TCG Software Stack Developers Reference

NAME

Tspi_SetAttribUint32 - set a 32bit attribute associated with a given class or object

SYNOPSIS

#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);

DESCRIPTION

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.

PARAMETERS

hObject

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.

attribFlag

The attribFlag parameter indicates the specific attribute to be set.

subFlag

The subFlag parameter also indicates the specific attribute to be set.

ulAttrib

The ulAttrib parameter is the value that the specified attribute will be set to.

RETURN CODES

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.

CONFORMING TO

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