JSMarkingConstraintPrivate.h 1.9 KB

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  1. /*
  2. * Copyright (C) 2017 Apple Inc. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions
  6. * are met:
  7. * 1. Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * 2. 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 APPLE INC. ``AS IS'' AND ANY
  14. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
  17. * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18. * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19. * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20. * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21. * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24. */
  25. #ifndef JSMarkingConstraintPrivate_h
  26. #define JSMarkingConstraintPrivate_h
  27. #include <JavaScriptCore/JSContextRef.h>
  28. #include <stdbool.h>
  29. #ifdef __cplusplus
  30. extern "C" {
  31. #endif
  32. struct JSMarker;
  33. typedef struct JSMarker JSMarker;
  34. typedef JSMarker *JSMarkerRef;
  35. struct JSMarker {
  36. bool (*IsMarked)(JSMarkerRef, JSObjectRef);
  37. void (*Mark)(JSMarkerRef, JSObjectRef);
  38. };
  39. typedef void (*JSMarkingConstraint)(JSMarkerRef, void *userData);
  40. JS_EXPORT void JSContextGroupAddMarkingConstraint(JSContextGroupRef, JSMarkingConstraint, void *userData);
  41. #ifdef __cplusplus
  42. }
  43. #endif
  44. #endif // JSMarkingConstraintPrivate_h