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head/lib/libc/sys/posix_fallocate.2
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| .\" 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. | ||||
| .\" | .\" | ||||
| .\" @(#)open.2 8.2 (Berkeley) 11/16/93 | .\" @(#)open.2 8.2 (Berkeley) 11/16/93 | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd November 4, 2017 | .Dd January 5, 2020 | ||||
| .Dt POSIX_FALLOCATE 2 | .Dt POSIX_FALLOCATE 2 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm posix_fallocate | .Nm posix_fallocate | ||||
| .Nd pre-allocate storage for a range in a file | .Nd pre-allocate storage for a range in a file | ||||
| .Sh LIBRARY | .Sh LIBRARY | ||||
| .Lb libc | .Lb libc | ||||
| .Sh SYNOPSIS | .Sh SYNOPSIS | ||||
| ▲ Show 20 Lines • Show All 70 Lines • ▼ Show 20 Lines | |||||
| .Fa offset | .Fa offset | ||||
| argument was less than zero, | argument was less than zero, | ||||
| or the operation is not supported by the file system. | or the operation is not supported by the file system. | ||||
| .It Bq Er EIO | .It Bq Er EIO | ||||
| An I/O error occurred while reading from or writing to a file system. | An I/O error occurred while reading from or writing to a file system. | ||||
| .It Bq Er ENODEV | .It Bq Er ENODEV | ||||
| The | The | ||||
| .Fa fd | .Fa fd | ||||
| argument does not refer to a regular file. | argument does not refer to a file that supports | ||||
| .Nm . | |||||
| .It Bq Er ENOSPC | .It Bq Er ENOSPC | ||||
| There is insufficient free space remaining on the file system storage | There is insufficient free space remaining on the file system storage | ||||
| media. | media. | ||||
| .It Bq Er ENOTCAPABLE | .It Bq Er ENOTCAPABLE | ||||
| The file descriptor | The file descriptor | ||||
| .Fa fd | .Fa fd | ||||
| has insufficient rights. | has insufficient rights. | ||||
| .It Bq Er ESPIPE | .It Bq Er ESPIPE | ||||
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