Editando: main_cloexec_test.go
// 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 }
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Kerym Chaeceran