Remove mention of defunct mailing list from acl / mac man pages.

Sponsored by:	Klara, Inc.
Reviewed by:	kevans
Differential Revision:	https://reviews.freebsd.org/D41923

lib/libc/posix1e/acl.3

@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd May 8, 2023
+.Dd September 21, 2023
 .Dt ACL 3
 .Os
 .Sh NAME
@@ -286,11 +286,6 @@ POSIX.2c describes a set of userland utilities for manipulating these
 labels.
 .Pp
 POSIX.1e is described in IEEE POSIX.1e draft 17.
-Discussion of the draft continues on the cross-platform POSIX.1e
-implementation mailing list.
-To join this list, see the
-.Fx
-POSIX.1e implementation page for more information.
 .Sh HISTORY
 POSIX.1e support was introduced in
 .Fx 4.0 ;

lib/libc/posix1e/acl_get.3

@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd June 25, 2009
+.Dd September 21, 2023
 .Dt ACL_GET 3
 .Os
 .Sh NAME
@@ -151,16 +151,8 @@ The file system does not support ACL retrieval.
 .Xr posix1e 3
 .Sh STANDARDS
 POSIX.1e is described in IEEE POSIX.1e draft 17.
-Discussion
-of the draft continues on the cross-platform POSIX.1e implementation
-mailing list.
-To join this list, see the
-.Fx
-POSIX.1e implementation
-page for more information.
 .Sh HISTORY
 POSIX.1e support was introduced in
-.Fx 4.0 ,
-and development continues.
+.Fx 4.0 .
 .Sh AUTHORS
 .An Robert N M Watson

lib/libc/posix1e/mac_free.3

@@ -31,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd December 21, 2001
+.Dd September 21, 2023
 .Dt MAC_FREE 3
 .Os
 .Sh NAME
@@ -67,12 +67,6 @@ function.
 .Xr mac 9
 .Sh STANDARDS
 POSIX.1e is described in IEEE POSIX.1e draft 17.
-Discussion of the draft
-continues on the cross-platform POSIX.1e implementation mailing list.
-To join this list, see the
-.Fx
-POSIX.1e implementation page
-for more information.
 .Sh HISTORY
 Support for Mandatory Access Control was introduced in
 .Fx 5.0

lib/libc/posix1e/mac_get.3

@@ -28,7 +28,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd December 21, 2001
+.Dd September 21, 2023
 .Dt MAC_GET 3
 .Os
 .Sh NAME
@@ -136,12 +136,6 @@ is not a directory.
 .Xr mac 9
 .Sh STANDARDS
 POSIX.1e is described in IEEE POSIX.1e draft 17.
-Discussion of the draft
-continues on the cross-platform POSIX.1e implementation mailing list.
-To join this list, see the
-.Fx
-POSIX.1e implementation page
-for more information.
 .Sh HISTORY
 Support for Mandatory Access Control was introduced in
 .Fx 5.0

lib/libc/posix1e/mac_prepare.3

@@ -28,7 +28,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd August 22, 2003
+.Dd September 21, 2023
 .Dt MAC_PREPARE 3
 .Os
 .Sh NAME
@@ -108,12 +108,6 @@ respectively.
 .Xr maclabel 7
 .Sh STANDARDS
 POSIX.1e is described in IEEE POSIX.1e draft 17.
-Discussion of the draft
-continues on the cross-platform POSIX.1e implementation mailing list.
-To join this list, see the
-.Fx
-POSIX.1e implementation page
-for more information.
 .Sh HISTORY
 Support for Mandatory Access Control was introduced in
 .Fx 5.0

lib/libc/posix1e/mac_text.3

@@ -28,7 +28,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd December 21, 2001
+.Dd September 21, 2023
 .Dt MAC_TEXT 3
 .Os
 .Sh NAME
@@ -101,12 +101,6 @@ to allocate internal storage.
 .Xr maclabel 7
 .Sh STANDARDS
 POSIX.1e is described in IEEE POSIX.1e draft 17.
-Discussion of the draft
-continues on the cross-platform POSIX.1e implementation mailing list.
-To join this list, see the
-.Fx
-POSIX.1e implementation page
-for more information.
 .Sh HISTORY
 Support for Mandatory Access Control was introduced in
 .Fx 5.0