freebsd-dev/share/man/man4/lindev.4
2010-05-24 11:14:40 +00:00

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.Dd September 26, 2009
.Dt LINDEV 4
.Os
.Sh NAME
.Nm lindev
.Nd Linux-specific pseudo devices support
.Sh SYNOPSIS
To compile this collection of linux-specific pseudo devices into the kernel,
place the following line in your kernel configuration file:
.Bd -ragged -offset indent
.Cd "device lindev"
.Ed
.Pp
Alternatively, to load the driver as a module at boot time,
place the following line in
.Xr loader.conf 5 :
.Bd -literal -offset indent
lindev_load="YES"
.Ed
.Sh DESCRIPTION
The
.Nm
module provides a collection of linux-specific pseudo devices.
.Sh DEVICES
.Bl -tag -width /dev/full
.It Pa /dev/full
The
.Xr full
device always returns
.Er ENOSPC
on write attempts.
For reads it emulates
.Xr zero 4 .
.El
.Sh FILES
.Bl -tag -width /dev/full
.It Pa /dev/full
.El
.Sh SEE ALSO
.Xr null 4 ,
.Xr zero 4
.Sh HISTORY
The
.Nm
module first appeared in
.Fx 8.1 .