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Filename : main_cloexec_test.go

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// Copyright 2015 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.

//go:build dragonfly || freebsd || linux || netbsd || openbsd || solaris

package net

import "internal/poll"

func init() {
	extraTestHookInstallers = append(extraTestHookInstallers, installAccept4TestHook)
	extraTestHookUninstallers = append(extraTestHookUninstallers, uninstallAccept4TestHook)
}

var (
	// Placeholders for saving original socket system calls.
	origAccept4 = poll.Accept4Func
)

func installAccept4TestHook() {
	poll.Accept4Func = sw.Accept4
}

func uninstallAccept4TestHook() {
	poll.Accept4Func = origAccept4
}