functions.m4, local.m4: Rename `forwards' to `via'.

[firewall] / functions.m4

diff --git a/functions.m4 b/functions.m4
index ebc1661..3cd570d 100644 (file)
--- a/functions.m4
+++ b/functions.m4
@@ -355,7 +355,7 @@ m4_divert(20)m4_dnl
 ###                    `defnetclass'.
 ### net_inet_NET       List of IPv4 address ranges in the network.
 ### net_inet6_NET      List of IPv6 address ranges in the network.
-### net_fwd_NET                List of other networks that this one forwards to.
+### net_via_NET                List of other networks that this one forwards via.
 ### net_hosts_NET      List of hosts known to be in the network.
 ### host_inet_HOST     IPv4 address of the named HOST.
 ### host_inet6_HOST    IPv6 address of the named HOST.
@@ -444,7 +444,7 @@ defnetclass () {
 
 ## defnet NET CLASS
 ##
-## Define a network.  Follow by calls to `addr', `forwards', etc. to define
+## Define a network.  Follow by calls to `addr', `via', etc. to define
 ## properties of the network.  Networks are processed in order, so if their
 ## addresses overlap then the more specific addresses should be defined
 ## earlier.
@@ -467,11 +467,11 @@ addr () {
   done
 }
 
-## forwards NET ...
+## via NET ...
 ##
 ## Declare that packets from this network are forwarded to the other NETs.
-forwards () {
-  eval "net_fwd_$net=\"$*\""
+via () {
+  eval "net_via_$net=\"$*\""
 }
 
 ## noxit NET ...
@@ -721,8 +721,8 @@ net_interfaces () {
     nextnets=""
     any=nil
     for net in $nets; do
-      eval fwd=\$net_fwd_$net
-      for n in $fwd; do
+      eval via=\$net_via_$net
+      for n in $via; do
        case $seen in *":$n:"*) continue ;; esac
        seen=$seen$n:
        eval noxit=\$net_noxit_$n