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https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
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df3c1316b0
Portability: Thanks to Juergen Lock, libarchive now compiles cleanly
on Linux. Along the way, I cleaned up a lot of error return codes and
reorganized some code to simplify conditional compilation of certain
sections.
Bug fixes:
* pax format now actually stores filenames that are 101-154
characters long.
* pax format now allows newline characters in extended attributes
(this fixes a long-standing bug in ACL handling)
* mtime/atime are now restored for directories
* directory list is now sorted prior to fix-up to permit
correct restore of non-writable dir heirarchies
66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
/*-
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* Copyright (c) 2003-2004 Tim Kientzle
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer
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* in this position and unchanged.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "archive_platform.h"
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <errno.h>
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#include "archive.h"
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#include "archive_private.h"
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/* A table that maps format codes to functions. */
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static
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struct { int code; int (*setter)(struct archive *); } codes[] =
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{
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{ ARCHIVE_FORMAT_CPIO, archive_write_set_format_cpio },
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{ ARCHIVE_FORMAT_CPIO_POSIX, archive_write_set_format_cpio },
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{ ARCHIVE_FORMAT_SHAR, archive_write_set_format_shar },
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{ ARCHIVE_FORMAT_SHAR_BASE, archive_write_set_format_shar },
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{ ARCHIVE_FORMAT_SHAR_DUMP, archive_write_set_format_shar_dump },
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{ ARCHIVE_FORMAT_TAR, archive_write_set_format_pax_restricted },
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{ ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE, archive_write_set_format_pax },
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{ ARCHIVE_FORMAT_TAR_PAX_RESTRICTED,
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archive_write_set_format_pax_restricted },
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{ ARCHIVE_FORMAT_TAR_USTAR, archive_write_set_format_ustar },
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{ 0, NULL }
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};
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int
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archive_write_set_format(struct archive *a, int code)
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{
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int i;
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for (i = 0; codes[i].code != 0; i++) {
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if (code == codes[i].code)
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return ((codes[i].setter)(a));
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}
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archive_set_error(a, EINVAL, "No such format");
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return (ARCHIVE_FATAL);
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}
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