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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
.\" SUCH DAMAGE. | .\" SUCH DAMAGE. | ||||
.\" | .\" | ||||
.\" $FreeBSD$ | .\" $FreeBSD$ | ||||
.\" | .\" | ||||
.Dd June 22, 2017 | .Dd December 15, 2020 | ||||
.Dt AIO 4 | .Dt AIO 4 | ||||
.Os | .Os | ||||
.Sh NAME | .Sh NAME | ||||
.Nm aio | .Nm aio | ||||
.Nd asynchronous I/O | .Nd asynchronous I/O | ||||
.Sh DESCRIPTION | .Sh DESCRIPTION | ||||
The | The | ||||
.Nm | .Nm | ||||
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is passed to the | is passed to the | ||||
.Va aio_sigevent.sigev_notify_function | .Va aio_sigevent.sigev_notify_function | ||||
as described in | as described in | ||||
.Xr sigevent 3 . | .Xr sigevent 3 . | ||||
.Sh SEE ALSO | .Sh SEE ALSO | ||||
.Xr aio_cancel 2 , | .Xr aio_cancel 2 , | ||||
.Xr aio_error 2 , | .Xr aio_error 2 , | ||||
.Xr aio_read 2 , | .Xr aio_read 2 , | ||||
.Xr aio_readv 2 , | |||||
.Xr aio_return 2 , | .Xr aio_return 2 , | ||||
.Xr aio_suspend 2 , | .Xr aio_suspend 2 , | ||||
.Xr aio_waitcomplete 2 , | .Xr aio_waitcomplete 2 , | ||||
.Xr aio_write 2 , | .Xr aio_write 2 , | ||||
.Xr aio_writev 2 , | |||||
.Xr lio_listio 2 , | .Xr lio_listio 2 , | ||||
.Xr sigevent 3 , | .Xr sigevent 3 , | ||||
.Xr sysctl 8 | .Xr sysctl 8 | ||||
.Sh HISTORY | .Sh HISTORY | ||||
The | The | ||||
.Nm | .Nm | ||||
facility appeared as a kernel option in | facility appeared as a kernel option in | ||||
.Fx 3.0 . | .Fx 3.0 . | ||||
The | The | ||||
.Nm | .Nm | ||||
kernel module appeared in | kernel module appeared in | ||||
.Fx 5.0 . | .Fx 5.0 . | ||||
The | The | ||||
.Nm | .Nm | ||||
facility was integrated into all kernels in | facility was integrated into all kernels in | ||||
.Fx 11.0 . | .Fx 11.0 . |