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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 TransitDescriptor& descriptor) { |
| 102 return descriptor.fd; |
| 103 } |
| 104 |
| 105 bool SyncSocket::PrepareTransitDescriptor(ProcessHandle peer_process_handle, |
| 106 TransitDescriptor* descriptor) { |
| 107 descriptor->fd = handle(); |
| 108 descriptor->auto_close = false; |
| 109 return descriptor->fd != kInvalidHandle; |
| 110 } |
| 111 |
99 bool SyncSocket::Close() { | 112 bool SyncSocket::Close() { |
100 const bool retval = CloseHandle(handle_); | 113 const bool retval = CloseHandle(handle_); |
101 handle_ = kInvalidHandle; | 114 handle_ = kInvalidHandle; |
102 return retval; | 115 return retval; |
103 } | 116 } |
104 | 117 |
105 size_t SyncSocket::Send(const void* buffer, size_t length) { | 118 size_t SyncSocket::Send(const void* buffer, size_t length) { |
106 ThreadRestrictions::AssertIOAllowed(); | 119 ThreadRestrictions::AssertIOAllowed(); |
107 return SendHelper(handle_, buffer, length); | 120 return SendHelper(handle_, buffer, length); |
108 } | 121 } |
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223 return len; | 236 return len; |
224 } | 237 } |
225 | 238 |
226 // static | 239 // static |
227 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, | 240 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, |
228 CancelableSyncSocket* socket_b) { | 241 CancelableSyncSocket* socket_b) { |
229 return SyncSocket::CreatePair(socket_a, socket_b); | 242 return SyncSocket::CreatePair(socket_a, socket_b); |
230 } | 243 } |
231 | 244 |
232 } // namespace base | 245 } // namespace base |
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