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1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, 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 "vm/log.h" | 5 #include "vm/log.h" |
6 | 6 |
7 #include "vm/flags.h" | 7 #include "vm/flags.h" |
8 #include "vm/thread.h" | 8 #include "vm/thread.h" |
9 | 9 |
10 namespace dart { | 10 namespace dart { |
11 | 11 |
12 DEFINE_FLAG(bool, force_log_flush, false, "Always flush log messages."); | 12 DEFINE_FLAG(bool, force_log_flush, false, "Always flush log messages."); |
13 | 13 |
14 DEFINE_FLAG(charp, isolate_log_filter, NULL, | 14 DEFINE_FLAG(charp, |
| 15 isolate_log_filter, |
| 16 NULL, |
15 "Log isolates whose name include the filter. " | 17 "Log isolates whose name include the filter. " |
16 "Default: service isolate log messages are suppressed " | 18 "Default: service isolate log messages are suppressed " |
17 "(specify 'vm-service' to log them)."); | 19 "(specify 'vm-service' to log them)."); |
18 | 20 |
19 Log::Log(LogPrinter printer) | 21 Log::Log(LogPrinter printer) |
20 : printer_(printer), | 22 : printer_(printer), manual_flush_(0), buffer_(0) {} |
21 manual_flush_(0), | |
22 buffer_(0) { | |
23 } | |
24 | 23 |
25 | 24 |
26 Log::~Log() { | 25 Log::~Log() { |
27 // Did someone enable manual flushing and then forgot to Flush? | 26 // Did someone enable manual flushing and then forgot to Flush? |
28 ASSERT(cursor() == 0); | 27 ASSERT(cursor() == 0); |
29 } | 28 } |
30 | 29 |
31 | 30 |
32 Log* Log::Current() { | 31 Log* Log::Current() { |
33 Thread* thread = Thread::Current(); | 32 Thread* thread = Thread::Current(); |
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178 log_->EnableManualFlush(); | 177 log_->EnableManualFlush(); |
179 } | 178 } |
180 | 179 |
181 | 180 |
182 LogBlock::~LogBlock() { | 181 LogBlock::~LogBlock() { |
183 log_->Flush(cursor_); | 182 log_->Flush(cursor_); |
184 log_->DisableManualFlush(); | 183 log_->DisableManualFlush(); |
185 } | 184 } |
186 | 185 |
187 } // namespace dart | 186 } // namespace dart |
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