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head/lib/libc/sys/aio_fsync.2
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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 July 15, 2016 | .Dd July 21, 2016 | ||||
| .Dt AIO_FSYNC 2 | .Dt AIO_FSYNC 2 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm aio_fsync | .Nm aio_fsync | ||||
| .Nd asynchronous file synchronization (REALTIME) | .Nd asynchronous file synchronization (REALTIME) | ||||
| .Sh LIBRARY | .Sh LIBRARY | ||||
| .Lb libc | .Lb libc | ||||
| .Sh SYNOPSIS | .Sh SYNOPSIS | ||||
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| system call will fail if: | system call will fail if: | ||||
| .Bl -tag -width Er | .Bl -tag -width Er | ||||
| .It Bq Er EAGAIN | .It Bq Er EAGAIN | ||||
| The request was not queued because of system resource limitations. | The request was not queued because of system resource limitations. | ||||
| .It Bq Er EINVAL | .It Bq Er EINVAL | ||||
| The asynchronous notification method in | The asynchronous notification method in | ||||
| .Fa iocb->aio_sigevent.sigev_notify | .Fa iocb->aio_sigevent.sigev_notify | ||||
| is invalid or not supported. | is invalid or not supported. | ||||
| .It Bq Er ENOSYS | .It Bq Er EOPNOTSUPP | ||||
| The | Asynchronous file synchronization operations on the file descriptor | ||||
| .Fn aio_fsync | .Fa iocb->aio_fildes | ||||
| system call is not supported. | are unsafe and unsafe asynchronous I/O operations are disabled. | ||||
| .It Bq Er EINVAL | .It Bq Er EINVAL | ||||
| A value of the | A value of the | ||||
| .Fa op | .Fa op | ||||
| argument is not set to | argument is not set to | ||||
| .Dv O_SYNC . | .Dv O_SYNC . | ||||
| .El | .El | ||||
| .Pp | .Pp | ||||
| The following conditions may be synchronously detected when the | The following conditions may be synchronously detected when the | ||||
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