ossp-pkg/cfg/cfg_grid.h
1.6
/*
** OSSP cfg - Configuration Parsing
** Copyright (c) 2002-2006 Ralf S. Engelschall <rse@engelschall.com>
** Copyright (c) 2002-2006 The OSSP Project (http://www.ossp.org/)
**
** This file is part of OSSP cfg, a configuration parsing
** library which can be found at http://www.ossp.org/pkg/lib/cfg/.
**
** Permission to use, copy, modify, and distribute this software for
** any purpose with or without fee is hereby granted, provided that
** the above copyright notice and this permission notice appear in all
** copies.
**
** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
** 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.
**
** cfg_grid.h: grid memory allocator (declaration)
*/
#ifndef __CFG_GRID_H__
#define __CFG_GRID_H__
#include <stdlib.h>
#include <string.h>
#include "cfg.h"
struct cfg_grid_st;
typedef struct cfg_grid_st cfg_grid_t;
extern cfg_rc_t cfg_grid_create (cfg_grid_t **grid, size_t tile_size, int tile_num);
extern cfg_rc_t cfg_grid_alloc (cfg_grid_t *grid, void **tile);
extern cfg_rc_t cfg_grid_inside (cfg_grid_t *grid, void *tile);
extern cfg_rc_t cfg_grid_free (cfg_grid_t *grid, void *tile);
extern cfg_rc_t cfg_grid_stat (cfg_grid_t *grid, int *chunks, int *bytes_mgmt, int *bytes_used, int *bytes_free, int *tiles_used, int *tiles_free);
extern cfg_rc_t cfg_grid_destroy(cfg_grid_t *grid);
#endif /* __CFG_GRID_H__ */
