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| 1 | ./"/* io_getevents: |
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| 2 | ./" * Attempts to read at least min_nr events and up to nr events from |
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| 3 | ./" * the completion queue for the aio_context specified by ctx_id. May |
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| 4 | ./" * fail with -EINVAL if ctx_id is invalid, if min_nr is out of range, |
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| 5 | ./" * if nr is out of range, if when is out of range. May fail with |
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| 6 | ./" * -EFAULT if any of the memory specified to is invalid. May return |
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| 7 | ./" * 0 or < min_nr if no events are available and the timeout specified |
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| 8 | ./" * by when has elapsed, where when == NULL specifies an infinite |
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| 9 | ./" * timeout. Note that the timeout pointed to by when is relative and |
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| 10 | ./" * will be updated if not NULL and the operation blocks. Will fail |
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| 11 | ./" * with -ENOSYS if not implemented. |
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| 12 | ./" */ |
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| 13 | ./"asmlinkage long sys_io_getevents(io_context_t ctx_id, |
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| 14 | ./" long min_nr, |
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| 15 | ./" long nr, |
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| 16 | ./" struct io_event *events, |
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| 17 | ./" struct timespec *timeout) |
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| 18 | ./" |
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| 19 | .TH io_getevents 2 2002-09-03 "Linux 2.4" "Linux AIO" |
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| 20 | .SH NAME |
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| 21 | io_getevents \- read resulting events from io requests |
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| 22 | .SH SYNOPSIS |
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| 23 | .B #include <errno.h> |
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| 24 | .br |
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| 25 | .B #include <libaio.h> |
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| 26 | .sp |
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| 27 | .BI "int io_getevents(io_context_t " ctx ", long " min_nr ", long " nr ", struct io_events *" events "[], struct timespec *" timeout ");" |
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| 28 | |
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| 29 | |
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