/bin/std/cpp/vm/Mutex.hx

http://github.com/Yoomee/clippy · Haxe · 48 lines · 20 code · 4 blank · 24 comment · 0 complexity · 81a6e48d5f41f5f4a31059b637915339 MD5 · raw file

  1. /*
  2. * Copyright (c) 2005, The haXe Project Contributors
  3. * All rights reserved.
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions are met:
  6. *
  7. * - Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * - Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. *
  13. * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
  14. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  15. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  16. * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
  17. * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  18. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  19. * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  20. * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  21. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  22. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  23. * DAMAGE.
  24. */
  25. package cpp.vm;
  26. #if HXCPP_MULTI_THREADED
  27. class Mutex {
  28. var m : Dynamic;
  29. public function new() {
  30. m = untyped __global__.__hxcpp_mutex_create();
  31. }
  32. public function acquire() {
  33. untyped __global__.__hxcpp_mutex_acquire(m);
  34. }
  35. public function tryAcquire() : Bool {
  36. return untyped __global__.__hxcpp_mutex_try(m);
  37. }
  38. public function release() {
  39. untyped __global__.__hxcpp_mutex_release(m);
  40. }
  41. }
  42. #else
  43. You_need_to_define_HXCPP_MULTI_THREADED_to_use_the_Mutex_class
  44. #end