
--- /dev/null
+++ b/vendor/golang.org/x/net/ipv6/genericopt.go
@@ -0,0 +1,58 @@
+// Copyright 2013 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.
+
+package ipv6
+
+import "syscall"
+
+// TrafficClass returns the traffic class field value for outgoing
+// packets.
+func (c *genericOpt) TrafficClass() (int, error) {
+	if !c.ok() {
+		return 0, syscall.EINVAL
+	}
+	so, ok := sockOpts[ssoTrafficClass]
+	if !ok {
+		return 0, errOpNoSupport
+	}
+	return so.GetInt(c.Conn)
+}
+
+// SetTrafficClass sets the traffic class field value for future
+// outgoing packets.
+func (c *genericOpt) SetTrafficClass(tclass int) error {
+	if !c.ok() {
+		return syscall.EINVAL
+	}
+	so, ok := sockOpts[ssoTrafficClass]
+	if !ok {
+		return errOpNoSupport
+	}
+	return so.SetInt(c.Conn, tclass)
+}
+
+// HopLimit returns the hop limit field value for outgoing packets.
+func (c *genericOpt) HopLimit() (int, error) {
+	if !c.ok() {
+		return 0, syscall.EINVAL
+	}
+	so, ok := sockOpts[ssoHopLimit]
+	if !ok {
+		return 0, errOpNoSupport
+	}
+	return so.GetInt(c.Conn)
+}
+
+// SetHopLimit sets the hop limit field value for future outgoing
+// packets.
+func (c *genericOpt) SetHopLimit(hoplim int) error {
+	if !c.ok() {
+		return syscall.EINVAL
+	}
+	so, ok := sockOpts[ssoHopLimit]
+	if !ok {
+		return errOpNoSupport
+	}
+	return so.SetInt(c.Conn, hoplim)
+}
-- 
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