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Sprite 1984 - 1993
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Sprite 1984 - 1993.iso
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decprom
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ds3100.md
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devFsOpTable.c
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C/C++ Source or Header
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1990-02-16
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1KB
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62 lines
/*
* devFsOpTable.c --
*
* The operation tables for the file system devices.
*
* Copyright 1987, 1988 Regents of the University of California
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies. The University of California
* makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without
* express or implied warranty.
*/
#ifdef notdef
static char rcsid[] = "$Header: /sprite/src/boot/decprom/ds3100.md/RCS/devFsOpTable.c,v 1.1 90/02/16 16:19:06 shirriff Exp $ SPRITE (Berkeley)";
#endif not lint
#include "sprite.h"
#include <kernel/dev.h>
#include <kernel/devFsOpTable.h>
extern ReturnStatus DecPromDevOpen();
extern ReturnStatus DecPromDevRead();
static ReturnStatus NullProc();
/*
* Device type specific routine table:
* This is for the file-like operations as they apply to devices.
* DeviceOpen
* DeviceRead
* DeviceWrite
* DeviceIOControl
* DeviceClose
* DeviceSelect
* BlockDeviceAttach
*/
DevFsTypeOps devFsOpTable[] = {
/*
* Simple interface to the routines in the Dec PROM.
*/
{0, DecPromDevOpen, DecPromDevRead,
NullProc, NullProc,
NullProc, NullProc, NullProc},
};
int devNumDevices = sizeof(devFsOpTable) / sizeof(DevFsTypeOps);
static ReturnStatus
NullProc()
{
return(SUCCESS);
}