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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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106 ThreadRestrictions::AssertIOAllowed(); | 106 ThreadRestrictions::AssertIOAllowed(); |
107 return SendHelper(handle_, buffer, length); | 107 return SendHelper(handle_, buffer, length); |
108 } | 108 } |
109 | 109 |
110 size_t SyncSocket::Receive(void* buffer, size_t length) { | 110 size_t SyncSocket::Receive(void* buffer, size_t length) { |
111 ThreadRestrictions::AssertIOAllowed(); | 111 ThreadRestrictions::AssertIOAllowed(); |
112 DCHECK_GT(length, 0u); | 112 DCHECK_GT(length, 0u); |
113 DCHECK_LE(length, kMaxMessageLength); | 113 DCHECK_LE(length, kMaxMessageLength); |
114 DCHECK_NE(handle_, kInvalidHandle); | 114 DCHECK_NE(handle_, kInvalidHandle); |
115 char* charbuffer = static_cast<char*>(buffer); | 115 char* charbuffer = static_cast<char*>(buffer); |
116 if (file_util::ReadFromFD(handle_, charbuffer, length)) | 116 if (ReadFromFD(handle_, charbuffer, length)) |
117 return length; | 117 return length; |
118 return 0; | 118 return 0; |
119 } | 119 } |
120 | 120 |
121 size_t SyncSocket::ReceiveWithTimeout(void* buffer, | 121 size_t SyncSocket::ReceiveWithTimeout(void* buffer, |
122 size_t length, | 122 size_t length, |
123 TimeDelta timeout) { | 123 TimeDelta timeout) { |
124 ThreadRestrictions::AssertIOAllowed(); | 124 ThreadRestrictions::AssertIOAllowed(); |
125 DCHECK_GT(length, 0u); | 125 DCHECK_GT(length, 0u); |
126 DCHECK_LE(length, kMaxMessageLength); | 126 DCHECK_LE(length, kMaxMessageLength); |
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223 return len; | 223 return len; |
224 } | 224 } |
225 | 225 |
226 // static | 226 // static |
227 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, | 227 bool CancelableSyncSocket::CreatePair(CancelableSyncSocket* socket_a, |
228 CancelableSyncSocket* socket_b) { | 228 CancelableSyncSocket* socket_b) { |
229 return SyncSocket::CreatePair(socket_a, socket_b); | 229 return SyncSocket::CreatePair(socket_a, socket_b); |
230 } | 230 } |
231 | 231 |
232 } // namespace base | 232 } // namespace base |
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