head	1.6;
access;
symbols;
locks; strict;
comment	@ * @;


1.6
date	2003.01.06.12.10.57;	author rse;	state Exp;
branches;
next	1.5;

1.5
date	2002.01.19.13.18.01;	author rse;	state Exp;
branches;
next	1.4;

1.4
date	2002.01.18.17.31.39;	author rse;	state Exp;
branches;
next	1.3;

1.3
date	2002.01.02.17.05.53;	author rse;	state Exp;
branches;
next	1.2;

1.2
date	2001.03.21.15.59.01;	author rse;	state Exp;
branches;
next	1.1;

1.1
date	2000.08.20.14.46.26;	author rse;	state Exp;
branches;
next	;


desc
@@


1.6
log
@cleanup source tree
@
text
@/*
**  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__ */

@


1.5
log
@Add act_grid_stat() function for querying statistics about the grid.
@
text
@d1 4
a4 3
/* 
**  Act - Abstract Container Type Library
**  Copyright (c) 1999-2002 Ralf S. Engelschall <rse@@engelschall.com>
d6 2
a7 2
**  This file is part of Act, a library for dealing with Abstract 
**  Container Types which can be found at http://www.ossp.org/pkg/act/.
@


1.4
log
@Finish the implementation of the special-case grid
memory management library.
@
text
@d37 1
d39 1
a39 1
extern act_rc_t act_grid_inside (act_grid_t  *grid, void  *tile);
@


1.3
log
@bump copyright year
@
text
@d29 2
a30 2
#ifndef _ACT_GRID_H_
#define _ACT_GRID_H_
d35 5
a39 4
extern act_grid_t *act_grid_create   (act_ctx_t *ctx, size_t segnum, size_t segsize);
extern void       *act_grid_alloc    (act_grid_t *grid);
extern int         act_grid_free     (act_grid_t *grid, void *segptr);
extern int         act_grid_destroy  (act_grid_t *grid);
d41 1
a41 1
#endif /* _ACT_GRID_H_ */
@


1.2
log
@*** empty log message ***
@
text
@d3 1
a3 1
**  Copyright (c) 1999-2001 Ralf S. Engelschall <rse@@engelschall.com>
@


1.1
log
@*** empty log message ***
@
text
@d3 1
a3 1
**  Copyright (c) 1999-2000 Ralf S. Engelschall <rse@@engelschall.com>
@