io_uring_enable_rings - enable a disabled ring

       The   io_uring_enable_rings(3)   function   enables   a   ring   after   having   created   it  with  the
       IORING_SETUP_R_DISABLED flag to io_uring_queue_init(3)

       It is not possible to submit work to such a ring until this function has been successfully called.

EBADFD The ring was not disabled.

       io_uring_enable_rings - enable a disabled ring

io_uring_enable_rings(3) returns 0 on success. It otherwise returns a negative error code.  It  does  not
       write to errno.

io_uring_queue_init(3), io_uring_register(2), io_uring_setup(2)

liburing-2.7                                      July 26, 2024                         io_uring_enable_rings(3)

#include<liburing.h>intio_uring_enable_rings(structio_uring*ring);