blob: 9ce3be6ddb4922076ad25d7fdae77cf1bbae3000 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Winsock initialization must happen before any Winsock calls are made. This
// class provides a wrapper for WSAStartup and WSACleanup. There are 3 ways to
// use it: either allocate a new WinsockInit object at startup and delete when
// shutting down, manually call Init and Cleanup, or use the EnsureWinsockInit
// method, which may be called multiple times. In the second case, Cleanup
// should only be called if Init was successful.
#ifndef NET_BASE_WINSOCK_INIT_H_
#define NET_BASE_WINSOCK_INIT_H_
namespace net {
class WinsockInit {
public:
WinsockInit();
~WinsockInit();
static bool Init();
static void Cleanup();
private:
bool did_init_;
};
// Force there to be a global WinsockInit object that gets created once and
// destroyed at application exit. This may be called multiple times.
void EnsureWinsockInit();
} // namespace net
#endif // NET_BASE_WINSOCK_INIT_H_
|
