summaryrefslogtreecommitdiff
path: root/vendor/golang.org/x/net/internal/socket/rawconn_msg.go
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/golang.org/x/net/internal/socket/rawconn_msg.go')
-rw-r--r--vendor/golang.org/x/net/internal/socket/rawconn_msg.go77
1 files changed, 0 insertions, 77 deletions
diff --git a/vendor/golang.org/x/net/internal/socket/rawconn_msg.go b/vendor/golang.org/x/net/internal/socket/rawconn_msg.go
deleted file mode 100644
index b21d2e6..0000000
--- a/vendor/golang.org/x/net/internal/socket/rawconn_msg.go
+++ /dev/null
@@ -1,77 +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
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
-
-package socket
-
-import (
- "os"
- "syscall"
-)
-
-func (c *Conn) recvMsg(m *Message, flags int) error {
- var h msghdr
- vs := make([]iovec, len(m.Buffers))
- var sa []byte
- if c.network != "tcp" {
- sa = make([]byte, sizeofSockaddrInet6)
- }
- h.pack(vs, m.Buffers, m.OOB, sa)
- var operr error
- var n int
- fn := func(s uintptr) bool {
- n, operr = recvmsg(s, &h, flags)
- if operr == syscall.EAGAIN {
- return false
- }
- return true
- }
- if err := c.c.Read(fn); err != nil {
- return err
- }
- if operr != nil {
- return os.NewSyscallError("recvmsg", operr)
- }
- if c.network != "tcp" {
- var err error
- m.Addr, err = parseInetAddr(sa[:], c.network)
- if err != nil {
- return err
- }
- }
- m.N = n
- m.NN = h.controllen()
- m.Flags = h.flags()
- return nil
-}
-
-func (c *Conn) sendMsg(m *Message, flags int) error {
- var h msghdr
- vs := make([]iovec, len(m.Buffers))
- var sa []byte
- if m.Addr != nil {
- sa = marshalInetAddr(m.Addr)
- }
- h.pack(vs, m.Buffers, m.OOB, sa)
- var operr error
- var n int
- fn := func(s uintptr) bool {
- n, operr = sendmsg(s, &h, flags)
- if operr == syscall.EAGAIN {
- return false
- }
- return true
- }
- if err := c.c.Write(fn); err != nil {
- return err
- }
- if operr != nil {
- return os.NewSyscallError("sendmsg", operr)
- }
- m.N = n
- m.NN = len(m.OOB)
- return nil
-}