c-user: Clarify IO manager documentation

Unify the wording across similar directives of other managers.

Update #3993.
This commit is contained in:
Sebastian Huber 2021-02-10 16:41:02 +01:00
parent 45d3811480
commit e357ccf65b

View File

@ -64,9 +64,9 @@ table and device major number in the Device Driver Table.
This parameter is the device driver address table.
``registered_major``
This parameter is the pointer to a device major number variable. The
device major number of the registered device will be stored in this
variable, in case of a successful operation.
This parameter is the pointer to a device major number variable. When the
directive call is successful, the device major number of the registered
device will be stored in this variable.
.. rubric:: RETURN VALUES: