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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include <errno.h> | 5 #include <errno.h> |
| 6 #include <netdb.h> |
6 | 7 |
7 #include "bin/utils.h" | 8 #include "bin/utils.h" |
| 9 #include "platform/assert.h" |
8 | 10 |
9 OSError::OSError() : sub_system_(kSystem), code_(0), message_(NULL) { | 11 OSError::OSError() : sub_system_(kSystem), code_(0), message_(NULL) { |
10 set_sub_system(kSystem); | 12 set_sub_system(kSystem); |
11 set_code(errno); | 13 set_code(errno); |
12 SetMessage(strerror(errno)); | 14 SetMessage(strerror(errno)); |
13 } | 15 } |
| 16 |
| 17 |
| 18 void OSError::SetCodeAndMessage(SubSystem sub_system, int code) { |
| 19 set_sub_system(sub_system); |
| 20 set_code(code); |
| 21 if (sub_system == kSystem) { |
| 22 SetMessage(strerror(code)); |
| 23 } else if (sub_system == kGetAddressInfo) { |
| 24 SetMessage(gai_strerror(code)); |
| 25 } else { |
| 26 UNREACHABLE(); |
| 27 } |
| 28 } |
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