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Length: 2145 (0x861)
Types: TextFile
Notes: UNIX file
Names: »dosdir.h«
└─⟦a6ab2eb36⟧ Bits:30004042/kconfig3.imd SW95705I 386/ix Multi-user Release 1.2
└─⟦a6ab2eb36⟧ UNIX Filesystem
└─⟦this⟧ »kc/new/usr/include/sys/fs/dosdir.h«
/*
* Copyrighted as an unpublished work.
* (c) Copyright 1987 INTERACTIVE Systems Corporation
* All rights reserved.
*
* RESTRICTED RIGHTS
*
* These programs are supplied under a license. They may be used,
* disclosed, and/or copied only as permitted under such license
* agreement. Any copy must contain the above copyright notice and
* this restricted rights notice. Use, copying, and/or disclosure
* of the programs is strictly prohibited unless otherwise provided
* in the license agreement.
*
*/
#ident "@(#)dosdir.h 1.2 - 87/07/31"
#ident "@(#) (c) Copyright INTERACTIVE Systems Corporation 1987"
/* dos directory structure on disk */
#define DOSDIRSZ 32
#define DOSDIRSHFT 5
#define NAMESZ 8
#define EXTSZ 3
#ifdef DFSSEXT
#define RSRVSZ 3
#define DIR_SIGNISC 'I' /* ISC signature in entries */
#else
#define RSRVSZ 10
#endif
struct dosdir {
char d_name[NAMESZ]; /* filename */
char d_ext[EXTSZ]; /* filename extension */
unchar d_attrib; /* attributes */
char d_reserved[RSRVSZ]; /* reserved */
#ifdef DFSSEXT
char d_signature; /* ISC signature */
ushort d_uid; /* user id of owner of entry */
ushort d_gid; /* group id of owner of entry */
ushort d_mode; /* permissions bits for entry */
#endif
ushort d_time; /* creation/update time */
ushort d_date; /* creation/update date */
ushort d_startclst; /* starting cluster */
long d_filesz; /* file size in bytes */
};
/*
* The first character of the filename has special meaning.
*/
#define DIRNEVERUSED 0x00 /* entry never used */
#define DIRCHARE5 0x05 /* character is actually 0xE5 */
#define DIRERASED 0xE5 /* file was erased */
#define DIRINERASE 0xF5 /* file being erased */