[mLib] / pool-sub.c

/* -*-c-*-
 *
 * $Id: pool-sub.c,v 1.1 2000/07/16 12:28:48 mdw Exp $
 *
 * Subarenas in resource pools
 *
 * (c) 2000 Straylight/Edgeware
 */

/*----- Licensing notice --------------------------------------------------* 
 *
 * This file is part of the mLib utilities library.
 *
 * mLib is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Library General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 * 
 * mLib is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with mLib; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

/*----- Revision history --------------------------------------------------* 
 *
 * $Log: pool-sub.c,v $
 * Revision 1.1  2000/07/16 12:28:48  mdw
 * Support for resource pools, based on the Apache model.
 *
 */

/*----- Header files ------------------------------------------------------*/

#include "pool.h"
#include "sub.h"

/*----- Main code ---------------------------------------------------------*/

/* --- @pool_subarena@ --- *
 *
 * Arguments:	@pool *p@ = pointer to the pool
 *
 * Returns:	A subarena built from the pool's memory allocator.
 *
 * Use:		Creates a suballocation arena attached to a pool.  The arena
 *		and all of its memory will be freed when the pool is
 *		destroyed.
 */

subarena *pool_subarena(pool *p)
{
  subarena *sa = pool_alloc(p, sizeof(subarena));
  subarena_create(sa, &p->a);
  return (sa);
}

/*----- That's all, folks -------------------------------------------------*/
Commit	Line	Data
d94be366	1	/* --c--
	2	*
	3	* $Id: pool-sub.c,v 1.1 2000/07/16 12:28:48 mdw Exp $
	4	*
	5	* Subarenas in resource pools
	6	*
	7	* (c) 2000 Straylight/Edgeware
	8	*/
	9
	10	/----- Licensing notice --------------------------------------------------
	11	*
	12	* This file is part of the mLib utilities library.
	13	*
	14	* mLib is free software; you can redistribute it and/or modify
	15	* it under the terms of the GNU Library General Public License as
	16	* published by the Free Software Foundation; either version 2 of the
	17	* License, or (at your option) any later version.
	18	*
	19	* mLib is distributed in the hope that it will be useful,
	20	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	21	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	22	* GNU Library General Public License for more details.
	23	*
	24	* You should have received a copy of the GNU Library General Public
	25	* License along with mLib; if not, write to the Free
	26	* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
	27	* MA 02111-1307, USA.
	28	*/
	29
	30	/----- Revision history --------------------------------------------------
	31	*
	32	* $Log: pool-sub.c,v $
	33	* Revision 1.1 2000/07/16 12:28:48 mdw
	34	* Support for resource pools, based on the Apache model.
	35	*
	36	*/
	37
	38	/----- Header files ------------------------------------------------------/
	39
	40	#include "pool.h"
	41	#include "sub.h"
	42
	43	/----- Main code ---------------------------------------------------------/
	44
	45	/* --- @pool_subarena@ --- *
	46	*
	47	* Arguments: @pool *p@ = pointer to the pool
	48	*
	49	* Returns: A subarena built from the pool's memory allocator.
	50	*
	51	* Use: Creates a suballocation arena attached to a pool. The arena
	52	* and all of its memory will be freed when the pool is
	53	* destroyed.
	54	*/
	55
	56	subarena pool_subarena(pool p)
	57	{
	58	subarena *sa = pool_alloc(p, sizeof(subarena));
	59	subarena_create(sa, &p->a);
	60	return (sa);
	61	}
	62
	63	/----- That's all, folks -------------------------------------------------/