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Use RCng coding convention.

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MFC after:	3 days
This commit is contained in:
Hiroki Sato 2009-09-12 22:17:52 +00:00
parent 6dcd0ad85d
commit 40e0d27fc1
1 changed files with 52 additions and 64 deletions
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116
etc/rc.d/netoptions
View File

@ -5,10 +5,15 @@
# PROVIDE: netoptions
# REQUIRE: FILESYSTEMS
# BEFORE: netif
# KEYWORD: nojail
. /etc/rc.subr
name="netoptions"
start_cmd="netoptions_start"
stop_cmd=:
_netoptions_initdone=
netoptions_init()
{
@ -18,75 +23,58 @@ netoptions_init()
fi
}
load_rc_config 'XXX'
netoptions_start()
{
if checkyesno log_in_vain; then
netoptions_init
echo -n " log_in_vain=${log_in_vain}"
${SYSCTL_W} net.inet.tcp.log_in_vain="${log_in_vain}" >/dev/null
${SYSCTL_W} net.inet.udp.log_in_vain="${log_in_vain}" >/dev/null
fi
case ${log_in_vain} in
[Nn][Oo] | '')
log_in_vain=0
;;
[Yy][Ee][Ss])
log_in_vain=1
;;
[0-9]*)
;;
*)
netoptions_init
echo " invalid log_in_vain setting: ${log_in_vain}"
log_in_vain=0
;;
esac
if checkyesno tcp_extensions; then
netoptions_init
echo -n ' rfc1323 extensions=NO'
${SYSCTL_W} net.inet.tcp.rfc1323=0 >/dev/null
fi
if [ "${log_in_vain}" -ne 0 ]; then
netoptions_init
echo -n " log_in_vain=${log_in_vain}"
sysctl net.inet.tcp.log_in_vain="${log_in_vain}" >/dev/null
sysctl net.inet.udp.log_in_vain="${log_in_vain}" >/dev/null
fi
if ! checkyesno tcp_keepalive; then
netoptions_init
echo -n ' TCP keepalive=NO'
${SYSCTL_W} net.inet.tcp.always_keepalive=0 >/dev/null
fi
case ${tcp_extensions} in
[Yy][Ee][Ss] | '')
;;
*)
netoptions_init
echo -n ' tcp extensions=NO'
sysctl net.inet.tcp.rfc1323=0 >/dev/null
;;
esac
if checkyesno tcp_drop_synfin; then
netoptions_init
echo -n ' drop SYN+FIN packets=YES'
${SYSCTL_W} net.inet.tcp.drop_synfin=1 >/dev/null
fi
case ${tcp_keepalive} in
[Nn][Oo])
netoptions_init
echo -n ' TCP keepalive=NO'
sysctl net.inet.tcp.always_keepalive=0 >/dev/null
;;
esac
case ${ip_portrange_first} in
[0-9]*)
netoptions_init
echo -n " ip_portrange_first=$ip_portrange_first"
${SYSCTL_W} net.inet.ip.portrange.first=$ip_portrange_first >/dev/null
;;
esac
case ${tcp_drop_synfin} in
[Yy][Ee][Ss])
netoptions_init
echo -n ' drop SYN+FIN packets=YES'
sysctl net.inet.tcp.drop_synfin=1 >/dev/null
;;
esac
case ${ip_portrange_last} in
[0-9]*)
netoptions_init
echo -n " ip_portrange_last=$ip_portrange_last"
${SYSCTL_W} net.inet.ip.portrange.last=$ip_portrange_last >/dev/null
;;
esac
case ${ip_portrange_first} in
[Nn][Oo] | '')
;;
*)
netoptions_init
echo -n " ip_portrange_first=$ip_portrange_first"
sysctl net.inet.ip.portrange.first=$ip_portrange_first >/dev/null
;;
esac
if checkyesno ipv6_ipv4mapping; then
${SYSCTL_W} net.inet6.ip6.v6only=0 >/dev/null
else
echo -n " no-ipv4-mapped-ipv6"
${SYSCTL_W} net.inet6.ip6.v6only=1 >/dev/null
fi
case ${ip_portrange_last} in
[Nn][Oo] | '')
;;
*)
netoptions_init
echo -n " ip_portrange_last=$ip_portrange_last"
sysctl net.inet.ip.portrange.last=$ip_portrange_last >/dev/null
;;
esac
[ -n "${_netoptions_initdone}" ] && echo '.'
}
[ -n "${_netoptions_initdone}" ] && echo '.'
load_rc_config $name
run_rc_command $1