Module Name: src
Committed By: wiz
Date: Wed Feb 2 09:05:01 UTC 2011
Modified Files:
src/lib/libnpf: npf.3
Log Message:
New sentence, new line. Mark up NULL.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/lib/libnpf/npf.3
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libnpf/npf.3
diff -u src/lib/libnpf/npf.3:1.1 src/lib/libnpf/npf.3:1.2
--- src/lib/libnpf/npf.3:1.1 Wed Feb 2 02:20:25 2011
+++ src/lib/libnpf/npf.3 Wed Feb 2 09:05:01 2011
@@ -1,4 +1,4 @@
-.\" $NetBSD: npf.3,v 1.1 2011/02/02 02:20:25 rmind Exp $
+.\" $NetBSD: npf.3,v 1.2 2011/02/02 09:05:01 wiz Exp $
.\"
.\" Copyright (c) 2011 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -110,16 +110,20 @@
.Sh RULE INTERFACE
.Bl -tag -width 4n
.It Fn npf_rule_create
-Create a rule with a given name, attribute and priorty. Name can be NULL,
-in which case rule has no unique identifier. Otherwise, rules shall not
-have duplicate names. The following attributes, which can be ORed, are
-available:
+Create a rule with a given name, attribute and priorty.
+Name can be
+.Dv NULL ,
+in which case rule has no unique identifier.
+Otherwise, rules shall not have duplicate names.
+The following attributes, which can be ORed, are available:
.Bl -tag -width indent
.It Dv NPF_RULE_PASS
-Decision of this rule is "pass". If this attribute is not
+Decision of this rule is "pass".
+If this attribute is not
specified, then packet "block" (drop) is the default.
.It Dv NPF_RULE_DEFAULT
-This a default rule in the ruleset. There can only be a
+This a default rule in the ruleset.
+There can only be a
single rule having this attribute set in the ruleset.
.It Dv NPF_RULE_FINAL
Indicates that on rule match, further processing of the
@@ -163,12 +167,14 @@
.Fa parent .
If value of
.Fa parent
-is NULL,
+is
+.Dv NULL ,
then insert into the main ruleset.
.Pp
-Priority is the order of the rule in the ruleset. Lower value means first
-to process, higher value - last to process. If multiple rules have the same
-priority - order is unspecified. A special constant
+Priority is the order of the rule in the ruleset.
+Lower value means first to process, higher value - last to process.
+If multiple rules have the same priority - order is unspecified.
+A special constant
.Dv NPF_PRI_NEXT
may be passed to use the value of last used priority incremented by 1.
.It npf_rule_setproc
@@ -220,7 +226,7 @@
Translation address is specified by
.Fa addr ,
and its family by
-.Fa fa.
+.Fa fa .
Family must be either
.Dv AF_INET
for IPv4 or
@@ -286,5 +292,5 @@
.Xr npfctl 8 ,
.Xr npf_ncode 9
.Sh HISTORY
-NPF library first appeared in
+The NPF library first appeared in
.Nx 6.0 .
