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Diffstat (limited to 'vendor/golang.org/x/net/ipv4/sys_asmreqn.go')
-rw-r--r--vendor/golang.org/x/net/ipv4/sys_asmreqn.go42
1 files changed, 0 insertions, 42 deletions
diff --git a/vendor/golang.org/x/net/ipv4/sys_asmreqn.go b/vendor/golang.org/x/net/ipv4/sys_asmreqn.go
deleted file mode 100644
index 1f24f69..0000000
--- a/vendor/golang.org/x/net/ipv4/sys_asmreqn.go
+++ /dev/null
@@ -1,42 +0,0 @@
-// 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.
-
-// +build darwin freebsd linux
-
-package ipv4
-
-import (
- "net"
- "unsafe"
-
- "golang.org/x/net/internal/socket"
-)
-
-func (so *sockOpt) getIPMreqn(c *socket.Conn) (*net.Interface, error) {
- b := make([]byte, so.Len)
- if _, err := so.Get(c, b); err != nil {
- return nil, err
- }
- mreqn := (*ipMreqn)(unsafe.Pointer(&b[0]))
- if mreqn.Ifindex == 0 {
- return nil, nil
- }
- ifi, err := net.InterfaceByIndex(int(mreqn.Ifindex))
- if err != nil {
- return nil, err
- }
- return ifi, nil
-}
-
-func (so *sockOpt) setIPMreqn(c *socket.Conn, ifi *net.Interface, grp net.IP) error {
- var mreqn ipMreqn
- if ifi != nil {
- mreqn.Ifindex = int32(ifi.Index)
- }
- if grp != nil {
- mreqn.Multiaddr = [4]byte{grp[0], grp[1], grp[2], grp[3]}
- }
- b := (*[sizeofIPMreqn]byte)(unsafe.Pointer(&mreqn))[:sizeofIPMreqn]
- return so.Set(c, b)
-}