Edit

Share via

CM_Add_Res_Des function (cfgmgr32.h)

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

Syntax

CMAPI CONFIGRET CM_Add_Res_Des(
  [out, optional] PRES_DES   prdResDes,
  [in]            LOG_CONF   lcLogConf,
  [in]            RESOURCEID ResourceID,
  [in]            PCVOID     ResourceData,
  [in]            ULONG      ResourceLen,
  [in]            ULONG      ulFlags
);

Parameters

[out, optional] prdResDes

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

[in] lcLogConf

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

[in] ResourceID

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.

[in] ResourceData

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

ResourceID Parameter Resource 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

[in] ResourceLen

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

[in] ulFlags

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

Requirement Value
Minimum supported client Available in Microsoft Windows 2000 and later versions of Windows.
Target Platform Desktop
Header cfgmgr32.h (include Cfgmgr32.h)
Library Cfgmgr32.lib
DLL Cfgmgr32.dll

See also

CM_Add_Res_Des_Ex

CM_Free_Res_Des_Handle

  • Last updated on