reactos/os2/lib/doscalls/devices/devices.cpp
Robert Kopferl dbd10a8033 neu
svn path=/trunk/; revision=7934
2004-01-31 01:29:11 +00:00

66 lines
2.2 KiB
C++

/* $Id: devices.cpp,v 1.5 2004/01/31 01:29:11 robertk Exp $
*/
/*
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS OS/2 sub system
* PART: doscalls.dll
* FILE: devices.cpp
* CONTAINS: device io ctl main function.
* PURPOSE: Kernelservices for OS/2 apps
* PROGRAMMER: Robert K. nonvolatil@yahoo.de
* REVISION HISTORY:
* 13-03-2002 Created
* 25-07-2002 Work to make it compile
* 10-11-2002 Done som little things
*/
#define INCL_DOSDEVICES
#define INCL_DOSERRORS
#include "ros2.h"
/*******************************************/
/* DosDevIOCtl performs control functions */
/* on a device specified by an opened */
/* device handle. */
/*******************************************/
/*HFILE hDevice; Device handle returned by DosOpen, or a standard (open) device handle. */
/*ULONG category; Device category. */
/*ULONG function; Device-specific function code. */
/*PVOID pParams; Address of the command-specific argument list. */
/*ULONG cbParmLenMax; Length, in bytes, of pParams. */
/*PULONG pcbParmLen; Pointer to the length of parameters. */
/*PVOID pData; Address of the data area. */
/*ULONG cbDataLenMax; Length, in bytes, of pData. */
/*PULONG pcbDataLen; Pointer to the length of data. */
/*APIRET ulrc; Return Code.
ulrc (APIRET) - returns
Return Code.
DosDevIOCtl returns one of the following values:
0 NO_ERROR
1 ERROR_INVALID_FUNCTION
6 ERROR_INVALID_HANDLE
15 ERROR_INVALID_DRIVE
31 ERROR_GEN_FAILURE
87 ERROR_INVALID_PARAMETER
111 ERROR_BUFFER_OVERFLOW
115 ERROR_PROTECTION_VIOLATION
117 ERROR_INVALID_CATEGORY
119 ERROR_BAD_DRIVER_LEVEL
163 ERROR_UNCERTAIN_MEDIA
165 ERROR_MONITORS_NOT_SUPPORTED
*/
APIRET STDCALL DosDevIOCtl(HFILE hDevice, ULONG category, ULONG function,
PVOID pParams,ULONG cbParmLenMax,PULONG pcbParmLen,
PVOID pData,ULONG cbDataLenMax,PULONG pcbDataLen)
{
return ERROR_CALL_NOT_IMPLEMENTED;
}
/* EOF */