github.com/peggyl/go@v0.0.0-20151008231540-ae315999c2d5/src/net/hook_unix.go (about)

     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  // +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
     6  
     7  package net
     8  
     9  import "syscall"
    10  
    11  var (
    12  	testHookDialChannel = func() {} // see golang.org/issue/5349
    13  
    14  	// Placeholders for socket system calls.
    15  	socketFunc        func(int, int, int) (int, error)         = syscall.Socket
    16  	closeFunc         func(int) error                          = syscall.Close
    17  	connectFunc       func(int, syscall.Sockaddr) error        = syscall.Connect
    18  	listenFunc        func(int, int) error                     = syscall.Listen
    19  	acceptFunc        func(int) (int, syscall.Sockaddr, error) = syscall.Accept
    20  	getsockoptIntFunc func(int, int, int) (int, error)         = syscall.GetsockoptInt
    21  )