Fapi_NvExtend - Fapi_NvExtend
TSS2_RC Fapi_NvExtend (FAPI_CONTEXT *context, char
const *path, uint8_t const *data, size_t size, char const *logData)
TSS2_RC Fapi_NvExtend_Async (FAPI_CONTEXT *context, char const
*path, uint8_t const *data, size_t size, char const *logData)
TSS2_RC Fapi_NvExtend_Finish (FAPI_CONTEXT *context)
FAPI functions to invoke NvExtend either as one-call or in an
asynchronous manner.
One-Call function for Fapi_NvExtend
Performs an extend operation on an NV index with the type
extend.
Parameters
context the FAPI context
nvPath The path to the NV index that is extended
data The data to extend on the NV index
dataSize The size of the data to extend. Must be smaller than 1024
logData A JSON representation of the data that is written to the event
log. May be NULL
Return values
TSS2_RC_SUCCESS if the function call was a
success.
TSS2_FAPI_RC_BAD_REFERENCE if context, nvPath, or data is NULL.
TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected.
TSS2_FAPI_RC_BAD_PATH if nvPath is not found.
TSS2_FAPI_RC_NV_WRONG_TYPE if the NV is not an extendable index.
TSS2_FAPI_RC_POLICY_UNKNOWN if the policy is unknown.
TSS2_FAPI_RC_BAD_SEQUENCE if the context has an asynchronous operation
already pending.
TSS2_FAPI_RC_IO_ERROR if the data cannot be saved.
TSS2_FAPI_RC_MEMORY if the FAPI cannot allocate enough memory for
internal operations or return parameters.
TSS2_FAPI_RC_NO_TPM if FAPI was initialized in no-TPM-mode via its config
file.
TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into the function.
TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found during
authorization.
TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found.
TSS2_FAPI_RC_TRY_AGAIN if an I/O operation is not finished yet and this
function needs to be called again.
TSS2_FAPI_RC_GENERAL_FAILURE if an internal error occurred.
TSS2_FAPI_RC_AUTHORIZATION_UNKNOWN if a required authorization callback
is not set.
TSS2_FAPI_RC_AUTHORIZATION_FAILED if the authorization attempt fails.
TSS2_ESYS_RC_* possible error codes of ESAPI.
TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned.
Asynchronous function for Fapi_NvExtend
Performs an extend operation on an NV index with the type
extend.
Call Fapi_NvExtend_Finish to finish the execution of this
command.
Parameters
context the FAPI context
nvPath The path to the NV index that is extended
data The data to extend on the NV index
dataSize The size of the data to extend. Must be smaller than 1024
logData A JSON representation of the data that is written to the event
log. May be NULL
Return values
TSS2_RC_SUCCESS if the function call was a
success.
TSS2_FAPI_RC_BAD_REFERENCE if context, nvPath, or data is NULL.
TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected.
TSS2_FAPI_RC_BAD_VALUE if dataSize is larger than 1024
TSS2_FAPI_RC_BAD_PATH if nvPath is not found.
TSS2_FAPI_RC_NV_WRONG_TYPE if the NV is not an extendable index.
TSS2_FAPI_RC_POLICY_UNKNOWN if the policy is unknown.
TSS2_FAPI_RC_BAD_SEQUENCE if the context has an asynchronous operation
already pending.
TSS2_FAPI_RC_IO_ERROR if the data cannot be saved.
TSS2_FAPI_RC_MEMORY if the FAPI cannot allocate enough memory for
internal operations or return parameters.
TSS2_FAPI_RC_NO_TPM if FAPI was initialized in no-TPM-mode via its config
file.
TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found during
authorization.
TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found.
TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned.
Asynchronous finish function for Fapi_NvExtend
This function should be called after a previous Fapi_NvExtend.
Parameters
context The FAPI_CONTEXT
Return values
TSS2_RC_SUCCESS if the function call was a
success.
TSS2_FAPI_RC_BAD_REFERENCE if context is NULL.
TSS2_FAPI_RC_BAD_CONTEXT if context corruption is detected.
TSS2_FAPI_RC_BAD_SEQUENCE if the context has an asynchronous operation
already pending.
TSS2_FAPI_RC_IO_ERROR if the data cannot be saved.
TSS2_FAPI_RC_MEMORY if the FAPI cannot allocate enough memory for
internal operations or return parameters.
TSS2_FAPI_RC_TRY_AGAIN if the asynchronous operation is not yet complete.
Call this function again later.
TSS2_FAPI_RC_BAD_PATH if a path is used in inappropriate context or
contains illegal characters.
TSS2_FAPI_RC_BAD_VALUE if an invalid value was passed into the function.
TSS2_FAPI_RC_GENERAL_FAILURE if an internal error occurred.
TSS2_FAPI_RC_PATH_NOT_FOUND if a FAPI object path was not found during
authorization.
TSS2_FAPI_RC_KEY_NOT_FOUND if a key was not found.
TSS2_FAPI_RC_AUTHORIZATION_UNKNOWN if a required authorization callback
is not set.
TSS2_FAPI_RC_AUTHORIZATION_FAILED if the authorization attempt fails.
TSS2_FAPI_RC_POLICY_UNKNOWN if policy search for a certain policy digest
was not successful.
TSS2_ESYS_RC_* possible error codes of ESAPI.
TSS2_FAPI_RC_NOT_PROVISIONED FAPI was not provisioned.
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