CM_Add_Res_Des function

The CM_Add_Res_Des function adds a resource descriptor to a logical configuration.

Syntax


CMAPI
CONFIGRET
WINAPI CM_Add_Res_Des(
  _Out_opt_ PRES_DES   prdResDes,
  _In_      LOG_CONF   lcLogConf,
  _In_      RESOURCEID ResourceID,
  _In_      PCVOID     ResourceData,
  _In_      ULONG      ResourceLen,
  _In_      ULONG      ulFlags
);

Parameters

prdResDes [out, optional]

Pointer to a location to receive a handle to the new resource descriptor.

lcLogConf [in]

Caller-supplied handle to the logical configuration to which the resource descriptor should be added. This handle must have been previously obtained by calling one of the following functions:

CM_Add_Empty_Log_Conf

CM_Add_Empty_Log_Conf_Ex

CM_Get_First_Log_Conf

CM_Get_First_Log_Conf_Ex

CM_Get_Next_Log_Conf

CM_Get_Next_Log_Conf_Ex

ResourceID [in]

Caller-supplied resource type identifier, which identifies the type of structure supplied by ResourceData. This must be one of the ResType_-prefixed constants defined in Cfgmgr32.h.

ResourceData [in]

Caller-supplied pointer to one of the resource structures listed in the following table.

ResourceID ParameterResource Structure

ResType_BusNumber

BUSNUMBER_RESOURCE

ResType_ClassSpecific

CS_RESOURCE

ResType_DevicePrivate

DEVPRIVATE_RESOURCE

ResType_DMA

DMA_RESOURCE

ResType_IO

IO_RESOURCE

ResType_IRQ

IRQ_RESOURCE

ResType_Mem

MEM_RESOURCE

ResType_MfCardConfig

MFCARD_RESOURCE

ResType_PcCardConfig

PCCARD_RESOURCE

 

ResourceLen [in]

Caller-supplied length of the structure pointed to by ResourceData.

ulFlags [in]

Not used, must be zero.

Return value

If the operation succeeds, the function returns CR_SUCCESS. Otherwise, it returns one of the CR_-prefixed error codes defined in Cfgmgr32.h.

Note  Starting with Windows 8, CM_Add_Res_Des returns CR_CALL_NOT_IMPLEMENTED when used in a Wow64 scenario. To request information about the hardware resources on a local machine it is necessary implement an architecture-native version of the application using the hardware resource APIs. For example: An AMD64 application for AMD64 systems.
 

Remarks

Callers of CM_Add_Res_Des must call CM_Free_Res_Des_Handle to deallocate the resource descriptor handle, after it is no longer needed.

Callers of this function must have SeLoadDriverPrivilege. (Privileges are described in the Microsoft Windows SDK documentation.)

Requirements

Target platform

Desktop

Version

Available in Microsoft Windows 2000 and later versions of Windows.

Header

Cfgmgr32.h (include Cfgmgr32.h)

Library

Cfgmgr32.lib

DLL

Cfgmgr32.dll

See also

CM_Add_Res_Des_Ex
CM_Free_Res_Des_Handle

 

 

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