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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/sync_socket.h" | 5 #include "base/sync_socket.h" |
| 6 | 6 |
| 7 #include <limits.h> | 7 #include <limits.h> |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 | 9 |
| 10 #include "base/logging.h" | 10 #include "base/logging.h" |
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| 287 return count; | 287 return count; |
| 288 } | 288 } |
| 289 | 289 |
| 290 size_t SyncSocket::Peek() { | 290 size_t SyncSocket::Peek() { |
| 291 DWORD available = 0; | 291 DWORD available = 0; |
| 292 PeekNamedPipe(handle_, NULL, 0, NULL, &available, NULL); | 292 PeekNamedPipe(handle_, NULL, 0, NULL, &available, NULL); |
| 293 return available; | 293 return available; |
| 294 } | 294 } |
| 295 | 295 |
| 296 CancelableSyncSocket::CancelableSyncSocket() | 296 CancelableSyncSocket::CancelableSyncSocket() |
| 297 : shutdown_event_(true, false), file_operation_(true, false) { | 297 : shutdown_event_(base::WaitableEvent::ResetPolicy::MANUAL, |
| 298 } | 298 base::WaitableEvent::InitialState::NOT_SIGNALED), |
| 299 file_operation_(base::WaitableEvent::ResetPolicy::MANUAL, |
| 300 base::WaitableEvent::InitialState::NOT_SIGNALED) {} |
| 299 | 301 |
| 300 CancelableSyncSocket::CancelableSyncSocket(Handle handle) | 302 CancelableSyncSocket::CancelableSyncSocket(Handle handle) |
| 301 : SyncSocket(handle), shutdown_event_(true, false), | 303 : SyncSocket(handle), |
| 302 file_operation_(true, false) { | 304 shutdown_event_(base::WaitableEvent::ResetPolicy::MANUAL, |
| 303 } | 305 base::WaitableEvent::InitialState::NOT_SIGNALED), |
| 306 file_operation_(base::WaitableEvent::ResetPolicy::MANUAL, |
| 307 base::WaitableEvent::InitialState::NOT_SIGNALED) {} |
| 304 | 308 |
| 305 bool CancelableSyncSocket::Shutdown() { | 309 bool CancelableSyncSocket::Shutdown() { |
| 306 // This doesn't shut down the pipe immediately, but subsequent Receive or Send | 310 // This doesn't shut down the pipe immediately, but subsequent Receive or Send |
| 307 // methods will fail straight away. | 311 // methods will fail straight away. |
| 308 shutdown_event_.Signal(); | 312 shutdown_event_.Signal(); |
| 309 return true; | 313 return true; |
| 310 } | 314 } |
| 311 | 315 |
| 312 bool CancelableSyncSocket::Close() { | 316 bool CancelableSyncSocket::Close() { |
| 313 const bool result = SyncSocket::Close(); | 317 const bool result = SyncSocket::Close(); |
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| 337 static_cast<DWORD>(timeout.InMilliseconds())); | 341 static_cast<DWORD>(timeout.InMilliseconds())); |
| 338 } | 342 } |
| 339 | 343 |
| 340 // static | 344 // static |
| 341 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, | 345 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, |
| 342 CancelableSyncSocket* socket_b) { | 346 CancelableSyncSocket* socket_b) { |
| 343 return CreatePairImpl(&socket_a->handle_, &socket_b->handle_, true); | 347 return CreatePairImpl(&socket_a->handle_, &socket_b->handle_, true); |
| 344 } | 348 } |
| 345 | 349 |
| 346 } // namespace base | 350 } // namespace base |
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