Source file src/net/main_cloexec_test.go

Documentation: net

		 1  // Copyright 2015 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 || freebsd || illumos || linux || netbsd || openbsd
		 6  // +build dragonfly freebsd illumos linux netbsd openbsd
		 7  
		 8  package net
		 9  
		10  import "internal/poll"
		11  
		12  func init() {
		13  	extraTestHookInstallers = append(extraTestHookInstallers, installAccept4TestHook)
		14  	extraTestHookUninstallers = append(extraTestHookUninstallers, uninstallAccept4TestHook)
		15  }
		16  
		17  var (
		18  	// Placeholders for saving original socket system calls.
		19  	origAccept4 = poll.Accept4Func
		20  )
		21  
		22  func installAccept4TestHook() {
		23  	poll.Accept4Func = sw.Accept4
		24  }
		25  
		26  func uninstallAccept4TestHook() {
		27  	poll.Accept4Func = origAccept4
		28  }
		29  

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