github.com/code-reading/golang@v0.0.0-20220303082512-ba5bc0e589a3/go/src/net/unixsock_readmsg_cmsg_cloexec.go (about)

     1  // Copyright 2021 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build dragonfly || linux || netbsd || openbsd
     6  // +build dragonfly linux netbsd openbsd
     7  
     8  package net
     9  
    10  import "syscall"
    11  
    12  const readMsgFlags = syscall.MSG_CMSG_CLOEXEC
    13  
    14  func setReadMsgCloseOnExec(oob []byte) {}