io_uring_submit_and_get_events(3) — Linux manual page

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

NAME

       io_uring_submit_and_get_events - submit requests to the
       submission queue and flush completions

SYNOPSIS

       #include <liburing.h>

       int io_uring_submit_and_get_events(struct io_uring *ring);

DESCRIPTION

       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

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

SEE ALSO

       io_uring_submit(3), io_uring_get_events(3)

COLOPHON

       This page is part of the liburing (A library for io_uring)
       project.  Information about the project can be found at 
       ⟨https://github.com/axboe/liburing⟩.  If you have a bug report for
       this manual page, send it to io-uring@vger.kernel.org.  This page
       was obtained from the project's upstream Git repository
       ⟨https://github.com/axboe/liburing⟩ on 2024-06-14.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2024-06-03.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

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)

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