Copyright (C) 2004 International Business Machines Corporation
Written by Kathy Robertson based on the Trusted Computing Group Software Stack Specification Version 1.1 Golden

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.. Tspi_GetAttribData - get a non 32bit attribute of the object.

 #include <tss/platform.h>  #include <tss/tcpa_defines.h>  #include <tss/tcpa_typedef.h>  #include <tss/tcpa_struct.h>  #include <tss/tss_typedef.h>  #include <tss/tss_structs.h>  #include <tss/tspi.h>  "TSS_RESULT Tspi_GetAttribData(TSS_HOBJECT " hObject ", TSS_FLAG " attribFlag ","  " TSS_FLAG " subFlag ", UINT32* " pulAttribDataSize ","  " BYTE** " prgbAttribData ");" 

Tspi_GetAttribData is used to get the value of a particular attribute associated iwth a particular object where that attribute does not happen to be a UINT32. The structure and size of the attribute data depends on the attribute.

Handle of the object where to retrieve the attribute.

Flag indicating the attribute to query.

Sub flag indicating the attribute to query.

Recieves the length (in bytes) of the prgbAttribData parameter.

On successful completion of the command, this parameter points to a buffer containing the actual data of the specified attribute.

Tspi_GetAttribData returns TSS_SUCCESS on success, otherwise one of the following values are returned:

TSS_E_INVALID_HANDLE - Either hObject, attribFlag, or subFlag are invalid.

TSS_E_ATTRIB_FLAG

TSS_E_ATTRIB_SUBFLAG

TSS_E_ATTRIB_DATA

TSS_E_BAD_PARAMETER

TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS.

Tspi_GetAttribData conforms to the Trusted Computing Group Software Specification version 1.1 Golden

Tspi_SetAttribData(3).