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_SetAttribUint32 - set a 32bit 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_SetAttribUint32(TSS_HOBJECT " hObject ", TSS_FLAG " attribFlag ","  " TSS_FLAG " subFlag ", UINT32 " ulAttrib "); " 

Tspi_SetAttribUint32 sets a 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 or class whose attributes are being set. Note that this is any object handler - context, policy, TPM, key, hash, etc. The attribFlag parameter indicates the specific attribute to be set. The subFlag parameter also indicates the specific attribute to be set. The ulAttrib parameter is the value that the specified attribute will be set to.

Tspi_SetAttribUint32 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 ulAttrib is incorrect.

TSS_E_INTERNAL_ERROR An internal SW error has been detected.

TSS_E_BAD_PARAMETER One or more parameters is bad.

Tspi_SetAttribUint32 conforms to the Trusted Computing Group Software Specification version 1.1 Golden

Tspi_GetAttribUint32(3), Tspi_SetAttribData(3), Tspi_GetAttribData(3).