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man/io_uring_register.2: add another ENXIO case

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Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Jens Axboe
2019-04-22 10:42:08 -06:00
parent 39e0ebd4fc
commit 4a1a9dfe1f
1 changed files with 4 additions and 0 deletions
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man/io_uring_register.2
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@@ -210,5 +210,9 @@ or
.BR IORING_UNREGISTER_FILES .BR IORING_UNREGISTER_FILES
was specified, but there were no buffers or files registered. was specified, but there were no buffers or files registered.
.TP .TP
.B ENXIO
Attempt to register files or buffers on an io_uring instance that is already
undergoing file or buffer registration, or is being torn down.
.TP
.B EOPNOTSUPP .B EOPNOTSUPP
User buffers point to file-backed memory. User buffers point to file-backed memory.