table of contents
| Tspi_Context_GetCapability(3) | TCG Software Stack Developer's Reference | Tspi_Context_GetCapability(3) |
NAME¶
Tspi_Context_GetCapability - provide the capabilites of a TSS Core Service, TSS Service Provider, or TPM.
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_GetCapability(TSS_HCONTEXT hContext, TSS_FLAG capArea,
UINT32 ulSubCapLength, BYTE* rgbSubCap,
UINT32* pulRespDataLength, BYTE** prgbRespData);
DESCRIPTION¶
TSS_Context_GetCapability provides the capabilities of the TSS Core Service or TSS Service Provider
PARAMETERS¶
hContext¶
The handle of the context object.
capArea¶
Flag indicating the attribute to query.
ulSubCapLength¶
The length (in bytes) of the rgbSubCap parameter.
rgbSubCap¶
Data indicating the attribute to query.
pulRespDataLength¶
Recieves the length (in bytes) of the prgbRespData parameter.
prgbRespData¶
On successful completion of the command, this parameter points to a buffer containing the actual data of the specified capability.
RETURN CODES¶
Tspi_Context_GetCapability returns TSS_SUCCESS on success, otherwise one of the following values are returned:
- TSS_E_INVALID_HANDLE - hContext is an invalid handle.
- TSS_E_BAD_PARAMETER - One of the parameters did not match.
- TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS.
CONFORMING TO¶
Tspi_Context_GetCapability conforms to the Trusted Computing Group Software Specification version 1.1 Golden
SEE ALSO¶
(none).
| 2004-05-26 | TSS 1.1 |