NAME
dacs_wid_release
- Release a reserved wait identifier.
SYNOPSIS
DACS_ERR_T dacs_wid_release ( dacs_wid_t *wid )
| Call parameter |
|
| *wid |
A pointer to the wait identifier to be released. |
DESCRIPTION
The dacs_wid_release service
releases the reserved wait identifier. If a data transfer using the wait identifier
is still active, an error is returned and the wait identifier is not released.
RETURN VALUE
The
dacs_wid_release service
returns an error indicator defined as:
- DACS_SUCCESS: normal return; the wait identifier was
invalidated.
- DACS_ERR_INVALID_ADDR: the pointer is invalid.
- DACS_ERR_WID_ACTIVE: a data transfer involving the wait
identifier is still active.
- DACS_ERR_INVALID_WID: the specified wait identifier is
not reserved.