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/*-
* Copyright (c) 2003-2007 Tim Kientzle
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef CPIO_H_INCLUDED
#define CPIO_H_INCLUDED
#include "cpio_platform.h"
#include <stdio.h>
#include "matching.h"
/*
* The internal state for the "cpio" program.
*
* Keeping all of the state in a structure like this simplifies memory
* leak testing (at exit, anything left on the heap is suspect). A
* pointer to this structure is passed to most cpio internal
* functions.
*/
struct cpio {
/* Option parsing */
const char *optarg;
/* Options */
const char *filename;
char mode; /* -i -o -p */
char compress; /* -j, -y, or -z */
const char *format; /* -H format */
int bytes_per_block; /* -b block_size */
int verbose; /* -v */
int quiet; /* --quiet */
int extract_flags; /* Flags for extract operation */
char symlink_mode; /* H or L, per BSD conventions */
const char *compress_program;
int option_append; /* -A, only relevant for -o */
int option_atime_restore; /* -a */
int option_follow_links; /* -L */
int option_link; /* -l */
int option_list; /* -t */
char option_null; /* --null */
int option_numeric_uid_gid; /* -n */
int option_rename; /* -r */
char *destdir;
size_t pass_destpath_alloc;
char *pass_destpath;
int uid_override;
char *uname_override;
int gid_override;
char *gname_override;
int day_first; /* true if locale prefers day/mon */
/* If >= 0, then close this when done. */
int fd;
/* Miscellaneous state information */
struct archive *archive;
struct archive *archive_read_disk;
int argc;
char **argv;
int return_value; /* Value returned by main() */
struct archive_entry_linkresolver *linkresolver;
struct name_cache *uname_cache;
struct name_cache *gname_cache;
/* Work data. */
struct matching *matching;
char *buff;
size_t buff_size;
};
const char *owner_parse(const char *, int *, int *);
/* Fake short equivalents for long options that otherwise lack them. */
enum {
OPTION_INSECURE = 1,
OPTION_LZMA,
OPTION_NO_PRESERVE_OWNER,
OPTION_PRESERVE_OWNER,
OPTION_QUIET,
OPTION_VERSION
};
int cpio_getopt(struct cpio *cpio);
#endif
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