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Diffstat (limited to 'vendor/golang.org/x/net/internal/socket/reflect.go')
-rw-r--r--vendor/golang.org/x/net/internal/socket/reflect.go62
1 files changed, 0 insertions, 62 deletions
diff --git a/vendor/golang.org/x/net/internal/socket/reflect.go b/vendor/golang.org/x/net/internal/socket/reflect.go
deleted file mode 100644
index bb179f1..0000000
--- a/vendor/golang.org/x/net/internal/socket/reflect.go
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright 2017 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 !go1.9
-
-package socket
-
-import (
- "errors"
- "net"
- "os"
- "reflect"
- "runtime"
-)
-
-// A Conn represents a raw connection.
-type Conn struct {
- c net.Conn
-}
-
-// NewConn returns a new raw connection.
-func NewConn(c net.Conn) (*Conn, error) {
- return &Conn{c: c}, nil
-}
-
-func (o *Option) get(c *Conn, b []byte) (int, error) {
- s, err := socketOf(c.c)
- if err != nil {
- return 0, err
- }
- n, err := getsockopt(s, o.Level, o.Name, b)
- return n, os.NewSyscallError("getsockopt", err)
-}
-
-func (o *Option) set(c *Conn, b []byte) error {
- s, err := socketOf(c.c)
- if err != nil {
- return err
- }
- return os.NewSyscallError("setsockopt", setsockopt(s, o.Level, o.Name, b))
-}
-
-func socketOf(c net.Conn) (uintptr, error) {
- switch c.(type) {
- case *net.TCPConn, *net.UDPConn, *net.IPConn:
- v := reflect.ValueOf(c)
- switch e := v.Elem(); e.Kind() {
- case reflect.Struct:
- fd := e.FieldByName("conn").FieldByName("fd")
- switch e := fd.Elem(); e.Kind() {
- case reflect.Struct:
- sysfd := e.FieldByName("sysfd")
- if runtime.GOOS == "windows" {
- return uintptr(sysfd.Uint()), nil
- }
- return uintptr(sysfd.Int()), nil
- }
- }
- }
- return 0, errors.New("invalid type")
-}