mono/sgen/sgen-pointer-queue.h

   1 /*
   2  * sgen-pointer-queue.h: A pointer queue that can be sorted.
   3  *
   4  * Copyright (C) 2014 Xamarin Inc
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License 2.0 as published by the Free Software Foundation;
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public
  16  * License 2.0 along with this library; if not, write to the Free
  17  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19
  20 #ifndef __MONO_SGEN_POINTER_QUEUE_H__
  21 #define __MONO_SGEN_POINTER_QUEUE_H__
  22
  23 #include <glib.h>
  24
  25 typedef struct {
  26         void **data;
  27         size_t size;
  28         size_t next_slot;
  29         int mem_type;
  30 } SgenPointerQueue;
  31
  32 #define SGEN_POINTER_QUEUE_INIT(mem_type)       { NULL, 0, 0, (mem_type) }
  33
  34 void sgen_pointer_queue_add (SgenPointerQueue *queue, void *ptr);
  35 void sgen_pointer_queue_clear (SgenPointerQueue *queue);
  36 void sgen_pointer_queue_remove_nulls (SgenPointerQueue *queue);
  37 void sgen_pointer_queue_sort_uniq (SgenPointerQueue *queue);
  38 size_t sgen_pointer_queue_search (SgenPointerQueue *queue, void *addr);
  39 size_t sgen_pointer_queue_find (SgenPointerQueue *queue, void *ptr);
  40 void sgen_pointer_queue_init (SgenPointerQueue *queue, int mem_type);
  41 void* sgen_pointer_queue_pop (SgenPointerQueue *queue);
  42 gboolean sgen_pointer_queue_is_empty (SgenPointerQueue *queue);
  43 void sgen_pointer_queue_free (SgenPointerQueue *queue);
  44 gboolean sgen_pointer_queue_will_grow (SgenPointerQueue *queue);
  45
  46 #endif