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

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1 TCG Software Stack Developers Reference

Tspi_GetAttribUint32 - get the value of particular attribute associated with a given class or 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_GetAttribUint32(TSS_HOBJECT " hObject ", TSS_FLAG " attribFlag ","  " TSS_FLAG " subFlag ", UINT32* " pulAttrib "); " 

Tspi_GetAttribUint32 returns a specified uint32 attribute associated with a given class or object. In order to use this command, you must first create an object and then find the attributes you wish to set.

The hObject parameter is the handle of the object to retrieve the attribute from. The attribFlag parameter indicates the specific attribute to query. The subFlag parameter also indicates the specific attribute to query. The pulAttrib parameter is a pointer to the location where the attribute value is returned.

Tspi_GetAttribUint32 returns TSS_SUCCESS on success, otherwise one of the following values is returned:

TSS_E_INVALID_HANDLE hObject is not a valid handle.

TSS_E_INVALID_ATTRIB_FLAG attribFlag is incorrect.

TSS_E_INVALID_ATTRIB_SUBFLAG subFlag is incorrect.

TSS_E_INVALID_ATTRIB_DATA pulAttrib is incorrect.

TSS_E_INTERNAL_ERROR An internal SW error has been detected.

TSS_E_BAD_PARAMETER One or more parameters is bad.

Tspi_GetAttribUint32 conforms to the Trusted Computing Group Software Specification version 1.1 Golden

Tspi_GetAttribData(3), Tspi_SetAttribUint32(3), Tspi_SetAttribData(3).