mutex_posix.h 2.5 KB

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  1. /*************************************************************************/
  2. /* mutex_posix.h */
  3. /*************************************************************************/
  4. /* This file is part of: */
  5. /* GODOT ENGINE */
  6. /* http://www.godotengine.org */
  7. /*************************************************************************/
  8. /* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
  9. /* */
  10. /* Permission is hereby granted, free of charge, to any person obtaining */
  11. /* a copy of this software and associated documentation files (the */
  12. /* "Software"), to deal in the Software without restriction, including */
  13. /* without limitation the rights to use, copy, modify, merge, publish, */
  14. /* distribute, sublicense, and/or sell copies of the Software, and to */
  15. /* permit persons to whom the Software is furnished to do so, subject to */
  16. /* the following conditions: */
  17. /* */
  18. /* The above copyright notice and this permission notice shall be */
  19. /* included in all copies or substantial portions of the Software. */
  20. /* */
  21. /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
  22. /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
  23. /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
  24. /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
  25. /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
  26. /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
  27. /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
  28. /*************************************************************************/
  29. #ifndef MUTEX_POSIX_H
  30. #define MUTEX_POSIX_H
  31. #if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
  32. #include <pthread.h>
  33. #include "os/mutex.h"
  34. class MutexPosix : public Mutex {
  35. pthread_mutexattr_t attr;
  36. pthread_mutex_t mutex;
  37. static Mutex *create_func_posix(bool p_recursive);
  38. public:
  39. virtual void lock();
  40. virtual void unlock();
  41. virtual Error try_lock();
  42. static void make_default();
  43. MutexPosix(bool p_recursive);
  44. ~MutexPosix();
  45. };
  46. #endif
  47. #endif