Method

GckSessionset_pin

Declaration [src]

gboolean
gck_session_set_pin (
  GckSession* self,
  const guchar* old_pin,
  gsize n_old_pin,
  const guchar* new_pin,
  gsize n_new_pin,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Change the user’s pin on this slot that this session is opened on.

This call may block for an indefinite period.

Parameters

`old_pin`	An array of `guchar`
	The user’s old PIN, or `NULL` for protected authentication path.
	The argument can be `NULL`.
	The length of the array is specified in the `n_old_pin` argument.
	The data is owned by the caller of the function.
`n_old_pin`	`gsize`
	The length of the PIN.
`new_pin`	An array of `guchar`
	The user’s new PIN, or `NULL` for protected authentication path.
	The argument can be `NULL`.
	The length of the array is specified in the `n_new_pin` argument.
	The data is owned by the caller of the function.
`n_new_pin`	`gsize`
	The length of the PIN.
`cancellable`	`GCancellable`
	Optional cancellation object, or `NULL`.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`gboolean`
	Whether successful or not.