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.. _mozilla_projects_nss_reference_fc_getmechanismlist:
FC_GetMechanismList
===================
`Name <#name>`__
~~~~~~~~~~~~~~~~
.. container::
FC_GetMechanismList - get a list of mechanism types supported by a token.
`Syntax <#syntax>`__
~~~~~~~~~~~~~~~~~~~~
.. container::
.. code::
CK_RV FC_GetMechanismList(
CK_SLOT_ID slotID,
CK_MECHANISM_TYPE_PTR pMechanismList,
CK_ULONG_PTR pusCount
);
`Parameters <#parameters>`__
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. container::
``FC_GetMechanismList`` takes three parameters:
``slotID``
[Input]
``pInfo``
[Output] The address of a variable that will receive a pointer to the list of function
pointers.
`Description <#description>`__
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. container::
``FC_GetMechanismList`` obtains a list of mechanism types supported by a token.
A user may call ``FC_GetMechanismList`` without logging into the token (to assume the NSS User
role).
.. _return_value:
`Return value <#return_value>`__
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. container::
``CKR_OK``
`Examples <#examples>`__
~~~~~~~~~~~~~~~~~~~~~~~~
.. container::
.. _see_also:
`See also <#see_also>`__
~~~~~~~~~~~~~~~~~~~~~~~~
.. container::
- `NSC_GetMechanismList </en-US/NSC_GetMechanismList>`__