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Updated: Thursday, June 13, 2019
 
 

Tspi_Context_GetCapability (3)

Name

Tspi_Context_GetCapability - vice, 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

TCG Software Stack Developer's Reference
                                                 Tspi_Context_GetCapability(3)



NAME
       Tspi_Context_GetCapability - provide the capabilites of a TSS Core Ser-
       vice, 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


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+---------------------------+
       |ATTRIBUTE TYPE |     ATTRIBUTE VALUE       |
       +---------------+---------------------------+
       |Availability   | library/security/trousers |
       +---------------+---------------------------+
       |Stability      | Uncommitted               |
       +---------------+---------------------------+
SEE ALSO
       (none).



NOTES
       This software was built from source available at https://github.com/or-
       acle/solaris-userland.   The  original  community source was downloaded
       from                                                    https://source-
       forge.net/projects/trousers/files/trousers/0.3.13/trousers-0.3.13.tar.gz

       Further information about this software can be found on the open source
       community website at http://trousers.sourceforge.net/.



TSS 1.1                           2004-05-26
                                                 Tspi_Context_GetCapability(3)