89 lines
2.9 KiB
C
89 lines
2.9 KiB
C
/*
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* Copyright (C) 2016 The Android Open Source Project
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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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* * 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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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#pragma once
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/**
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* @file tar.h
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* @brief Constants for reading/writing `.tar` files.
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*/
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#include <sys/cdefs.h>
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/** `.tar` file magic. (Includes the NUL.) */
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#define TMAGIC "ustar"
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/** `.tar` file magic length in bytes. */
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#define TMAGLEN 6
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/** `.tar` file version. (Does not include the NUL.) */
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#define TVERSION "00"
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/** `.tar` file version length in bytes. */
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#define TVERSLEN 2
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/** Regular file type flag. */
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#define REGTYPE '0'
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/** Alternate regular file type flag. */
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#define AREGTYPE '\0'
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/** Link type flag. */
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#define LNKTYPE '1'
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/** Symbolic link type flag. */
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#define SYMTYPE '2'
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/** Character special file type flag. */
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#define CHRTYPE '3'
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/** Block special file type flag. */
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#define BLKTYPE '4'
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/** Directory type flag. */
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#define DIRTYPE '5'
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/** FIFO special file type flag. */
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#define FIFOTYPE '6'
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/** Reserved type flag. */
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#define CONTTYPE '7'
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/** Set-UID mode field bit. */
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#define TSUID 04000
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/** Set-GID mode field bit. */
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#define TSGID 02000
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/** Directory restricted deletion mode field bit. */
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#define TSVTX 01000
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/** Readable by user mode field bit. */
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#define TUREAD 00400
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/** Writable by user mode field bit. */
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#define TUWRITE 00200
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/** Executable by user mode field bit. */
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#define TUEXEC 00100
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/** Readable by group mode field bit. */
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#define TGREAD 00040
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/** Writable by group mode field bit. */
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#define TGWRITE 00020
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/** Executable by group mode field bit. */
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#define TGEXEC 00010
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/** Readable by other mode field bit. */
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#define TOREAD 00004
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/** Writable by other mode field bit. */
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#define TOWRITE 00002
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/** Executable by other mode field bit. */
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#define TOEXEC 00001
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