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Diffstat (limited to 'vendor/golang.org/x/net/ipv6/sys_asmreq.go')
-rw-r--r--vendor/golang.org/x/net/ipv6/sys_asmreq.go24
1 files changed, 24 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/ipv6/sys_asmreq.go b/vendor/golang.org/x/net/ipv6/sys_asmreq.go
new file mode 100644
index 0000000..b0510c0
--- /dev/null
+++ b/vendor/golang.org/x/net/ipv6/sys_asmreq.go
@@ -0,0 +1,24 @@
+// 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.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
+
+package ipv6
+
+import (
+ "net"
+ "unsafe"
+
+ "golang.org/x/net/internal/socket"
+)
+
+func (so *sockOpt) setIPMreq(c *socket.Conn, ifi *net.Interface, grp net.IP) error {
+ var mreq ipv6Mreq
+ copy(mreq.Multiaddr[:], grp)
+ if ifi != nil {
+ mreq.setIfindex(ifi.Index)
+ }
+ b := (*[sizeofIPv6Mreq]byte)(unsafe.Pointer(&mreq))[:sizeofIPv6Mreq]
+ return so.Set(c, b)
+}