mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-28 09:13:08 +03:00
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
|
/*
|
||
|
|
* This file is part of NetSurf, http://netsurf.sourceforge.net/
|
||
|
|
* Licensed under the GNU General Public License,
|
||
|
|
* http://www.opensource.org/licenses/gpl-license
|
||
|
|
* Copyright 2003 James Bursa <bursa@users.sourceforge.net>
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** \file
|
||
|
|
* Memory pool manager (interface).
|
||
|
|
*
|
||
|
|
* A memory pool is intended for allocating memory which is required in small
|
||
|
|
* blocks and all released together. It avoids the overhead of many small
|
||
|
|
* malloc()s.
|
||
|
|
*
|
||
|
|
* Create a pool using pool_create(), and allocate memory from it using
|
||
|
|
* pool_alloc() and pool_string(). Destroy and free the entire pool using
|
||
|
|
* pool_destroy().
|
||
|
|
*
|
||
|
|
* The suggested block size should be large enough to store many allocations.
|
||
|
|
* Use a multiple of the size of contents, if fixed. Larger allocations than
|
||
|
|
* the block size are possible.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _NETSURF_UTILS_POOL_H_
|
||
|
|
#define _NETSURF_UTILS_POOL_H_
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
/** Opaque memory pool handle. */
|
||
|
|
typedef struct pool *pool;
|
||
|
|
|
||
|
|
pool pool_create(size_t block_size);
|
||
|
|
void pool_destroy(pool p);
|
||
|
|
void *pool_alloc(pool p, size_t size);
|
||
|
|
char *pool_string(pool p, const char *s);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|