source: trunk/packages/xen-3.1/xen-3.1/tools/libxen/src/xen_string_string_map.c @ 34

Last change on this file since 34 was 34, checked in by hartmans, 18 years ago

Add xen and xen-common

File size: 1.4 KB
Line 
1/*
2 * Copyright (c) 2006-2007, XenSource Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
17 */
18
19
20#include "xen_internal.h"
21#include <xen/api/xen_common.h>
22#include <xen/api/xen_string_string_map.h>
23
24
25xen_string_string_map *
26xen_string_string_map_alloc(size_t size)
27{
28    xen_string_string_map *result = calloc(1, sizeof(xen_string_string_map) +
29                                           size * sizeof(struct xen_string_string_map_contents));
30    result->size = size;
31    return result;
32}
33
34
35void
36xen_string_string_map_free(xen_string_string_map *map)
37{
38    if (map == NULL)
39    {
40        return;
41    }
42
43    size_t n = map->size;
44    for (size_t i = 0; i < n; i++)
45    {
46        free(map->contents[i].key);
47        free(map->contents[i].val);
48    }
49
50    free(map);
51}
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