TCG Software Stack Developers Reference

NAME

Tspi_GetAttribUint32 - get the value of particular 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_GetAttribUint32(TSS_HOBJECT hObject, TSS_FLAG attribFlag,
                                TSS_FLAG    subFlag, UINT32*  pulAttrib);

DESCRIPTION

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.

PARAMETERS

hObject

The hObject parameter is the handle of the object to retrieve the attribute from.

attribFlag

The attribFlag parameter indicates the specific attribute to query.

subFlag

The subFlag parameter also indicates the specific attribute to query.

pulAttrib

The pulAttrib parameter is a pointer to the location where the attribute value is returned.

RETURN CODES

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.

CONFORMING TO

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