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/**
Copyright(c) Maynard Electronics, Inc. 1984-89
Name: dosdblk.h
Date Updated: $./FDT$ $./FTM$
Description: This file contains the definition of the DOS
file and directory control blocks.
$Log: G:/LOGFILES/DOSDBLK.H_V $
*
* Rev 1.0 09 May 1991 13:31:12 HUNTER
* Initial revision.
**/
/* $end$ include list */
#ifndef dosdblk_h
#define dosdblk_h
#include "queues.h"
#include "doscom.h"
typedef struct DOS_FDB_INFO *DOS_FDB_INFO_PTR;
typedef struct DOS_FDB_INFO {
BOOLEAN inuse_attrib ;
UINT16 handle ; /* set: DOS_CreateFile */
UINT16 os_name ;
} DOS_FDB_INFO ;
typedef struct DOS_DDB_INFO *DOS_DDB_INFO_PTR;
typedef struct DOS_DDB_INFO {
BOOLEAN empty_attrib ;
CHAR path[ DOS_MAX_DSIZE ] ; /* build from "name" and current dir */
UINT16 os_path ;
UINT16 os_path_leng ;
} DOS_DDB_INFO;
typedef struct DOS_DBLK *DOS_DBLK_PTR;
typedef struct DOS_DBLK {
UINT8 blk_type; /* values: DDB_ID, FDB_ID set: DOS */
COM_DBLK fs_reserved ;
DOS_DTA dta;
BOOLEAN os_info_complete; /* TRUE if GetObjInfo doesn't have to do anything */
UINT16 tape_attribs ;
union {
DOS_DDB_INFO d;
DOS_FDB_INFO f;
} b;
} DOS_DBLK;
typedef struct DOS_MIN_DDB *DOS_MIN_DDB_PTR;
typedef struct DOS_MIN_DDB {
Q_ELEM q ;
UINT8 reserved[ 21 ] ; /* reserved for dos */
UINT16 psize ; /* size of path string */
CHAR_PTR path; /* build from "name" and current dir */
} DOS_MIN_DDB;
#endif
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