io_uring_unregister_files − unregister file descriptors
#include <liburing.h>
int io_uring_unregister_files(struct io_uring *ring);
The io_uring_unregister_files(3) function unregisters the file descriptors previously registered to the ring.
On success io_uring_unregister_files(3) returns 0. On failure it returns -errno.
io_uring_register_files(3)