io_uring_submit_and_get_events(3) — Linux manual page


io_uring_su..._get_events(3) liburing Manualio_uring_su..._get_events(3)

NAME         top

       io_uring_submit_and_get_events - submit requests to the
       submission queue and flush completions

SYNOPSIS         top

       #include <liburing.h>

       int io_uring_submit_and_get_events(struct io_uring *ring);

DESCRIPTION         top

       The io_uring_submit_and_get_events(3) function submits the next
       events to the submission queue as with io_uring_submit(3).  After
       submission it will flush CQEs as with io_uring_get_events(3).

       The benefit of this function is that it does both with only one
       system call.

RETURN VALUE         top

       On success io_uring_submit_and_get_events(3) returns the number
       of submitted submission queue entries. On failure it returns

SEE ALSO         top

       io_uring_submit(3), io_uring_get_events(3)

COLOPHON         top

       This page is part of the liburing (A library for io_uring)
       project.  Information about the project can be found at 
       ⟨⟩.  If you have a bug report for
       this manual page, send it to  This page
       was obtained from the project's upstream Git repository
       ⟨⟩ on 2023-12-22.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2023-12-19.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
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       (which is not part of the original manual page), send a mail to

liburing-2.3                September 5, 2022io_uring_su..._get_events(3)

Pages that refer to this page: io_uring_get_events(3)io_uring_submit_and_get_events(3)