1228753Smm/*-
2228753Smm * Copyright (c) 2003-2007 Tim Kientzle
3228753Smm * All rights reserved.
4228753Smm *
5228753Smm * Redistribution and use in source and binary forms, with or without
6228753Smm * modification, are permitted provided that the following conditions
7228753Smm * are met:
8228753Smm * 1. Redistributions of source code must retain the above copyright
9228753Smm *    notice, this list of conditions and the following disclaimer.
10228753Smm * 2. Redistributions in binary form must reproduce the above copyright
11228753Smm *    notice, this list of conditions and the following disclaimer in the
12228753Smm *    documentation and/or other materials provided with the distribution.
13228753Smm *
14228753Smm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15228753Smm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16228753Smm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17228753Smm * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18228753Smm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19228753Smm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20228753Smm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21228753Smm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22228753Smm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23228753Smm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24228753Smm */
25228753Smm
26228753Smm#include "archive_platform.h"
27231200Smm__FBSDID("$FreeBSD$");
28228753Smm
29228753Smm#include "archive.h"
30231200Smm#include "archive_private.h"
31228753Smm
32231200Smm#if ARCHIVE_VERSION_NUMBER < 4000000
33231200Smm/* Deprecated; remove in libarchive 4.0 */
34231200Smmint
35231200Smmarchive_read_support_compression_none(struct archive *a)
36231200Smm{
37231200Smm	return archive_read_support_filter_none(a);
38231200Smm}
39231200Smm#endif
40231200Smm
41228753Smm/*
42228753Smm * Uncompressed streams are handled implicitly by the read core,
43228753Smm * so this is now a no-op.
44228753Smm */
45228753Smmint
46231200Smmarchive_read_support_filter_none(struct archive *a)
47228753Smm{
48231200Smm	archive_check_magic(a, ARCHIVE_READ_MAGIC,
49231200Smm	    ARCHIVE_STATE_NEW, "archive_read_support_filter_none");
50231200Smm
51228753Smm	return (ARCHIVE_OK);
52228753Smm}
53