1io_uring_get_events(3) liburing Manual io_uring_get_events(3)
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6 io_uring_get_events - Flush outstanding requests to CQE ring
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9 #include <liburing.h>
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11 int io_uring_get_events(struct io_uring *ring);
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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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24 On success io_uring_get_events(3) returns 0. On failure it returns -er‐
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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)