Differential D25475 Diff 73720 head/lib/libc/sys/chroot.2

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head/lib/libc/sys/chroot.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.
	.\"			.\"
	.\" @(#)chroot.2 8.1 (Berkeley) 6/4/93			.\" @(#)chroot.2 8.1 (Berkeley) 6/4/93
	.\" $FreeBSD$			.\" $FreeBSD$
	.\"			.\"
	.Dd March 30, 2020			.Dd June 26, 2020
	.Dt CHROOT 2			.Dt CHROOT 2
	.Os			.Os
	.Sh NAME			.Sh NAME
	.Nm chroot			.Nm chroot
	.Nd change root directory			.Nd change root directory
	.Sh LIBRARY			.Sh LIBRARY
	.Lb libc			.Lb libc
	.Sh SYNOPSIS			.Sh SYNOPSIS
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	.El			.El
	.Sh SEE ALSO			.Sh SEE ALSO
	.Xr chdir 2 ,			.Xr chdir 2 ,
	.Xr jail 2			.Xr jail 2
	.Sh HISTORY			.Sh HISTORY
	The			The
	.Fn chroot			.Fn chroot
	system call appeared in			system call appeared in
	.Bx 4.2 .			.At v7 .
	It was marked as			It was marked as
	.Dq legacy			.Dq legacy
	in			in
	.St -susv2 ,			.St -susv2 ,
	and was removed in subsequent standards.			and was removed in subsequent standards.
	.Sh BUGS			.Sh BUGS
	If the process is able to change its working directory to the target			If the process is able to change its working directory to the target
	directory, but another access control check fails (such as a check for			directory, but another access control check fails (such as a check for
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