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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. |
3 * Copyright (C) 2009 Google Inc. All rights reserved. | 3 * Copyright (C) 2009 Google Inc. All rights reserved. |
4 * Copyright (C) 2009 Torch Mobile, Inc. All rights reserved. | 4 * Copyright (C) 2009 Torch Mobile, Inc. All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * | 9 * |
10 * 1. Redistributions of source code must retain the above copyright | 10 * 1. Redistributions of source code must retain the above copyright |
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384 if (absoluteTime < currentTime) | 384 if (absoluteTime < currentTime) |
385 return 0; | 385 return 0; |
386 | 386 |
387 // Time is too far in the future (and would overflow unsigned long) - wait f
orever. | 387 // Time is too far in the future (and would overflow unsigned long) - wait f
orever. |
388 if (absoluteTime - currentTime > static_cast<double>(INT_MAX) / 1000.0) | 388 if (absoluteTime - currentTime > static_cast<double>(INT_MAX) / 1000.0) |
389 return INFINITE; | 389 return INFINITE; |
390 | 390 |
391 return static_cast<DWORD>((absoluteTime - currentTime) * 1000.0); | 391 return static_cast<DWORD>((absoluteTime - currentTime) * 1000.0); |
392 } | 392 } |
393 | 393 |
| 394 #if ENABLE(ASSERT) |
| 395 static bool s_threadCreated = false; |
| 396 |
| 397 bool isAtomicallyInitializedStaticMutexLockHeld() |
| 398 { |
| 399 return atomicallyInitializedStaticMutex && atomicallyInitializedStaticMutex-
>locked(); |
| 400 } |
| 401 |
| 402 bool isBeforeThreadCreated() |
| 403 { |
| 404 return !s_threadCreated; |
| 405 } |
| 406 |
| 407 void willCreateThread() |
| 408 { |
| 409 s_threadCreated = true; |
| 410 } |
| 411 #endif |
| 412 |
394 } // namespace WTF | 413 } // namespace WTF |
395 | 414 |
396 #endif // OS(WIN) | 415 #endif // OS(WIN) |
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