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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "net/proxy/dhcpcsvc_init_win.h" |
| 6 |
| 7 #include "base/lazy_instance.h" |
| 8 #include "base/logging.h" |
| 9 |
| 10 #include <dhcpcsdk.h> |
| 11 #include <dhcpv6csdk.h> |
| 12 |
| 13 namespace { |
| 14 |
| 15 class DhcpcsvcInitSingleton { |
| 16 public: |
| 17 DhcpcsvcInitSingleton() { |
| 18 DWORD version = 0; |
| 19 DWORD err = DhcpCApiInitialize(&version); |
| 20 DCHECK(err == ERROR_SUCCESS); // DCHECK_EQ complains of unsigned mismatch. |
| 21 } |
| 22 |
| 23 ~DhcpcsvcInitSingleton() { |
| 24 // Worker pool threads that use the DHCP API may still be running, so skip |
| 25 // cleanup. |
| 26 } |
| 27 }; |
| 28 |
| 29 static base::LazyInstance<DhcpcsvcInitSingleton> g_dhcpcsvc_init_singleton( |
| 30 base::LINKER_INITIALIZED); |
| 31 |
| 32 } // namespace |
| 33 |
| 34 namespace net { |
| 35 |
| 36 void EnsureDhcpcsvcInit() { |
| 37 g_dhcpcsvc_init_singleton.Get(); |
| 38 } |
| 39 |
| 40 } // namespace net |
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