io_uring_get_events(3)		 liburing Manual	  io_uring_get_events(3)

NAME
     io_uring_get_events - Flush outstanding requests to CQE ring

SYNOPSIS
     #include <liburing.h>

     int io_uring_get_events(struct io_uring *ring);

DESCRIPTION
     The  io_uring_get_events(3) function runs outstanding work and flushes com-
     pletion events to the CQE ring.

     There can be events needing to be flushed if the  ring  was  full	and  had
     overflowed.   Alternatively if the ring was setup with the IORING_SETUP_DE-
     FER_TASKRUN flag then this will process outstanding tasks, possibly result-
     ing in more CQEs.


RETURN VALUE
     On success io_uring_get_events(3) returns 0. On failure it returns -errno.

SEE ALSO
     io_uring_get_sqe(3),	io_uring_submit_and_get_events(3),	  io_ur-
     ing_cq_has_overflow(3)

liburing-2.3			September 5, 2022	  io_uring_get_events(3)