1io_uring_get_events(3)          liburing Manual         io_uring_get_events(3)
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NAME

6       io_uring_get_events - Flush outstanding requests to CQE ring
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SYNOPSIS

9       #include <liburing.h>
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11       int io_uring_get_events(struct io_uring *ring);
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DESCRIPTION

14       The  io_uring_get_events(3)  function runs outstanding work and flushes
15       completion events to the CQE ring.
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17       There can be events needing to be flushed if the ring was full and  had
18       overflowed.   Alternatively  if  the  ring  was  setup  with  the  IOR‐
19       ING_SETUP_DEFER_TASKRUN flag then this will process outstanding  tasks,
20       possibly resulting in more CQEs.
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RETURN VALUE

24       On success io_uring_get_events(3) returns 0. On failure it returns -er‐
25       rno.
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SEE ALSO

28       io_uring_get_sqe(3),     io_uring_submit_and_get_events(3),      io_ur‐
29       ing_cq_has_overflow(3)
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33liburing-2.3                   September 5, 2022        io_uring_get_events(3)