ossp-pkg/act/act_grid.h
1.6
/*
** OSSP act - Abstract Container Types
** Copyright (c) 1999-2003 Ralf S. Engelschall <rse@engelschall.com>
** Copyright (c) 1999-2003 The OSSP Project <http://www.ossp.org/>
**
** This file is part of OSSP act, an abstract container type library
** which can be found at http://www.ossp.org/pkg/lib/act/.
**
** 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.
**
** act_grid.h: memory grid (declaration)
*/
#ifndef __ACT_GRID_H__
#define __ACT_GRID_H__
struct act_grid_st;
typedef struct act_grid_st act_grid_t;
extern act_rc_t act_grid_create (act_grid_t **grid, act_ctx_t *ctx, size_t tile_size, int tile_num);
extern act_rc_t act_grid_alloc (act_grid_t *grid, void **tile);
extern act_rc_t act_grid_inside (act_grid_t *grid, void *tile);
extern act_rc_t act_grid_free (act_grid_t *grid, void *tile);
extern act_rc_t act_grid_stat (act_grid_t *grid, int *chunks, int *bytes_mgmt, int *bytes_used, int *bytes_free, int *tiles_used, int *tiles_free);
extern act_rc_t act_grid_destroy(act_grid_t *grid);
#endif /* __ACT_GRID_H__ */
