SDPDFormatStruc (FAT32)

Structure used to hold information on executing the various sub-functions of Int 21h Function 7304h Set_DPBForFormat. This structure is implemented in Windows OEM Service Release 2 and later.

SDPDFormatStruc STRUC
    SetDPB_Size        DW    ?
    SetDPB_Level       DW    ?
    SetDPB_Function    DD    ?
    SetDPB_Value1      DD    ?
    SetDPB_Value2      DD    ?
    SetDPB_Value3      DD    ?
    SetDPB_Value4      DD    ?
SDPDFormatStruc ENDS

Members

SetDPB_Size

A return value member for the sub-functions. This is not an input member.

SetDPB_Level

An input and return level value member. This must be set to 0.

SetDPB_Funtion

Specifies which sub-function will be implemented. The acceptable values are as follows:

Value	Description
0	SetDPB_SetAllocInfo
1	SetDPB_SetDPBFrmBPB
2	SetDPB_ForceMediaChng
3	SetDPB_GetSetActFATandMirr
4	SetDPB_GetSetRootDirClus

SetDPB_Value1

Input member for sub-function. See specific sub-function for details.

SetDPB_Value2

Input member for sub-function. See specific sub-function for details.

SetDPB_Value3

Input member for sub-function. See specific sub-function for details.

SetDPB_Value4

Input member for sub-function. See specific sub-function for details.