Lord of the io_uring: io_uring tutorial, examples and reference

Re:Lord of the io_uring: io_uring tutorial, examples and ref... by loeg on Sunday May 10, 2020 @06:34PM (#23136959)

Well, or EINTR if your signal handlers are not SA_RESTART.

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Re:Lord of the io_uring: io_uring tutorial, examples and ref... by jra_samba on Sunday May 10, 2020 @07:22PM (#23137248)

For EINTR it never returns a short read, as the only way to see EINTR is a return of -1 with errno==EINTR.

We handle signals fine.

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Re:Lord of the io_uring: io_uring tutorial, examples and ref... by loeg on Sunday May 10, 2020 @10:19PM (#23138279)

Sure, I was imprecise. A signal can cause a read to return a short result.

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