misc/48146: Patches to correct man pages after removal of the PFIL_HOOKS kernel option

[dhgutteridge%sympatico.ca@localhost]

>Number:         48146
>Category:       misc
>Synopsis:       Patches to correct man pages after removal of the PFIL_HOOKS 
>kernel option
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    misc-bug-people
>State:          open
>Class:          doc-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Aug 22 01:35:00 +0000 2013
>Originator:     David H. Gutteridge
>Release:        Many
>Organization:
>Environment:
N/A
>Description:
Since PFIL_HOOKS was removed as a kernel option in 6.99.23, references
to it as a kernel option should be removed from man pages too.
>How-To-Repeat:
(Notice it's listed as a kernel option in options(4) when it no longer
exists.)
>Fix:
--- pfil.9~     2013-08-21 21:18:00.000000000 -0400
+++ pfil.9      2013-08-21 21:25:49.000000000 -0400
@@ -137,12 +137,6 @@
 .It PFIL_WAITOK
 OK to call malloc with M_WAITOK.
 .El
-.Pp
-The
-.Nm
-interface is enabled in the kernel via the
-.Sy PFIL_HOOKS
-option.
 .Sh SEE ALSO
 .Xr bpf 4
 .Sh HISTORY

--- options.4~  2013-08-21 21:19:29.000000000 -0400
+++ options.4   2013-08-21 21:27:47.000000000 -0400
@@ -1928,13 +1928,6 @@
 The initial TCP window size can be set via
 .Xr sysctl 8
 as well.
-.It Cd options PFIL_HOOKS
-This option turns on the packet filter interface hooks.
-See
-.Xr pfil 9
-for details.
-This option assumes
-.Em INET .
 .It Cd options IPFILTER_LOG
 This option, in conjunction with
 .Em pseudo-device ipfilter ,