FreeList.h
Go to the documentation of this file.
/*******************************************************************************
*
* Copyright (c) 2000-2003 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************/
#ifndef FREE_LIST_H
#define FREE_LIST_H
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
typedef struct FREELISTNODE
{
struct FREELISTNODE *next;
} FreeListNode;
typedef struct FREELIST
{
FreeListNode *head;
size_t element_size;
int maxFreeListLength;
int freeListLength;
} FreeList;
int FreeListInit(
FreeList *free_list,
size_t elementSize,
int maxFreeListLength);
void *FreeListAlloc(
FreeList *free_list);
int FreeListFree(
FreeList *free_list,
void *element);
int FreeListDestroy(
FreeList *free_list);
#ifdef __cplusplus
}
#endif
#endif /* FREE_LIST_H */
FreeListInit
int FreeListInit(FreeList *free_list, size_t elementSize, int maxFreeListLength)
Initializes Free List.
Definition FreeList.c:38
FreeListFree
int FreeListFree(FreeList *free_list, void *element)
Returns an item to the Free List.
Definition FreeList.c:72
FreeListAlloc
void * FreeListAlloc(FreeList *free_list)
Allocates chunk of set size.
Definition FreeList.c:52
FreeListNode
struct FREELISTNODE FreeListNode
FreeListDestroy
int FreeListDestroy(FreeList *free_list)
Releases the resources stored with the free list.
Definition FreeList.c:93
FreeList
struct FREELIST FreeList
FREELISTNODE
Definition FreeList.h:51
FREELIST
Definition FreeList.h:60