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Diffstat (limited to 'gnu/usr.bin/cpio/tar.h')
| -rw-r--r-- | gnu/usr.bin/cpio/tar.h | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/gnu/usr.bin/cpio/tar.h b/gnu/usr.bin/cpio/tar.h deleted file mode 100644 index 411579c..0000000 --- a/gnu/usr.bin/cpio/tar.h +++ /dev/null @@ -1,112 +0,0 @@ -/* Extended tar format from POSIX.1. - Copyright (C) 1992 Free Software Foundation, Inc. - Written by David J. MacKenzie. - -This file is part of the GNU C Library. - -The GNU C Library is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. - -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ - -#ifndef _TAR_H - -#define _TAR_H 1 - - -/* A tar archive consists of 512-byte blocks. - Each file in the archive has a header block followed by 0+ data blocks. - Two blocks of NUL bytes indicate the end of the archive. */ - -/* The fields of header blocks: - All strings are stored as ISO 646 (approximately ASCII) strings. - - Fields are numeric unless otherwise noted below; numbers are ISO 646 - representations of octal numbers, with leading zeros as needed. - - linkname is only valid when typeflag==LNKTYPE. It doesn't use prefix; - files that are links to pathnames >100 chars long can not be stored - in a tar archive. - - If typeflag=={LNKTYPE,SYMTYPE,DIRTYPE} then size must be 0. - - devmajor and devminor are only valid for typeflag=={BLKTYPE,CHRTYPE}. - - chksum contains the sum of all 512 bytes in the header block, - treating each byte as an 8-bit unsigned value and treating the - 8 bytes of chksum as blank characters. - - uname and gname are used in preference to uid and gid, if those - names exist locally. - - Field Name Byte Offset Length in Bytes Field Type - name 0 100 NUL-terminated if NUL fits - mode 100 8 - uid 108 8 - gid 116 8 - size 124 12 - mtime 136 12 - chksum 148 8 - typeflag 156 1 see below - linkname 157 100 NUL-terminated if NUL fits - magic 257 6 must be TMAGIC (NUL term.) - version 263 2 must be TVERSION - uname 265 32 NUL-terminated - gname 297 32 NUL-terminated - devmajor 329 8 - devminor 337 8 - prefix 345 155 NUL-terminated if NUL fits - - If the first character of prefix is '\0', the file name is name; - otherwise, it is prefix/name. Files whose pathnames don't fit in that - length can not be stored in a tar archive. */ - -/* The bits in mode: */ -#define TSUID 04000 -#define TSGID 02000 -#define TSVTX 01000 -#define TUREAD 00400 -#define TUWRITE 00200 -#define TUEXEC 00100 -#define TGREAD 00040 -#define TGWRITE 00020 -#define TGEXEC 00010 -#define TOREAD 00004 -#define TOWRITE 00002 -#define TOEXEC 00001 - -/* The values for typeflag: - Values 'A'-'Z' are reserved for custom implementations. - All other values are reserved for future POSIX.1 revisions. */ - -#define REGTYPE '0' /* Regular file (preferred code). */ -#define AREGTYPE '\0' /* Regular file (alternate code). */ -#define LNKTYPE '1' /* Hard link. */ -#define SYMTYPE '2' /* Symbolic link (hard if not supported). */ -#define CHRTYPE '3' /* Character special. */ -#define BLKTYPE '4' /* Block special. */ -#define DIRTYPE '5' /* Directory. */ -#define FIFOTYPE '6' /* Named pipe. */ -#define CONTTYPE '7' /* Contiguous file */ - /* (regular file if not supported). */ - -/* Contents of magic field and its length. */ -#define TMAGIC "ustar" -#define TMAGLEN 6 - -/* Contents of the version field and its length. */ -#define TVERSION "00" -#define TVERSLEN 2 - - -#endif /* tar.h */ |
