Commit Graph

56 Commits

Author SHA1 Message Date
Lars Engels
6c1a5e837d - Add descriptions to most of the rc scripts. Those are mostly taken from their
daemon's manpage and probably improved.
- Consistently use "filesystem" not "file system".

Approved by:	bapt, brueffer
Differential Revision:	D452
2016-04-23 16:10:54 +00:00
Hiroki Sato
900905fdef Update only static routes when an interface is specified. This fixed
a bad side-effect reported in PR 202144.

PR:		202144
MFC after:	3 days
2015-09-10 06:47:23 +00:00
Gleb Smirnoff
7a79cebfba Replay r286410. Change KPI of how device drivers that provide wireless
connectivity interact with the net80211 stack.

Historical background: originally wireless devices created an interface,
just like Ethernet devices do. Name of an interface matched the name of
the driver that created. Later, wlan(4) layer was introduced, and the
wlanX interfaces become the actual interface, leaving original ones as
"a parent interface" of wlanX. Kernelwise, the KPI between net80211 layer
and a driver became a mix of methods that pass a pointer to struct ifnet
as identifier and methods that pass pointer to struct ieee80211com. From
user point of view, the parent interface just hangs on in the ifconfig
list, and user can't do anything useful with it.

Now, the struct ifnet goes away. The struct ieee80211com is the only
KPI between a device driver and net80211. Details:

- The struct ieee80211com is embedded into drivers softc.
- Packets are sent via new ic_transmit method, which is very much like
  the previous if_transmit.
- Bringing parent up/down is done via new ic_parent method, which notifies
  driver about any changes: number of wlan(4) interfaces, number of them
  in promisc or allmulti state.
- Device specific ioctls (if any) are received on new ic_ioctl method.
- Packets/errors accounting are done by the stack. In certain cases, when
  driver experiences errors and can not attribute them to any specific
  interface, driver updates ic_oerrors or ic_ierrors counters.

Details on interface configuration with new world order:
- A sequence of commands needed to bring up wireless DOESN"T change.
- /etc/rc.conf parameters DON'T change.
- List of devices that can be used to create wlan(4) interfaces is
  now provided by net.wlan.devices sysctl.

Most drivers in this change were converted by me, except of wpi(4),
that was done by Andriy Voskoboinyk. Big thanks to Kevin Lo for testing
changes to at least 8 drivers. Thanks to pluknet@, Oliver Hartmann,
Olivier Cochard, gjb@, mmoll@, op@ and lev@, who also participated in
testing.

Reviewed by:	adrian
Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2015-08-27 08:56:39 +00:00
Adrian Chadd
86b6b0235b Finish reverting r286410 - sorry, I somehow missed this with svn commit. 2015-08-10 06:11:10 +00:00
Gleb Smirnoff
79d2c5e857 Change KPI of how device drivers that provide wireless connectivity interact
with the net80211 stack.

Historical background: originally wireless devices created an interface,
just like Ethernet devices do. Name of an interface matched the name of
the driver that created. Later, wlan(4) layer was introduced, and the
wlanX interfaces become the actual interface, leaving original ones as
"a parent interface" of wlanX. Kernelwise, the KPI between net80211 layer
and a driver became a mix of methods that pass a pointer to struct ifnet
as identifier and methods that pass pointer to struct ieee80211com. From
user point of view, the parent interface just hangs on in the ifconfig
list, and user can't do anything useful with it.

Now, the struct ifnet goes away. The struct ieee80211com is the only
KPI between a device driver and net80211. Details:

- The struct ieee80211com is embedded into drivers softc.
- Packets are sent via new ic_transmit method, which is very much like
  the previous if_transmit.
- Bringing parent up/down is done via new ic_parent method, which notifies
  driver about any changes: number of wlan(4) interfaces, number of them
  in promisc or allmulti state.
- Device specific ioctls (if any) are received on new ic_ioctl method.
- Packets/errors accounting are done by the stack. In certain cases, when
  driver experiences errors and can not attribute them to any specific
  interface, driver updates ic_oerrors or ic_ierrors counters.

Details on interface configuration with new world order:
- A sequence of commands needed to bring up wireless DOESN"T change.
- /etc/rc.conf parameters DON'T change.
- List of devices that can be used to create wlan(4) interfaces is
  now provided by net.wlan.devices sysctl.

Most drivers in this change were converted by me, except of wpi(4),
that was done by Andriy Voskoboinyk. Big thanks to Kevin Lo for testing
changes to at least 8 drivers. Thanks to Olivier Cochard, gjb@, mmoll@,
op@ and lev@, who also participated in testing. Details here:

https://wiki.freebsd.org/projects/ifnet/net80211

Still, drivers: ndis, wtap, mwl, ipw, bwn, wi, upgt, uath were not
tested. Changes to mwl, ipw, bwn, wi, upgt are trivial and chances
of problems are low. The wtap wasn't compilable even before this change.
But the ndis driver is complex, and it is likely to be broken with this
commit. Help with testing and debugging it is appreciated.

Differential Revision:	D2655, D2740
Sponsored by:	Nginx, Inc.
Sponsored by:	Netflix
2015-08-07 11:43:14 +00:00
Ryan Stone
6888132b53 Add an rc.d script to invoke iovctl(8) during boot
Differential Revision:		https://reviews.freebsd.org/D88
Reviewed by:			wblock, emaste, allanjude
MFC after:			1 month
Relnotes:			yes
Sponsored by:			Sandvine Inc.
2015-03-01 00:58:23 +00:00
Roger Pau Monné
d91f92d285 rc.d: load the network config file for netif
r272959 broke compatibility with mfsBSD that stores the default network
config file in /etc/rc.conf.d/network. In order to fix that load the network
config file from netif also.
2015-02-10 13:07:08 +00:00
Hiroki Sato
37c7d4443c Rename s/network/netif/ and set netif_enable for namespace consistency. 2014-10-11 20:28:04 +00:00
Gleb Smirnoff
a7a36fea40 Remove more remnants of ng_fec(4).
The ng_create_one() and ng_mkpeer() functions in network.subr are
now not used anywhere, but I left them, since they can be useful
in future in netgraph scripting.

Submitted by:	pluknet
2013-10-28 16:21:31 +00:00
Hiroki Sato
a62939d37b Add support for "vnet jname" argument in ifconfig_IF. The vnet keyword
is ignored except for "rc.d/netif vnet{up,down} ifn" because a jail is
usually created after interface initialization on boot time.

"rc.d/netif vnetup ifn" moves ifn into the specified jail.  It is
designed to be used in other scripts like rc.d/jail, not automatically
invoked during the interface initialization.

Approved by:	re (kib)
2013-10-10 07:41:11 +00:00
Hiroki Sato
a0871fdb49 Add epair(4) support in $cloned_interfaces. One should be specified
as "epair0" in $cloned_interfaces and "epair0[ab]" in the others in
rc.conf like the following:

 cloned_interfaces="epair0"
 ifconfig_epair0a="inet 192.168.1.1/24"
 ifconfig_epair0b="inet 192.168.2.1/24"

/etc/rc.d/netif now accepts both "netif start epair0" and "netif start
epair0a".

Approved by:	re (kib)
2013-10-04 02:44:04 +00:00
Hiroki Sato
7dce7544fc - Reimplement $gif_interfaces as a variant of $cloned_interfaces.
Newly-configured systems should use $cloned_interfaces.

- Call clone_{up,down}() and ifnet_rename() in rc.d/netif {start,stop}.
  ifnet_rename() now accepts an interface name list as its argument.

- Add rc.d/netif clear.  The "clear" subcommand is basically equivalent to
  "stop" but it does not call clone_down().

- Add "ifname:sticky" keyword into $cloned_interfaces.  If :sticky is
  specified, the interface will not be destroyed in rc.d/netif stop.

- Add cloned_interfaces_sticky={YES,NO}.  This variable globally sets
  :sticky keyword above for all interfaces.  The default value is NO.
  When cloned_interfaces_sticky=YES, :nosticky keyword can be used to
  override it on per interface basis.
2013-08-04 06:36:17 +00:00
Hiroki Sato
ed45ea12ca Add :ifname modifier to specify interface-specific routes into
{,ipv6_}static_routes and rc.d/routing.  For example:

 static_routes="foo bar:em0"
 route_foo="-net 10.0.0.0/24 -gateway 192.168.2.1"
 route_bar="-net 192.168.1.0/24 -gateway 192.168.0.2"

At boot time, all of the static routes are installed as before.
The differences are:

- "/etc/rc.d/netif start/stop <if>" now configures static routes
  with :<if> if any.
- "/etc/rc.d/routing start/stop <af> <if>" works as well.  <af> cannot be
  omitted when <if> is specified, but a keyword "any" or "all" can be used
  for <af> and <if>.
2013-06-09 18:11:36 +00:00
Jamie Gritton
761d2bb5b9 Refine the "nojail" rc keyword, adding "nojailvnet" for files that don't
apply to most jails but do apply to vnet jails.  This includes adding
a new sysctl "security.jail.vnet" to identify vnet jails.

PR:		conf/149050
Submitted by:	mdodd
MFC after:	3 days
2013-05-19 04:10:34 +00:00
David E. O'Brien
8801556beb Simply things so that "#REQUIRE: FILESYSTEMS" means the file
systems are fully "ready to go".

'FILESYSTEMS' states: "This is a dummy dependency, for services which
require file systems to be mounted before starting."  However, we have
'var' which is was run after 'FILESYSTEMS' and can mount /var if it
already isn't mounted.  Furthermore, several scripts cannot use /var
until 'cleanvar' has done its thing.  Thus "FILESYSTEMS" hasn't really
meant all critical file systems are fully usable.
2012-09-11 05:04:59 +00:00
Hiroki Sato
d830cea6b7 Perform IPv6 DAD only in ifn_start. 2012-01-29 08:33:34 +00:00
Hiroki Sato
f6e5ba31d2 Fix several glitches in IPv6-related knobs:
- ipv6_enable + ipv6_gateway_enable should unset ACCEPT_RTADV by default for
  backward compatibility.

- Configurations in ipv6_prefix_IF should be recognized even if there is no
  ifconfig_IF_ipv6.

- DAD wait should be performed at once, not on a per-interface basis, if
  possible.  This fixes an issue that a system with a lot of IPv6-capable
  interfaces takes too long for booting.

MFC after:	1 week
2012-01-22 10:57:32 +00:00
Hiroki Sato
d3a8a8b9fa Split $ipv6_prefer into $ip6addrctl_policy and $ipv6_activate_all_interfaces.
The $ip6addrctl_policy is a variable to choose a pre-defined address
selection policy set by ip6addrctl(8).
The keyword "ipv4_prefer" sets IPv4-preferred one described in Section 10.3,
the keyword "ipv6_prefer" sets IPv6-preferred one in Section 2.1 in RFC 3484,
respectively.  When "AUTO" is specified, it attempts to read
/etc/ip6addrctl.conf first.  If it is found, it reads and installs it as
a policy table.  If not, either of the two pre-defined policy tables is
chosen automatically according to $ipv6_activate_all_interfaces.

When $ipv6_activate_all_interfaces=NO, interfaces which have no corresponding
$ifconfig_IF_ipv6 is marked as IFDISABLED for security reason.

The default values are ip6addrctl_policy=AUTO and
ipv6_activate_all_interfaces=NO.

Discussed with:	ume and bz
2010-09-13 19:55:40 +00:00
Hiroki Sato
c5ad71aff5 Revert changes in r206408.
Discussed with:	dougb, core.5, and core.6
2010-09-13 19:51:15 +00:00
Doug Barton
8aa4c57946 Improve the handling of IPv6 configuration in rc.d. The ipv6_enable
and ipv6_ifconfig_<interface> options have already been deprecated,
these changes do not alter that.

With these changes any value set for ipv6_enable will emit a
warning. In order to avoid a POLA violation for the deprecation
of the option ipv6_enable=NO will still disable configuration
for all interfaces other than lo0. ipv6_enable=YES will not have
any effect, but will emit an additional warning. Support and
warnings for this option will be removed in FreeBSD 10.x.

Consistent with the current code, in order for IPv6 to be configured
on an interface (other than lo0) an ifconfig_<interface>_ipv6
option will have to be added to /etc/rc.conf[.local].

1. Clean up and minor optimizations for the following functions:
ifconfig_up (the ipv6 elements)
ipv6if
ipv6_autoconfif
get_if_var
_ifconfig_getargs
The cleanups generally were to move the "easy" tests earlier in the
functions, and consolidate duplicate code.

2. Stop overloading ipv6_prefer with the ability to disable IPv6
configuration.

3. Remove noafif() which was only ever called from ipv6_autoconfif.
Instead, simplify and integrate the tests into that function, and
convert the test to use is_wired_interface() instead of listing
wireless interfaces explicitly.

4. Integrate backwards compatibility for ipv6_ifconfig_<interface>
into _ifconfig_getargs. This dramatically simplifies the code in
all of the callers, and avoids a lot of other code duplication.

5. In rc.d/netoptions, add code for an ipv6_privacy option to use
RFC 4193 style pseudo-random addresses (this is what windows does
by default, FYI).

6. Add support for the [NO]RTADV options in ifconfig_getargs() and
ipv6_autoconfif(). In the latter, include support for the explicit
addition of [-]accept_rtadv in ifconfig_<interface>_ipv6 as is done
in the current code.

7. In rc.d/netif add a warning if $ipv6_enable is set, and remove
the set_rcvar_obsolete for it. Also remove the latter from
rc.d/ip6addrctl.

8. In /etc/defaults/rc.conf:

Add an example for RTADV configuration.

Set ipv6_network_interfaces to AUTO.

Switch ipv6_prefer to YES. If ipv6_enable is not set this will have
no effect.

Add a default for ipv6_privacy (NO).

9. Document all of this in rc.conf.5.
2010-04-09 01:35:09 +00:00
Doug Barton
70d4ef1ea1 In regards to the "Starting foo:" type messages at boot time, create and
employ a more generic solution, and use it in the individual rc.d scripts
that also have an $rc_quiet test:

1. Add check_startmsgs() to rc.subr.
2. In the rc.d scripts that use rc_quiet (and rc.subr) substitute
variations of [ -z "$rc_quiet" ] with check_startmsgs
3. In savecore add a trailing '.' to the end of the message to make it
more consistent with other scripts.
4. In newsyslog remove a : before the terminal '.' since we do not expect
there to be anything printed out in between to make it more consistent.
5. In the following scripts change "quotes" to 'quotes' where no variables
exist in the message: savecore pf newsyslog
6. In the following scripts substitute if/then/fi for the simpler (and
more consistent) check_startmsgs &&: faith stf
7. In the following scripts separate the "Starting foo:" from the terminal
'.' to make them more consistent: moused hostname pf
8. In nfsclient move the message to its own line to avoid a style bug
9. In pf rc_quiet does not apply to the _stop method, so remove the
test there.
10. In motd add 'quotes' around the terminal '.' for consistency
2009-10-10 22:17:03 +00:00
Hiroki Sato
2e77c5abfb Fix several logic bugs in the previous IPv6 variable change and
re-add $ipv6_enable support for backward compatibility.  From
UPDATING:

 1. To use IPv6, simply define $ifconfig_IF_ipv6 like $ifconfig_IF
    for IPv4.  For aliases, $ifconfig_IF_aliasN should be used.
    Note that both variables need the "inet6" keyword at the head.

    Do not set $ipv6_network_interfaces manually if you do not
    understand what you are doing.  It is not needed in most cases.

    $ipv6_ifconfig_IF and $ipv6_ifconfig_IF_aliasN still work, but
    they are obsolete.

 2. $ipv6_enable is obsolete.  Use $ipv6_prefer and/or
    "inet6 accept_rtadv" keyword in ifconfig(8) instead.

    If you define $ipv6_enable=YES, it means $ipv6_prefer=YES and
    all configured interfaces have "inet6 accept_rtadv" in the
    $ifconfig_IF_ipv6.  These are for backward compatibility.

 3. A new variable $ipv6_prefer has been added.  If NO, IPv6
    functionality of interfaces with no corresponding
    $ifconfig_IF_ipv6 is disabled by using "inet6 ifdisabled" flag,
    and the default address selection policy of ip6addrctl(8)
    is the IPv4-preferred one (see rc.d/ip6addrctl for more details).
    Note that if you want to configure IPv6 functionality on the
    disabled interfaces after boot, first you need to clear the flag by
    using ifconfig(8) like:

         ifconfig em0 inet6 -ifdisabled

    If YES, the default address selection policy is set as
    IPv6-preferred.

    The default value of $ipv6_prefer is NO.

 4. If your system need to receive Router Advertisement messages,
    define "inet6 accept_rtadv" in $ifconfig_IF_ipv6.  The rc(8)
    scripts automatically invoke rtsol(8) when the interface becomes
    UP.  The Router Advertisement messages are used for SLAAC
    (State-Less Address AutoConfiguration).
2009-09-26 18:59:00 +00:00
Hiroki Sato
5d595cb88e Integrate rc.d/network_ipv6 into rc.d/netif:
- Add rc.d/stf and rc.d/faith for stf(4) and faith(4).
- Remove rc.d/auto_linklocal and rc.d/network_ipv6.
- Move rc.d/sysctl to just before FILESYSTEMS because rc.d/netif
  depends on some sysctl variables.

Reviewed by:	brooks
MFC after:	3 days
2009-09-12 22:13:41 +00:00
Doug Barton
5ca51aad69 Reverse the effect of r193198 for pf and ipfw which will once again
allow them to start after netif. There were too many problems reported
with this change in the short period of time that it lived in HEAD, and
we are too late in the release cycle to properly shake it out.

IMO the issue of having the firewalls up before the network is still a
valid concern, particularly for pf whose default state is wide open.
However properly solving this issue is going to take some investment
on the part of the people who actually use those tools.

This is not a strict reversion of all the changes for r193198 since it
also included some simplification of the BEFORE/REQUIRE logic which is
still valid for ipfilter and ip6fw.
2009-06-26 01:04:50 +00:00
Doug Barton
a3f6188b53 Make the pf and ipfw firewalls start before netif, just like ipfilter
already does. This eliminates a logical inconsistency, and a small
window where the system is open after the network comes up.
2009-06-01 05:35:03 +00:00
Pawel Jakub Dawidek
3239bc5923 ifconfig(8) can take only one interface at a time. 2008-10-30 20:24:25 +00:00
Doug Barton
2b9851690c As previously discussed, add the svn:executable property to all scripts 2008-07-16 19:22:48 +00:00
Mike Makonnen
b064049801 Implement a "quiet" mode for rc.d/netif, which only outputs
the interface name of interfaces that were configured.

This change has the added benefit that ifn_start() and
ifn_stop() in network.subr no longer write to standard output.
Whether to output and what to output is now handled entirely
in rc.d/netif.
2008-06-23 20:50:11 +00:00
Brooks Davis
ec200b32cd Move the wait for a default route to rc.d/routing. Once we test for
non-dhcp interfaces to negotiate/associate this will make more sense.

This also correctly gets run after both devd and netif are run so it has
a chance of working.
2008-05-18 02:57:54 +00:00
Brooks Davis
ace19032cf Change the default value of synchronous_dhclient to NO.
To preserve the existing behavior of etc/rc.d/netif, add code to wait
up to if_up_delay seconds (30 seconds by default) for a default route to
be configured if there are any dhcp interfaces.  This should be extended
to test that the interface is actually up.

X-MFC after:
2008-05-15 01:06:10 +00:00
Sam Leffler
5bd720a7c2 rc support for vaps 2008-04-20 20:37:21 +00:00
Mike Makonnen
a850398f3b Re-implement: do not silently fail when a command is not carried
out because the rc.conf(5) variable was not enabled. Display a
message that the command wasn't run and offer suggestions on
what the user can do.

Implement a quiet prefix, which will disable some diagnostics. The
fast prefix also implies quiet. During boot we use either fast or
quiet. For shutdown we already use 'faststop'. So, this informational
message should only appear during interactive use.

An additional benefit of having a quiet prefix is that we can start
putting some of our diagnostic messages behind this knob and start
"de-cluttering" the console during boot and shutdown.
2008-01-26 11:22:12 +00:00
John Baldwin
f2c789a923 Require 'cleanvar' so that files and sockets created in /var/run by
wpa_supplicant and other programs started by 'netif' don't get erased
by a subsequent 'cleanvar'.

Approved by:	re (bmah)
Reviewed by:	dougb
MFC after:	1 week
2007-07-25 18:08:01 +00:00
Dag-Erling Smørgrav
7bd5b79de4 Add a dummy script, FILESYSTEMS, which depends on root and mountcritlocal
and takes over mountcritlocal's role as the early / late divider.  This
makes it far easier to add rc scripts which need to run early, such as a
startup script for zfs, which is right around the corner.

This change should be a no-op; I have verified that the only change in
rcorder's output is the insertion of FILESYSTEMS immediately after
mountcritlocal.

MFC after:	3 weeks
2007-04-02 22:53:07 +00:00
Florent Thoumie
2d69b43eb2 Add support for EtherChannel configuration to rc startup scripts.
Note: This also deprecates "NO" as a way to specify an empty list of
interfaces for gif_interfaces.

PR:		conf/104884
Submitted by:	nork
Harassed by:	brd
Discussed with:	brooks, dougb
2007-02-09 12:11:27 +00:00
Yaroslav Tykhiy
45da9952e5 Eliminate global symbols starting with an underscore from rc.d
scripts, except for mdconfig* and jail.  Such symbols are reserved
for the rc.subr internals.  Most scripts can be fixed by just
declaring _foo symbols as local: few scripts actually need them to
be global.

Discussed with:	dougb in freebsd-rc
2006-12-30 22:53:20 +00:00
Andrew Thompson
55ba40bfe2 Add rc.d/bridge which is invoked when a new interface arrives and can
automaticly add it to an Ethernet bridge. This is intended for applications
such as qemu, vmware, openvpn, ... which open tap interfaces and need them
bridged with the hosts network adapter, the user can set up a glob for
interfaces to be automatically added (eg tap*).
2006-06-01 11:01:54 +00:00
Warner Losh
1d384e3a1a Since OLDCARD is gone from the kernel, catchup here and remove support
from here as well.
2006-02-13 20:08:31 +00:00
Brooks Davis
cda39c0193 Add a new configuration variable, ipv4_addrs_<ifn>, which adds one or
more IPv4 address from a ranged list in CIRD notation:

ipv4_addrs_ed0="192.168.0.1/24 192.168.1.1-5/28"

In the process move alias processing into new ipv4_up/down functions to
more toward a less IPv4 centric world.

Submitted by:	Philipp Wuensche <cryx dash freebsd at h3q dot com>
2005-11-14 23:34:50 +00:00
Giorgos Keramidas
5340ff6caa Remove duplicate "at" from comment. 2005-09-04 21:57:23 +00:00
Brooks Davis
0e412a010b Actually block Ctrl-C (SIGINT=2).
Reported by:	sam
Pointy hat to:	brooks
2005-09-02 18:30:16 +00:00
Brooks Davis
1f1525c556 Block SIGQUIT (Ctrl-C) while running in startup mode. This should allow
dhclient's to be killed without stopping all boot progress.

Minor cleanup of the interface list generation code.
2005-09-02 17:05:07 +00:00
Brooks Davis
d3a260999d When interfaces are given on the command line, don't attempt to filter
them.  Just try to run the given command on them.  We need to be able to
run stop functions on interfaces that have been deleted to stop
wpa_supplicant.

Approved by:	re (interface startup blanket)
2005-06-30 04:46:21 +00:00
Brooks Davis
8e9e71f817 Support code for the OpenBSD dhclient. This significantly changes the
way interfaces are configured.  Some key points:

  - At startup, all interfaces are configured through /etc/rc.d/netif.
  - ifconfig_<if> variables my now mix real ifconfig commands the with
    DHCP and WPA directives.  For example, this allows media
    configuration prior to running dhclient.
  - /etc/rc.d/dhclient is not run at startup except by netif to start
    dhclient on specific interfaces.
  - /etc/pccard_ether calls "/etc/rc.d/netif start <if>" to do most of
    it's work.
  - /etc/pccard_ether no longer takes additional arguments to pass to
    ifconfig.  Instead, ifconfig_<if> variables are now honored in favor
    of pccard_ifconfig when available.
  - /etc/pccard_ether will only run on interfaces specified in
    removable_interfaces, even if pccard_ifconfig is set.
2005-06-07 04:49:12 +00:00
Pawel Jakub Dawidek
1f8197cf4d Allow to change interfaces name on boot time.
Now, one should be able to put something like this into /etc/rc.conf:

	ifconfig_fxp0_name="net0"
	ifconfig_net0="inet 10.0.0.1/16"

Reviewed by:	green
2004-10-30 13:44:06 +00:00
Mike Makonnen
337338ee00 Remove the requirement for the FreeBSD keyword as it no longer
makes any sense.

Discussed with: dougb, brooks
MFC after: 3 days
2004-10-07 13:55:26 +00:00
Mike Makonnen
83f00c3c07 Finish cleanup of rc.d/netif. It's now possible to start/stop more
than one interface from the command line:
	# /etc/rc.d/netif start bfe0 xl0
It's also possible to restart an interface(s):
	# /etc/rc.d/netif restart bfe0

This required some changes to rc.subr(8) so that if the start/stop commands
are overidden the rest of the command line (after the start/stop/etc... cmd)
is passed through to the subroutines.
2004-07-30 17:19:35 +00:00
Mike Makonnen
56d01be439 Really remove the return statement this time. Thanks to
ru for noticing.
2004-05-20 15:53:49 +00:00
Mike Makonnen
63d260104a The err routine requires two arguments: an exit value and a string.
Additionaly, it will exit the script so an return statements after
calling it are superflous.
2004-05-20 14:16:05 +00:00
Poul-Henning Kamp
d8337944e0 Protect som cross-script invocations by checks to see that the target
script exists.  This allows pruning of rc.d scripts without getting
too many ugly boottime error message
2004-04-28 13:20:15 +00:00