Tspi_Context_GetTpmObject(3) Library Functions Manual Tspi_Context_GetTpmObject(3)
TCG Software Stack Developers Reference
NAME
Context_GetTpmObject - get the handle of the TPM object associated with a context.
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_Context_GetTpmObject(TSS_HCONTEXT hContext, TSS_HTPM* phTPM);
DESCRIPTION
Tspi_Context_GetTpmObject retrieves the TPM object of a context. Only one instance of this object exists for a given context and implicitly
represents a TPM owner. This function is normally called at the beginning of a program, right after the context is established. You must
have a context established prior to calling this function.
PARAMETERS
hContext
The hContext parameter is the handle of the context object (already existing).
phTPM
The phTPM parameter is a pointer to where the handle of the TPM will be placed.
RETURN CODES
Tspi_Context_GetTpmObject returns TSS_SUCCESS on success, otherwise one of the following values is returned:
TSS_E_INVALID_HANDLE
hContext is not a valid handle.
TSS_E_INTERNAL_ERROR
An internal SW error has been detected.
TSS_E_BAD_PARAMETER
One or more of the parameters is incorrect.
CONFORMING TO
Tspi_Context_GetTpmObject conforms to the Trusted Computing Group Software Specification version 1.1 Golden
SEE ALSO Tspi_Context_Create(3), Tspi_Context_Connect(3), Tspi_Context_FreeMemory(3), Tspi_Context_Close(3).
TSS 1.1 2004-05-25 Tspi_Context_GetTpmObject(3)
Check Out this Related Man Page
Tspi_Context_GetDefaultPolicy(3) Library Functions Manual Tspi_Context_GetDefaultPolicy(3)
TCG Software Stack Developers Reference
NAME
Tspi_Context_GetDefaultPolicy - Get a handle to the default policy object of a given context.
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_Context_GetDefaultPolicy(TSS_HCONTEXT hContext, TSS_HPOLICY *phPolicy);
DESCRIPTION
Tspi_Context_GetDefaultPolicy determines what policy is used by all of the keys in a given context.
PARAMETERS
hContext
The hContext parameter is the handle of the context object.
phPolicy
The phPolicy parameter receives the handle of the default policy object bound to the context.
RETURN CODES
Tspi_Context_GetDefaultPolicy returns TSS_SUCCESS on success, otherwise one of the following values is returned:
TSS_E_INVALID_HANDLE
hContext is not a valid handle.
TSS_E_INTERNAL_ERROR
An internal SW error has been detected.
CONFORMING TO
Tspi_Context_GetDefaultPolicy conforms to the Trusted Computing Group Software Specification version 1.1 Golden
SEE ALSO Tspi_Context_Create(3), Tspi_Context_Connect(3), Tspi_Context_FreeMemory(3), Tspi_Context_Close(3).
TSS 1.1 2004-05-25 Tspi_Context_GetDefaultPolicy(3)
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