1io_uring_sq_ready(3)            liburing Manual           io_uring_sq_ready(3)
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NAME

6       io_uring_sq_ready  - number of unconsumed or unsubmitted entries in the
7       SQ ring
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SYNOPSIS

10       #include <liburing.h>
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12       unsigned io_uring_sq_ready(const struct io_uring *ring);
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DESCRIPTION

15       The io_uring_sq_ready(3) function returns the number of unconsumed  (if
16       SQPOLL)  or  unsubmitted entries that exist in the SQ ring belonging to
17       the ring param.
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19       Usage of this function only applies if the ring  has  been  setup  with
20       IORING_SETUP_SQPOLL,  where  request submissions, and hence consumption
21       from the SQ ring, happens through a polling thread.
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RETURN VALUE

25       Returns the number of unconsumed or  unsubmitted  entries  in  the   SQ
26       ring.
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SEE ALSO

29       io_uring_cq_ready(3)
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33liburing-2.1                   January 25, 2022           io_uring_sq_ready(3)