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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 <errno.h> | 7 #include <errno.h> |
8 #include <fcntl.h> | 8 #include <fcntl.h> |
9 #include <limits.h> | 9 #include <limits.h> |
10 #include <stdio.h> | 10 #include <stdio.h> |
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89 } | 89 } |
90 #endif | 90 #endif |
91 | 91 |
92 // Copy the handles out for successful return. | 92 // Copy the handles out for successful return. |
93 socket_a->handle_ = handles[0]; | 93 socket_a->handle_ = handles[0]; |
94 socket_b->handle_ = handles[1]; | 94 socket_b->handle_ = handles[1]; |
95 | 95 |
96 return true; | 96 return true; |
97 } | 97 } |
98 | 98 |
99 // static | |
100 SyncSocket::Handle SyncSocket::UnwrapHandle( | |
101 const SyncSocket::TransitDescriptor& descriptor) { | |
102 return (SyncSocket::Handle) descriptor.fd; | |
no longer working on chromium
2014/09/01 14:56:18
c++ style, use static_cast
burnik
2014/09/02 15:01:34
Done.
| |
103 } | |
104 | |
105 bool SyncSocket::PrepareTransitDescriptor(ProcessHandle peer_process_handle, | |
106 SyncSocket::TransitDescriptor * descriptor) { | |
henrika (OOO until Aug 14)
2014/09/01 14:30:43
remove space
no longer working on chromium
2014/09/01 14:56:18
indentation
burnik
2014/09/01 14:59:34
Done.
| |
107 // |TransitDescriptor| on POSIX is a |FileDescriptor| | |
no longer working on chromium
2014/09/01 14:56:18
period by the end
burnik
2014/09/01 15:08:02
Done.
| |
108 descriptor->fd = handle(); | |
109 descriptor->auto_close = false; | |
110 return (descriptor->fd != -1); | |
111 } | |
112 | |
99 bool SyncSocket::Close() { | 113 bool SyncSocket::Close() { |
100 const bool retval = CloseHandle(handle_); | 114 const bool retval = CloseHandle(handle_); |
101 handle_ = kInvalidHandle; | 115 handle_ = kInvalidHandle; |
102 return retval; | 116 return retval; |
103 } | 117 } |
104 | 118 |
105 size_t SyncSocket::Send(const void* buffer, size_t length) { | 119 size_t SyncSocket::Send(const void* buffer, size_t length) { |
106 ThreadRestrictions::AssertIOAllowed(); | 120 ThreadRestrictions::AssertIOAllowed(); |
107 return SendHelper(handle_, buffer, length); | 121 return SendHelper(handle_, buffer, length); |
108 } | 122 } |
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223 return len; | 237 return len; |
224 } | 238 } |
225 | 239 |
226 // static | 240 // static |
227 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, | 241 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, |
228 CancelableSyncSocket* socket_b) { | 242 CancelableSyncSocket* socket_b) { |
229 return SyncSocket::CreatePair(socket_a, socket_b); | 243 return SyncSocket::CreatePair(socket_a, socket_b); |
230 } | 244 } |
231 | 245 |
232 } // namespace base | 246 } // namespace base |
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