mirror of https://github.com/mkerrisk/man-pages
80 lines
2.2 KiB
Plaintext
80 lines
2.2 KiB
Plaintext
.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved
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.TH "<tar.h>" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual"
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.\" <tar.h>
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.SH NAME
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tar.h \- extended tar definitions
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.SH SYNOPSIS
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.LP
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\fB#include <tar.h>\fP
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.SH DESCRIPTION
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.LP
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The \fI<tar.h>\fP header shall define header block definitions as
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follows.
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.LP
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General definitions:
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.TS C
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center; l2 l2 l.
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\fBName\fP \fBDescription\fP \fBValue\fP
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TMAGIC "ustar" ustar plus null byte.
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TMAGLEN 6 Length of the above.
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TVERSION "00" 00 without a null byte.
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TVERSLEN 2 Length of the above.
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.TE
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.LP
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\fITypeflag\fP field definitions:
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.TS C
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center; l l l.
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\fBName\fP \fBDescription\fP \fBValue\fP
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REGTYPE '0' Regular file.
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AREGTYPE '\\0' Regular file.
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LNKTYPE '1' Link.
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SYMTYPE '2' Symbolic link.
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CHRTYPE '3' Character special.
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BLKTYPE '4' Block special.
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DIRTYPE '5' Directory.
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FIFOTYPE '6' FIFO special.
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CONTTYPE '7' Reserved.
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.TE
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.LP
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\fIMode\fP field bit definitions (octal):
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.TS C
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center; l1 l1 l.
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\fBName\fP \fBDescription\fP \fBValue\fP
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TSUID 04000 Set UID on execution.
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TSGID 02000 Set GID on execution.
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TSVTX 01000 On directories, restricted deletion flag.\ \ \
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TUREAD 00400 Read by owner.
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TUWRITE 00200 Write by owner special.
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TUEXEC 00100 Execute/search by owner.
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TGREAD 00040 Read by group.
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TGWRITE 00020 Write by group.
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TGEXEC 00010 Execute/search by group.
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TOREAD 00004 Read by other.
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TOWRITE 00002 Write by other.
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TOEXEC 00001 Execute/search by other.
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.TE
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.LP
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\fIThe following sections are informative.\fP
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.SH APPLICATION USAGE
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.LP
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None.
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.SH RATIONALE
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.LP
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None.
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.SH FUTURE DIRECTIONS
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.LP
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None.
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.SH SEE ALSO
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.LP
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The Shell and Utilities volume of IEEE\ Std\ 1003.1-2001, \fIpax\fP
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.SH COPYRIGHT
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Portions of this text are reprinted and reproduced in electronic form
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from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
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-- Portable Operating System Interface (POSIX), The Open Group Base
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Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
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Electrical and Electronics Engineers, Inc and The Open Group. In the
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event of any discrepancy between this version and the original IEEE and
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The Open Group Standard, the original IEEE and The Open Group Standard
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is the referee document. The original Standard can be obtained online at
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http://www.opengroup.org/unix/online.html .
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