All previously registered files associated with the io_uring instance will be unregistered.
Files are automatically unregistered when the io_uring instance is torn down. An application need only unregister if it wishes to register a new set of fds.
On success, returns 0. On error, -errno is returned.
See Implementation
All previously registered files associated with the io_uring instance will be unregistered.
Files are automatically unregistered when the io_uring instance is torn down. An application need only unregister if it wishes to register a new set of fds.