DragonFly On-Line Manual Pages

Tspi_Context_GetCapability(3)         TCG Software Stack Developer's Reference

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).

TSS 1.1                           2004-05-26     Tspi_Context_GetCapability(3)