io_queue_run - Online Linux Manual PageSection : 3
Updated : 2019-07-23
Source : Linux
Note : Linux AIO

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NAMEio_queue_run − Handle completed io requests

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SYNOPSIS#include <errno.h>
#include <libaio.h>
int io_queue_run(io_context_t ctx);

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DESCRIPTIONio_queue_run() attempts to read all the events from the completion queue for the aio_context specified by ctx.

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RETURN VALUESMay return 0 if no events are available. Will fail with -ENOSYS if not implemented.

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ERRORSEFAULT  iocbs referenced data outside of the program's accessible address space. EINVAL  ctx refers to an uninitialized aio context, the iocb pointed to by iocbs contains an improperly initialized iocb. ENOSYS  Not implemented.

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SEE ALSOio(3), io_cancel(3), io_fsync(3), io_getevents(3), io_prep_fsync(3), io_prep_pread(3), io_prep_pwrite(3), io_queue_init(3), io_queue_release(3), io_queue_wait(3), io_set_callback(3), io_submit(3), errno(3). 0

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