TCG Software Stack Developer's Reference

NAME

Tspi_TPM_GetStatus - query the TPM's status

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_TPM_GetStatus(TSS_HTPM hTPM, TSS_FLAG statusFlag, BOOL* pfTpmState);

DESCRIPTION

Tspi_TPM_GetStatus queries the status of the TPM, returning a specific status based on the flags specified. This command is not currently implemented.

PARAMETERS

hTPM

The hTPM parameter is used to specify the handle of the TPM object.

statusFlag

The statusFlag parameter is the status to be retrieved.

fTpmState

The pfTpmState parameter is a pointer to the value of the status queried.

RETURN CODES

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

TSS_E_INVALID_HANDLE: hTPM is not a valid handle.
TSS_E_INTERNAL_ERROR: An internal SW error has been detected.
TSS_E_BAD_PARAMETER: One or more parameters is bad.

CONFORMING TO

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