mirror of https://github.com/lianthony/NT4.0
80 lines
2.1 KiB
80 lines
2.1 KiB
/**
|
|
Copyright(c) Maynard Electronics, Inc. 1984-89
|
|
|
|
$name$
|
|
.module information
|
|
|
|
$paths$
|
|
headers\thw.h
|
|
subsystem\TAPE FORMAT\thw.h
|
|
$0$
|
|
|
|
Name: thw.h
|
|
|
|
Date Updated: $./FDT$ $./FTM$
|
|
|
|
Description: Contains the drive description structure used by the
|
|
upper layers. A list of these structus is returned on
|
|
TF_OpenTapeLayer( ).
|
|
|
|
Location: BE_PUBLIC
|
|
|
|
$Header: T:/LOGFILES/THW.H_V 1.4 18 Jan 1993 16:18:28 BobR $
|
|
|
|
$Log: T:/LOGFILES/THW.H_V $
|
|
*
|
|
* Rev 1.4 18 Jan 1993 16:18:28 BobR
|
|
* Added ESA structure to THW
|
|
*
|
|
* Rev 1.3 29 Sep 1992 14:07:10 DON
|
|
* LOADER - Added Macro to determine whether or not the drive supports a
|
|
* LOADER device - requires updated 'drvinf.h'.
|
|
*
|
|
* Rev 1.2 19 Sep 1991 10:08:02 HUNTER
|
|
* 8200SX - Added Macro to determine whether or not the drive supports SX
|
|
* FIND command.
|
|
*
|
|
* Rev 1.1 10 May 1991 17:25:40 GREGG
|
|
* Ned's new stuff.
|
|
|
|
Rev 1.0 10 May 1991 10:15:46 GREGG
|
|
Initial revision.
|
|
|
|
Rev 2.1 08 Oct 1990 15:03:54 HUNTER
|
|
Added macro for fast file.
|
|
|
|
Rev 2.0 21 May 1990 14:19:44 PAT
|
|
Baseline Maynstream 3.1
|
|
|
|
$-4$
|
|
**/
|
|
#ifndef THW_STUFF
|
|
#define THW_STUFF
|
|
|
|
#include <queues.h>
|
|
|
|
#include "drvinf.h"
|
|
#include "esa.h"
|
|
|
|
/* $end$ include list */
|
|
|
|
#define MAX_DRV_NAME 15
|
|
|
|
typedef struct THW {
|
|
Q_ELEM link ; /* Defines the linked list */
|
|
Q_ELEM channel_link ; /* User Configurable Channel links */
|
|
BOOLEAN status_changed ; /* Has the Status Changed */
|
|
UINT32 drv_status ; /* Current drive status */
|
|
UINT16 card_no ; /* Index into controller array */
|
|
DRV_INF drv_info ; /* Information about the drive */
|
|
CHAR drv_name[MAX_DRV_NAME] ; /* The Drive Name */
|
|
ESA the ; /* Extended Status Array */
|
|
} THW, *THW_PTR ;
|
|
|
|
#define SupportFastFile( x ) ( x->drv_info.drv_features & TDI_FAST_NBLK )
|
|
#define SupportSXFastFile( x ) ( x->drv_info.drv_features & TDI_FIND_BLK )
|
|
#define SupportLoaderDevice( x ) ( x->drv_info.drv_features & TDI_LOADER )
|
|
|
|
|
|
#endif
|
|
|