Webio_uring_wait_cqe_timeout (C function) io_uring_wait_cqes (C function) Lord of the io_uring Navigation. Introduction. Asynchronous Programming Under Linux; What is … WebDESCRIPTION ¶ The io_uring_wait_cqe_timeout (3) function waits for one IO completion to be available from the queue belonging to the ring param, waiting for it if necessary or until the timeout ts expires. If an event is already available in the ring when invoked, no waiting will occur. The cqe_ptr param is filled in on success.
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Web* [PATCH v2] liburing: Add io_uring_submit_and_wait_timeout function in API @ 2024-10-04 16:56 Olivier Langlois 2024-10-04 23:32 ` Jens Axboe 0 siblings, 1 reply; 5+ … Web18 dec. 2024 · The io_uring_submit_and_wait_timeout (3) function submits the next requests from the submission queue belonging to the ring and waits for wait_nr completion events, or until the timeout ts expires. The completion events are stored in the cqe_ptr array. The sigmask specifies the set of signals to block. The prevailing signal mask is … boat ramps on lake travis
io_uring - HackMD
WebThe io_uring_prep_timeout (3) function prepares a timeout request. The submission queue entry sqe is setup to arm a timeout specified by ts and with a timeout count of count completion entries. The flags argument holds modifier flags for the request. This request type can be used as a timeout waking anyone sleeping for events on the CQ ring. Web27 mei 2024 · The io_uring Asynchronous I/O (AIO) framework is a new Linux I/O interface, first introduced in upstream Linux kernel version 5.1 (March 2024). It provides a low … WebLike io_uring_wait_cqe (), except it accepts a timeout value as well. Note that an SQE is used internally to handle the timeout. Applications using this function must never set sqe … clifton pakistan weather