58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/* $Id$ */
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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#ifndef __ARCH_H_INCLUDED
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#define __ARCH_H_INCLUDED
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#define ARMAG 0177545
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#define AALMAG 0177454
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#define AR_NAME_MAX 14
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struct ar_hdr {
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/** null terminated filename. */
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char ar_name[AR_NAME_MAX];
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/** last modification time, defined as seconds since epoch. */
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long ar_date;
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char ar_uid;
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char ar_gid;
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short ar_mode;
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long ar_size;
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};
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#define AR_TOTAL 26
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#define AR_SIZE 22
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/** ar_mode Read permission bit for the owner of the file. */
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#define AR_IRUSR 0400
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/** ar_mode Write permission bit for the owner of the file. */
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#define AR_IWUSR 0200
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/** ar_mode Execute (for ordinary files) or search (for directories)
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* permission bit for the owner of the file.
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*/
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#define AR_IXUSR 0100
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/** ar_mode Read permission bit for the group owner of the file. */
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#define AR_IRGRP 040
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/** ar_mode Write permission bit for the group owner of the file. */
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#define AR_IWGRP 020
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/** ar_mode Execute or search permission bit for the group owner of the file. */
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#define AR_IXGRP 010
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/** ar_mode Read permission bit for other users. */
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#define AR_IROTH 04
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/** ar_mode Write permission for other users. */
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#define AR_IWOTH 02
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/** ar_mode Execute or search permission bit for other users. */
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#define AR_IXOTH 01
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/* This is the set-user-ID on execute bit. */
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#define AR_ISUID 04000
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/* This is the set-group-ID on execute bit. */
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#define AR_ISGID 02000
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#endif /* __ARCH_H_INCLUDED */
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