Provided by: liburing-dev_2.4-1_amd64 bug

NAME

       io_uring_unregister_ring_fd - unregister a ring file descriptor

SYNOPSIS

       #include <liburing.h>

       int io_uring_unregister_ring_fd(struct io_uring *ring);

DESCRIPTION

       io_uring_unregister_ring_fd(3) unregisters the file descriptor of the ring.

       Unregisters  a  ring  descriptor  previously  registered  with  the  task.  This  is  done
       automatically when io_uring_queue_exit(3) is called, but can also be done to free up space
       for  new  ring  registrations.   For more information on ring descriptor registration, see
       io_uring_register_ring_fd(3)

RETURN VALUE

       Returns 1 on success, indicating that one file descriptor was unregistered, or  -errno  on
       error.

SEE ALSO

       io_uring_register_ring_fd(3), io_uring_register_files(3)