Source code
Revision control
Copy as Markdown
Other Tools
(mozilla-projects-nss-reference-fc-getmechanisminfo)=
# FC_GetMechanismInfo
## [Name](#name)
:::{container}
FC_GetMechanismInfo - get information on a particular mechanism.
:::
## [Syntax](#syntax)
:::{container}
```{code}
CK_RV FC_GetMechanismInfo(
CK_SLOT_ID slotID,
CK_MECHANISM_TYPE type,
CK_MECHANISM_INFO_PTR pInfo
);
```
:::
## [Parameters](#parameters)
:::{container}
`FC_GetMechanismInfo` takes three parameters:
`slotID`
: [Input]
`type`
: [Input] .
`pInfo`
: [Output] .
:::
## [Description](#description)
:::{container}
`FC_GetMechanismInfo` obtains information about a particular mechanism possibly supported by a
token.
A user may call `FC_GetMechanismInfo` without logging into the token (to assume the NSS User
role).
:::
## [Return value](#return_value)
:::{container}
`CKR_OK`
:::
## [Examples](#examples)
## [See also](#see_also)
:::{container}
- [NSC_GetMechanismInfo](/en-US/NSC_GetMechanismInfo)
:::