io_uring_submit_and_get_events - submit requests to the submission queue and flush completions
#include <liburing.h> int io_uring_submit_and_get_events(struct io_uring *ring);
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.
On success io_uring_submit_and_get_events(3) returns the number of submitted submission queue entries. On failure it returns -errno.
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Pages that refer to this page: io_uring_get_events(3), io_uring_submit_and_get_events(3)