mono/metadata/sgen-toggleref.h

   1 /*
   2  *
   3  * sgen-toggleref.h: toggleref support for sgen
   4  *
   5  * Copyright 2011 Xamarin, Inc.
   6  *
   7  * Author:
   8  *  Rodrigo Kumpera (kumpera@gmail.com)
   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
  24  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28  */
  29
  30 #ifndef _MONO_SGEN_TOGGLEREF_H_
  31 #define _MONO_SGEN_TOGGLEREF_H_
  32
  33 #include <mono/utils/mono-publib.h>
  34
  35 MONO_BEGIN_DECLS
  36
  37 /* GC toggle ref support */
  38
  39 typedef enum {
  40         MONO_TOGGLE_REF_DROP,
  41         MONO_TOGGLE_REF_STRONG,
  42         MONO_TOGGLE_REF_WEAK
  43 } MonoToggleRefStatus;
  44
  45 void mono_gc_toggleref_register_callback (MonoToggleRefStatus (*proccess_toggleref) (MonoObject *obj));
  46 void mono_gc_toggleref_add (MonoObject *object, mono_bool strong_ref);
  47
  48
  49 MONO_END_DECLS
  50
  51 #endif