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share/man/man4/linux.4
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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 November 13, 2019 | .Dd November 13, 2019 | ||||
lwhsu: Don't forget to update the date. | |||||
.Dt LINUX 4 | .Dt LINUX 4 | ||||
.Os | .Os | ||||
.Sh NAME | .Sh NAME | ||||
.Nm linux | .Nm linux | ||||
.Nd Linux ABI support | .Nd Linux ABI support | ||||
.Sh SYNOPSIS | .Sh SYNOPSIS | ||||
To compile support for this ABI into an i386 kernel | To compile support for this ABI into an i386 kernel | ||||
place the following line in your | place the following line in your | ||||
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.Dl linux_mounts_enable="NO" | .Dl linux_mounts_enable="NO" | ||||
.Sh SYSCTL VARIABLES | .Sh SYSCTL VARIABLES | ||||
The following variables are available as both | The following variables are available as both | ||||
.Xr sysctl 8 | .Xr sysctl 8 | ||||
variables and | variables and | ||||
.Xr loader 8 | .Xr loader 8 | ||||
tunables: | tunables: | ||||
.Bl -tag -width indent | .Bl -tag -width indent | ||||
.It Va compat.linux.emul_path | |||||
Path to the Linux run-time environment. | |||||
Defaults to | |||||
.Pa /compat/linux . | |||||
.It Va compat.linux.osname | .It Va compat.linux.osname | ||||
Linux kernel operating system name. | Linux kernel operating system name. | ||||
.It Va compat.linux.osrelease | .It Va compat.linux.osrelease | ||||
Linux kernel operating system release. | Linux kernel operating system release. | ||||
Changing this to something else is discouraged on non-development systems, | Changing this to something else is discouraged on non-development systems, | ||||
because it may change the way Linux programs work. | because it may change the way Linux programs work. | ||||
Recent versions of GNU libc are known to use different syscalls depending | Recent versions of GNU libc are known to use different syscalls depending | ||||
on the value of this sysctl. | on the value of this sysctl. | ||||
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Don't forget to update the date.