2 * Copyright (c) 2003-2007 Tim Kientzle
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
28 #ifndef CPIO_H_INCLUDED
29 #define CPIO_H_INCLUDED
31 #include "cpio_platform.h"
35 * The internal state for the "cpio" program.
37 * Keeping all of the state in a structure like this simplifies memory
38 * leak testing (at exit, anything left on the heap is suspect). A
39 * pointer to this structure is passed to most cpio internal
47 int add_filter; /* --uuencode */
49 int mode; /* -i -o -p */
50 int compress; /* -j, -y, or -z */
51 const char *format; /* -H format */
52 int bytes_per_block; /* -b block_size */
55 int quiet; /* --quiet */
56 int extract_flags; /* Flags for extract operation */
57 const char *compress_program;
58 int option_append; /* -A, only relevant for -o */
59 int option_atime_restore; /* -a */
60 int option_follow_links; /* -L */
61 int option_link; /* -l */
62 int option_list; /* -t */
63 char option_null; /* --null */
64 int option_numeric_uid_gid; /* -n */
65 int option_rename; /* -r */
67 size_t pass_destpath_alloc;
73 int day_first; /* true if locale prefers day/mon */
74 const char *passphrase;
76 /* If >= 0, then close this when done. */
79 /* Miscellaneous state information */
80 struct archive *archive;
81 struct archive *archive_read_disk;
84 int return_value; /* Value returned by main() */
85 struct archive_entry_linkresolver *linkresolver;
87 struct name_cache *uname_cache;
88 struct name_cache *gname_cache;
91 struct archive *matching;
97 const char *owner_parse(const char *, int *, int *);
100 /* Fake short equivalents for long options that otherwise lack them. */
102 OPTION_B64ENCODE = 1,
110 OPTION_NO_PRESERVE_OWNER,
111 OPTION_PRESERVE_OWNER,
117 int cpio_getopt(struct cpio *cpio);