archive_virtual.c revision 228759 
1/*-
2 * Copyright (c) 2003-2007 Tim Kientzle
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "archive_platform.h"
27__FBSDID("$FreeBSD: head/lib/libarchive/archive_virtual.c 201098 2009-12-28 02:58:14Z kientzle $");
28
29#include "archive.h"
30#include "archive_entry.h"
31#include "archive_private.h"
32
33int
34archive_write_close(struct archive *a)
35{
36	return ((a->vtable->archive_close)(a));
37}
38
39int
40archive_read_close(struct archive *a)
41{
42	return ((a->vtable->archive_close)(a));
43}
44
45#if ARCHIVE_API_VERSION > 1
46int
47archive_write_finish(struct archive *a)
48{
49	return ((a->vtable->archive_finish)(a));
50}
51#else
52/* Temporarily allow library to compile with either 1.x or 2.0 API. */
53void
54archive_write_finish(struct archive *a)
55{
56	(void)(a->vtable->archive_finish)(a);
57}
58#endif
59
60int
61archive_read_finish(struct archive *a)
62{
63	return ((a->vtable->archive_finish)(a));
64}
65
66int
67archive_write_header(struct archive *a, struct archive_entry *entry)
68{
69	++a->file_count;
70	return ((a->vtable->archive_write_header)(a, entry));
71}
72
73int
74archive_write_finish_entry(struct archive *a)
75{
76	return ((a->vtable->archive_write_finish_entry)(a));
77}
78
79#if ARCHIVE_API_VERSION > 1
80ssize_t
81#else
82/* Temporarily allow library to compile with either 1.x or 2.0 API. */
83int
84#endif
85archive_write_data(struct archive *a, const void *buff, size_t s)
86{
87	return ((a->vtable->archive_write_data)(a, buff, s));
88}
89
90ssize_t
91archive_write_data_block(struct archive *a, const void *buff, size_t s, off_t o)
92{
93	return ((a->vtable->archive_write_data_block)(a, buff, s, o));
94}
95