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
- 
            Type: An array of gucharThe user’s old PIN, or NULLfor protected authentication path.The argument can be NULL.The length of the array is specified in the n_old_pinargument.The data is owned by the caller of the method. 
- n_old_pin
- 
            Type: gsizeThe length of the PIN. 
- new_pin
- 
            Type: An array of gucharThe user’s new PIN, or NULLfor protected authentication path.The argument can be NULL.The length of the array is specified in the n_new_pinargument.The data is owned by the caller of the method. 
- n_new_pin
- 
            Type: gsizeThe length of the PIN. 
- cancellable
- 
            Type: GCancellableOptional cancellation object, or NULL.The argument can be NULL.The data is owned by the caller of the method. 
- error
- 
            Type: GError **The return location for a recoverable error. The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will be left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.