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1 | /* -*-c-*- |
2 | * |
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3 | * $Id: pool-sub.c,v 1.2 2004/04/08 01:36:13 mdw Exp $ |
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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 | |
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30 | /*----- Header files ------------------------------------------------------*/ |
31 | |
32 | #include "pool.h" |
33 | #include "sub.h" |
34 | |
35 | /*----- Main code ---------------------------------------------------------*/ |
36 | |
37 | /* --- @pool_subarena@ --- * |
38 | * |
39 | * Arguments: @pool *p@ = pointer to the pool |
40 | * |
41 | * Returns: A subarena built from the pool's memory allocator. |
42 | * |
43 | * Use: Creates a suballocation arena attached to a pool. The arena |
44 | * and all of its memory will be freed when the pool is |
45 | * destroyed. |
46 | */ |
47 | |
48 | subarena *pool_subarena(pool *p) |
49 | { |
50 | subarena *sa = pool_alloc(p, sizeof(subarena)); |
51 | subarena_create(sa, &p->a); |
52 | return (sa); |
53 | } |
54 | |
55 | /*----- That's all, folks -------------------------------------------------*/ |