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You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 ifplugd-0.28/Makefile.am0000664000175000020030000000301310250402230012025 00000000000000# $Id: Makefile.am 125 2005-06-04 19:44:24Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. EXTRA_DIST=bootstrap.sh README LICENSE ifplugd.spec ifplugd.spec.in SUBDIRS=src man conf doc patches MAINTAINERCLEANFILES = README ifplugd.spec noinst_DATA = README ifplugd.spec README: rm -f README $(MAKE) -C doc README cd $(srcdir) && ln -s doc/README README homepage: all dist test -d $$HOME/homepage/private mkdir -p $$HOME/homepage/private/projects/ifplugd cp ifplugd-@PACKAGE_VERSION@.tar.gz $$HOME/homepage/private/projects/ifplugd cp man/ifplugd.8.xml man/ifplugstatus.8.xml man/ifplugd.conf.5.xml man/xmltoman.css man/xmltoman.xsl man/xmltoman.dtd doc/README.html doc/style.css doc/NEWS $$HOME/homepage/private/projects/ifplugd ln -sf README.html $$HOME/homepage/private/projects/ifplugd/index.html distcleancheck: @: .PHONY: homepage distcleancheck ifplugd-0.28/conf/0000777000175000020030000000000010250402243011007 500000000000000ifplugd-0.28/conf/Makefile.am0000644000175000020030000000275207766130123013002 00000000000000# $Id: Makefile.am 76 2003-12-02 20:03:03Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. sysinitdir = @SYSINITDIR@ noinst_DATA = ifplugd.init ifplugd.action ifplugd.conf EXTRA_DIST = ifplugd.init.in ifplugd.action ifplugd.conf CLEANFILES = ifplugd.init ifplugd.init: ifplugd.init.in Makefile sed -e 's,@sysconfdir\@,$(sysconfdir),g' -e 's,@sbindir\@,$(sbindir),g' $< > $@ chmod 755 $@ install-data-local: ifplugd.init $(INSTALL) -b -D -m755 ifplugd.init ${DESTDIR}${sysinitdir}/ifplugd $(INSTALL) -b -D -m755 $(srcdir)/ifplugd.action ${DESTDIR}${sysconfdir}/ifplugd/ifplugd.action $(INSTALL) -b -D -m644 $(srcdir)/ifplugd.conf ${DESTDIR}${sysconfdir}/ifplugd/ifplugd.conf uninstall-local: rm -f ${DESTDIR}${sysconfdir}/ifplugd/ifplugd.action ${DESTDIR}${sysconfdir}/ifplugd/ifplugd.conf ${DESTDIR}${sysinitdir}/ifplugd ifplugd-0.28/conf/ifplugd.conf0000644000175000020030000000323707766130123013246 00000000000000# -*-sh-*- # $Id: ifplugd.conf 43 2003-09-13 11:25:11Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free # Software Foundation; either version 2 of the License, or (at your # option) any later version. # # ifplugd is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. # ifplugd configuration file # Please note that this is a bourne shell fragment sourced by the # init script of ifplugd. # Specify the interfaces to control here, separated by spaces. # Ifplugd processes will be started for each of these interfaces when # the ifplugd init script is called with the "start" argument. You may # use the magic string "auto" to make the init script start or stop # ifplugd processes for ALL eth and wlan interfaces that are available # according to /proc/net/dev. Note that the list of interfaces # appearing in /proc/net/dev may depend on which kernel modules you # have loaded. INTERFACES="eth0" # Additional parameters for ifplugd. # (Run "ifplugd -h" for further information.) ARGS="-fwI -u0 -d10" # Additional parameters for ifplugd for the specified interface. Note # that $ARGS is ignored, when a variable like this is set for an # interface #ARGS_wlan0="-MwI -u5 -d5" ifplugd-0.28/conf/ifplugd.init.in0000755000175000020030000000601410005231600013646 00000000000000#!/bin/bash # $Id: ifplugd.init.in 86 2004-01-26 15:34:24Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free # Software Foundation; either version 2 of the License, or (at your # option) any later version. # # ifplugd is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. # ifplugd Brings up/down network automatically # # chkconfig: 2345 11 89 # description: Brings networks interfaces up and down automatically when \ # the cable is removed / inserted # # processname: @sbindir@/ifplugd # config: @sysconfdir@/ifplugd/ifplugd.conf ### BEGIN INIT INFO # Provides: ifplugd # Required-Start: $network # X-UnitedLinux-Should-Start: # Required-Stop: $network # X-UnitedLinux-Should-Stop: $ # Default-Start: 3 5 # Default-Stop: 0 1 2 6 # Short-Description: ifplugd daemon # Description: Start ifplugd ### END INIT INFO CFG=@sysconfdir@/ifplugd/ifplugd.conf IFPLUGD=@sbindir@/ifplugd test -x $IFPLUGD || exit 0 if [ `id -u` != "0" ] && [ "$1" = "start" -o "$1" = "stop" ] ; then echo "You must be root to start, stop or restart ifplugd." exit 1 fi [ -f $CFG ] && . $CFG VERB="$1" shift [ "x$*" != "x" ] && INTERFACES="$*" [ "x$INTERFACES" = "xauto" ] && INTERFACES="`cat /proc/net/dev | awk '{ print $1 }' | egrep '^(eth|wlan)' | cut -d: -f1`" case "$VERB" in start) echo -n "Starting Network Interface Plugging Daemon:" for IF in $INTERFACES ; do A="`eval echo \$\{ARGS_${IF}\}`" [ -z "$A" ] && A="$ARGS" $IFPLUGD -i $IF $A echo -n " $IF" done echo "." ;; stop) echo -n "Stopping Network Interface Plugging Daemon:" for IF in $INTERFACES ; do $IFPLUGD -k -i $IF echo -n " $IF" done echo "." ;; status) for IF in $INTERFACES ; do $IFPLUGD -c -i $IF done ;; suspend) echo -n "Suspending Network Interface Plugging Daemon:" for IF in $INTERFACES ; do $IFPLUGD -S -i $IF echo -n " $IF" done echo "." ;; resume) echo -n "Resuming Network Interface Plugging Daemon:" for IF in $INTERFACES ; do $IFPLUGD -R -i $IF echo -n " $IF" done echo "." ;; force-reload|restart) $0 stop $INTERFACES sleep 3 $0 start $INTERFACES ;; *) echo "Usage: $0 {start|stop|restart|force-reload|status|suspend|resume}" exit 1 esac exit 0 ifplugd-0.28/conf/Makefile.in0000664000175000020030000002333510250401761013004 00000000000000# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 76 2003-12-02 20:03:03Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free # Software Foundation; either version 2 of the License, or (at your # option) any later version. # # ifplugd is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. set -e if [ -z "$1" ] || [ -z "$2" ] ; then echo "Wrong arguments" > /dev/stderr exit 1 fi [ "$2" = "up" ] && exec /sbin/ifup $1 [ "$2" = "down" ] && exec /sbin/ifdown $1 exit 1 ifplugd-0.28/doc/0000777000175000020030000000000010250402243010627 500000000000000ifplugd-0.28/doc/SUPPORTED_DRIVERS0000644000175000020030000000225710022432647013267 00000000000000The following list is a short summary of user experiences with certain network drivers. The version prefixed with k is the driver version of the specific kernel, the version prefixed with d is the driver version. Versions suffixed with p are patched with a patch supplied with ifplugd. Driver | Version | Support ---------+----------------------+------------------------------------------------ eepro100 | k2.4.19 | works fine, even with -a e100 | k2.4.20 | works fine, even with -a 8139too | k2.4.19 | the machine may lock up, doesn't work with -a 8139too | k2.4.20 or d0.9.26 | works, doesn't work with -a 8139too | k2.4.20p or d0.9.26p | works, even with -a de4x5 | k2.4.18 | Fails completely tulip | k2.4.18 | works; does it work with -a??? 3c59x | k2.4.19 and .20 | Works, even with -a hostap | d0.0.3 | Works, even with -a b44 | k2.6.3-rc2 | Works Please help me to extend this list and send me (mzvscyhtq (at) 0pointer (dot) de) more information about your experience with drivers not included in the list above yet. $Id: SUPPORTED_DRIVERS 103 2004-03-06 20:33:42Z lennart $ ifplugd-0.28/doc/Makefile.am0000644000175000020030000000216610005232326012605 00000000000000# $Id: Makefile.am 88 2004-01-26 15:40:05Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. noinst_DATA = README.html README EXTRA_DIST = $(noinst_DATA) style.css README.html.in SUPPORTED_DRIVERS NEWS README.SuSE MAINTAINERCLEANFILES = README README.html CLEANFILES = if USE_LYNX README: README.html lynx --dump $^ | sed 's,file://localhost/.*/doc/README.html,README,' > $@ CLEANFILES += README endif tidy: README.html tidy -e < README.html .PHONY: tidy ifplugd-0.28/doc/style.css0000664000175000020030000000204110222551710012417 00000000000000/* $Id: style.css 121 2005-03-30 16:28:56Z lennart $ */ /*** * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. ***/ body { color: black; background-color: white; } a:link, a:visited { color: #900000; } div.news-date { font-size: 80%; font-style: italic; } pre { background-color: #f0f0f0; padding: 0.4cm; } .grey { color: #8f8f8f; font-size: 80%; } ifplugd-0.28/doc/NEWS0000644000175000020030000000600410047536330011253 00000000000000 [[[ newer changes are recorded in the README file only ]]] 0.20 :: 9 Nov 2003 :: SVN 71 Error output fix Build system fix 0.19 :: 20 Oct 2003 :: SVN 62 --wait-for-kill fix minor documentation updates, other fixes 0.18 :: 17 Oct 2003 :: SVN ?? Bugfixes 0.17b :: 13 Sep 2003 :: SVN 48 Fixed some typos 0.17 :: 13 Sep 2003 :: SVN 42 Init script update compativility fix for gcc 2.95 0.16 :: 13. Aug 2003 :: SVN 31 Spec file update Build fixes monitor mode init script update 0.15 :: 10. Jul 2003 :: SVN 16 umask fix Documentation update 0.14 :: 7. Jul 2003 :: SVN 9 Add WLAN support Move to Autoconf Add switch -F Add suspend/resume Modify logging Depend on libdaemon 0.13 :: 1. Feb 2003 :: PRCS 0.40 Add note about 3c59x on kernel 2.4.20 to SUPPORTED_DRIVERS Add Suse/United Linux compatibility Move Manpages from man/ to share/man/ Apply patch from Mandrake Linux regarding syslog, potential buffer overflow and more Reduce stack usage Remove -Werror from gcc command line Small improvement to client program logging Added option -c and adjustet init script accordingly 0.12 :: 11. Jan 2003 :: PRCS 0.34 Fix to the specfile (thanks to Asgeir Nilsen) chkonfig compatibility (the same) RH6.2 compatibility (thanks to R. Steve McKown) New option -x (as well) 0.11 :: 24. Dec 2002 :: PRCS 0.25 added RPM specfile (thanks to Sean Reifschneider) Extended SUPPORTED_DRIVERS 0.10 :: 13. Nov 2002 Added the option -w Portability fixes Corrected daemonizing strategy Removed PRCS residues from distribution 0.9 :: 7. Nov 2002 Automatically remove all IP addresses from interface when doing "interface up" without -a Add SUPPORTED_DRIVERS Add patch for 8139too Added trailing newline to version.h 0.8 :: 25. Oct. 2002 Syslog spamming corrected Makefile fixes Manpage typos removed Ignore-failure logic inverted, broken in 0.7 0.7 :: 23. Oct. 2002 Introduced ifstatus New manpages Implemented support for SIOCPRIV Fixed some bashisms and ashisms Changed -m semantics set -e in default action script Created seperate module interface.c for link status detection functions Documentation update On request of Enrico Zini: Environment variables are now exported to the action script Network devices may be detected automatically 0.6 :: 14. Oct. 2002 Documentation fixes License fixes Manpage added New option -q 0.5 :: n.n. Workaround for kernel bug triggered by using tcpdump together with ifplugd 0.4 :: n.n. Link beat detection fixes 0.3 :: n.n. Link beat detection fixes Syslog cleanup 0.2 :: 30. Sept. 2002 New option -m Command line parsing fixes Documentation update Installation script fixes 0.1 :: 29. Sept. 2002 Initial version $Id: NEWS 109 2004-04-12 13:58:11Z lennart $ ifplugd-0.28/doc/README.html0000664000175000020030000004513210250401772012403 00000000000000 ifplugd 0.28

ifplugd 0.28

Copyright 2002-2005 Lennart Poettering <mzvscyhtq (at) 0pointer (dot) de>

License

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

News

Sat Jun 4 2005:

Version 0.28 released, changes include: build fixes from Stefan Seyfried.

Wed Mar 30 2005:

Version 0.27 released, changes include: new option --no-startup.

Sun Dec 19 2004:

Version 0.26 released, changes include: changed MII code for better compatibility with some 3COM Boomerang cards.

Mon May 10 2004:

Version 0.25 released, changes include: Revert to more classic link checking support. The new checking order is: ETHTOOL, MII, WLAN, IFF. The obsolete API "PRIV" is no longer checked by the automatic API detection code. However, you may enable it forcibly by passing -m priv on the command line.

Mon Apr 12 2004:

Version 0.24 released, changes include: add IFF_RUNNING link check support and make it the default. This might break some setups. You may workaround this by passing -m to the daemon for selecting a different API. Please report breakages!

Wed Apr 7 2004:

Version 0.23 released, changes include: don't make /dev/tty1 the controlling TTY when beeping

Tue Feb 10 2004:

Version 0.22 released, changes include: rename ifstatus to ifplugstatus due to namespace collision, minor fixes

Mon Jan 26 2004:

Version 0.21b released, added missing file.

Mon Jan 26 2004:

Version 0.21 released, changes include: better compatibility with wireless devices, compatibility with newer kernels

Sun Nov 9 2003:

Version 0.20 released, changes include: fix wrong message, build fix

Mon Oct 20 2003:

Version 0.19 released, changes include: New option --wait-for-kill, this requires libdaemon 0.3

Fri Oct 17 2003:

Version 0.18 released, changes include: Some bugs fixed

Fri Sep 13 2003:

Version 0.17b released, changes include: typo and date fix

Fri Sep 13 2003:

Version 0.17 released, changes include: documentation update, better support for multiple interfaces, gcc 2.95 build fix

Thu Aug 13 2003:

Version 0.16 released, changes include: RPM spec file added, build fixes, WLAN improvements (including compatibility with the upcoming waproamd, a WLAN roaming daemon), monitor mode for use in conjunction with PCMCIA devices, better support for multiple interface setups, SUPPORTED_DRIVERS returns

Thu July 10 2003:

Version 0.15 released, changes include: bad umask fix, documentation update

Mon July 7 2003:

Version 0.14 released, changes include: autoconf usage, new dependency libdaemon, wireless LAN support, support for suspending/resuming, many fixes

Overview

ifplugd is a Linux daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with onboard network adapters, since it will only configure the interface when a cable is really connected.

ifplugd ifplugd interfaces with your distribution's native network configuration utilities.

Some features:

Current Status

Version 0.28 is stable and has all the sensible features its users could think of.

Documentation

Have a look on the man pages ifplugd(8), ifplugstatus(8), ifplugd.conf(5). (An XSLT capable browser is required)

Configuration

Edit /etc/ifplugd/ifplugd.conf for configuration changes. This file is a bourne shell script sourced by the init script and used to start ifplugd with appropriate arguments. You may specify more than one ethernet interface in INTERFACES. For each interface a seperate instance of ifplugd is spawned. The arguments specified in ARGS are append to ifplugd's command line. Have a look on ifplugd -h or man ifplugd for further information about the available options.

The network interface which is controlled by ifplugd should not be configured automatically by your distribution's network subsystem, since ifplugd will do this for you if needed.

On Debian systems, any interfaces named in ifplugd's INTERFACES environment variable should not also be listed in an "auto" stanza in /etc/network/interfaces.

Troubleshooting

When you are using the hotplug subsystem (Debian package hotplug) you may notice that the network device is configured even when it is not listed on an auto line in /etc/network/interface. This may be due to hotplug being configured to ifup the network interface when it becomes available. This was the default behavior in the Debian hotplug package prior to release 0.0.20030117-1, for example. To prevent this you should either upgrade your hotplug package or comment out the ifup call in /etc/hotplug/net.agent.

When using ifplugd together with APM (and probably ACPI) suspends, strange things may happen: some network devices fail to detect the network cable for a short period of time before and after the suspend. When using the -f switch, this will be treated as "no link beat", thus the network is shutdown after a timeout. During this timeout the machine changes to suspended state. When it is resumed again, the timeout period will have expired and so the network is deconfigured, however, as the next cable detection succeeds, the network is configured again immediately. To fix this problem, ifplugd should be disabled before the APM suspend and enabled back after the suspend. This may be done by using apmd and adding a script to /etc/apm/{suspend,resume}.d which simply calls /etc/init.d/ifplugd suspend, resp. /etc/init.d/ifplugd resume. It might even be a good idea to shut down the network completely during suspend, this may be achieved by calling /etc/init.d/ifplugd stop and /etc/init.d/ifplugd start in the appropriate places. I strongly urge the packagers of this software for the Linux distributions to add such scripts to their packages.

FAQ

  1. Q: I want to use ifplugd with my PCMCIA device, but ifplugd quits when it doesn't find eth0, when I have not inserted the card. What can I do?

    A: Use the -f switch. This is not very clean however, since modprobe is called on each cable detection query of ifplugd to load a module for the network device. This is suboptimal. You should probably run ifplugd only when the card is really inserted.

  2. Q: I am using the -f switch, but the kernel logs are getting filled with messages like "modprobe: modprobe: Can't locate module eth0". What can I do?

    A: Make sure you have a line like alias eth0 off in your /etc/modules.conf

  3. Q: When the cable is unplugged and the interface shut down it is still available with ifconfig and markes as UP. Why this?

    A: ifplugd cannot detect the link beat with a shut down interface on certain (most as of kernel 2.4.19) network drivers. Thus ifplugd enables the interface before querying the link status. This may be switched off with -a flag. You might want to use it if you have a sane network driver (e.g. eepro100). The subdirectory patches/ in the ifplugd distribution includes a patch for the 8139too 0.9.26 driver, which makes the driver compatible with -a. Don't ask me how to apply this patch. If you don't know, you won't need it.

  4. Q: Does it work with anything else than plain ethernet or wireless LAN?

    A: Certainly not, since the MII and ETHTOOL ioctl()s and the wireless extension don't exist on other network device types.

  5. Q: I have a Realtek 8139 based network card. Everytime ifplugd starts on bootup my machine freezes. What can I do?

    A: This is a bug in the 8139too driver 0.9.25 (at least) shipped with Linux 2.4.19, please upgrade to 8139too 0.9.26 (Linux 2.4.20 or seperately at http://www.sourceforge.net/projects/gkernel/).

  6. Q: There are already laptop-net's ifd and miid, why did you write your own daemon?

    A: laptop-net was too integrated with its profile system and didn't work on my hardware when I had a look on it. It seemed easier to me to write a simple but feature complete replacement than using laptop-net without most of the special features disabled. I didn't know about miid when I wrote ifplugd, but in any case ifplugd is much better than miid. For a comparison of miid and ifplugd, have a look on http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&repeatmerged=yes

  7. Q: I have two interfaces (e.g. WLAN and copper ethernet), both controlled by ifplugd, and want to force the network traffic to go over the faster one of them, in case both are available at the same time. How can I do this?

    A: A tool I wrote called ifmetric might be exactly what you're looking for.

Requirements

A newer Linux Kernel (I think 2.2 is good enough, alltough I tested it only with 2.4) with a compatible device driver and ethernet card. Most modern cards and drivers are compatible, like mine which works with the 8139too driver.

ifplugd was developed and tested on Debian GNU/Linux "testing" from July 2003, it should work on most other Linux distributions (and maybe Unix versions) since it uses GNU autoconf and GNU libtool for source code configuration and shared library management.

The machine used was a Medion 9580-F laptop with a Realtek 8139 network card and a PRISM1 PCMCIA wireless LAN card.

ifplugd needs libdaemon.

Installation

As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of ifplugd.

The installation scripts create an init script in ${sysconfdir}/init.d/ifplugd, however no /etc/rc?.d/ links are created for it.

Extensive installation instructions for installation of ifplugd on Fedora Core 1 are available at Geoff Ericksson's web site.

Acknowledgements

For the developers of mii-diag, ethtool and laptop-net, since I looked on their source codes for learning how to use the link beat ioctls.

Oliver Kurth for packaging ifplugd for Debian and ifplugd's manpage

Stefan Seyfried, Thomas Hood, Asgeir Nilsen, Sean Reifschneider, R. Steve McKown, David Mitchell, Norbert Preining, Herbert Graeber for patches

Frederic Lepied for integrating ifplugd into Mandrake Linux

Download

The newest release is always available from http://0pointer.de/lennart/projects/ifplugd/

The current release is 0.28

Get ifplugd's development sources from the Subversion repository (viewcvs): 

svn checkout svn://seth.intheinter.net/ifplugd/trunk ifplugd

You may find an up to date Debian package of ifplugd on the Debian package repository.

ifplugd is nowadays included in many popular distributions (Mandrake, Gentoo, Suse, Debian, Ubuntu); Conectiva packages are available courtesy of Gonzalo Nemmi. Fedora Core packages are available from Dag Wieers.

If you want to be notified whenever I release a new version of this software use the subscription feature of Freshmeat.

New! There is a joint ifplugd and waproamd mailing list available.

Lennart Poettering <mzvscyhtq (at) 0pointer (dot) de>, June 2005
$Id: README.html.in 124 2005-06-04 19:22:59Z lennart $
ifplugd-0.28/doc/README.html.in0000664000175000020030000004367010250377623013024 00000000000000 ifplugd @PACKAGE_VERSION@

ifplugd @PACKAGE_VERSION@

Copyright 2002-2005 Lennart Poettering <@PACKAGE_BUGREPORT@>

License

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

News

Sat Jun 4 2005:

Version 0.28 released, changes include: build fixes from Stefan Seyfried.

Wed Mar 30 2005:

Version 0.27 released, changes include: new option --no-startup.

Sun Dec 19 2004:

Version 0.26 released, changes include: changed MII code for better compatibility with some 3COM Boomerang cards.

Mon May 10 2004:

Version 0.25 released, changes include: Revert to more classic link checking support. The new checking order is: ETHTOOL, MII, WLAN, IFF. The obsolete API "PRIV" is no longer checked by the automatic API detection code. However, you may enable it forcibly by passing -m priv on the command line.

Mon Apr 12 2004:

Version 0.24 released, changes include: add IFF_RUNNING link check support and make it the default. This might break some setups. You may workaround this by passing -m to the daemon for selecting a different API. Please report breakages!

Wed Apr 7 2004:

Version 0.23 released, changes include: don't make /dev/tty1 the controlling TTY when beeping

Tue Feb 10 2004:

Version 0.22 released, changes include: rename ifstatus to ifplugstatus due to namespace collision, minor fixes

Mon Jan 26 2004:

Version 0.21b released, added missing file.

Mon Jan 26 2004:

Version 0.21 released, changes include: better compatibility with wireless devices, compatibility with newer kernels

Sun Nov 9 2003:

Version 0.20 released, changes include: fix wrong message, build fix

Mon Oct 20 2003:

Version 0.19 released, changes include: New option --wait-for-kill, this requires libdaemon 0.3

Fri Oct 17 2003:

Version 0.18 released, changes include: Some bugs fixed

Fri Sep 13 2003:

Version 0.17b released, changes include: typo and date fix

Fri Sep 13 2003:

Version 0.17 released, changes include: documentation update, better support for multiple interfaces, gcc 2.95 build fix

Thu Aug 13 2003:

Version 0.16 released, changes include: RPM spec file added, build fixes, WLAN improvements (including compatibility with the upcoming waproamd, a WLAN roaming daemon), monitor mode for use in conjunction with PCMCIA devices, better support for multiple interface setups, SUPPORTED_DRIVERS returns

Thu July 10 2003:

Version 0.15 released, changes include: bad umask fix, documentation update

Mon July 7 2003:

Version 0.14 released, changes include: autoconf usage, new dependency libdaemon, wireless LAN support, support for suspending/resuming, many fixes

Overview

ifplugd is a Linux daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with onboard network adapters, since it will only configure the interface when a cable is really connected.

ifplugd ifplugd interfaces with your distribution's native network configuration utilities.

Some features:

Current Status

Version @PACKAGE_VERSION@ is stable and has all the sensible features its users could think of.

Documentation

Have a look on the man pages ifplugd(8), ifplugstatus(8), ifplugd.conf(5). (An XSLT capable browser is required)

Configuration

Edit /etc/ifplugd/ifplugd.conf for configuration changes. This file is a bourne shell script sourced by the init script and used to start ifplugd with appropriate arguments. You may specify more than one ethernet interface in INTERFACES. For each interface a seperate instance of ifplugd is spawned. The arguments specified in ARGS are append to ifplugd's command line. Have a look on ifplugd -h or man ifplugd for further information about the available options.

The network interface which is controlled by ifplugd should not be configured automatically by your distribution's network subsystem, since ifplugd will do this for you if needed.

On Debian systems, any interfaces named in ifplugd's INTERFACES environment variable should not also be listed in an "auto" stanza in /etc/network/interfaces.

Troubleshooting

When you are using the hotplug subsystem (Debian package hotplug) you may notice that the network device is configured even when it is not listed on an auto line in /etc/network/interface. This may be due to hotplug being configured to ifup the network interface when it becomes available. This was the default behavior in the Debian hotplug package prior to release 0.0.20030117-1, for example. To prevent this you should either upgrade your hotplug package or comment out the ifup call in /etc/hotplug/net.agent.

When using ifplugd together with APM (and probably ACPI) suspends, strange things may happen: some network devices fail to detect the network cable for a short period of time before and after the suspend. When using the -f switch, this will be treated as "no link beat", thus the network is shutdown after a timeout. During this timeout the machine changes to suspended state. When it is resumed again, the timeout period will have expired and so the network is deconfigured, however, as the next cable detection succeeds, the network is configured again immediately. To fix this problem, ifplugd should be disabled before the APM suspend and enabled back after the suspend. This may be done by using apmd and adding a script to /etc/apm/{suspend,resume}.d which simply calls /etc/init.d/ifplugd suspend, resp. /etc/init.d/ifplugd resume. It might even be a good idea to shut down the network completely during suspend, this may be achieved by calling /etc/init.d/ifplugd stop and /etc/init.d/ifplugd start in the appropriate places. I strongly urge the packagers of this software for the Linux distributions to add such scripts to their packages.

FAQ

  1. Q: I want to use ifplugd with my PCMCIA device, but ifplugd quits when it doesn't find eth0, when I have not inserted the card. What can I do?

    A: Use the -f switch. This is not very clean however, since modprobe is called on each cable detection query of ifplugd to load a module for the network device. This is suboptimal. You should probably run ifplugd only when the card is really inserted.

  2. Q: I am using the -f switch, but the kernel logs are getting filled with messages like "modprobe: modprobe: Can't locate module eth0". What can I do?

    A: Make sure you have a line like alias eth0 off in your /etc/modules.conf

  3. Q: When the cable is unplugged and the interface shut down it is still available with ifconfig and markes as UP. Why this?

    A: ifplugd cannot detect the link beat with a shut down interface on certain (most as of kernel 2.4.19) network drivers. Thus ifplugd enables the interface before querying the link status. This may be switched off with -a flag. You might want to use it if you have a sane network driver (e.g. eepro100). The subdirectory patches/ in the ifplugd distribution includes a patch for the 8139too 0.9.26 driver, which makes the driver compatible with -a. Don't ask me how to apply this patch. If you don't know, you won't need it.

  4. Q: Does it work with anything else than plain ethernet or wireless LAN?

    A: Certainly not, since the MII and ETHTOOL ioctl()s and the wireless extension don't exist on other network device types.

  5. Q: I have a Realtek 8139 based network card. Everytime ifplugd starts on bootup my machine freezes. What can I do?

    A: This is a bug in the 8139too driver 0.9.25 (at least) shipped with Linux 2.4.19, please upgrade to 8139too 0.9.26 (Linux 2.4.20 or seperately at http://www.sourceforge.net/projects/gkernel/).

  6. Q: There are already laptop-net's ifd and miid, why did you write your own daemon?

    A: laptop-net was too integrated with its profile system and didn't work on my hardware when I had a look on it. It seemed easier to me to write a simple but feature complete replacement than using laptop-net without most of the special features disabled. I didn't know about miid when I wrote ifplugd, but in any case ifplugd is much better than miid. For a comparison of miid and ifplugd, have a look on http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&repeatmerged=yes

  7. Q: I have two interfaces (e.g. WLAN and copper ethernet), both controlled by ifplugd, and want to force the network traffic to go over the faster one of them, in case both are available at the same time. How can I do this?

    A: A tool I wrote called ifmetric might be exactly what you're looking for.

Requirements

A newer Linux Kernel (I think 2.2 is good enough, alltough I tested it only with 2.4) with a compatible device driver and ethernet card. Most modern cards and drivers are compatible, like mine which works with the 8139too driver.

ifplugd was developed and tested on Debian GNU/Linux "testing" from July 2003, it should work on most other Linux distributions (and maybe Unix versions) since it uses GNU autoconf and GNU libtool for source code configuration and shared library management.

The machine used was a Medion 9580-F laptop with a Realtek 8139 network card and a PRISM1 PCMCIA wireless LAN card.

ifplugd needs libdaemon.

Installation

As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of ifplugd.

The installation scripts create an init script in ${sysconfdir}/init.d/ifplugd, however no /etc/rc?.d/ links are created for it.

Extensive installation instructions for installation of ifplugd on Fedora Core 1 are available at Geoff Ericksson's web site.

Acknowledgements

For the developers of mii-diag, ethtool and laptop-net, since I looked on their source codes for learning how to use the link beat ioctls.

Oliver Kurth for packaging ifplugd for Debian and ifplugd's manpage

Stefan Seyfried, Thomas Hood, Asgeir Nilsen, Sean Reifschneider, R. Steve McKown, David Mitchell, Norbert Preining, Herbert Graeber for patches

Frederic Lepied for integrating ifplugd into Mandrake Linux

Download

The newest release is always available from @PACKAGE_URL@

The current release is @PACKAGE_VERSION@

Get ifplugd's development sources from the Subversion repository (viewcvs): 

svn checkout svn://seth.intheinter.net/ifplugd/trunk ifplugd

You may find an up to date Debian package of ifplugd on the Debian package repository.

ifplugd is nowadays included in many popular distributions (Mandrake, Gentoo, Suse, Debian, Ubuntu); Conectiva packages are available courtesy of Gonzalo Nemmi. Fedora Core packages are available from Dag Wieers.

If you want to be notified whenever I release a new version of this software use the subscription feature of Freshmeat.

New! There is a joint ifplugd and waproamd mailing list available.

Lennart Poettering <@PACKAGE_BUGREPORT@>, June 2005
$Id: README.html.in 124 2005-06-04 19:22:59Z lennart $
ifplugd-0.28/doc/README0000664000175000020030000003777310250401776011460 00000000000000 ifplugd 0.28 Copyright 2002-2005 Lennart Poettering * [1]License * [2]News * [3]Overview * [4]Current Status * [5]Documentation * [6]Requirements * [7]Installation * [8]Acknowledgements * [9]Download License This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. News Sat Jun 4 2005: [10]Version 0.28 released, changes include: build fixes from Stefan Seyfried. Wed Mar 30 2005: [11]Version 0.27 released, changes include: new option --no-startup. Sun Dec 19 2004: [12]Version 0.26 released, changes include: changed MII code for better compatibility with some 3COM Boomerang cards. Mon May 10 2004: [13]Version 0.25 released, changes include: Revert to more classic link checking support. The new checking order is: ETHTOOL, MII, WLAN, IFF. The obsolete API "PRIV" is no longer checked by the automatic API detection code. However, you may enable it forcibly by passing -m priv on the command line. Mon Apr 12 2004: [14]Version 0.24 released, changes include: add IFF_RUNNING link check support and make it the default. This might break some setups. You may workaround this by passing -m to the daemon for selecting a different API. Please report breakages! Wed Apr 7 2004: [15]Version 0.23 released, changes include: don't make /dev/tty1 the controlling TTY when beeping Tue Feb 10 2004: [16]Version 0.22 released, changes include: rename ifstatus to ifplugstatus due to namespace collision, minor fixes Mon Jan 26 2004: [17]Version 0.21b released, added missing file. Mon Jan 26 2004: [18]Version 0.21 released, changes include: better compatibility with wireless devices, compatibility with newer kernels Sun Nov 9 2003: [19]Version 0.20 released, changes include: fix wrong message, build fix Mon Oct 20 2003: [20]Version 0.19 released, changes include: New option --wait-for-kill, this requires [21]libdaemon 0.3 Fri Oct 17 2003: [22]Version 0.18 released, changes include: Some bugs fixed Fri Sep 13 2003: [23]Version 0.17b released, changes include: typo and date fix Fri Sep 13 2003: [24]Version 0.17 released, changes include: documentation update, better support for multiple interfaces, gcc 2.95 build fix Thu Aug 13 2003: [25]Version 0.16 released, changes include: RPM spec file added, build fixes, WLAN improvements (including compatibility with the upcoming waproamd, a WLAN roaming daemon), monitor mode for use in conjunction with PCMCIA devices, better support for multiple interface setups, SUPPORTED_DRIVERS returns Thu July 10 2003: [26]Version 0.15 released, changes include: bad umask fix, documentation update Mon July 7 2003: [27]Version 0.14 released, changes include: autoconf usage, new dependency [28]libdaemon, wireless LAN support, support for suspending/resuming, many fixes Overview ifplugd is a Linux daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with onboard network adapters, since it will only configure the interface when a cable is really connected. ifplugd ifplugd interfaces with your distribution's native network configuration utilities. Some features: * Uses your distribution's native ifup/ifdown programs. * May beep when the cable is unplugged, plugged, the interface configuration succeeded or failed. * Supports the Linux SIOCETHTOOL (newer, aka ethtool API), SIOCGMIIREG (older, aka mii-diag/mii-tool API) and SIOCDEVPRIVATE (oldest, aka mii-tool API) ioctl()s for getting link status. Release 0.24 introduces support for link detection with the IFF_RUNNING interface flag. * Syslog support * Small program - the binary is just 25 KB (plus 16 KB for libdaemon). * Multiple ethernet interface support * Can be configured to ignore short "unplugged" periods (-d option) or short "plugged" periods(-u option) * Support for wireless networking. Whenever an association to an AP is detected the network is configured. Have a look on [29]waproamd if you need a facility to configure WEP keys before AP associations succeed. * Compatibility mode for network devices which do not support cable detection (-F option) Current Status Version 0.28 is stable and has all the sensible features its users could think of. Documentation Have a look on the man pages [30]ifplugd(8), [31]ifplugstatus(8), [32]ifplugd.conf(5). (An XSLT capable browser is required) Configuration Edit /etc/ifplugd/ifplugd.conf for configuration changes. This file is a bourne shell script sourced by the init script and used to start ifplugd with appropriate arguments. You may specify more than one ethernet interface in INTERFACES. For each interface a seperate instance of ifplugd is spawned. The arguments specified in ARGS are append to ifplugd's command line. Have a look on ifplugd -h or man ifplugd for further information about the available options. The network interface which is controlled by ifplugd should not be configured automatically by your distribution's network subsystem, since ifplugd will do this for you if needed. On Debian systems, any interfaces named in ifplugd's INTERFACES environment variable should not also be listed in an "auto" stanza in /etc/network/interfaces. Troubleshooting When you are using the hotplug subsystem (Debian package hotplug) you may notice that the network device is configured even when it is not listed on an auto line in /etc/network/interface. This may be due to hotplug being configured to ifup the network interface when it becomes available. This was the default behavior in the Debian hotplug package prior to release 0.0.20030117-1, for example. To prevent this you should either upgrade your hotplug package or comment out the ifup call in /etc/hotplug/net.agent. When using ifplugd together with APM (and probably ACPI) suspends, strange things may happen: some network devices fail to detect the network cable for a short period of time before and after the suspend. When using the -f switch, this will be treated as "no link beat", thus the network is shutdown after a timeout. During this timeout the machine changes to suspended state. When it is resumed again, the timeout period will have expired and so the network is deconfigured, however, as the next cable detection succeeds, the network is configured again immediately. To fix this problem, ifplugd should be disabled before the APM suspend and enabled back after the suspend. This may be done by using apmd and adding a script to /etc/apm/{suspend,resume}.d which simply calls /etc/init.d/ifplugd suspend, resp. /etc/init.d/ifplugd resume. It might even be a good idea to shut down the network completely during suspend, this may be achieved by calling /etc/init.d/ifplugd stop and /etc/init.d/ifplugd start in the appropriate places. I strongly urge the packagers of this software for the Linux distributions to add such scripts to their packages. FAQ 1. Q: I want to use ifplugd with my PCMCIA device, but ifplugd quits when it doesn't find eth0, when I have not inserted the card. What can I do? A: Use the -f switch. This is not very clean however, since modprobe is called on each cable detection query of ifplugd to load a module for the network device. This is suboptimal. You should probably run ifplugd only when the card is really inserted. 2. Q: I am using the -f switch, but the kernel logs are getting filled with messages like "modprobe: modprobe: Can't locate module eth0". What can I do? A: Make sure you have a line like alias eth0 off in your /etc/modules.conf 3. Q: When the cable is unplugged and the interface shut down it is still available with ifconfig and markes as UP. Why this? A: ifplugd cannot detect the link beat with a shut down interface on certain (most as of kernel 2.4.19) network drivers. Thus ifplugd enables the interface before querying the link status. This may be switched off with -a flag. You might want to use it if you have a sane network driver (e.g. eepro100). The subdirectory patches/ in the ifplugd distribution includes a patch for the 8139too 0.9.26 driver, which makes the driver compatible with -a. Don't ask me how to apply this patch. If you don't know, you won't need it. 4. Q: Does it work with anything else than plain ethernet or wireless LAN? A: Certainly not, since the MII and ETHTOOL ioctl()s and the wireless extension don't exist on other network device types. 5. Q: I have a Realtek 8139 based network card. Everytime ifplugd starts on bootup my machine freezes. What can I do? A: This is a bug in the 8139too driver 0.9.25 (at least) shipped with Linux 2.4.19, please upgrade to 8139too 0.9.26 (Linux 2.4.20 or seperately at [33]http://www.sourceforge.net/projects/gkernel/). 6. Q: There are already laptop-net's ifd and miid, why did you write your own daemon? A: laptop-net was too integrated with its profile system and didn't work on my hardware when I had a look on it. It seemed easier to me to write a simple but feature complete replacement than using laptop-net without most of the special features disabled. I didn't know about miid when I wrote ifplugd, but in any case ifplugd is much better than miid. For a comparison of miid and ifplugd, have a look on [34]http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&repeat merged=yes 7. Q: I have two interfaces (e.g. WLAN and copper ethernet), both controlled by ifplugd, and want to force the network traffic to go over the faster one of them, in case both are available at the same time. How can I do this? A: A tool I wrote called [35]ifmetric might be exactly what you're looking for. Requirements A newer Linux Kernel (I think 2.2 is good enough, alltough I tested it only with 2.4) with a compatible device driver and ethernet card. Most modern cards and drivers are compatible, like mine which works with the 8139too driver. ifplugd was developed and tested on Debian GNU/Linux "testing" from July 2003, it should work on most other Linux distributions (and maybe Unix versions) since it uses GNU autoconf and GNU libtool for source code configuration and shared library management. The machine used was a Medion 9580-F laptop with a Realtek 8139 network card and a PRISM1 PCMCIA wireless LAN card. ifplugd needs [36]libdaemon. Installation As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of ifplugd. The installation scripts create an init script in ${sysconfdir}/init.d/ifplugd, however no /etc/rc?.d/ links are created for it. Extensive installation instructions for installation of ifplugd on Fedora Core 1 are available at [37]Geoff Ericksson's web site. Acknowledgements For the developers of mii-diag, ethtool and laptop-net, since I looked on their source codes for learning how to use the link beat ioctls. Oliver Kurth for packaging ifplugd for Debian and ifplugd's manpage Stefan Seyfried, Thomas Hood, Asgeir Nilsen, Sean Reifschneider, R. Steve McKown, David Mitchell, Norbert Preining, Herbert Graeber for patches Frederic Lepied for integrating ifplugd into Mandrake Linux Download The newest release is always available from [38]http://0pointer.de/lennart/projects/ifplugd/ The current release is [39]0.28 Get ifplugd's development sources from the [40]Subversion [41]repository ([42]viewcvs): svn checkout svn://seth.intheinter.net/ifplugd/trunk ifplugd You may find an up to date Debian package of ifplugd on the [43]Debian package repository. ifplugd is nowadays included in many popular distributions (Mandrake, Gentoo, Suse, Debian, Ubuntu); [44]Conectiva packages are available courtesy of Gonzalo Nemmi. Fedora Core packages are available from [45]Dag Wieers. If you want to be notified whenever I release a new version of this software use the subscription feature of [46]Freshmeat. New! There is a joint ifplugd and waproamd [47]mailing list available. _________________________________________________________________ Lennart Poettering , June 2005 $Id: README.html.in 124 2005-06-04 19:22:59Z lennart $ References 1. README#license 2. README#news 3. README#overview 4. README#status 5. README#documentation 6. README#requirements 7. README#installation 8. README#acks 9. README#download 10. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.27.tar.gz 11. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.27.tar.gz 12. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.26.tar.gz 13. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.25.tar.gz 14. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.24.tar.gz 15. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.23.tar.gz 16. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.22.tar.gz 17. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.21b.tar.gz 18. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.21.tar.gz 19. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.20.tar.gz 20. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.19.tar.gz 21. http://0pointer.de/lennart/projects/libdaemon/ 22. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.18.tar.gz 23. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.17b.tar.gz 24. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.17.tar.gz 25. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.16.tar.gz 26. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.15.tar.gz 27. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.14.tar.gz 28. http://0pointer.de/lennart/projects/libdaemon/ 29. http://0pointer.de/lennart/projects/waproamd/ 30. http://0pointer.de/lennart/projects/ifplugd/ifplugd.8.xml 31. http://0pointer.de/lennart/projects/ifplugd/ifplugstatus.8.xml 32. http://0pointer.de/lennart/projects/ifplugd/ifplugd.conf.5.xml 33. http://www.sourceforge.net/projects/gkernel/ 34. http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&repeatmerged=yes 35. http://0pointer.de/lennart/projects/ifmetric/ 36. http://0pointer.de/lennart/projects/libdaemon/ 37. http://www.acmc.uq.edu.au/~gbe/linux/installation_of_ifplugd.html 38. http://0pointer.de/lennart/projects/ifplugd/ 39. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.28.tar.gz 40. http://subversion.tigris.org/ 41. svn://seth.intheinter.net/ifplugd 42. http://0pointer.de/cgi-bin/viewcvs.cgi/?root=ifplugd 43. http://packages.debian.org/ifplugd 44. http://www.linuxdicas.com.ar/caleb/rpm 45. http://dag.wieers.com/packages/ifplugd/ 46. http://freshmeat.net/projects/ifplugd/ 47. https://seth.intheinter.net/mailman/listinfo/ifplugd-discuss ifplugd-0.28/doc/README.SuSE0000644000175000020030000000060210005231600012232 00000000000000To use ifplugd with SuSE Linux you have to change the start mode of all interfaces mentioned in ifplugd.conf to manual instead of onboot. Hotplug devices should specify hotplug as usual. For example: if /etc/ifplugd/ifplugd.conf contains INTERFACES='eth0' your /etc/sysconfig/network/ifcfg-eth0 must contain STARTMODE='manual' $Id: README.SuSE 86 2004-01-26 15:34:24Z lennart $ ifplugd-0.28/doc/Makefile.in0000664000175000020030000002310310250401762012616 00000000000000# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 88 2004-01-26 15:40:05Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Name: ifplugd Version: @PACKAGE_VERSION@ Release: 1 Copyright: GPL Group: Networking/Daemons URL: http://0pointer.de/lennart/projects/ifplugd/ Source: %{name}-%{version}.tar.gz Packager: Diego Santa Cruz BuildRoot: %{_tmppath}/%{name}-%{version}-root BuildPrereq: libdaemon-devel %description ifplugd is a Linux daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with network adapters onboard , since it will only configure the interface when a cable is really connected. ifplugd is a rather simplistic approach to this target since it relies on your distribution's native interface configuration system. %prep %setup -q %build %configure make %install [ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf "$RPM_BUILD_ROOT" mkdir -p "$RPM_BUILD_ROOT"/usr/sbin make DESTDIR=$RPM_BUILD_ROOT PREFIX=%{prefix} install %clean [ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf "$RPM_BUILD_ROOT" %post /sbin/chkconfig --add ifplugd %preun /sbin/chkconfig --del ifplugd %files %defattr(755,root,root) %doc LICENSE README %doc doc/README.html doc/style.css %{_sbindir}/ifplugd %{_sbindir}/ifplugstatus %{_mandir}/man?/ifplugd* %{_mandir}/man?/ifplugstatus* %{_sysconfdir}/init.d/ifplugd %config %{_sysconfdir}/ifplugd/ifplugd.conf %config %{_sysconfdir}/ifplugd/ifplugd.action %changelog * Mon Jul 21 2003 Lennart Poettering 0.16 - Modified slightly to be auto generated by autoconf * Wed Jul 16 2003 Diego Santa Cruz 0.15 - Updated to version 0.15 - Make it depend on libdaemon * Thu Jan 9 2003 Asgeir Nilsen 0.11-2 - Minor adjustments and init file patch ifplugd-0.28/README0000664000175000020030000003777310250401776010713 00000000000000 ifplugd 0.28 Copyright 2002-2005 Lennart Poettering * [1]License * [2]News * [3]Overview * [4]Current Status * [5]Documentation * [6]Requirements * [7]Installation * [8]Acknowledgements * [9]Download License This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. News Sat Jun 4 2005: [10]Version 0.28 released, changes include: build fixes from Stefan Seyfried. Wed Mar 30 2005: [11]Version 0.27 released, changes include: new option --no-startup. Sun Dec 19 2004: [12]Version 0.26 released, changes include: changed MII code for better compatibility with some 3COM Boomerang cards. Mon May 10 2004: [13]Version 0.25 released, changes include: Revert to more classic link checking support. The new checking order is: ETHTOOL, MII, WLAN, IFF. The obsolete API "PRIV" is no longer checked by the automatic API detection code. However, you may enable it forcibly by passing -m priv on the command line. Mon Apr 12 2004: [14]Version 0.24 released, changes include: add IFF_RUNNING link check support and make it the default. This might break some setups. You may workaround this by passing -m to the daemon for selecting a different API. Please report breakages! Wed Apr 7 2004: [15]Version 0.23 released, changes include: don't make /dev/tty1 the controlling TTY when beeping Tue Feb 10 2004: [16]Version 0.22 released, changes include: rename ifstatus to ifplugstatus due to namespace collision, minor fixes Mon Jan 26 2004: [17]Version 0.21b released, added missing file. Mon Jan 26 2004: [18]Version 0.21 released, changes include: better compatibility with wireless devices, compatibility with newer kernels Sun Nov 9 2003: [19]Version 0.20 released, changes include: fix wrong message, build fix Mon Oct 20 2003: [20]Version 0.19 released, changes include: New option --wait-for-kill, this requires [21]libdaemon 0.3 Fri Oct 17 2003: [22]Version 0.18 released, changes include: Some bugs fixed Fri Sep 13 2003: [23]Version 0.17b released, changes include: typo and date fix Fri Sep 13 2003: [24]Version 0.17 released, changes include: documentation update, better support for multiple interfaces, gcc 2.95 build fix Thu Aug 13 2003: [25]Version 0.16 released, changes include: RPM spec file added, build fixes, WLAN improvements (including compatibility with the upcoming waproamd, a WLAN roaming daemon), monitor mode for use in conjunction with PCMCIA devices, better support for multiple interface setups, SUPPORTED_DRIVERS returns Thu July 10 2003: [26]Version 0.15 released, changes include: bad umask fix, documentation update Mon July 7 2003: [27]Version 0.14 released, changes include: autoconf usage, new dependency [28]libdaemon, wireless LAN support, support for suspending/resuming, many fixes Overview ifplugd is a Linux daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with onboard network adapters, since it will only configure the interface when a cable is really connected. ifplugd ifplugd interfaces with your distribution's native network configuration utilities. Some features: * Uses your distribution's native ifup/ifdown programs. * May beep when the cable is unplugged, plugged, the interface configuration succeeded or failed. * Supports the Linux SIOCETHTOOL (newer, aka ethtool API), SIOCGMIIREG (older, aka mii-diag/mii-tool API) and SIOCDEVPRIVATE (oldest, aka mii-tool API) ioctl()s for getting link status. Release 0.24 introduces support for link detection with the IFF_RUNNING interface flag. * Syslog support * Small program - the binary is just 25 KB (plus 16 KB for libdaemon). * Multiple ethernet interface support * Can be configured to ignore short "unplugged" periods (-d option) or short "plugged" periods(-u option) * Support for wireless networking. Whenever an association to an AP is detected the network is configured. Have a look on [29]waproamd if you need a facility to configure WEP keys before AP associations succeed. * Compatibility mode for network devices which do not support cable detection (-F option) Current Status Version 0.28 is stable and has all the sensible features its users could think of. Documentation Have a look on the man pages [30]ifplugd(8), [31]ifplugstatus(8), [32]ifplugd.conf(5). (An XSLT capable browser is required) Configuration Edit /etc/ifplugd/ifplugd.conf for configuration changes. This file is a bourne shell script sourced by the init script and used to start ifplugd with appropriate arguments. You may specify more than one ethernet interface in INTERFACES. For each interface a seperate instance of ifplugd is spawned. The arguments specified in ARGS are append to ifplugd's command line. Have a look on ifplugd -h or man ifplugd for further information about the available options. The network interface which is controlled by ifplugd should not be configured automatically by your distribution's network subsystem, since ifplugd will do this for you if needed. On Debian systems, any interfaces named in ifplugd's INTERFACES environment variable should not also be listed in an "auto" stanza in /etc/network/interfaces. Troubleshooting When you are using the hotplug subsystem (Debian package hotplug) you may notice that the network device is configured even when it is not listed on an auto line in /etc/network/interface. This may be due to hotplug being configured to ifup the network interface when it becomes available. This was the default behavior in the Debian hotplug package prior to release 0.0.20030117-1, for example. To prevent this you should either upgrade your hotplug package or comment out the ifup call in /etc/hotplug/net.agent. When using ifplugd together with APM (and probably ACPI) suspends, strange things may happen: some network devices fail to detect the network cable for a short period of time before and after the suspend. When using the -f switch, this will be treated as "no link beat", thus the network is shutdown after a timeout. During this timeout the machine changes to suspended state. When it is resumed again, the timeout period will have expired and so the network is deconfigured, however, as the next cable detection succeeds, the network is configured again immediately. To fix this problem, ifplugd should be disabled before the APM suspend and enabled back after the suspend. This may be done by using apmd and adding a script to /etc/apm/{suspend,resume}.d which simply calls /etc/init.d/ifplugd suspend, resp. /etc/init.d/ifplugd resume. It might even be a good idea to shut down the network completely during suspend, this may be achieved by calling /etc/init.d/ifplugd stop and /etc/init.d/ifplugd start in the appropriate places. I strongly urge the packagers of this software for the Linux distributions to add such scripts to their packages. FAQ 1. Q: I want to use ifplugd with my PCMCIA device, but ifplugd quits when it doesn't find eth0, when I have not inserted the card. What can I do? A: Use the -f switch. This is not very clean however, since modprobe is called on each cable detection query of ifplugd to load a module for the network device. This is suboptimal. You should probably run ifplugd only when the card is really inserted. 2. Q: I am using the -f switch, but the kernel logs are getting filled with messages like "modprobe: modprobe: Can't locate module eth0". What can I do? A: Make sure you have a line like alias eth0 off in your /etc/modules.conf 3. Q: When the cable is unplugged and the interface shut down it is still available with ifconfig and markes as UP. Why this? A: ifplugd cannot detect the link beat with a shut down interface on certain (most as of kernel 2.4.19) network drivers. Thus ifplugd enables the interface before querying the link status. This may be switched off with -a flag. You might want to use it if you have a sane network driver (e.g. eepro100). The subdirectory patches/ in the ifplugd distribution includes a patch for the 8139too 0.9.26 driver, which makes the driver compatible with -a. Don't ask me how to apply this patch. If you don't know, you won't need it. 4. Q: Does it work with anything else than plain ethernet or wireless LAN? A: Certainly not, since the MII and ETHTOOL ioctl()s and the wireless extension don't exist on other network device types. 5. Q: I have a Realtek 8139 based network card. Everytime ifplugd starts on bootup my machine freezes. What can I do? A: This is a bug in the 8139too driver 0.9.25 (at least) shipped with Linux 2.4.19, please upgrade to 8139too 0.9.26 (Linux 2.4.20 or seperately at [33]http://www.sourceforge.net/projects/gkernel/). 6. Q: There are already laptop-net's ifd and miid, why did you write your own daemon? A: laptop-net was too integrated with its profile system and didn't work on my hardware when I had a look on it. It seemed easier to me to write a simple but feature complete replacement than using laptop-net without most of the special features disabled. I didn't know about miid when I wrote ifplugd, but in any case ifplugd is much better than miid. For a comparison of miid and ifplugd, have a look on [34]http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&repeat merged=yes 7. Q: I have two interfaces (e.g. WLAN and copper ethernet), both controlled by ifplugd, and want to force the network traffic to go over the faster one of them, in case both are available at the same time. How can I do this? A: A tool I wrote called [35]ifmetric might be exactly what you're looking for. Requirements A newer Linux Kernel (I think 2.2 is good enough, alltough I tested it only with 2.4) with a compatible device driver and ethernet card. Most modern cards and drivers are compatible, like mine which works with the 8139too driver. ifplugd was developed and tested on Debian GNU/Linux "testing" from July 2003, it should work on most other Linux distributions (and maybe Unix versions) since it uses GNU autoconf and GNU libtool for source code configuration and shared library management. The machine used was a Medion 9580-F laptop with a Realtek 8139 network card and a PRISM1 PCMCIA wireless LAN card. ifplugd needs [36]libdaemon. Installation As this package is made with the GNU autotools you should run ./configure inside the distribution directory for configuring the source tree. After that you should run make for compilation and make install (as root) for installation of ifplugd. The installation scripts create an init script in ${sysconfdir}/init.d/ifplugd, however no /etc/rc?.d/ links are created for it. Extensive installation instructions for installation of ifplugd on Fedora Core 1 are available at [37]Geoff Ericksson's web site. Acknowledgements For the developers of mii-diag, ethtool and laptop-net, since I looked on their source codes for learning how to use the link beat ioctls. Oliver Kurth for packaging ifplugd for Debian and ifplugd's manpage Stefan Seyfried, Thomas Hood, Asgeir Nilsen, Sean Reifschneider, R. Steve McKown, David Mitchell, Norbert Preining, Herbert Graeber for patches Frederic Lepied for integrating ifplugd into Mandrake Linux Download The newest release is always available from [38]http://0pointer.de/lennart/projects/ifplugd/ The current release is [39]0.28 Get ifplugd's development sources from the [40]Subversion [41]repository ([42]viewcvs): svn checkout svn://seth.intheinter.net/ifplugd/trunk ifplugd You may find an up to date Debian package of ifplugd on the [43]Debian package repository. ifplugd is nowadays included in many popular distributions (Mandrake, Gentoo, Suse, Debian, Ubuntu); [44]Conectiva packages are available courtesy of Gonzalo Nemmi. Fedora Core packages are available from [45]Dag Wieers. If you want to be notified whenever I release a new version of this software use the subscription feature of [46]Freshmeat. New! There is a joint ifplugd and waproamd [47]mailing list available. _________________________________________________________________ Lennart Poettering , June 2005 $Id: README.html.in 124 2005-06-04 19:22:59Z lennart $ References 1. README#license 2. README#news 3. README#overview 4. README#status 5. README#documentation 6. README#requirements 7. README#installation 8. README#acks 9. README#download 10. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.27.tar.gz 11. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.27.tar.gz 12. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.26.tar.gz 13. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.25.tar.gz 14. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.24.tar.gz 15. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.23.tar.gz 16. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.22.tar.gz 17. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.21b.tar.gz 18. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.21.tar.gz 19. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.20.tar.gz 20. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.19.tar.gz 21. http://0pointer.de/lennart/projects/libdaemon/ 22. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.18.tar.gz 23. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.17b.tar.gz 24. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.17.tar.gz 25. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.16.tar.gz 26. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.15.tar.gz 27. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.14.tar.gz 28. http://0pointer.de/lennart/projects/libdaemon/ 29. http://0pointer.de/lennart/projects/waproamd/ 30. http://0pointer.de/lennart/projects/ifplugd/ifplugd.8.xml 31. http://0pointer.de/lennart/projects/ifplugd/ifplugstatus.8.xml 32. http://0pointer.de/lennart/projects/ifplugd/ifplugd.conf.5.xml 33. http://www.sourceforge.net/projects/gkernel/ 34. http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&repeatmerged=yes 35. http://0pointer.de/lennart/projects/ifmetric/ 36. http://0pointer.de/lennart/projects/libdaemon/ 37. http://www.acmc.uq.edu.au/~gbe/linux/installation_of_ifplugd.html 38. http://0pointer.de/lennart/projects/ifplugd/ 39. http://0pointer.de/lennart/projects/ifplugd/ifplugd-0.28.tar.gz 40. http://subversion.tigris.org/ 41. svn://seth.intheinter.net/ifplugd 42. http://0pointer.de/cgi-bin/viewcvs.cgi/?root=ifplugd 43. http://packages.debian.org/ifplugd 44. http://www.linuxdicas.com.ar/caleb/rpm 45. http://dag.wieers.com/packages/ifplugd/ 46. http://freshmeat.net/projects/ifplugd/ 47. https://seth.intheinter.net/mailman/listinfo/ifplugd-discuss ifplugd-0.28/src/0000777000175000020030000000000010250402243010651 500000000000000ifplugd-0.28/src/ifplugd.c0000664000175000020030000006610010250377517012407 00000000000000/* -*- Mode: C; tab-width: 4; indent-tabs-mode: f; c-basic-offset: 4 -*- */ /* $Id: ifplugd.c 123 2005-06-04 16:07:11Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "ethtool-local.h" #include "interface.h" #include "nlapi.h" #include "ifmonitor.h" #include "svn-revision.h" #define VARRUN "/var/run" #define IFPLUGD_ENV_PREVIOUS "IFPLUGD_PREVIOUS" #define IFPLUGD_ENV_CURRENT "IFPLUGD_CURRENT" int interface_auto_up = 1, interface_do_message = 1; char *interface = NULL; char *run = SYSCONFDIR"/ifplugd/ifplugd.action"; char *extra_arg = NULL; int polltime = 1, delay_up = 0, delay_down = 5; int daemonize = 1, use_beep = 1, no_startup_script = 0, no_shutdown_script = 0, wait_on_fork = 0, wait_on_kill = 0, use_syslog = 1, ignore_retval = 0, initial_down = 0, use_ifmonitor = 0; int disabled = 0; interface_status_t failure_status = IFSTATUS_ERR; enum { API_AUTO, API_ETHTOOL, API_MII, API_PRIVATE, API_WLAN, API_IFF } api_mode = API_AUTO; interface_status_t (*detect_beat_func)(int, char*); interface_status_t (*cached_detect_beat_func)(int, char*) = NULL; // 0: high, 1: low, 2: very low void beep(int b) { int fd = -1, argp; if (!use_beep) return; if ((fd = open("/dev/tty1", O_WRONLY|O_NOCTTY)) < 0) { use_beep = 0; daemon_log(LOG_WARNING, "Could not open /dev/tty, cannot beep."); goto finish; } switch (b) { case 0: argp = (100<<16) + 0x637; break; case 1: argp = (100<<16) + 0x937; break; default: argp = (100<<16) + 0x1237; break; } if (ioctl(fd, KDMKTONE, argp) != 0) { use_beep = 0; daemon_log(LOG_WARNING, "Beep failure, disabled."); goto finish; } usleep((argp >> 16)*1000); finish: if (fd >= 0) close(fd); return; } const char *pid_file_proc() { static char fn[PATH_MAX]; snprintf(fn, sizeof(fn), "%s/ifplugd.%s.pid", VARRUN, interface); return fn; } int action(interface_status_t status) { pid_t pid; int _pipe[2]; unsigned n = 0; static char buf[256]; char *arg = (status == IFSTATUS_UP ? "up" : "down"); int sigfd, r; fd_set rfds; daemon_log(LOG_INFO, "Executing '%s %s %s'.", run, interface, arg); if (pipe(_pipe) < 0) { daemon_log(LOG_ERR, "pipe() failed: %s", strerror(errno)); return -1; } if ((pid = fork()) < 0) { daemon_log(LOG_ERR, "fork() failed: %s", strerror(errno)); return -1; } else if (pid == 0) { dup2(_pipe[1], 1); dup2(_pipe[1], 2); if (_pipe[0] > 2) close(_pipe[0]); if (_pipe[1] > 2) close(_pipe[1]); umask(0022); /* Set up a sane umask */ execl(run, run, interface, arg, extra_arg, (char *) NULL); _exit(EXIT_FAILURE); } close(_pipe[1]); FD_ZERO(&rfds); FD_SET(_pipe[0], &rfds); sigfd = daemon_signal_fd(); FD_SET(sigfd, &rfds); n = 0; for (;;) { fd_set wrfds = rfds; if (select(FD_SETSIZE, &wrfds, NULL, NULL, NULL) < 0) { if (errno == EINTR) continue; break; } if (FD_ISSET(_pipe[0], &wrfds)) { char c; if (read(_pipe[0], &c, 1) != 1) break; buf[n] = c; if (c == '\n' || n >= sizeof(buf) - 2) { if (c != '\n') n++; buf[n] = 0; if (buf[0]) daemon_log(LOG_WARNING, "client: %s", buf); n = 0; } else n++; } if (FD_ISSET(sigfd, &wrfds)) { int sig; if ((sig = daemon_signal_next()) < 0) { daemon_log(LOG_ERR, "daemon_signal_next(): %s", strerror(errno)); break; } if (sig != SIGCHLD) { daemon_log(LOG_WARNING, "Killing child."); kill(pid, SIGTERM); } } } if (n > 0) { buf[n] = 0; daemon_log(LOG_WARNING, "client: %s", buf); } waitpid(pid, &r, 0); close(_pipe[0]); if (!WIFEXITED(r) || WEXITSTATUS(r) != 0) { if (status == IFSTATUS_UP) beep(2); daemon_log(LOG_ERR, "Program execution failed, return value is %i.", WEXITSTATUS(r)); return ignore_retval ? 0 : -1; } else { if (status == IFSTATUS_UP) beep(0); daemon_log(LOG_INFO, "Program executed successfully."); return 0; } } interface_status_t detect_beat_auto(int fd, char *iface) { interface_status_t status; if (cached_detect_beat_func && (status = cached_detect_beat_func(fd, iface)) != IFSTATUS_ERR) return status; if ((status = interface_detect_beat_ethtool(fd, iface)) != IFSTATUS_ERR) { cached_detect_beat_func = interface_detect_beat_ethtool; daemon_log(LOG_INFO, "Using detection mode: SIOCETHTOOL"); return status; } if ((status = interface_detect_beat_mii(fd, iface)) != IFSTATUS_ERR) { cached_detect_beat_func = interface_detect_beat_mii; daemon_log(LOG_INFO, "Using detection mode: SIOCGMIIPHY"); return status; } if ((status = interface_detect_beat_wlan(fd, iface)) != IFSTATUS_ERR) { cached_detect_beat_func = interface_detect_beat_wlan; daemon_log(LOG_INFO, "Using detection mode: wireless extension"); return status; } if ((status = interface_detect_beat_iff(fd, iface)) != IFSTATUS_ERR) { cached_detect_beat_func = interface_detect_beat_iff; daemon_log(LOG_INFO, "Using detection mode: IFF_RUNNING"); return status; } return IFSTATUS_ERR; } char *strstatus(interface_status_t s) { switch(s) { case IFSTATUS_UP: return "up"; case IFSTATUS_DOWN: return "down"; case IFSTATUS_ERR: return "error"; default: return "disabled"; } } interface_status_t detect_beat(int fd, char*iface) { interface_status_t status; static interface_status_t last_status = (interface_status_t) -1; if (disabled) return IFSTATUS_DOWN; if ((status = detect_beat_func(fd, iface)) == IFSTATUS_ERR) status = failure_status; if (status == IFSTATUS_ERR && detect_beat_func == detect_beat_auto) daemon_log(LOG_INFO, "Failed to detect plug status of %s", interface); if (status != last_status) { setenv(IFPLUGD_ENV_PREVIOUS, strstatus(last_status), 1); setenv(IFPLUGD_ENV_CURRENT, strstatus(status), 1); last_status = status; } return status; } int welcome_iface(int fd, char *iface) { struct ifreq ifr; struct ethtool_drvinfo drvinfo; char txt[256]; if (interface_auto_up) interface_up(fd, iface); memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); if (ioctl(fd, SIOCGIFHWADDR, &ifr) == -1) snprintf(txt, sizeof(txt)-1, "Using interface %s", iface); else snprintf(txt, sizeof(txt)-1, "Using interface %s/%02X:%02X:%02X:%02X:%02X:%02X", iface, ifr.ifr_hwaddr.sa_data[0] & 0xFF, ifr.ifr_hwaddr.sa_data[1] & 0xFF, ifr.ifr_hwaddr.sa_data[2] & 0xFF, ifr.ifr_hwaddr.sa_data[3] & 0xFF, ifr.ifr_hwaddr.sa_data[4] & 0xFF, ifr.ifr_hwaddr.sa_data[5] & 0xFF); memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); drvinfo.cmd = ETHTOOL_GDRVINFO; ifr.ifr_data = (caddr_t) &drvinfo; if (ioctl(fd, SIOCETHTOOL, &ifr) != -1) daemon_log(LOG_INFO, "%s with driver <%s> (version: %s)", txt, drvinfo.driver, drvinfo.version); else daemon_log(LOG_INFO, "%s", txt); cached_detect_beat_func = NULL; return 0; } int ifmonitor_cb(int b, int index, unsigned short type, const char *name) { if (!name) return 0; if (!strcmp(name, interface)) disabled = !b; return 0; } int is_iface_available(int s, char *p) { struct ifreq req; int r; memset(&req, 0, sizeof(req)); strncpy(req.ifr_name, p, IFNAMSIZ); if ((r = ioctl(s, SIOCGIFINDEX, &req)) < 0 && errno != ENODEV) { daemon_log(LOG_ERR, "SIOCGIFINDEX failed: %s\n", strerror(errno)); return -1; } return r >= 0 && req.ifr_ifindex >= 0; } void work(void) { interface_status_t status; int fd = -1; fd_set fds; int sigfd; time_t t = 0; int send_retval = 1; int paused = 0; static char log_ident[256]; snprintf(log_ident, sizeof(log_ident), "ifplugd(%s)", interface); daemon_log_ident = log_ident; daemon_log(LOG_INFO, "ifplugd "VERSION" initializing%s.", use_ifmonitor ? ", using NETLINK device monitoring" : ""); if (daemon_pid_file_create() < 0) { daemon_log(LOG_ERR, "Could not create PID file %s.", daemon_pid_file_proc()); goto finish; } if (daemon_signal_init(SIGINT, SIGTERM, SIGQUIT, SIGHUP, SIGCHLD, SIGUSR1, SIGUSR2, -1) < 0) { daemon_log(LOG_ERR, "Could not register signal handler: %s", strerror(errno)); goto finish; } switch (api_mode) { case API_ETHTOOL: detect_beat_func = interface_detect_beat_ethtool; break; case API_MII: detect_beat_func = interface_detect_beat_mii; break; case API_PRIVATE: detect_beat_func = interface_detect_beat_priv; break; case API_WLAN: detect_beat_func = interface_detect_beat_wlan; break; case API_IFF: detect_beat_func = interface_detect_beat_iff; break; default: detect_beat_func = detect_beat_auto; interface_do_message = 0; break; } if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { daemon_log(LOG_ERR, "socket(): %s", strerror(errno)); goto finish; } if (use_ifmonitor) { int b; if ((b = is_iface_available(fd, interface)) < 0) { daemon_log(LOG_ERR, "Failed to check interface availabilty!"); goto finish; } disabled = !b; if (nlapi_open(RTMGRP_LINK) < 0) goto finish; if (ifmonitor_init(ifmonitor_cb) < 0) goto finish; } else disabled = 0; if (!disabled) { if (welcome_iface(fd, interface) < 0) goto finish; } if ((status = detect_beat(fd, interface)) == IFSTATUS_ERR) goto finish; daemon_log(LOG_INFO, "Initialization complete, link beat %sdetected%s.", status == IFSTATUS_UP ? "" : "not ", use_ifmonitor ? (disabled ? ", interface disabled" : ", interface enabled") : ""); beep(status == IFSTATUS_UP ? 0 : 1); if ((!no_startup_script && status == IFSTATUS_UP) || initial_down) if (action(status) < 0) goto finish; if (send_retval && daemonize && wait_on_fork) { char c = status == IFSTATUS_UP ? 2 : (status == IFSTATUS_DOWN ? 3 : 1); daemon_retval_send(c); send_retval = 0; } FD_ZERO(&fds); sigfd = daemon_signal_fd(); FD_SET(sigfd, &fds); if (use_ifmonitor) FD_SET(nlapi_fd, &fds); for (;;) { interface_status_t s; fd_set qfds = fds; int d; struct timeval tv; tv.tv_sec = polltime; tv.tv_usec = 0; if (select(FD_SETSIZE, &qfds, NULL, NULL, &tv) < 0) { if (errno == EINTR) continue; daemon_log(LOG_ERR, "select(): %s", strerror(errno)); goto finish; } //daemon_log(LOG_INFO, "select()"); d = disabled; s = status; if (use_ifmonitor) { if (FD_ISSET(nlapi_fd, &qfds)) { if (nlapi_work(0) < 0) goto finish; } if (d && !disabled) { daemon_log(LOG_INFO, "Interface enabled"); welcome_iface(fd, interface); status = IFSTATUS_DOWN; } if (!d && disabled) { daemon_log(LOG_INFO, "Interface disabled"); status = IFSTATUS_DOWN; } } if (!paused && !disabled) { //daemon_log(LOG_INFO, "detect"); if ((status = detect_beat(fd, interface)) == IFSTATUS_ERR) { if (!use_ifmonitor) goto finish; status = IFSTATUS_DOWN; } } if (status != s) { daemon_log(LOG_INFO, "Link beat %s.", status == IFSTATUS_DOWN ? "lost" : "detected"); beep(status == IFSTATUS_UP ? 0 : 1); if (t) t = 0; else { t = time(NULL); if (status == IFSTATUS_UP) t += delay_up; if (status == IFSTATUS_DOWN) t += delay_down; } } if (FD_ISSET(sigfd, &qfds)) { int sig; if ((sig = daemon_signal_next()) < 0) { daemon_log(LOG_ERR, "daemon_signal_next(): %s", strerror(errno)); goto finish; } switch (sig) { case SIGINT: case SIGTERM: goto cleanup; case SIGQUIT: goto finish; case SIGCHLD: break; case SIGHUP: daemon_log(LOG_INFO, "SIGHUP: %s, link detected on %s: %s", paused ? "Suspended" : "Running", interface, status == IFSTATUS_DOWN ? "no" : "yes"); if (use_ifmonitor) daemon_log(LOG_INFO, "SIGHUP: Interface %s", disabled ? "disabled" : "enabled"); break; case SIGUSR1: daemon_log(LOG_INFO, "SIGUSR1: Daemon suspended (#%i)", ++paused); break; case SIGUSR2: if (paused > 0) { daemon_log(LOG_INFO, "SIGUSR2: Daemon resumed (#%i)", paused); paused --; } break; default: daemon_log(LOG_INFO, "Ignoring unknown signal %s", strsignal(sig)); break; } } if (t && t < time(NULL)) { t = 0; if (action(status) < 0) goto finish; } } cleanup: if (!no_shutdown_script && (status == IFSTATUS_UP || (status == IFSTATUS_DOWN && t))) { setenv(IFPLUGD_ENV_PREVIOUS, strstatus(status), 1); setenv(IFPLUGD_ENV_CURRENT, strstatus(-1), 1); action(IFSTATUS_DOWN); beep(1); } finish: if (fd >= 0) close(fd); if (use_ifmonitor) nlapi_close(); if (send_retval && daemonize && wait_on_fork) daemon_retval_send(255); daemon_pid_file_remove(); daemon_signal_done(); daemon_log(LOG_INFO, "Exiting."); } void usage(char *p) { char *m; switch (api_mode) { case API_ETHTOOL: m = "ethtool"; break; case API_MII: m = "mii"; break; case API_PRIVATE: m = "priv"; break; case API_WLAN: m = "wlan"; break; case API_IFF: m = "iff"; break; default: m = "auto"; } if (strrchr(p, '/')) p = strchr(p, '/')+1; printf("%s -- Network Interface Plug Detection Daemon\n\n" "Usage: %s [options]\n\n" "Options:\n" " -a --no-auto Do not enable interface automatically (%s)\n" " -n --no-daemon Do not daemonize (for debugging) (%s)\n" " -s --no-syslog Do not use syslog, use stderr instead (for debugging) (%s)\n" " -b --no-beep Do not beep (%s)\n" " -f --ignore-fail Ignore detection failure, retry instead (failure is treated as DOWN) (%s)\n" " -F --ignore-fail-positive Ignore detection failure, retry instead (failure is treated as UP) (%s)\n" " -i --iface=IFACE Specify ethernet interface (%s)\n" " -r --run=EXEC Specify program to execute (%s)\n" " -I --ignore-retval Don't exit on nonzero return value of program executed (%s)\n" " -t --poll-time=SECS Specify poll time in seconds (%i)\n" " -u --delay-up=SECS Specify delay for configuring interface (%i)\n" " -d --delay-down=SECS Specify delay for deconfiguring interface (%i)\n" " -m --api-mode=MODE Force API mode (mii, priv, ethtool, wlan, auto) (%s)\n" " -p --no-startup Don't run script on daemon startup (%s)\n" " -q --no-shutdown Don't run script on daemon quit (%s)\n" " -l --initial-down Run \"down\" script on startup if no cable is detected (%s)\n" " -w --wait-on-fork Wait until daemon fork finished (%s)\n" " -W --wait-on-kill When run with -k, wait until the daemon died (%s)\n" " -x --extra-arg Specify an extra argument for action script\n" " -M --monitor Use interface monitoring (%s)\n" " -h --help Show this help\n" " -k --kill Kill a running daemon\n" " -c --check-running Check if a daemon is currently running\n" " -v --version Show version\n" " -S --suspend Suspend running daemon\n" " -R --resume Resume running daemon\n" " -z --info Write status of running daemon to syslog\n", p, p, !interface_auto_up ? "on" : "off", !daemonize ? "on" : "off", !use_syslog ? "on" : "off", !use_beep ? "on" : "off", failure_status == IFSTATUS_DOWN ? "on" : "off", failure_status == IFSTATUS_UP ? "on" : "off", interface, run, ignore_retval ? "on" : "off", polltime, delay_up, delay_down, m, no_startup_script ? "on" : "off", no_shutdown_script ? "on" : "off", initial_down ? "on" : "off", wait_on_fork ? "on" : "off", wait_on_kill ? "on" : "off", use_ifmonitor ? "on" : "off"); } void parse_args(int argc, char *argv[]) { static struct option long_options[] = { {"no-auto", no_argument, 0, 'a'}, {"no-daemon", no_argument, 0, 'n'}, {"no-syslog", no_argument, 0, 's'}, {"no-beep", no_argument, 0, 'b'}, {"ignore-fail", no_argument, 0, 'f'}, {"ignore-fail-positive", no_argument, 0, 'F'}, {"ignore-retval", no_argument, 0, 'I'}, {"iface", required_argument, 0, 'i'}, {"run", required_argument, 0, 'r'}, {"poll-time", required_argument, 0, 't'}, {"delay-up", required_argument, 0, 'u'}, {"delay-down", required_argument, 0, 'd'}, {"api-mode", required_argument, 0, 'm'}, {"wait-on-fork", no_argument, 0, 'w'}, {"wait-on-kill", no_argument, 0, 'W'}, {"no-startup", no_argument, 0, 'p'}, {"no-shutdown", no_argument, 0, 'q'}, {"help", no_argument, 0, 'h'}, {"kill", no_argument, 0, 'k'}, {"check-running", no_argument, 0, 'c'}, {"version", no_argument, 0, 'v'}, {"extra-arg", required_argument, 0, 'x'}, {"suspend", no_argument, 0, 'S'}, {"resume", no_argument, 0, 'R'}, {"info", no_argument, 0, 'z'}, {"initial-down", no_argument, 0, 'l'}, {"monitor", no_argument, 0, 'M'}, {0, 0, 0, 0} }; int option_index = 0; int help = 0, _kill = 0, _check = 0, _version = 0, _suspend = 0, _resume = 0, _info = 0; for (;;) { int c; if ((c = getopt_long(argc, argv, "asni:r:t:u:d:hkbfFvm:pqwx:cISRzlMW", long_options, &option_index)) < 0) break; switch (c) { case 'a' : interface_auto_up = !interface_auto_up; break; case 's' : use_syslog = !use_syslog; break; case 'n' : daemonize = !daemonize; break; case 'i' : if (interface) free(interface); interface = strdup(optarg); break; case 'r': run = strdup(optarg); break; case 'I': ignore_retval = !ignore_retval; break; case 't': polltime = atoi(optarg); if (polltime < 0) polltime = 0; break; case 'u': delay_up = atoi(optarg); break; case 'd': delay_down = atoi(optarg); break; case 'h': help = 1; break; case 'k': _kill = 1; break; case 'c': _check = 1; break; case 'v': _version = 1; break; case 'b': use_beep = !use_beep; break; case 'f': failure_status = IFSTATUS_DOWN; break; case 'F': failure_status = IFSTATUS_UP; break; case 'm': switch (tolower(optarg[0])) { case 'e': api_mode = API_ETHTOOL; break; case 'm': api_mode = API_MII; break; case 'p': api_mode = API_PRIVATE; break; case 'w': api_mode = API_WLAN; break; case 'a': api_mode = API_AUTO; break; case 'i': api_mode = API_IFF; break; default: daemon_log(LOG_ERR, "Unknown API mode: %s", optarg); exit(2); } break; case 'p': no_startup_script = !no_startup_script; break; case 'q': no_shutdown_script = !no_shutdown_script; break; case 'l': initial_down = !initial_down; break; case 'w': wait_on_fork = !wait_on_fork; break; case 'W': wait_on_kill = !wait_on_kill; break; case 'x': extra_arg = strdup(optarg); break; case 'S': _suspend = 1; break; case 'R': _resume = 1; break; case 'z': _info = 1; break; case 'M': use_ifmonitor = !use_ifmonitor; break; default: daemon_log(LOG_ERR, "Unknown parameter."); exit(1); } } if (!interface) interface = strdup("eth0"); if (!use_syslog) daemon_log_use = DAEMON_LOG_STDERR; if (help) { usage(argv[0]); exit(0); } if (_kill || _resume || _suspend || _info) { int rv; if (_kill && wait_on_kill) rv = daemon_pid_file_kill_wait(SIGINT, 5); else rv = daemon_pid_file_kill(_kill ? SIGINT : (_resume ? SIGUSR2 : (_info ? SIGHUP : SIGUSR1))); if (rv < 0) { daemon_log(LOG_ERR, "Failed to kill daemon. (%s)", strerror(errno)); exit(6); } exit(0); } if (_version) { #ifdef SVN_REVISION printf("ifplugd "VERSION" (SVN: "SVN_REVISION")\n"); #else printf("ifplugd "VERSION"\n"); #endif exit(0); } if (_check) { pid_t pid = daemon_pid_file_is_running(); if (pid == (pid_t) -1 || pid == 0) { printf("ifplugd not running.\n"); exit(255); } else { printf("ifplugd process for device %s running as pid %u.\n", interface, pid); exit(0); } } } static volatile int alarmed = 0; void sigalrm() { alarmed = 1; } int main(int argc, char* argv[]) { daemon_pid_file_proc = pid_file_proc; if ((daemon_log_ident = strrchr(argv[0], '/'))) daemon_log_ident++; else daemon_log_ident = argv[0]; parse_args(argc, argv); if (geteuid() != 0) { daemon_log(LOG_ERR, "Sorry, you need to be root to run this binary."); return 2; } if (daemon_pid_file_is_running() >= 0) { daemon_log(LOG_ERR, "Sorry, there is already an instance of ifplugd for %s running.", interface); return 4; } if (daemonize) { pid_t pid; if (wait_on_fork) if (daemon_retval_init() < 0) { daemon_log(LOG_ERR, "Sorry, could not create pipe: %s", strerror(errno)); return 4; } if ((pid = daemon_fork()) < 0) return 3; if (pid) { int c = 0; // Parent process if (wait_on_fork) if ((c = daemon_retval_wait(60)) < 0) { daemon_log(LOG_WARNING, "Killing background process."); kill(pid, SIGTERM); } if (c > 3) daemon_log(LOG_ERR, "Daemon failed with error condition #%i. See syslog for details", c); return c; } } // Let's go work(); return 0; } ifplugd-0.28/src/wireless.16.h0000644000175000020030000006565610001613453013043 00000000000000/* * This file define a set of standard wireless extensions * * Version : 16 2.4.03 * * Authors : Jean Tourrilhes - HPL - * Copyright (c) 1997-2002 Jean Tourrilhes, All Rights Reserved. */ #ifndef _LINUX_WIRELESS_H #define _LINUX_WIRELESS_H /************************** DOCUMENTATION **************************/ /* * Initial APIs (1996 -> onward) : * ----------------------------- * Basically, the wireless extensions are for now a set of standard ioctl * call + /proc/net/wireless * * The entry /proc/net/wireless give statistics and information on the * driver. * This is better than having each driver having its entry because * its centralised and we may remove the driver module safely. * * Ioctl are used to configure the driver and issue commands. This is * better than command line options of insmod because we may want to * change dynamically (while the driver is running) some parameters. * * The ioctl mechanimsm are copied from standard devices ioctl. * We have the list of command plus a structure descibing the * data exchanged... * Note that to add these ioctl, I was obliged to modify : * # net/core/dev.c (two place + add include) * # net/ipv4/af_inet.c (one place + add include) * * /proc/net/wireless is a copy of /proc/net/dev. * We have a structure for data passed from the driver to /proc/net/wireless * Too add this, I've modified : * # net/core/dev.c (two other places) * # include/linux/netdevice.h (one place) * # include/linux/proc_fs.h (one place) * * New driver API (2002 -> onward) : * ------------------------------- * This file is only concerned with the user space API and common definitions. * The new driver API is defined and documented in : * # include/net/iw_handler.h * * Note as well that /proc/net/wireless implementation has now moved in : * # include/linux/wireless.c * * Wireless Events (2002 -> onward) : * -------------------------------- * Events are defined at the end of this file, and implemented in : * # include/linux/wireless.c * * Other comments : * -------------- * Do not add here things that are redundant with other mechanisms * (drivers init, ifconfig, /proc/net/dev, ...) and with are not * wireless specific. * * These wireless extensions are not magic : each driver has to provide * support for them... * * IMPORTANT NOTE : As everything in the kernel, this is very much a * work in progress. Contact me if you have ideas of improvements... */ /***************************** INCLUDES *****************************/ /* To minimise problems in user space, I might remove those headers * at some point. Jean II */ #include /* for "caddr_t" et al */ #include /* for "struct sockaddr" et al */ #include /* for IFNAMSIZ and co... */ /***************************** VERSION *****************************/ /* * This constant is used to know the availability of the wireless * extensions and to know which version of wireless extensions it is * (there is some stuff that will be added in the future...) * I just plan to increment with each new version. */ #define WIRELESS_EXT 16 /* * Changes : * * V2 to V3 * -------- * Alan Cox start some incompatibles changes. I've integrated a bit more. * - Encryption renamed to Encode to avoid US regulation problems * - Frequency changed from float to struct to avoid problems on old 386 * * V3 to V4 * -------- * - Add sensitivity * * V4 to V5 * -------- * - Missing encoding definitions in range * - Access points stuff * * V5 to V6 * -------- * - 802.11 support (ESSID ioctls) * * V6 to V7 * -------- * - define IW_ESSID_MAX_SIZE and IW_MAX_AP * * V7 to V8 * -------- * - Changed my e-mail address * - More 802.11 support (nickname, rate, rts, frag) * - List index in frequencies * * V8 to V9 * -------- * - Support for 'mode of operation' (ad-hoc, managed...) * - Support for unicast and multicast power saving * - Change encoding to support larger tokens (>64 bits) * - Updated iw_params (disable, flags) and use it for NWID * - Extracted iw_point from iwreq for clarity * * V9 to V10 * --------- * - Add PM capability to range structure * - Add PM modifier : MAX/MIN/RELATIVE * - Add encoding option : IW_ENCODE_NOKEY * - Add TxPower ioctls (work like TxRate) * * V10 to V11 * ---------- * - Add WE version in range (help backward/forward compatibility) * - Add retry ioctls (work like PM) * * V11 to V12 * ---------- * - Add SIOCSIWSTATS to get /proc/net/wireless programatically * - Add DEV PRIVATE IOCTL to avoid collisions in SIOCDEVPRIVATE space * - Add new statistics (frag, retry, beacon) * - Add average quality (for user space calibration) * * V12 to V13 * ---------- * - Document creation of new driver API. * - Extract union iwreq_data from struct iwreq (for new driver API). * - Rename SIOCSIWNAME as SIOCSIWCOMMIT * * V13 to V14 * ---------- * - Wireless Events support : define struct iw_event * - Define additional specific event numbers * - Add "addr" and "param" fields in union iwreq_data * - AP scanning stuff (SIOCSIWSCAN and friends) * * V14 to V15 * ---------- * - Add IW_PRIV_TYPE_ADDR for struct sockaddr private arg * - Make struct iw_freq signed (both m & e), add explicit padding * - Add IWEVCUSTOM for driver specific event/scanning token * - Add IW_MAX_GET_SPY for driver returning a lot of addresses * - Add IW_TXPOW_RANGE for range of Tx Powers * - Add IWEVREGISTERED & IWEVEXPIRED events for Access Points * - Add IW_MODE_MONITOR for passive monitor * * V15 to V16 * ---------- * - Increase the number of bitrates in iw_range to 32 (for 802.11g) * - Increase the number of frequencies in iw_range to 32 (for 802.11b+a) * - Reshuffle struct iw_range for increases, add filler * - Increase IW_MAX_AP to 64 for driver returning a lot of addresses * - Remove IW_MAX_GET_SPY because conflict with enhanced spy support * - Add SIOCSIWTHRSPY/SIOCGIWTHRSPY and "struct iw_thrspy" * - Add IW_ENCODE_TEMP and iw_range->encoding_login_index */ /**************************** CONSTANTS ****************************/ /* -------------------------- IOCTL LIST -------------------------- */ /* Wireless Identification */ #define SIOCSIWCOMMIT 0x8B00 /* Commit pending changes to driver */ #define SIOCGIWNAME 0x8B01 /* get name == wireless protocol */ /* SIOCGIWNAME is used to verify the presence of Wireless Extensions. * Common values : "IEEE 802.11-DS", "IEEE 802.11-FH", "IEEE 802.11b"... * Don't put the name of your driver there, it's useless. */ /* Basic operations */ #define SIOCSIWNWID 0x8B02 /* set network id (pre-802.11) */ #define SIOCGIWNWID 0x8B03 /* get network id (the cell) */ #define SIOCSIWFREQ 0x8B04 /* set channel/frequency (Hz) */ #define SIOCGIWFREQ 0x8B05 /* get channel/frequency (Hz) */ #define SIOCSIWMODE 0x8B06 /* set operation mode */ #define SIOCGIWMODE 0x8B07 /* get operation mode */ #define SIOCSIWSENS 0x8B08 /* set sensitivity (dBm) */ #define SIOCGIWSENS 0x8B09 /* get sensitivity (dBm) */ /* Informative stuff */ #define SIOCSIWRANGE 0x8B0A /* Unused */ #define SIOCGIWRANGE 0x8B0B /* Get range of parameters */ #define SIOCSIWPRIV 0x8B0C /* Unused */ #define SIOCGIWPRIV 0x8B0D /* get private ioctl interface info */ #define SIOCSIWSTATS 0x8B0E /* Unused */ #define SIOCGIWSTATS 0x8B0F /* Get /proc/net/wireless stats */ /* SIOCGIWSTATS is strictly used between user space and the kernel, and * is never passed to the driver (i.e. the driver will never see it). */ /* Spy support (statistics per MAC address - used for Mobile IP support) */ #define SIOCSIWSPY 0x8B10 /* set spy addresses */ #define SIOCGIWSPY 0x8B11 /* get spy info (quality of link) */ #define SIOCSIWTHRSPY 0x8B12 /* set spy threshold (spy event) */ #define SIOCGIWTHRSPY 0x8B13 /* get spy threshold */ /* Access Point manipulation */ #define SIOCSIWAP 0x8B14 /* set access point MAC addresses */ #define SIOCGIWAP 0x8B15 /* get access point MAC addresses */ #define SIOCGIWAPLIST 0x8B17 /* Deprecated in favor of scanning */ #define SIOCSIWSCAN 0x8B18 /* trigger scanning (list cells) */ #define SIOCGIWSCAN 0x8B19 /* get scanning results */ /* 802.11 specific support */ #define SIOCSIWESSID 0x8B1A /* set ESSID (network name) */ #define SIOCGIWESSID 0x8B1B /* get ESSID */ #define SIOCSIWNICKN 0x8B1C /* set node name/nickname */ #define SIOCGIWNICKN 0x8B1D /* get node name/nickname */ /* As the ESSID and NICKN are strings up to 32 bytes long, it doesn't fit * within the 'iwreq' structure, so we need to use the 'data' member to * point to a string in user space, like it is done for RANGE... */ /* Other parameters useful in 802.11 and some other devices */ #define SIOCSIWRATE 0x8B20 /* set default bit rate (bps) */ #define SIOCGIWRATE 0x8B21 /* get default bit rate (bps) */ #define SIOCSIWRTS 0x8B22 /* set RTS/CTS threshold (bytes) */ #define SIOCGIWRTS 0x8B23 /* get RTS/CTS threshold (bytes) */ #define SIOCSIWFRAG 0x8B24 /* set fragmentation thr (bytes) */ #define SIOCGIWFRAG 0x8B25 /* get fragmentation thr (bytes) */ #define SIOCSIWTXPOW 0x8B26 /* set transmit power (dBm) */ #define SIOCGIWTXPOW 0x8B27 /* get transmit power (dBm) */ #define SIOCSIWRETRY 0x8B28 /* set retry limits and lifetime */ #define SIOCGIWRETRY 0x8B29 /* get retry limits and lifetime */ /* Encoding stuff (scrambling, hardware security, WEP...) */ #define SIOCSIWENCODE 0x8B2A /* set encoding token & mode */ #define SIOCGIWENCODE 0x8B2B /* get encoding token & mode */ /* Power saving stuff (power management, unicast and multicast) */ #define SIOCSIWPOWER 0x8B2C /* set Power Management settings */ #define SIOCGIWPOWER 0x8B2D /* get Power Management settings */ /* -------------------- DEV PRIVATE IOCTL LIST -------------------- */ /* These 16 ioctl are wireless device private. * Each driver is free to use them for whatever purpose it chooses, * however the driver *must* export the description of those ioctls * with SIOCGIWPRIV and *must* use arguments as defined below. * If you don't follow those rules, DaveM is going to hate you (reason : * it make mixed 32/64bit operation impossible). */ #define SIOCIWFIRSTPRIV 0x8BE0 #define SIOCIWLASTPRIV 0x8BFF /* Previously, we were using SIOCDEVPRIVATE, but we now have our * separate range because of collisions with other tools such as * 'mii-tool'. * We now have 32 commands, so a bit more space ;-). * Also, all 'odd' commands are only usable by root and don't return the * content of ifr/iwr to user (but you are not obliged to use the set/get * convention, just use every other two command). * And I repeat : you are not obliged to use them with iwspy, but you * must be compliant with it. */ /* ------------------------- IOCTL STUFF ------------------------- */ /* The first and the last (range) */ #define SIOCIWFIRST 0x8B00 #define SIOCIWLAST SIOCIWLASTPRIV /* 0x8BFF */ /* Even : get (world access), odd : set (root access) */ #define IW_IS_SET(cmd) (!((cmd) & 0x1)) #define IW_IS_GET(cmd) ((cmd) & 0x1) /* ----------------------- WIRELESS EVENTS ----------------------- */ /* Those are *NOT* ioctls, do not issue request on them !!! */ /* Most events use the same identifier as ioctl requests */ #define IWEVTXDROP 0x8C00 /* Packet dropped to excessive retry */ #define IWEVQUAL 0x8C01 /* Quality part of statistics (scan) */ #define IWEVCUSTOM 0x8C02 /* Driver specific ascii string */ #define IWEVREGISTERED 0x8C03 /* Discovered a new node (AP mode) */ #define IWEVEXPIRED 0x8C04 /* Expired a node (AP mode) */ #define IWEVFIRST 0x8C00 /* ------------------------- PRIVATE INFO ------------------------- */ /* * The following is used with SIOCGIWPRIV. It allow a driver to define * the interface (name, type of data) for its private ioctl. * Privates ioctl are SIOCIWFIRSTPRIV -> SIOCIWLASTPRIV */ #define IW_PRIV_TYPE_MASK 0x7000 /* Type of arguments */ #define IW_PRIV_TYPE_NONE 0x0000 #define IW_PRIV_TYPE_BYTE 0x1000 /* Char as number */ #define IW_PRIV_TYPE_CHAR 0x2000 /* Char as character */ #define IW_PRIV_TYPE_INT 0x4000 /* 32 bits int */ #define IW_PRIV_TYPE_FLOAT 0x5000 /* struct iw_freq */ #define IW_PRIV_TYPE_ADDR 0x6000 /* struct sockaddr */ #define IW_PRIV_SIZE_FIXED 0x0800 /* Variable or fixed number of args */ #define IW_PRIV_SIZE_MASK 0x07FF /* Max number of those args */ /* * Note : if the number of args is fixed and the size < 16 octets, * instead of passing a pointer we will put args in the iwreq struct... */ /* ----------------------- OTHER CONSTANTS ----------------------- */ /* Maximum frequencies in the range struct */ #define IW_MAX_FREQUENCIES 32 /* Note : if you have something like 80 frequencies, * don't increase this constant and don't fill the frequency list. * The user will be able to set by channel anyway... */ /* Maximum bit rates in the range struct */ #define IW_MAX_BITRATES 32 /* Maximum tx powers in the range struct */ #define IW_MAX_TXPOWER 8 /* Note : if you more than 8 TXPowers, just set the max and min or * a few of them in the struct iw_range. */ /* Maximum of address that you may set with SPY */ #define IW_MAX_SPY 8 /* Maximum of address that you may get in the list of access points in range */ #define IW_MAX_AP 64 /* Maximum size of the ESSID and NICKN strings */ #define IW_ESSID_MAX_SIZE 32 /* Modes of operation */ #define IW_MODE_AUTO 0 /* Let the driver decides */ #define IW_MODE_ADHOC 1 /* Single cell network */ #define IW_MODE_INFRA 2 /* Multi cell network, roaming, ... */ #define IW_MODE_MASTER 3 /* Synchronisation master or Access Point */ #define IW_MODE_REPEAT 4 /* Wireless Repeater (forwarder) */ #define IW_MODE_SECOND 5 /* Secondary master/repeater (backup) */ #define IW_MODE_MONITOR 6 /* Passive monitor (listen only) */ /* Maximum number of size of encoding token available * they are listed in the range structure */ #define IW_MAX_ENCODING_SIZES 8 /* Maximum size of the encoding token in bytes */ #define IW_ENCODING_TOKEN_MAX 32 /* 256 bits (for now) */ /* Flags for encoding (along with the token) */ #define IW_ENCODE_INDEX 0x00FF /* Token index (if needed) */ #define IW_ENCODE_FLAGS 0xFF00 /* Flags defined below */ #define IW_ENCODE_MODE 0xF000 /* Modes defined below */ #define IW_ENCODE_DISABLED 0x8000 /* Encoding disabled */ #define IW_ENCODE_ENABLED 0x0000 /* Encoding enabled */ #define IW_ENCODE_RESTRICTED 0x4000 /* Refuse non-encoded packets */ #define IW_ENCODE_OPEN 0x2000 /* Accept non-encoded packets */ #define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */ #define IW_ENCODE_TEMP 0x0400 /* Temporary key */ /* Power management flags available (along with the value, if any) */ #define IW_POWER_ON 0x0000 /* No details... */ #define IW_POWER_TYPE 0xF000 /* Type of parameter */ #define IW_POWER_PERIOD 0x1000 /* Value is a period/duration of */ #define IW_POWER_TIMEOUT 0x2000 /* Value is a timeout (to go asleep) */ #define IW_POWER_MODE 0x0F00 /* Power Management mode */ #define IW_POWER_UNICAST_R 0x0100 /* Receive only unicast messages */ #define IW_POWER_MULTICAST_R 0x0200 /* Receive only multicast messages */ #define IW_POWER_ALL_R 0x0300 /* Receive all messages though PM */ #define IW_POWER_FORCE_S 0x0400 /* Force PM procedure for sending unicast */ #define IW_POWER_REPEATER 0x0800 /* Repeat broadcast messages in PM period */ #define IW_POWER_MODIFIER 0x000F /* Modify a parameter */ #define IW_POWER_MIN 0x0001 /* Value is a minimum */ #define IW_POWER_MAX 0x0002 /* Value is a maximum */ #define IW_POWER_RELATIVE 0x0004 /* Value is not in seconds/ms/us */ /* Transmit Power flags available */ #define IW_TXPOW_TYPE 0x00FF /* Type of value */ #define IW_TXPOW_DBM 0x0000 /* Value is in dBm */ #define IW_TXPOW_MWATT 0x0001 /* Value is in mW */ #define IW_TXPOW_RANGE 0x1000 /* Range of value between min/max */ /* Retry limits and lifetime flags available */ #define IW_RETRY_ON 0x0000 /* No details... */ #define IW_RETRY_TYPE 0xF000 /* Type of parameter */ #define IW_RETRY_LIMIT 0x1000 /* Maximum number of retries*/ #define IW_RETRY_LIFETIME 0x2000 /* Maximum duration of retries in us */ #define IW_RETRY_MODIFIER 0x000F /* Modify a parameter */ #define IW_RETRY_MIN 0x0001 /* Value is a minimum */ #define IW_RETRY_MAX 0x0002 /* Value is a maximum */ #define IW_RETRY_RELATIVE 0x0004 /* Value is not in seconds/ms/us */ /* Scanning request flags */ #define IW_SCAN_DEFAULT 0x0000 /* Default scan of the driver */ #define IW_SCAN_ALL_ESSID 0x0001 /* Scan all ESSIDs */ #define IW_SCAN_THIS_ESSID 0x0002 /* Scan only this ESSID */ #define IW_SCAN_ALL_FREQ 0x0004 /* Scan all Frequencies */ #define IW_SCAN_THIS_FREQ 0x0008 /* Scan only this Frequency */ #define IW_SCAN_ALL_MODE 0x0010 /* Scan all Modes */ #define IW_SCAN_THIS_MODE 0x0020 /* Scan only this Mode */ #define IW_SCAN_ALL_RATE 0x0040 /* Scan all Bit-Rates */ #define IW_SCAN_THIS_RATE 0x0080 /* Scan only this Bit-Rate */ /* Maximum size of returned data */ #define IW_SCAN_MAX_DATA 4096 /* In bytes */ /* Max number of char in custom event - use multiple of them if needed */ #define IW_CUSTOM_MAX 256 /* In bytes */ /****************************** TYPES ******************************/ /* --------------------------- SUBTYPES --------------------------- */ /* * Generic format for most parameters that fit in an int */ struct iw_param { __s32 value; /* The value of the parameter itself */ __u8 fixed; /* Hardware should not use auto select */ __u8 disabled; /* Disable the feature */ __u16 flags; /* Various specifc flags (if any) */ }; /* * For all data larger than 16 octets, we need to use a * pointer to memory allocated in user space. */ struct iw_point { caddr_t pointer; /* Pointer to the data (in user space) */ __u16 length; /* number of fields or size in bytes */ __u16 flags; /* Optional params */ }; /* * A frequency * For numbers lower than 10^9, we encode the number in 'm' and * set 'e' to 0 * For number greater than 10^9, we divide it by the lowest power * of 10 to get 'm' lower than 10^9, with 'm'= f / (10^'e')... * The power of 10 is in 'e', the result of the division is in 'm'. */ struct iw_freq { __s32 m; /* Mantissa */ __s16 e; /* Exponent */ __u8 i; /* List index (when in range struct) */ __u8 pad; /* Unused - just for alignement */ }; /* * Quality of the link */ struct iw_quality { __u8 qual; /* link quality (%retries, SNR, %missed beacons or better...) */ __u8 level; /* signal level (dBm) */ __u8 noise; /* noise level (dBm) */ __u8 updated; /* Flags to know if updated */ }; /* * Packet discarded in the wireless adapter due to * "wireless" specific problems... * Note : the list of counter and statistics in net_device_stats * is already pretty exhaustive, and you should use that first. * This is only additional stats... */ struct iw_discarded { __u32 nwid; /* Rx : Wrong nwid/essid */ __u32 code; /* Rx : Unable to code/decode (WEP) */ __u32 fragment; /* Rx : Can't perform MAC reassembly */ __u32 retries; /* Tx : Max MAC retries num reached */ __u32 misc; /* Others cases */ }; /* * Packet/Time period missed in the wireless adapter due to * "wireless" specific problems... */ struct iw_missed { __u32 beacon; /* Missed beacons/superframe */ }; /* * Quality range (for spy threshold) */ struct iw_thrspy { struct sockaddr addr; /* Source address (hw/mac) */ struct iw_quality qual; /* Quality of the link */ struct iw_quality low; /* Low threshold */ struct iw_quality high; /* High threshold */ }; /* ------------------------ WIRELESS STATS ------------------------ */ /* * Wireless statistics (used for /proc/net/wireless) */ struct iw_statistics { __u16 status; /* Status * - device dependent for now */ struct iw_quality qual; /* Quality of the link * (instant/mean/max) */ struct iw_discarded discard; /* Packet discarded counts */ struct iw_missed miss; /* Packet missed counts */ }; /* ------------------------ IOCTL REQUEST ------------------------ */ /* * This structure defines the payload of an ioctl, and is used * below. * * Note that this structure should fit on the memory footprint * of iwreq (which is the same as ifreq), which mean a max size of * 16 octets = 128 bits. Warning, pointers might be 64 bits wide... * You should check this when increasing the structures defined * above in this file... */ union iwreq_data { /* Config - generic */ char name[IFNAMSIZ]; /* Name : used to verify the presence of wireless extensions. * Name of the protocol/provider... */ struct iw_point essid; /* Extended network name */ struct iw_param nwid; /* network id (or domain - the cell) */ struct iw_freq freq; /* frequency or channel : * 0-1000 = channel * > 1000 = frequency in Hz */ struct iw_param sens; /* signal level threshold */ struct iw_param bitrate; /* default bit rate */ struct iw_param txpower; /* default transmit power */ struct iw_param rts; /* RTS threshold threshold */ struct iw_param frag; /* Fragmentation threshold */ __u32 mode; /* Operation mode */ struct iw_param retry; /* Retry limits & lifetime */ struct iw_point encoding; /* Encoding stuff : tokens */ struct iw_param power; /* PM duration/timeout */ struct iw_quality qual; /* Quality part of statistics */ struct sockaddr ap_addr; /* Access point address */ struct sockaddr addr; /* Destination address (hw/mac) */ struct iw_param param; /* Other small parameters */ struct iw_point data; /* Other large parameters */ }; /* * The structure to exchange data for ioctl. * This structure is the same as 'struct ifreq', but (re)defined for * convenience... * Do I need to remind you about structure size (32 octets) ? */ struct iwreq { union { char ifrn_name[IFNAMSIZ]; /* if name, e.g. "eth0" */ } ifr_ifrn; /* Data part (defined just above) */ union iwreq_data u; }; /* -------------------------- IOCTL DATA -------------------------- */ /* * For those ioctl which want to exchange mode data that what could * fit in the above structure... */ /* * Range of parameters */ struct iw_range { /* Informative stuff (to choose between different interface) */ __u32 throughput; /* To give an idea... */ /* In theory this value should be the maximum benchmarked * TCP/IP throughput, because with most of these devices the * bit rate is meaningless (overhead an co) to estimate how * fast the connection will go and pick the fastest one. * I suggest people to play with Netperf or any benchmark... */ /* NWID (or domain id) */ __u32 min_nwid; /* Minimal NWID we are able to set */ __u32 max_nwid; /* Maximal NWID we are able to set */ /* Old Frequency (backward compat - moved lower ) */ __u16 old_num_channels; __u8 old_num_frequency; /* Filler to keep "version" at the same offset */ __s32 old_freq[6]; /* signal level threshold range */ __s32 sensitivity; /* Quality of link & SNR stuff */ /* Quality range (link, level, noise) * If the quality is absolute, it will be in the range [0 ; max_qual], * if the quality is dBm, it will be in the range [max_qual ; 0]. * Don't forget that we use 8 bit arithmetics... */ struct iw_quality max_qual; /* Quality of the link */ /* This should contain the average/typical values of the quality * indicator. This should be the threshold between a "good" and * a "bad" link (example : monitor going from green to orange). * Currently, user space apps like quality monitors don't have any * way to calibrate the measurement. With this, they can split * the range between 0 and max_qual in different quality level * (using a geometric subdivision centered on the average). * I expect that people doing the user space apps will feedback * us on which value we need to put in each driver... */ struct iw_quality avg_qual; /* Quality of the link */ /* Rates */ __u8 num_bitrates; /* Number of entries in the list */ __s32 bitrate[IW_MAX_BITRATES]; /* list, in bps */ /* RTS threshold */ __s32 min_rts; /* Minimal RTS threshold */ __s32 max_rts; /* Maximal RTS threshold */ /* Frag threshold */ __s32 min_frag; /* Minimal frag threshold */ __s32 max_frag; /* Maximal frag threshold */ /* Power Management duration & timeout */ __s32 min_pmp; /* Minimal PM period */ __s32 max_pmp; /* Maximal PM period */ __s32 min_pmt; /* Minimal PM timeout */ __s32 max_pmt; /* Maximal PM timeout */ __u16 pmp_flags; /* How to decode max/min PM period */ __u16 pmt_flags; /* How to decode max/min PM timeout */ __u16 pm_capa; /* What PM options are supported */ /* Encoder stuff */ __u16 encoding_size[IW_MAX_ENCODING_SIZES]; /* Different token sizes */ __u8 num_encoding_sizes; /* Number of entry in the list */ __u8 max_encoding_tokens; /* Max number of tokens */ /* For drivers that need a "login/passwd" form */ __u8 encoding_login_index; /* token index for login token */ /* Transmit power */ __u16 txpower_capa; /* What options are supported */ __u8 num_txpower; /* Number of entries in the list */ __s32 txpower[IW_MAX_TXPOWER]; /* list, in bps */ /* Wireless Extension version info */ __u8 we_version_compiled; /* Must be WIRELESS_EXT */ __u8 we_version_source; /* Last update of source */ /* Retry limits and lifetime */ __u16 retry_capa; /* What retry options are supported */ __u16 retry_flags; /* How to decode max/min retry limit */ __u16 r_time_flags; /* How to decode max/min retry life */ __s32 min_retry; /* Minimal number of retries */ __s32 max_retry; /* Maximal number of retries */ __s32 min_r_time; /* Minimal retry lifetime */ __s32 max_r_time; /* Maximal retry lifetime */ /* Frequency */ __u16 num_channels; /* Number of channels [0; num - 1] */ __u8 num_frequency; /* Number of entry in the list */ struct iw_freq freq[IW_MAX_FREQUENCIES]; /* list */ /* Note : this frequency list doesn't need to fit channel numbers, * because each entry contain its channel index */ }; /* * Private ioctl interface information */ struct iw_priv_args { __u32 cmd; /* Number of the ioctl to issue */ __u16 set_args; /* Type and number of args */ __u16 get_args; /* Type and number of args */ char name[IFNAMSIZ]; /* Name of the extension */ }; /* ----------------------- WIRELESS EVENTS ----------------------- */ /* * Wireless events are carried through the rtnetlink socket to user * space. They are encapsulated in the IFLA_WIRELESS field of * a RTM_NEWLINK message. */ /* * A Wireless Event. Contains basically the same data as the ioctl... */ struct iw_event { __u16 len; /* Real lenght of this stuff */ __u16 cmd; /* Wireless IOCTL */ union iwreq_data u; /* IOCTL fixed payload */ }; /* Size of the Event prefix (including padding and alignement junk) */ #define IW_EV_LCP_LEN (sizeof(struct iw_event) - sizeof(union iwreq_data)) /* Size of the various events */ #define IW_EV_CHAR_LEN (IW_EV_LCP_LEN + IFNAMSIZ) #define IW_EV_UINT_LEN (IW_EV_LCP_LEN + sizeof(__u32)) #define IW_EV_FREQ_LEN (IW_EV_LCP_LEN + sizeof(struct iw_freq)) #define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point)) #define IW_EV_PARAM_LEN (IW_EV_LCP_LEN + sizeof(struct iw_param)) #define IW_EV_ADDR_LEN (IW_EV_LCP_LEN + sizeof(struct sockaddr)) #define IW_EV_QUAL_LEN (IW_EV_LCP_LEN + sizeof(struct iw_quality)) /* Note : in the case of iw_point, the extra data will come at the * end of the event */ #endif /* _LINUX_WIRELESS_H */ ifplugd-0.28/src/Makefile.am0000644000175000020030000000360310047536330012634 00000000000000# $Id: Makefile.am 109 2004-04-12 13:58:11Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. AM_CFLAGS = $(LIBDAEMON_CFLAGS) -DSYSCONFDIR="\"$(sysconfdir)\"" -D_GNU_SOURCE LDADD = $(LIBDAEMON_LIBS) sbin_PROGRAMS = ifplugd ifplugstatus ifplugd_SOURCES = ifplugd.c \ interface.c interface.h \ ethtool-kernel.h ethtool-local.h \ wireless.h wireless.15.h wireless.16.h \ ifmonitor.h ifmonitor.c \ nlapi.h nlapi.c \ svn-revision.h ifplugstatus_SOURCES = ifplugstatus.c \ interface.c interface.h \ ethtool-kernel.h ethtool-local.h \ wireless.h wireless.15.h wireless.16.h \ svn-revision.h MAINTAINERCLEANFILES = BUILT_SOURCES = if USE_SUBVERSION MAINTAINERCLEANFILES += svn-revision.h BUILT_SOURCES += svn-revision.h endif ifstatus.$(OBJEXT): svn-revision.h ifplugd.$(OBJEXT): svn-revision.h if USE_SUBVERSION svn-revision.h: Makefile if test -d "$(top_srcdir)/.svn" ; then \ if REV=`svn info "$(top_srcdir)" | grep ^Revision | cut -f2 -d" "` 2> /dev/null ; then \ echo -e "#ifndef foosvnrevisionhfoo\n#define foosvnrevisionhfoo\n#define SVN_REVISION \"$$REV\"\n#endif" > $@ ; \ fi \ fi svnkeywords: rm -f svn-revision.h svn propset svn:keywords Id *.c *.h Makefile.am .PHONY: svnkeywords endif ifplugd-0.28/src/wireless.15.h0000644000175000020030000006266107766130124013050 00000000000000/* * This file define a set of standard wireless extensions * * Version : 15 12.7.02 * * Authors : Jean Tourrilhes - HPL - * Copyright (c) 1997-2002 Jean Tourrilhes, All Rights Reserved. */ #ifndef _LINUX_WIRELESS_H #define _LINUX_WIRELESS_H /************************** DOCUMENTATION **************************/ /* * Initial APIs (1996 -> onward) : * ----------------------------- * Basically, the wireless extensions are for now a set of standard ioctl * call + /proc/net/wireless * * The entry /proc/net/wireless give statistics and information on the * driver. * This is better than having each driver having its entry because * its centralised and we may remove the driver module safely. * * Ioctl are used to configure the driver and issue commands. This is * better than command line options of insmod because we may want to * change dynamically (while the driver is running) some parameters. * * The ioctl mechanimsm are copied from standard devices ioctl. * We have the list of command plus a structure descibing the * data exchanged... * Note that to add these ioctl, I was obliged to modify : * # net/core/dev.c (two place + add include) * # net/ipv4/af_inet.c (one place + add include) * * /proc/net/wireless is a copy of /proc/net/dev. * We have a structure for data passed from the driver to /proc/net/wireless * Too add this, I've modified : * # net/core/dev.c (two other places) * # include/linux/netdevice.h (one place) * # include/linux/proc_fs.h (one place) * * New driver API (2002 -> onward) : * ------------------------------- * This file is only concerned with the user space API and common definitions. * The new driver API is defined and documented in : * # include/net/iw_handler.h * * Note as well that /proc/net/wireless implementation has now moved in : * # include/linux/wireless.c * * Wireless Events (2002 -> onward) : * -------------------------------- * Events are defined at the end of this file, and implemented in : * # include/linux/wireless.c * * Other comments : * -------------- * Do not add here things that are redundant with other mechanisms * (drivers init, ifconfig, /proc/net/dev, ...) and with are not * wireless specific. * * These wireless extensions are not magic : each driver has to provide * support for them... * * IMPORTANT NOTE : As everything in the kernel, this is very much a * work in progress. Contact me if you have ideas of improvements... */ /***************************** INCLUDES *****************************/ #include /* for "caddr_t" et al */ #include /* for "struct sockaddr" et al */ #include /* for IFNAMSIZ and co... */ /***************************** VERSION *****************************/ /* * This constant is used to know the availability of the wireless * extensions and to know which version of wireless extensions it is * (there is some stuff that will be added in the future...) * I just plan to increment with each new version. */ #define WIRELESS_EXT 15 /* * Changes : * * V2 to V3 * -------- * Alan Cox start some incompatibles changes. I've integrated a bit more. * - Encryption renamed to Encode to avoid US regulation problems * - Frequency changed from float to struct to avoid problems on old 386 * * V3 to V4 * -------- * - Add sensitivity * * V4 to V5 * -------- * - Missing encoding definitions in range * - Access points stuff * * V5 to V6 * -------- * - 802.11 support (ESSID ioctls) * * V6 to V7 * -------- * - define IW_ESSID_MAX_SIZE and IW_MAX_AP * * V7 to V8 * -------- * - Changed my e-mail address * - More 802.11 support (nickname, rate, rts, frag) * - List index in frequencies * * V8 to V9 * -------- * - Support for 'mode of operation' (ad-hoc, managed...) * - Support for unicast and multicast power saving * - Change encoding to support larger tokens (>64 bits) * - Updated iw_params (disable, flags) and use it for NWID * - Extracted iw_point from iwreq for clarity * * V9 to V10 * --------- * - Add PM capability to range structure * - Add PM modifier : MAX/MIN/RELATIVE * - Add encoding option : IW_ENCODE_NOKEY * - Add TxPower ioctls (work like TxRate) * * V10 to V11 * ---------- * - Add WE version in range (help backward/forward compatibility) * - Add retry ioctls (work like PM) * * V11 to V12 * ---------- * - Add SIOCSIWSTATS to get /proc/net/wireless programatically * - Add DEV PRIVATE IOCTL to avoid collisions in SIOCDEVPRIVATE space * - Add new statistics (frag, retry, beacon) * - Add average quality (for user space calibration) * * V12 to V13 * ---------- * - Document creation of new driver API. * - Extract union iwreq_data from struct iwreq (for new driver API). * - Rename SIOCSIWNAME as SIOCSIWCOMMIT * * V13 to V14 * ---------- * - Wireless Events support : define struct iw_event * - Define additional specific event numbers * - Add "addr" and "param" fields in union iwreq_data * - AP scanning stuff (SIOCSIWSCAN and friends) * * V14 to V15 * ---------- * - Add IW_PRIV_TYPE_ADDR for struct sockaddr private arg * - Make struct iw_freq signed (both m & e), add explicit padding * - Add IWEVCUSTOM for driver specific event/scanning token * - Add IW_MAX_GET_SPY for driver returning a lot of addresses * - Add IW_TXPOW_RANGE for range of Tx Powers * - Add IWEVREGISTERED & IWEVEXPIRED events for Access Points * - Add IW_MODE_MONITOR for passive monitor */ /**************************** CONSTANTS ****************************/ /* -------------------------- IOCTL LIST -------------------------- */ /* Wireless Identification */ #define SIOCSIWCOMMIT 0x8B00 /* Commit pending changes to driver */ #define SIOCGIWNAME 0x8B01 /* get name == wireless protocol */ /* SIOCGIWNAME is used to verify the presence of Wireless Extensions. * Common values : "IEEE 802.11-DS", "IEEE 802.11-FH", "IEEE 802.11b"... * Don't put the name of your driver there, it's useless. */ /* Basic operations */ #define SIOCSIWNWID 0x8B02 /* set network id (pre-802.11) */ #define SIOCGIWNWID 0x8B03 /* get network id (the cell) */ #define SIOCSIWFREQ 0x8B04 /* set channel/frequency (Hz) */ #define SIOCGIWFREQ 0x8B05 /* get channel/frequency (Hz) */ #define SIOCSIWMODE 0x8B06 /* set operation mode */ #define SIOCGIWMODE 0x8B07 /* get operation mode */ #define SIOCSIWSENS 0x8B08 /* set sensitivity (dBm) */ #define SIOCGIWSENS 0x8B09 /* get sensitivity (dBm) */ /* Informative stuff */ #define SIOCSIWRANGE 0x8B0A /* Unused */ #define SIOCGIWRANGE 0x8B0B /* Get range of parameters */ #define SIOCSIWPRIV 0x8B0C /* Unused */ #define SIOCGIWPRIV 0x8B0D /* get private ioctl interface info */ #define SIOCSIWSTATS 0x8B0E /* Unused */ #define SIOCGIWSTATS 0x8B0F /* Get /proc/net/wireless stats */ /* SIOCGIWSTATS is strictly used between user space and the kernel, and * is never passed to the driver (i.e. the driver will never see it). */ /* Mobile IP support (statistics per MAC address) */ #define SIOCSIWSPY 0x8B10 /* set spy addresses */ #define SIOCGIWSPY 0x8B11 /* get spy info (quality of link) */ /* Access Point manipulation */ #define SIOCSIWAP 0x8B14 /* set access point MAC addresses */ #define SIOCGIWAP 0x8B15 /* get access point MAC addresses */ #define SIOCGIWAPLIST 0x8B17 /* Deprecated in favor of scanning */ #define SIOCSIWSCAN 0x8B18 /* trigger scanning (list cells) */ #define SIOCGIWSCAN 0x8B19 /* get scanning results */ /* 802.11 specific support */ #define SIOCSIWESSID 0x8B1A /* set ESSID (network name) */ #define SIOCGIWESSID 0x8B1B /* get ESSID */ #define SIOCSIWNICKN 0x8B1C /* set node name/nickname */ #define SIOCGIWNICKN 0x8B1D /* get node name/nickname */ /* As the ESSID and NICKN are strings up to 32 bytes long, it doesn't fit * within the 'iwreq' structure, so we need to use the 'data' member to * point to a string in user space, like it is done for RANGE... */ /* Other parameters useful in 802.11 and some other devices */ #define SIOCSIWRATE 0x8B20 /* set default bit rate (bps) */ #define SIOCGIWRATE 0x8B21 /* get default bit rate (bps) */ #define SIOCSIWRTS 0x8B22 /* set RTS/CTS threshold (bytes) */ #define SIOCGIWRTS 0x8B23 /* get RTS/CTS threshold (bytes) */ #define SIOCSIWFRAG 0x8B24 /* set fragmentation thr (bytes) */ #define SIOCGIWFRAG 0x8B25 /* get fragmentation thr (bytes) */ #define SIOCSIWTXPOW 0x8B26 /* set transmit power (dBm) */ #define SIOCGIWTXPOW 0x8B27 /* get transmit power (dBm) */ #define SIOCSIWRETRY 0x8B28 /* set retry limits and lifetime */ #define SIOCGIWRETRY 0x8B29 /* get retry limits and lifetime */ /* Encoding stuff (scrambling, hardware security, WEP...) */ #define SIOCSIWENCODE 0x8B2A /* set encoding token & mode */ #define SIOCGIWENCODE 0x8B2B /* get encoding token & mode */ /* Power saving stuff (power management, unicast and multicast) */ #define SIOCSIWPOWER 0x8B2C /* set Power Management settings */ #define SIOCGIWPOWER 0x8B2D /* get Power Management settings */ /* -------------------- DEV PRIVATE IOCTL LIST -------------------- */ /* These 16 ioctl are wireless device private. * Each driver is free to use them for whatever purpose it chooses, * however the driver *must* export the description of those ioctls * with SIOCGIWPRIV and *must* use arguments as defined below. * If you don't follow those rules, DaveM is going to hate you (reason : * it make mixed 32/64bit operation impossible). */ #define SIOCIWFIRSTPRIV 0x8BE0 #define SIOCIWLASTPRIV 0x8BFF /* Previously, we were using SIOCDEVPRIVATE, but we now have our * separate range because of collisions with other tools such as * 'mii-tool'. * We now have 32 commands, so a bit more space ;-). * Also, all 'odd' commands are only usable by root and don't return the * content of ifr/iwr to user (but you are not obliged to use the set/get * convention, just use every other two command). * And I repeat : you are not obliged to use them with iwspy, but you * must be compliant with it. */ /* ------------------------- IOCTL STUFF ------------------------- */ /* The first and the last (range) */ #define SIOCIWFIRST 0x8B00 #define SIOCIWLAST SIOCIWLASTPRIV /* 0x8BFF */ /* Even : get (world access), odd : set (root access) */ #define IW_IS_SET(cmd) (!((cmd) & 0x1)) #define IW_IS_GET(cmd) ((cmd) & 0x1) /* ----------------------- WIRELESS EVENTS ----------------------- */ /* Those are *NOT* ioctls, do not issue request on them !!! */ /* Most events use the same identifier as ioctl requests */ #define IWEVTXDROP 0x8C00 /* Packet dropped to excessive retry */ #define IWEVQUAL 0x8C01 /* Quality part of statistics (scan) */ #define IWEVCUSTOM 0x8C02 /* Driver specific ascii string */ #define IWEVREGISTERED 0x8C03 /* Discovered a new node (AP mode) */ #define IWEVEXPIRED 0x8C04 /* Expired a node (AP mode) */ #define IWEVFIRST 0x8C00 /* ------------------------- PRIVATE INFO ------------------------- */ /* * The following is used with SIOCGIWPRIV. It allow a driver to define * the interface (name, type of data) for its private ioctl. * Privates ioctl are SIOCIWFIRSTPRIV -> SIOCIWLASTPRIV */ #define IW_PRIV_TYPE_MASK 0x7000 /* Type of arguments */ #define IW_PRIV_TYPE_NONE 0x0000 #define IW_PRIV_TYPE_BYTE 0x1000 /* Char as number */ #define IW_PRIV_TYPE_CHAR 0x2000 /* Char as character */ #define IW_PRIV_TYPE_INT 0x4000 /* 32 bits int */ #define IW_PRIV_TYPE_FLOAT 0x5000 /* struct iw_freq */ #define IW_PRIV_TYPE_ADDR 0x6000 /* struct sockaddr */ #define IW_PRIV_SIZE_FIXED 0x0800 /* Variable or fixed nuber of args */ #define IW_PRIV_SIZE_MASK 0x07FF /* Max number of those args */ /* * Note : if the number of args is fixed and the size < 16 octets, * instead of passing a pointer we will put args in the iwreq struct... */ /* ----------------------- OTHER CONSTANTS ----------------------- */ /* Maximum frequencies in the range struct */ #define IW_MAX_FREQUENCIES 16 /* Note : if you have something like 80 frequencies, * don't increase this constant and don't fill the frequency list. * The user will be able to set by channel anyway... */ /* Maximum bit rates in the range struct */ #define IW_MAX_BITRATES 8 /* Maximum tx powers in the range struct */ #define IW_MAX_TXPOWER 8 /* Note : if you more than 8 TXPowers, just set the max and min or * a few of them in the struct iw_range. */ /* Maximum of address that you may set with SPY */ #define IW_MAX_SPY 8 /* set */ #define IW_MAX_GET_SPY 64 /* get */ /* Maximum of address that you may get in the list of access points in range */ #define IW_MAX_AP 8 /* Maximum size of the ESSID and NICKN strings */ #define IW_ESSID_MAX_SIZE 32 /* Modes of operation */ #define IW_MODE_AUTO 0 /* Let the driver decides */ #define IW_MODE_ADHOC 1 /* Single cell network */ #define IW_MODE_INFRA 2 /* Multi cell network, roaming, ... */ #define IW_MODE_MASTER 3 /* Synchronisation master or Access Point */ #define IW_MODE_REPEAT 4 /* Wireless Repeater (forwarder) */ #define IW_MODE_SECOND 5 /* Secondary master/repeater (backup) */ #define IW_MODE_MONITOR 6 /* Passive monitor (listen only) */ /* Maximum number of size of encoding token available * they are listed in the range structure */ #define IW_MAX_ENCODING_SIZES 8 /* Maximum size of the encoding token in bytes */ #define IW_ENCODING_TOKEN_MAX 32 /* 256 bits (for now) */ /* Flags for encoding (along with the token) */ #define IW_ENCODE_INDEX 0x00FF /* Token index (if needed) */ #define IW_ENCODE_FLAGS 0xFF00 /* Flags defined below */ #define IW_ENCODE_MODE 0xF000 /* Modes defined below */ #define IW_ENCODE_DISABLED 0x8000 /* Encoding disabled */ #define IW_ENCODE_ENABLED 0x0000 /* Encoding enabled */ #define IW_ENCODE_RESTRICTED 0x4000 /* Refuse non-encoded packets */ #define IW_ENCODE_OPEN 0x2000 /* Accept non-encoded packets */ #define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */ /* Power management flags available (along with the value, if any) */ #define IW_POWER_ON 0x0000 /* No details... */ #define IW_POWER_TYPE 0xF000 /* Type of parameter */ #define IW_POWER_PERIOD 0x1000 /* Value is a period/duration of */ #define IW_POWER_TIMEOUT 0x2000 /* Value is a timeout (to go asleep) */ #define IW_POWER_MODE 0x0F00 /* Power Management mode */ #define IW_POWER_UNICAST_R 0x0100 /* Receive only unicast messages */ #define IW_POWER_MULTICAST_R 0x0200 /* Receive only multicast messages */ #define IW_POWER_ALL_R 0x0300 /* Receive all messages though PM */ #define IW_POWER_FORCE_S 0x0400 /* Force PM procedure for sending unicast */ #define IW_POWER_REPEATER 0x0800 /* Repeat broadcast messages in PM period */ #define IW_POWER_MODIFIER 0x000F /* Modify a parameter */ #define IW_POWER_MIN 0x0001 /* Value is a minimum */ #define IW_POWER_MAX 0x0002 /* Value is a maximum */ #define IW_POWER_RELATIVE 0x0004 /* Value is not in seconds/ms/us */ /* Transmit Power flags available */ #define IW_TXPOW_TYPE 0x00FF /* Type of value */ #define IW_TXPOW_DBM 0x0000 /* Value is in dBm */ #define IW_TXPOW_MWATT 0x0001 /* Value is in mW */ #define IW_TXPOW_RANGE 0x1000 /* Range of value between min/max */ /* Retry limits and lifetime flags available */ #define IW_RETRY_ON 0x0000 /* No details... */ #define IW_RETRY_TYPE 0xF000 /* Type of parameter */ #define IW_RETRY_LIMIT 0x1000 /* Maximum number of retries*/ #define IW_RETRY_LIFETIME 0x2000 /* Maximum duration of retries in us */ #define IW_RETRY_MODIFIER 0x000F /* Modify a parameter */ #define IW_RETRY_MIN 0x0001 /* Value is a minimum */ #define IW_RETRY_MAX 0x0002 /* Value is a maximum */ #define IW_RETRY_RELATIVE 0x0004 /* Value is not in seconds/ms/us */ /* Scanning request flags */ #define IW_SCAN_DEFAULT 0x0000 /* Default scan of the driver */ #define IW_SCAN_ALL_ESSID 0x0001 /* Scan all ESSIDs */ #define IW_SCAN_THIS_ESSID 0x0002 /* Scan only this ESSID */ #define IW_SCAN_ALL_FREQ 0x0004 /* Scan all Frequencies */ #define IW_SCAN_THIS_FREQ 0x0008 /* Scan only this Frequency */ #define IW_SCAN_ALL_MODE 0x0010 /* Scan all Modes */ #define IW_SCAN_THIS_MODE 0x0020 /* Scan only this Mode */ #define IW_SCAN_ALL_RATE 0x0040 /* Scan all Bit-Rates */ #define IW_SCAN_THIS_RATE 0x0080 /* Scan only this Bit-Rate */ /* Maximum size of returned data */ #define IW_SCAN_MAX_DATA 4096 /* In bytes */ /* Max number of char in custom event - use multiple of them if needed */ #define IW_CUSTOM_MAX 256 /* In bytes */ /****************************** TYPES ******************************/ /* --------------------------- SUBTYPES --------------------------- */ /* * Generic format for most parameters that fit in an int */ struct iw_param { __s32 value; /* The value of the parameter itself */ __u8 fixed; /* Hardware should not use auto select */ __u8 disabled; /* Disable the feature */ __u16 flags; /* Various specifc flags (if any) */ }; /* * For all data larger than 16 octets, we need to use a * pointer to memory allocated in user space. */ struct iw_point { caddr_t pointer; /* Pointer to the data (in user space) */ __u16 length; /* number of fields or size in bytes */ __u16 flags; /* Optional params */ }; /* * A frequency * For numbers lower than 10^9, we encode the number in 'm' and * set 'e' to 0 * For number greater than 10^9, we divide it by the lowest power * of 10 to get 'm' lower than 10^9, with 'm'= f / (10^'e')... * The power of 10 is in 'e', the result of the division is in 'm'. */ struct iw_freq { __s32 m; /* Mantissa */ __s16 e; /* Exponent */ __u8 i; /* List index (when in range struct) */ __u8 pad; /* Unused - just for alignement */ }; /* * Quality of the link */ struct iw_quality { __u8 qual; /* link quality (%retries, SNR, %missed beacons or better...) */ __u8 level; /* signal level (dBm) */ __u8 noise; /* noise level (dBm) */ __u8 updated; /* Flags to know if updated */ }; /* * Packet discarded in the wireless adapter due to * "wireless" specific problems... * Note : the list of counter and statistics in net_device_stats * is already pretty exhaustive, and you should use that first. * This is only additional stats... */ struct iw_discarded { __u32 nwid; /* Rx : Wrong nwid/essid */ __u32 code; /* Rx : Unable to code/decode (WEP) */ __u32 fragment; /* Rx : Can't perform MAC reassembly */ __u32 retries; /* Tx : Max MAC retries num reached */ __u32 misc; /* Others cases */ }; /* * Packet/Time period missed in the wireless adapter due to * "wireless" specific problems... */ struct iw_missed { __u32 beacon; /* Missed beacons/superframe */ }; /* ------------------------ WIRELESS STATS ------------------------ */ /* * Wireless statistics (used for /proc/net/wireless) */ struct iw_statistics { __u16 status; /* Status * - device dependent for now */ struct iw_quality qual; /* Quality of the link * (instant/mean/max) */ struct iw_discarded discard; /* Packet discarded counts */ struct iw_missed miss; /* Packet missed counts */ }; /* ------------------------ IOCTL REQUEST ------------------------ */ /* * This structure defines the payload of an ioctl, and is used * below. * * Note that this structure should fit on the memory footprint * of iwreq (which is the same as ifreq), which mean a max size of * 16 octets = 128 bits. Warning, pointers might be 64 bits wide... * You should check this when increasing the structures defined * above in this file... */ union iwreq_data { /* Config - generic */ char name[IFNAMSIZ]; /* Name : used to verify the presence of wireless extensions. * Name of the protocol/provider... */ struct iw_point essid; /* Extended network name */ struct iw_param nwid; /* network id (or domain - the cell) */ struct iw_freq freq; /* frequency or channel : * 0-1000 = channel * > 1000 = frequency in Hz */ struct iw_param sens; /* signal level threshold */ struct iw_param bitrate; /* default bit rate */ struct iw_param txpower; /* default transmit power */ struct iw_param rts; /* RTS threshold threshold */ struct iw_param frag; /* Fragmentation threshold */ __u32 mode; /* Operation mode */ struct iw_param retry; /* Retry limits & lifetime */ struct iw_point encoding; /* Encoding stuff : tokens */ struct iw_param power; /* PM duration/timeout */ struct iw_quality qual; /* Quality part of statistics */ struct sockaddr ap_addr; /* Access point address */ struct sockaddr addr; /* Destination address (hw) */ struct iw_param param; /* Other small parameters */ struct iw_point data; /* Other large parameters */ }; /* * The structure to exchange data for ioctl. * This structure is the same as 'struct ifreq', but (re)defined for * convenience... * Do I need to remind you about structure size (32 octets) ? */ struct iwreq { union { char ifrn_name[IFNAMSIZ]; /* if name, e.g. "eth0" */ } ifr_ifrn; /* Data part (defined just above) */ union iwreq_data u; }; /* -------------------------- IOCTL DATA -------------------------- */ /* * For those ioctl which want to exchange mode data that what could * fit in the above structure... */ /* * Range of parameters */ struct iw_range { /* Informative stuff (to choose between different interface) */ __u32 throughput; /* To give an idea... */ /* In theory this value should be the maximum benchmarked * TCP/IP throughput, because with most of these devices the * bit rate is meaningless (overhead an co) to estimate how * fast the connection will go and pick the fastest one. * I suggest people to play with Netperf or any benchmark... */ /* NWID (or domain id) */ __u32 min_nwid; /* Minimal NWID we are able to set */ __u32 max_nwid; /* Maximal NWID we are able to set */ /* Frequency */ __u16 num_channels; /* Number of channels [0; num - 1] */ __u8 num_frequency; /* Number of entry in the list */ struct iw_freq freq[IW_MAX_FREQUENCIES]; /* list */ /* Note : this frequency list doesn't need to fit channel numbers */ /* signal level threshold range */ __s32 sensitivity; /* Quality of link & SNR stuff */ struct iw_quality max_qual; /* Quality of the link */ /* Rates */ __u8 num_bitrates; /* Number of entries in the list */ __s32 bitrate[IW_MAX_BITRATES]; /* list, in bps */ /* RTS threshold */ __s32 min_rts; /* Minimal RTS threshold */ __s32 max_rts; /* Maximal RTS threshold */ /* Frag threshold */ __s32 min_frag; /* Minimal frag threshold */ __s32 max_frag; /* Maximal frag threshold */ /* Power Management duration & timeout */ __s32 min_pmp; /* Minimal PM period */ __s32 max_pmp; /* Maximal PM period */ __s32 min_pmt; /* Minimal PM timeout */ __s32 max_pmt; /* Maximal PM timeout */ __u16 pmp_flags; /* How to decode max/min PM period */ __u16 pmt_flags; /* How to decode max/min PM timeout */ __u16 pm_capa; /* What PM options are supported */ /* Encoder stuff */ __u16 encoding_size[IW_MAX_ENCODING_SIZES]; /* Different token sizes */ __u8 num_encoding_sizes; /* Number of entry in the list */ __u8 max_encoding_tokens; /* Max number of tokens */ /* Transmit power */ __u16 txpower_capa; /* What options are supported */ __u8 num_txpower; /* Number of entries in the list */ __s32 txpower[IW_MAX_TXPOWER]; /* list, in bps */ /* Wireless Extension version info */ __u8 we_version_compiled; /* Must be WIRELESS_EXT */ __u8 we_version_source; /* Last update of source */ /* Retry limits and lifetime */ __u16 retry_capa; /* What retry options are supported */ __u16 retry_flags; /* How to decode max/min retry limit */ __u16 r_time_flags; /* How to decode max/min retry life */ __s32 min_retry; /* Minimal number of retries */ __s32 max_retry; /* Maximal number of retries */ __s32 min_r_time; /* Minimal retry lifetime */ __s32 max_r_time; /* Maximal retry lifetime */ /* Average quality of link & SNR */ struct iw_quality avg_qual; /* Quality of the link */ /* This should contain the average/typical values of the quality * indicator. This should be the threshold between a "good" and * a "bad" link (example : monitor going from green to orange). * Currently, user space apps like quality monitors don't have any * way to calibrate the measurement. With this, they can split * the range between 0 and max_qual in different quality level * (using a geometric subdivision centered on the average). * I expect that people doing the user space apps will feedback * us on which value we need to put in each driver... */ }; /* * Private ioctl interface information */ struct iw_priv_args { __u32 cmd; /* Number of the ioctl to issue */ __u16 set_args; /* Type and number of args */ __u16 get_args; /* Type and number of args */ char name[IFNAMSIZ]; /* Name of the extension */ }; /* ----------------------- WIRELESS EVENTS ----------------------- */ /* * Wireless events are carried through the rtnetlink socket to user * space. They are encapsulated in the IFLA_WIRELESS field of * a RTM_NEWLINK message. */ /* * A Wireless Event. Contains basically the same data as the ioctl... */ struct iw_event { __u16 len; /* Real lenght of this stuff */ __u16 cmd; /* Wireless IOCTL */ union iwreq_data u; /* IOCTL fixed payload */ }; /* Size of the Event prefix (including padding and alignement junk) */ #define IW_EV_LCP_LEN (sizeof(struct iw_event) - sizeof(union iwreq_data)) /* Size of the various events */ #define IW_EV_CHAR_LEN (IW_EV_LCP_LEN + IFNAMSIZ) #define IW_EV_UINT_LEN (IW_EV_LCP_LEN + sizeof(__u32)) #define IW_EV_FREQ_LEN (IW_EV_LCP_LEN + sizeof(struct iw_freq)) #define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point)) #define IW_EV_PARAM_LEN (IW_EV_LCP_LEN + sizeof(struct iw_param)) #define IW_EV_ADDR_LEN (IW_EV_LCP_LEN + sizeof(struct sockaddr)) #define IW_EV_QUAL_LEN (IW_EV_LCP_LEN + sizeof(struct iw_quality)) /* Note : in the case of iw_point, the extra data will come at the * end of the event */ #endif /* _LINUX_WIRELESS_H */ ifplugd-0.28/src/interface.c0000664000175000020030000002114210166631773012715 00000000000000/* $Id: interface.c 114 2004-12-19 00:08:01Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "ethtool-local.h" #include "interface.h" #include "wireless.h" #include void interface_up(int fd, char *iface) { struct ifreq ifr; memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0) { if (interface_do_message) daemon_log(LOG_WARNING, "Warning: Could not get interface flags."); return; } if ((ifr.ifr_flags & IFF_UP) == IFF_UP) return; if (ioctl(fd, SIOCGIFADDR, &ifr) < 0) { if (interface_do_message) daemon_log(LOG_WARNING, "Warning: Could not get interface address."); } else if (ifr.ifr_addr.sa_family != AF_INET) { if (interface_do_message) daemon_log(LOG_WARNING, "Warning: The interface is not IP-based."); } else { ((struct sockaddr_in *)(&ifr.ifr_addr))->sin_addr.s_addr = INADDR_ANY; if (ioctl(fd, SIOCSIFADDR, &ifr) < 0) { if (interface_do_message) daemon_log(LOG_WARNING, "Warning: Could not set interface address."); } } if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0) { if (interface_do_message) daemon_log(LOG_WARNING, "Warning: Could not get interface flags."); return; } ifr.ifr_flags |= IFF_UP; if (ioctl(fd, SIOCSIFFLAGS, &ifr) < 0) if (interface_do_message) daemon_log(LOG_WARNING, "Warning: Could not set interface flags."); } interface_status_t interface_detect_beat_mii(int fd, char *iface) { struct ifreq ifr; if (interface_auto_up) interface_up(fd, iface); memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); if (ioctl(fd, SIOCGMIIPHY, &ifr) == -1) { if (interface_do_message) daemon_log(LOG_ERR, "SIOCGMIIPHY failed: %s", strerror(errno)); return IFSTATUS_ERR; } ((unsigned short*) &ifr.ifr_data)[1] = 1; if (ioctl(fd, SIOCGMIIREG, &ifr) == -1) { if (interface_do_message) daemon_log(LOG_ERR, "SIOCGMIIREG failed: %s", strerror(errno)); return IFSTATUS_ERR; } return (((unsigned short*) &ifr.ifr_data)[3] & 0x0004) ? IFSTATUS_UP : IFSTATUS_DOWN; } interface_status_t interface_detect_beat_priv(int fd, char *iface) { struct ifreq ifr; if (interface_auto_up) interface_up(fd, iface); memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); if (ioctl(fd, SIOCDEVPRIVATE, &ifr) == -1) { if (interface_do_message) daemon_log(LOG_ERR, "SIOCDEVPRIVATE failed: %s", strerror(errno)); return IFSTATUS_ERR; } ((unsigned short*) &ifr.ifr_data)[1] = 1; if (ioctl(fd, SIOCDEVPRIVATE+1, &ifr) == -1) { if (interface_do_message) daemon_log(LOG_ERR, "SIOCDEVPRIVATE+1 failed: %s", strerror(errno)); return IFSTATUS_ERR; } return (((unsigned short*) &ifr.ifr_data)[3] & 0x0004) ? IFSTATUS_UP : IFSTATUS_DOWN; } interface_status_t interface_detect_beat_ethtool(int fd, char *iface) { struct ifreq ifr; struct ethtool_value edata; if (interface_auto_up) interface_up(fd, iface); memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); edata.cmd = ETHTOOL_GLINK; ifr.ifr_data = (caddr_t) &edata; if (ioctl(fd, SIOCETHTOOL, &ifr) == -1) { if (interface_do_message) daemon_log(LOG_ERR, "ETHTOOL_GLINK failed: %s", strerror(errno)); return IFSTATUS_ERR; } return edata.data ? IFSTATUS_UP : IFSTATUS_DOWN; } interface_status_t interface_detect_beat_iff(int fd, char *iface) { struct ifreq ifr; if (interface_auto_up) interface_up(fd, iface); memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); if (ioctl(fd, SIOCGIFFLAGS, &ifr) == -1) { if (interface_do_message) daemon_log(LOG_ERR, "SIOCGIFFLAGS failed: %s", strerror(errno)); return IFSTATUS_ERR; } return ifr.ifr_flags & IFF_RUNNING ? IFSTATUS_UP : IFSTATUS_DOWN; } static int get_wlan_qual_old(char *iface) { FILE *f; char buf[256]; char *bp; int l, q = -1; l = strlen(iface); if (!(f = fopen("/proc/net/wireless", "r"))) { if (interface_do_message) daemon_log(LOG_WARNING, "Failed to open /proc/net/wireless: %s",strerror(errno)); return -1; } while (fgets(buf, sizeof(buf)-1, f)) { bp = buf; while (*bp && isspace(*bp)) bp++; if(!strncmp(bp, iface, l) && bp[l]==':') { /* skip device name */ if (!(bp = strchr(bp,' '))) break; bp++; /* skip status */ if (!(bp = strchr(bp,' '))) break; q = atoi(bp); break; }; } fclose(f); if (q < 0) { if (interface_do_message) daemon_log(LOG_ERR, "Failed to find interface in /proc/net/wireless"); } return q; } static int get_wlan_qual_new(int fd, char *iface) { struct iwreq req; struct iw_statistics q; static struct iw_range range; memset(&req, 0, sizeof(req)); strncpy(req.ifr_ifrn.ifrn_name, iface, IFNAMSIZ); req.u.data.pointer = (caddr_t) &q; req.u.data.length = sizeof(q); req.u.data.flags = 1; if (ioctl(fd, SIOCGIWSTATS, &req) < 0) { if (interface_do_message) daemon_log(LOG_ERR, "Failed to get interface quality: %s\n", strerror(errno)); return -1; } memset(&req, 0, sizeof(req)); strncpy(req.ifr_ifrn.ifrn_name, iface, IFNAMSIZ); memset(&range, 0, sizeof(struct iw_range)); req.u.data.pointer = (caddr_t) ⦥ req.u.data.length = sizeof(struct iw_range); req.u.data.flags = 0; if (ioctl(fd, SIOCGIWRANGE, &req) < 0) { if (interface_do_message) daemon_log(LOG_ERR, "SIOCGIWRANGE failed: %s\n", strerror(errno)); return -1; } /* Test if both qual and level are on their lowest level */ if (q.qual.qual <= 0 && (q.qual.level > range.max_qual.level ? q.qual.level <= 156 : q.qual.level <= 0)) return 0; return 1; } static int is_assoc_ap(uint8_t mac[ETH_ALEN]) { int b, j; b = 1; for (j = 1; j < ETH_ALEN; j++) if (mac[j] != mac[0]) { b = 0; break; } return !b || (mac[0] != 0xFF && mac[0] != 0x44 && mac[0] != 0x00); } interface_status_t interface_detect_beat_wlan(int fd, char *iface) { uint8_t mac[6]; int q; struct iwreq req; if (interface_auto_up) interface_up(fd, iface); memset(&req, 0, sizeof(req)); strncpy(req.ifr_ifrn.ifrn_name, iface, IFNAMSIZ); if (ioctl(fd, SIOCGIWAP, &req) < 0) { if (interface_do_message) daemon_log(LOG_WARNING, "Failed to get AP address: %s",strerror(errno)); return IFSTATUS_ERR; } memcpy(mac, &(req.u.ap_addr.sa_data), ETH_ALEN); if (!is_assoc_ap(mac)) return IFSTATUS_DOWN; if ((q = get_wlan_qual_new(fd, iface)) < 0) if ((q = get_wlan_qual_old(iface)) < 0) { if (interface_do_message) daemon_log(LOG_WARNING, "Failed to get wireless link quality."); return IFSTATUS_ERR; } return q > 0 ? IFSTATUS_UP : IFSTATUS_DOWN; } ifplugd-0.28/src/ethtool-kernel.h0000644000175000020030000002626107766130123013716 00000000000000/* * ethtool.h: Defines for Linux ethtool. * * Copyright (C) 1998 David S. Miller (davem@redhat.com) * Copyright 2001 Jeff Garzik * Portions Copyright 2001 Sun Microsystems (thockin@sun.com) * Portions Copyright 2002 Intel (eli.kupermann@intel.com, * christopher.leech@intel.com, * scott.feldman@intel.com) */ #ifndef _LINUX_ETHTOOL_H #define _LINUX_ETHTOOL_H /* This should work for both 32 and 64 bit userland. */ struct ethtool_cmd { u32 cmd; u32 supported; /* Features this interface supports */ u32 advertising; /* Features this interface advertises */ u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */ u8 duplex; /* Duplex, half or full */ u8 port; /* Which connector port */ u8 phy_address; u8 transceiver; /* Which tranceiver to use */ u8 autoneg; /* Enable or disable autonegotiation */ u32 maxtxpkt; /* Tx pkts before generating tx int */ u32 maxrxpkt; /* Rx pkts before generating rx int */ u32 reserved[4]; }; #define ETHTOOL_BUSINFO_LEN 32 /* these strings are set to whatever the driver author decides... */ struct ethtool_drvinfo { u32 cmd; char driver[32]; /* driver short name, "tulip", "eepro100" */ char version[32]; /* driver version string */ char fw_version[32]; /* firmware version string, if applicable */ char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */ /* For PCI devices, use pci_dev->slot_name. */ char reserved1[32]; char reserved2[20]; u32 testinfo_len; u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */ u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */ }; #define SOPASS_MAX 6 /* wake-on-lan settings */ struct ethtool_wolinfo { u32 cmd; u32 supported; u32 wolopts; u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */ }; /* for passing single values */ struct ethtool_value { u32 cmd; u32 data; }; /* for passing big chunks of data */ struct ethtool_regs { u32 cmd; u32 version; /* driver-specific, indicates different chips/revs */ u32 len; /* bytes */ u8 data[0]; }; /* for passing EEPROM chunks */ struct ethtool_eeprom { u32 cmd; u32 magic; u32 offset; /* in bytes */ u32 len; /* in bytes */ u8 data[0]; }; /* for configuring coalescing parameters of chip */ struct ethtool_coalesce { u32 cmd; /* ETHTOOL_{G,S}COALESCE */ /* How many usecs to delay an RX interrupt after * a packet arrives. If 0, only rx_max_coalesced_frames * is used. */ u32 rx_coalesce_usecs; /* How many packets to delay an RX interrupt after * a packet arrives. If 0, only rx_coalesce_usecs is * used. It is illegal to set both usecs and max frames * to zero as this would cause RX interrupts to never be * generated. */ u32 rx_max_coalesced_frames; /* Same as above two parameters, except that these values * apply while an IRQ is being services by the host. Not * all cards support this feature and the values are ignored * in that case. */ u32 rx_coalesce_usecs_irq; u32 rx_max_coalesced_frames_irq; /* How many usecs to delay a TX interrupt after * a packet is sent. If 0, only tx_max_coalesced_frames * is used. */ u32 tx_coalesce_usecs; /* How many packets to delay a TX interrupt after * a packet is sent. If 0, only tx_coalesce_usecs is * used. It is illegal to set both usecs and max frames * to zero as this would cause TX interrupts to never be * generated. */ u32 tx_max_coalesced_frames; /* Same as above two parameters, except that these values * apply while an IRQ is being services by the host. Not * all cards support this feature and the values are ignored * in that case. */ u32 tx_coalesce_usecs_irq; u32 tx_max_coalesced_frames_irq; /* How many usecs to delay in-memory statistics * block updates. Some drivers do not have an in-memory * statistic block, and in such cases this value is ignored. * This value must not be zero. */ u32 stats_block_coalesce_usecs; /* Adaptive RX/TX coalescing is an algorithm implemented by * some drivers to improve latency under low packet rates and * improve throughput under high packet rates. Some drivers * only implement one of RX or TX adaptive coalescing. Anything * not implemented by the driver causes these values to be * silently ignored. */ u32 use_adaptive_rx_coalesce; u32 use_adaptive_tx_coalesce; /* When the packet rate (measured in packets per second) * is below pkt_rate_low, the {rx,tx}_*_low parameters are * used. */ u32 pkt_rate_low; u32 rx_coalesce_usecs_low; u32 rx_max_coalesced_frames_low; u32 tx_coalesce_usecs_low; u32 tx_max_coalesced_frames_low; /* When the packet rate is below pkt_rate_high but above * pkt_rate_low (both measured in packets per second) the * normal {rx,tx}_* coalescing parameters are used. */ /* When the packet rate is (measured in packets per second) * is above pkt_rate_high, the {rx,tx}_*_high parameters are * used. */ u32 pkt_rate_high; u32 rx_coalesce_usecs_high; u32 rx_max_coalesced_frames_high; u32 tx_coalesce_usecs_high; u32 tx_max_coalesced_frames_high; /* How often to do adaptive coalescing packet rate sampling, * measured in seconds. Must not be zero. */ u32 rate_sample_interval; }; /* for configuring RX/TX ring parameters */ struct ethtool_ringparam { u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */ /* Read only attributes. These indicate the maximum number * of pending RX/TX ring entries the driver will allow the * user to set. */ u32 rx_max_pending; u32 rx_mini_max_pending; u32 rx_jumbo_max_pending; u32 tx_max_pending; /* Values changeable by the user. The valid values are * in the range 1 to the "*_max_pending" counterpart above. */ u32 rx_pending; u32 rx_mini_pending; u32 rx_jumbo_pending; u32 tx_pending; }; /* for configuring link flow control parameters */ struct ethtool_pauseparam { u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */ /* If the link is being auto-negotiated (via ethtool_cmd.autoneg * being true) the user may set 'autonet' here non-zero to have the * pause parameters be auto-negotiated too. In such a case, the * {rx,tx}_pause values below determine what capabilities are * advertised. * * If 'autoneg' is zero or the link is not being auto-negotiated, * then {rx,tx}_pause force the driver to use/not-use pause * flow control. */ u32 autoneg; u32 rx_pause; u32 tx_pause; }; #define ETH_GSTRING_LEN 32 enum ethtool_stringset { ETH_SS_TEST = 0, ETH_SS_STATS, }; /* for passing string sets for data tagging */ struct ethtool_gstrings { u32 cmd; /* ETHTOOL_GSTRINGS */ u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/ u32 len; /* number of strings in the string set */ u8 data[0]; }; enum ethtool_test_flags { ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */ ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */ }; /* for requesting NIC test and getting results*/ struct ethtool_test { u32 cmd; /* ETHTOOL_TEST */ u32 flags; /* ETH_TEST_FL_xxx */ u32 reserved; u32 len; /* result length, in number of u64 elements */ u64 data[0]; }; /* CMDs currently supported */ #define ETHTOOL_GSET 0x00000001 /* Get settings. */ #define ETHTOOL_SSET 0x00000002 /* Set settings, privileged. */ #define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */ #define ETHTOOL_GREGS 0x00000004 /* Get NIC registers, privileged. */ #define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */ #define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options, priv. */ #define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */ #define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level, priv. */ #define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation, priv. */ #define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */ #define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */ #define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data, priv. */ #define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */ #define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config, priv. */ #define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */ #define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters, priv. */ #define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */ #define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters, priv. */ #define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */ #define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */ #define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */ #define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */ #define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable * (ethtool_value) */ #define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable * (ethtool_value), priv. */ #define ETHTOOL_TEST 0x0000001a /* execute NIC self-test, priv. */ #define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */ #define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET #define SPARC_ETH_SSET ETHTOOL_SSET /* Indicates what features are supported by the interface. */ #define SUPPORTED_10baseT_Half (1 << 0) #define SUPPORTED_10baseT_Full (1 << 1) #define SUPPORTED_100baseT_Half (1 << 2) #define SUPPORTED_100baseT_Full (1 << 3) #define SUPPORTED_1000baseT_Half (1 << 4) #define SUPPORTED_1000baseT_Full (1 << 5) #define SUPPORTED_Autoneg (1 << 6) #define SUPPORTED_TP (1 << 7) #define SUPPORTED_AUI (1 << 8) #define SUPPORTED_MII (1 << 9) #define SUPPORTED_FIBRE (1 << 10) #define SUPPORTED_BNC (1 << 11) /* Indicates what features are advertised by the interface. */ #define ADVERTISED_10baseT_Half (1 << 0) #define ADVERTISED_10baseT_Full (1 << 1) #define ADVERTISED_100baseT_Half (1 << 2) #define ADVERTISED_100baseT_Full (1 << 3) #define ADVERTISED_1000baseT_Half (1 << 4) #define ADVERTISED_1000baseT_Full (1 << 5) #define ADVERTISED_Autoneg (1 << 6) #define ADVERTISED_TP (1 << 7) #define ADVERTISED_AUI (1 << 8) #define ADVERTISED_MII (1 << 9) #define ADVERTISED_FIBRE (1 << 10) #define ADVERTISED_BNC (1 << 11) /* The following are all involved in forcing a particular link * mode for the device for setting things. When getting the * devices settings, these indicate the current mode and whether * it was foced up into this mode or autonegotiated. */ /* The forced speed, 10Mb, 100Mb, gigabit. */ #define SPEED_10 10 #define SPEED_100 100 #define SPEED_1000 1000 /* Duplex, half or full. */ #define DUPLEX_HALF 0x00 #define DUPLEX_FULL 0x01 /* Which connector port. */ #define PORT_TP 0x00 #define PORT_AUI 0x01 #define PORT_MII 0x02 #define PORT_FIBRE 0x03 #define PORT_BNC 0x04 /* Which tranceiver to use. */ #define XCVR_INTERNAL 0x00 #define XCVR_EXTERNAL 0x01 #define XCVR_DUMMY1 0x02 #define XCVR_DUMMY2 0x03 #define XCVR_DUMMY3 0x04 /* Enable or disable autonegotiation. If this is set to enable, * the forced link modes above are completely ignored. */ #define AUTONEG_DISABLE 0x00 #define AUTONEG_ENABLE 0x01 /* Wake-On-Lan options. */ #define WAKE_PHY (1 << 0) #define WAKE_UCAST (1 << 1) #define WAKE_MCAST (1 << 2) #define WAKE_BCAST (1 << 3) #define WAKE_ARP (1 << 4) #define WAKE_MAGIC (1 << 5) #define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */ #endif /* _LINUX_ETHTOOL_H */ ifplugd-0.28/src/nlapi.h0000644000175000020030000000224707766130124012064 00000000000000#ifndef foonlapihfoo #define foonlapihfoo /* $Id: nlapi.h 31 2003-08-11 16:19:52Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include #include #include #include #include typedef int (*nlapi_callback_t) (struct nlmsghdr *n, void *u); extern int nlapi_fd; int nlapi_open(uint32_t groups); void nlapi_close(void); int nlapi_work(int block); int nlapi_register(nlapi_callback_t cb, void *u); #endif ifplugd-0.28/src/ethtool-local.h0000644000175000020030000000200107766130125013514 00000000000000#ifndef fooethtoollocalhfoo #define fooethtoollocalhfoo /* $Id: ethtool-local.h 43 2003-09-13 11:25:11Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ typedef unsigned long long u64; typedef __uint32_t u32; typedef __uint16_t u16; typedef __uint8_t u8; #include "ethtool-kernel.h" #endif ifplugd-0.28/src/interface.h0000644000175000020030000000253110047536330012710 00000000000000#ifndef foointerfacehfoo #define foointerfacehfoo /* $Id: interface.h 109 2004-04-12 13:58:11Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ int interface_auto_up; int interface_do_message; typedef enum { IFSTATUS_UP, IFSTATUS_DOWN, IFSTATUS_ERR } interface_status_t; void interface_up(int fd, char *iface); interface_status_t interface_detect_beat_mii(int fd, char *iface); interface_status_t interface_detect_beat_priv(int fd, char *iface); interface_status_t interface_detect_beat_ethtool(int fd, char *iface); interface_status_t interface_detect_beat_wlan(int fd, char *iface); interface_status_t interface_detect_beat_iff(int fd, char *iface); #endif ifplugd-0.28/src/ifmonitor.h0000644000175000020030000000166207766130125012770 00000000000000#ifndef fooifmonitorhfoo #define fooifmonitorhfoo /* $Id: ifmonitor.h 31 2003-08-11 16:19:52Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ int ifmonitor_init(int (*cb) (int b, int index, unsigned short type, const char *name)); #endif ifplugd-0.28/src/Makefile.in0000664000175000020030000003751610250401762012655 00000000000000# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 109 2004-04-12 13:58:11Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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foosvnrevisionhfoo\n#define foosvnrevisionhfoo\n#define SVN_REVISION \"$$REV\"\n#endif" > $@ ; \ @USE_SUBVERSION_TRUE@ fi \ @USE_SUBVERSION_TRUE@ fi @USE_SUBVERSION_TRUE@svnkeywords: @USE_SUBVERSION_TRUE@ rm -f svn-revision.h @USE_SUBVERSION_TRUE@ svn propset svn:keywords Id *.c *.h Makefile.am @USE_SUBVERSION_TRUE@.PHONY: svnkeywords # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: ifplugd-0.28/src/svn-revision.h0000644000175000020030000000013010250401773013401 00000000000000#ifndef foosvnrevisionhfoo #define foosvnrevisionhfoo #define SVN_REVISION "124" #endif ifplugd-0.28/src/wireless.h0000644000175000020030000000172110001613452012574 00000000000000#ifndef foowirelesshfoo #define foowirelesshfoo /* $Id: wireless.h 80 2003-12-11 18:57:53Z lennart $ */ /* * This file is part of waproamd. * * waproamd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * waproamd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with waproamd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include #include #include #include #include "wireless.16.h" #endif ifplugd-0.28/src/nlapi.c0000664000175000020030000000652010166631773012063 00000000000000/* $Id: nlapi.c 116 2004-12-19 00:24:29Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "nlapi.h" int nlapi_fd = -1; struct callback_info { nlapi_callback_t callback; void *userdata; struct callback_info * next; }; struct callback_info *callbacks = NULL; int nlapi_open(uint32_t groups) { struct sockaddr_nl addr; if ((nlapi_fd = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE)) < 0) { daemon_log(LOG_ERR, "socket(PF_NETLINK): %s\n", strerror(errno)); return -1; } memset(&addr, 0, sizeof(addr)); addr.nl_family = AF_NETLINK; addr.nl_groups = groups; addr.nl_pid = getpid(); if (bind(nlapi_fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) { close(nlapi_fd); daemon_log(LOG_ERR, "bind(): %s\n", strerror(errno)); return -1; } return 0; } int nlapi_work(int block) { assert(nlapi_fd >= 0); for (;;) { int bytes; char replybuf[1024]; struct nlmsghdr *p = (struct nlmsghdr *) replybuf; if ((bytes = recv(nlapi_fd, &replybuf, sizeof(replybuf), block ? 0 : MSG_DONTWAIT)) < 0) { if (errno == EAGAIN || errno == EINTR) return 0; daemon_log(LOG_ERR, "NLAPI: recv(): %s\n", strerror(errno)); return -1; } for (; bytes > 0; p = NLMSG_NEXT(p, bytes)) { struct callback_info *c; if (!NLMSG_OK(p, bytes) || (size_t) bytes < sizeof(struct nlmsghdr) || (size_t) bytes < p->nlmsg_len) { daemon_log(LOG_ERR, "NLAPI: Packet too small or truncated!\n"); return -1; } for (c = callbacks; c; c = c->next) if (c->callback(p, c->userdata) < 0) return -1; } if (block) break; } return 0; } void nlapi_close(void) { if (nlapi_fd >= 0) close(nlapi_fd); nlapi_fd = -1; while (callbacks) { struct callback_info *c = callbacks; callbacks = callbacks->next; free(c); } } int nlapi_register(int (*callback) (struct nlmsghdr *n, void *u), void *u) { struct callback_info *c; assert(callback); if (!(c = malloc(sizeof(struct callback_info)))) { daemon_log(LOG_ERR, "NLAPI: Not enough memory.\n"); return -1; } c->callback = callback; c->userdata = u; c->next = callbacks; callbacks = c; return 0; } ifplugd-0.28/src/ifmonitor.c0000664000175000020030000000476010166631773012772 00000000000000/* $Id: ifmonitor.c 116 2004-12-19 00:24:29Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include "nlapi.h" static int callback(struct nlmsghdr *n, void *u) { int (*cb)(int b, int index, unsigned short type, const char *name) = (int (*)(int b, int index, unsigned short type, const char *name)) u; if (n->nlmsg_type == RTM_NEWLINK || n->nlmsg_type == RTM_DELLINK) { struct rtattr *a; struct ifinfomsg *i; char ifname[IFNAMSIZ+1]; int la; i = NLMSG_DATA(n); if (n->nlmsg_len < NLMSG_LENGTH(sizeof(struct ifinfomsg))) { daemon_log(LOG_ERR, "NETLINK: Packet too small or truncated! (2)\n"); return -1; } memset(&ifname, 0, sizeof(ifname)); a = (struct rtattr*) ((char*) i + NLMSG_ALIGN(sizeof(struct ifinfomsg))); la = NLMSG_PAYLOAD(n, sizeof(struct ifinfomsg)); while (RTA_OK(a, la)) { if(a->rta_type == IFLA_IFNAME) { int l = RTA_PAYLOAD(a); if (l > IFNAMSIZ) l = IFNAMSIZ; strncpy(ifname, RTA_DATA(a), l); } a = RTA_NEXT(a, la); } if (cb(n->nlmsg_type == RTM_NEWLINK, i->ifi_index, i->ifi_type, ifname[0] ? ifname : NULL) < 0) return -1; } return 0; } int ifmonitor_init(int (*cb) (int b, int index, unsigned short type, const char *name)) { return nlapi_register(callback, (void*) cb); } ifplugd-0.28/src/ifplugstatus.c0000664000175000020030000001445310166631773013516 00000000000000/* $Id: ifplugstatus.c 114 2004-12-19 00:08:01Z lennart $ */ /* * This file is part of ifplugd. * * ifplugd is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * ifplugd is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with ifplugd; if not, write to the Free Software Foundation, * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include "interface.h" #include "svn-revision.h" int interface_auto_up = 0, interface_do_message = 0; int verbose = 0; char *interface = NULL; int handle(char *iface) { int fd, r = 0; interface_status_t s; if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) < 0) return -1; if (verbose > 0) { printf("%s:\n", iface); if ((s = interface_detect_beat_ethtool(fd, iface)) == IFSTATUS_ERR) printf(" SIOCETHTOOL failed (%s)\n", strerror(errno)); else printf(" SIOCETHTOOL: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); if ((s = interface_detect_beat_mii(fd, iface)) == IFSTATUS_ERR) printf(" SIOCGMIIPHY failed (%s)\n", strerror(errno)); else printf(" SIOCGMIIPHY: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); if ((s = interface_detect_beat_wlan(fd, iface)) == IFSTATUS_ERR) printf(" Wireless failed.\n"); else printf(" Wireless: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); if ((s = interface_detect_beat_iff(fd, iface)) == IFSTATUS_ERR) printf(" IFF_RUNNING failed.\n"); else printf(" IFF_RUNNING: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); if ((s = interface_detect_beat_priv(fd, iface)) == IFSTATUS_ERR) printf(" SIOCDEVPRIVATE failed (%s)\n", strerror(errno)); else printf(" SIOCDEVPRIVATE: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); } else { if ((s = interface_detect_beat_ethtool(fd, iface)) == IFSTATUS_ERR) if ((s = interface_detect_beat_mii(fd, iface)) == IFSTATUS_ERR) if ((s = interface_detect_beat_wlan(fd, iface)) == IFSTATUS_ERR) s = interface_detect_beat_iff(fd, iface); switch(s) { case IFSTATUS_UP: if (!verbose) printf("%s: link beat detected\n", iface); r = 1; break; case IFSTATUS_DOWN: if (!verbose) printf("%s: unplugged\n", iface); r = 2; break; default: if (!verbose) printf("%s: not supported%s\n", iface, getuid() != 0 ? " (Retry as root?)" : ""); r = -1; break; } } close(fd); return r; } void usage(char *p) { if (strrchr(p, '/')) p = strchr(p, '/')+1; printf("%s [options] [INTERFACE]\n" " -a --auto Enable interface automatically (%s)\n" " -q --quiet Quiet behaviour (%s)\n" " -v --verbose Enable verbosity (%s)\n" " -h --help Show this help\n" " -V --version Show version number\n", p, interface_auto_up ? "on" : "off", verbose < 0 ? "on" : "off", verbose > 0 ? "on" : "off"); } void parse(int argc, char *argv[]) { static struct option long_options[] = { {"auto", no_argument, 0, 'a'}, {"quiet", no_argument, 0, 'q'}, {"verbose", no_argument, 0, 'v'}, {"help", no_argument, 0, 'h'}, {"version", no_argument, 0, 'V'}, {0, 0, 0, 0} }; int option_index = 0; int help = 0; for (;;) { int c; if ((c = getopt_long(argc, argv, "avhqV", long_options, &option_index)) < 0) break; switch (c) { case 'a' : interface_auto_up = !interface_auto_up; break; case 'v': verbose++; break; case 'q': verbose--; break; case 'h': help = 1; break; case 'V': #ifdef SVN_REVISION printf("ifplugstatus "VERSION" (SVN: "SVN_REVISION")\n"); #else printf("ifplugstatus "VERSION"\n"); #endif exit(0); default: fprintf(stderr, "Unknown parameter.\n"); exit(1); } } if (help) { usage(argv[0]); exit(0); } if (optind < argc) interface = argv[optind]; } int main(int argc, char *argv[]) { parse(argc, argv); if (interface) { int r; if ((r = handle(interface)) < 0) { if (verbose == 0) fprintf(stderr, "Failure (%s)\n", strerror(errno)); return 1; } return r+1; } else { FILE *f; char ln[256]; if (!(f = fopen("/proc/net/dev", "r"))) { fprintf(stderr, "Failed to open /proc/net/dev: %s\n", strerror(errno)); return 1; } fgets(ln, sizeof(ln), f); fgets(ln, sizeof(ln), f); while (fgets(ln, sizeof(ln), f)) { char *p, *e; p = ln+strspn(ln, " \t"); if (!(e = strchr(p, ':'))) { fprintf(stderr, "Parse failure in /proc/net/dev.\n"); fclose(f); return 1; } *e = 0; handle(p); } fclose(f); } return 0; } ifplugd-0.28/Makefile.in0000664000175000020030000004737710250402233012066 00000000000000# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 125 2005-06-04 19:44:24Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. EXTRA_DIST = 8139too.c.0.9.26.patch ifplugd-0.28/patches/8139too.c.0.9.26.patch0000644000175000020030000000052307766130125014567 00000000000000--- 8139too.c.dist Thu Oct 31 23:45:04 2002 +++ 8139too.c Thu Oct 31 23:45:46 2002 @@ -2449,8 +2449,8 @@ int rc = 0; int phy = tp->phys[0] & 0x3f; - if (!netif_running(dev)) - return -EINVAL; +// if (!netif_running(dev)) +// return -EINVAL; if (cmd != SIOCETHTOOL) { /* With SIOCETHTOOL, this would corrupt the pointer. */ ifplugd-0.28/patches/Makefile.in0000664000175000020030000002161710250401762013510 00000000000000# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 43 2003-09-13 11:25:11Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. 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If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi && # Now remove or move aside any old file at destination location. We try this # two ways since rm can't unlink itself on some systems and the destination # file might be busy for other reasons. 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Name: ifplugd Version: 0.28 Release: 1 Copyright: GPL Group: Networking/Daemons URL: http://0pointer.de/lennart/projects/ifplugd/ Source: %{name}-%{version}.tar.gz Packager: Diego Santa Cruz BuildRoot: %{_tmppath}/%{name}-%{version}-root BuildPrereq: libdaemon-devel %description ifplugd is a Linux daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with network adapters onboard , since it will only configure the interface when a cable is really connected. ifplugd is a rather simplistic approach to this target since it relies on your distribution's native interface configuration system. %prep %setup -q %build %configure make %install [ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf "$RPM_BUILD_ROOT" mkdir -p "$RPM_BUILD_ROOT"/usr/sbin make DESTDIR=$RPM_BUILD_ROOT PREFIX=%{prefix} install %clean [ -n "$RPM_BUILD_ROOT" -a "$RPM_BUILD_ROOT" != / ] && rm -rf "$RPM_BUILD_ROOT" %post /sbin/chkconfig --add ifplugd %preun /sbin/chkconfig --del ifplugd %files %defattr(755,root,root) %doc LICENSE README %doc doc/README.html doc/style.css %{_sbindir}/ifplugd %{_sbindir}/ifplugstatus %{_mandir}/man?/ifplugd* %{_mandir}/man?/ifplugstatus* %{_sysconfdir}/init.d/ifplugd %config %{_sysconfdir}/ifplugd/ifplugd.conf %config %{_sysconfdir}/ifplugd/ifplugd.action %changelog * Mon Jul 21 2003 Lennart Poettering 0.16 - Modified slightly to be auto generated by autoconf * Wed Jul 16 2003 Diego Santa Cruz 0.15 - Updated to version 0.15 - Make it depend on libdaemon * Thu Jan 9 2003 Asgeir Nilsen 0.11-2 - Minor adjustments and init file patch ifplugd-0.28/LICENSE0000644000175000020030000004311007766130123011017 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. 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then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. 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But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. # Account for people who put trailing slashes in PATH elements. case $as_dir/ in ./ | .// | /cC/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. 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INSTALL=$ac_install_sh fi fi echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6 fi echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.make <<\_ACEOF all: @echo 'ac_maketemp="$(MAKE)"' _ACEOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 SET_MAKE= else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi # If using GCC specify some additional parameters if test "x$GCC" = "xyes" ; then CFLAGS="$CFLAGS -pipe -W -Wall" cat >conftest.$ac_ext <<_ACEOF int main() {} _ACEOF $CC -c conftest.c -Wno-unused-parameter $CFLAGS > /dev/null 2> /dev/null && CFLAGS="$CFLAGS -Wno-unused-parameter" rm -f conftest.o fi # Checks for header files. echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6 if test "${ac_cv_header_sys_wait_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #ifndef WEXITSTATUS # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) #endif #ifndef WIFEXITED # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif int main () { int s; wait (&s); s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_sys_wait_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_sys_wait_h=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6 if test $ac_cv_header_sys_wait_h = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SYS_WAIT_H 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in fcntl.h limits.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/time.h syslog.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------------------------- ## ## Report this to mzvscyhtq (at) 0pointer (dot) de ## ## ----------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Checks for typedefs, structures, and compiler characteristics. echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. 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(char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi echo "$as_me:$LINENO: checking for pid_t" >&5 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 if test "${ac_cv_type_pid_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((pid_t *) 0) return 0; if (sizeof (pid_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_pid_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_pid_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 echo "${ECHO_T}$ac_cv_type_pid_t" >&6 if test $ac_cv_type_pid_t = yes; then : else cat >>confdefs.h <<_ACEOF #define pid_t int _ACEOF fi echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 if test "${ac_cv_header_time+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include int main () { if ((struct tm *) 0) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_time=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 echo "${ECHO_T}$ac_cv_header_time" >&6 if test $ac_cv_header_time = yes; then cat >>confdefs.h <<\_ACEOF #define TIME_WITH_SYS_TIME 1 _ACEOF fi echo "$as_me:$LINENO: checking for working volatile" >&5 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6 if test "${ac_cv_c_volatile+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { volatile int x; int * volatile y; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_volatile=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_volatile=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5 echo "${ECHO_T}$ac_cv_c_volatile" >&6 if test $ac_cv_c_volatile = no; then cat >>confdefs.h <<\_ACEOF #define volatile _ACEOF fi # Checks for library functions. for ac_header in unistd.h vfork.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ----------------------------------------------- ## ## Report this to mzvscyhtq (at) 0pointer (dot) de ## ## ----------------------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in fork vfork do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done if test "x$ac_cv_func_fork" = xyes; then echo "$as_me:$LINENO: checking for working fork" >&5 echo $ECHO_N "checking for working fork... $ECHO_C" >&6 if test "${ac_cv_func_fork_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_fork_works=cross else cat >conftest.$ac_ext <<_ACEOF /* By Ruediger Kuhlmann. */ #include #if HAVE_UNISTD_H # include #endif /* Some systems only have a dummy stub for fork() */ int main () { if (fork() < 0) exit (1); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_fork_works=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_fork_works=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5 echo "${ECHO_T}$ac_cv_func_fork_works" >&6 else ac_cv_func_fork_works=$ac_cv_func_fork fi if test "x$ac_cv_func_fork_works" = xcross; then case $host in *-*-amigaos* | *-*-msdosdjgpp*) # Override, as these systems have only a dummy fork() stub ac_cv_func_fork_works=no ;; *) ac_cv_func_fork_works=yes ;; esac { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} fi ac_cv_func_vfork_works=$ac_cv_func_vfork if test "x$ac_cv_func_vfork" = xyes; then echo "$as_me:$LINENO: checking for working vfork" >&5 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6 if test "${ac_cv_func_vfork_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_vfork_works=cross else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Thanks to Paul Eggert for this test. */ #include #include #include #include #include #if HAVE_UNISTD_H # include #endif #if HAVE_VFORK_H # include #endif /* On some sparc systems, changes by the child to local and incoming argument registers are propagated back to the parent. The compiler is told about this with #include , but some compilers (e.g. gcc -O) don't grok . Test for this by using a static variable whose address is put into a register that is clobbered by the vfork. */ static void #ifdef __cplusplus sparc_address_test (int arg) # else sparc_address_test (arg) int arg; #endif { static pid_t child; if (!child) { child = vfork (); if (child < 0) { perror ("vfork"); _exit(2); } if (!child) { arg = getpid(); write(-1, "", 0); _exit (arg); } } } int main () { pid_t parent = getpid (); pid_t child; sparc_address_test (0); child = vfork (); if (child == 0) { /* Here is another test for sparc vfork register problems. This test uses lots of local variables, at least as many local variables as main has allocated so far including compiler temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should reuse the register of parent for one of the local variables, since it will think that parent can't possibly be used any more in this routine. Assigning to the local variable will thus munge parent in the parent process. */ pid_t p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); /* Convince the compiler that p..p7 are live; otherwise, it might use the same hardware register for all 8 local variables. */ if (p != p1 || p != p2 || p != p3 || p != p4 || p != p5 || p != p6 || p != p7) _exit(1); /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent from child file descriptors. If the child closes a descriptor before it execs or exits, this munges the parent's descriptor as well. Test for this by closing stdout in the child. */ _exit(close(fileno(stdout)) != 0); } else { int status; struct stat st; while (wait(&status) != child) ; exit( /* Was there some problem with vforking? */ child < 0 /* Did the child fail? 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echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_signal=void else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_signal=int fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 echo "${ECHO_T}$ac_cv_type_signal" >&6 cat >>confdefs.h <<_ACEOF #define RETSIGTYPE $ac_cv_type_signal _ACEOF for ac_func in vprintf do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF echo "$as_me:$LINENO: checking for _doprnt" >&5 echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6 if test "${ac_cv_func__doprnt+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define _doprnt to an innocuous variant, in case declares _doprnt. For example, HP-UX 11i declares gettimeofday. */ #define _doprnt innocuous__doprnt /* System header to define __stub macros and hopefully few prototypes, which can conflict with char _doprnt (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef _doprnt /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char _doprnt (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub__doprnt) || defined (__stub____doprnt) choke me #else char (*f) () = _doprnt; #endif #ifdef __cplusplus } #endif int main () { return f != _doprnt; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func__doprnt=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func__doprnt=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 echo "${ECHO_T}$ac_cv_func__doprnt" >&6 if test $ac_cv_func__doprnt = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_DOPRNT 1 _ACEOF fi fi done for ac_func in alarm dup2 memset select setenv socket strchr strdup strerror strrchr strspn do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 echo "${ECHO_T}$PKG_CONFIG" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi PKG_CONFIG=$ac_pt_PKG_CONFIG else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi fi if test -n "$PKG_CONFIG"; then _pkg_min_version=0.9.0 echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 PKG_CONFIG="" fi fi pkg_failed=no echo "$as_me:$LINENO: checking for LIBDAEMON_CFLAGS" >&5 echo $ECHO_N "checking for LIBDAEMON_CFLAGS... $ECHO_C" >&6 if test "${pkg_cv_LIBDAEMON_CFLAGS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "x$ac_cv_env_LIBDAEMON_CFLAGS_set" = "xset"; then pkg_cv_LIBDAEMON_CFLAGS=$ac_cv_env_LIBDAEMON_CFLAGS_value elif test -n "$PKG_CONFIG"; then if { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists \" libdaemon >= 0.5 \" >/dev/null 2>&1") >&5 ($PKG_CONFIG --exists " libdaemon >= 0.5 " >/dev/null 2>&1) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_LIBDAEMON_CFLAGS=`$PKG_CONFIG --cflags " libdaemon >= 0.5 " 2>/dev/null` else pkg_failed=yes fi else pkg_failed=untried fi fi echo "$as_me:$LINENO: result: $pkg_cv_LIBDAEMON_CFLAGS" >&5 echo "${ECHO_T}$pkg_cv_LIBDAEMON_CFLAGS" >&6 echo "$as_me:$LINENO: checking for LIBDAEMON_LIBS" >&5 echo $ECHO_N "checking for LIBDAEMON_LIBS... $ECHO_C" >&6 if test "${pkg_cv_LIBDAEMON_LIBS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "x$ac_cv_env_LIBDAEMON_LIBS_set" = "xset"; then pkg_cv_LIBDAEMON_LIBS=$ac_cv_env_LIBDAEMON_LIBS_value elif test -n "$PKG_CONFIG"; then if { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists \" libdaemon >= 0.5 \" >/dev/null 2>&1") >&5 ($PKG_CONFIG --exists " libdaemon >= 0.5 " >/dev/null 2>&1) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_LIBDAEMON_LIBS=`$PKG_CONFIG --libs " libdaemon >= 0.5 " 2>/dev/null` else pkg_failed=yes fi else pkg_failed=untried fi fi echo "$as_me:$LINENO: result: $pkg_cv_LIBDAEMON_LIBS" >&5 echo "${ECHO_T}$pkg_cv_LIBDAEMON_LIBS" >&6 if test $pkg_failed = yes; then LIBDAEMON_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors " libdaemon >= 0.5 "` # Put the nasty error message in config.log where it belongs echo "$LIBDAEMON_PKG_ERRORS" 1>&5 { { echo "$as_me:$LINENO: error: Package requirements ( libdaemon >= 0.5 ) were not met. Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively you may set the LIBDAEMON_CFLAGS and LIBDAEMON_LIBS environment variables to avoid the need to call pkg-config. See the pkg-config man page for more details." >&5 echo "$as_me: error: Package requirements ( libdaemon >= 0.5 ) were not met. Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively you may set the LIBDAEMON_CFLAGS and LIBDAEMON_LIBS environment variables to avoid the need to call pkg-config. See the pkg-config man page for more details." >&2;} { (exit 1); exit 1; }; } elif test $pkg_failed = untried; then { { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively you may set the LIBDAEMON_CFLAGS and LIBDAEMON_LIBS environment variables to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details." >&5 echo "$as_me: error: The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively you may set the LIBDAEMON_CFLAGS and LIBDAEMON_LIBS environment variables to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } else LIBDAEMON_CFLAGS=$pkg_cv_LIBDAEMON_CFLAGS LIBDAEMON_LIBS=$pkg_cv_LIBDAEMON_LIBS : fi # Init script location # Check whether --with-initdir or --without-initdir was given. if test "${with_initdir+set}" = set; then withval="$with_initdir" fi; test "x$with_initdir" = xyes -o "x$with_initdir" = xno && with_initdir= if test "x$with_initdir" = x ; then if test -d /etc/init.d ; then SYSINITDIR=/etc/init.d else if test -d /etc/rc.d/init.d ; then SYSINITDIR=/etc/rc.d/init.d else { { echo "$as_me:$LINENO: error: missing --with-initdir=DIR" >&5 echo "$as_me: error: missing --with-initdir=DIR" >&2;} { (exit 1); exit 1; }; } fi fi else SYSINITDIR="$with_initdir" fi { echo "$as_me:$LINENO: *** Init sript will be installed in $SYSINITDIR ***" >&5 echo "$as_me: *** Init sript will be installed in $SYSINITDIR ***" >&6;} # LYNX documentation generation # Check whether --enable-lynx or --disable-lynx was given. if test "${enable_lynx+set}" = set; then enableval="$enable_lynx" case "${enableval}" in yes) lynx=yes ;; no) lynx=no ;; *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --disable-lynx" >&5 echo "$as_me: error: bad value ${enableval} for --disable-lynx" >&2;} { (exit 1); exit 1; }; } ;; esac else lynx=yes fi; if test x$lynx = xyes ; then # Extract the first word of "lynx", so it can be a program name with args. set dummy lynx; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_have_lynx+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$have_lynx"; then ac_cv_prog_have_lynx="$have_lynx" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_have_lynx="yes" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_have_lynx" && ac_cv_prog_have_lynx="no" fi fi have_lynx=$ac_cv_prog_have_lynx if test -n "$have_lynx"; then echo "$as_me:$LINENO: result: $have_lynx" >&5 echo "${ECHO_T}$have_lynx" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test x$have_lynx = xno ; then { { echo "$as_me:$LINENO: error: *** Sorry, you have to install lynx or use --disable-lynx ***" >&5 echo "$as_me: error: *** Sorry, you have to install lynx or use --disable-lynx ***" >&2;} { (exit 1); exit 1; }; } fi fi if test "x$lynx" = xyes; then USE_LYNX_TRUE= USE_LYNX_FALSE='#' else USE_LYNX_TRUE='#' USE_LYNX_FALSE= fi # XMLTOMAN manpage generation # Check whether --enable-xmltoman or --disable-xmltoman was given. if test "${enable_xmltoman+set}" = set; then enableval="$enable_xmltoman" case "${enableval}" in yes) xmltoman=yes ;; no) xmltoman=no ;; *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --disable-xmltoman" >&5 echo "$as_me: error: bad value ${enableval} for --disable-xmltoman" >&2;} { (exit 1); exit 1; }; } ;; esac else xmltoman=yes fi; if test x$xmltoman = xyes ; then # Extract the first word of "xmltoman", so it can be a program name with args. set dummy xmltoman; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_have_xmltoman+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$have_xmltoman"; then ac_cv_prog_have_xmltoman="$have_xmltoman" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_have_xmltoman="yes" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_have_xmltoman" && ac_cv_prog_have_xmltoman="no" fi fi have_xmltoman=$ac_cv_prog_have_xmltoman if test -n "$have_xmltoman"; then echo "$as_me:$LINENO: result: $have_xmltoman" >&5 echo "${ECHO_T}$have_xmltoman" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test x$have_xmltoman = xno ; then { echo "$as_me:$LINENO: WARNING: *** Not rebuilding man pages as xmltoman is not found ***" >&5 echo "$as_me: WARNING: *** Not rebuilding man pages as xmltoman is not found ***" >&2;} xmltoman=no fi fi if test "x$xmltoman" = xyes; 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. run_versioned() { local P type -p "$1-$2" &> /dev/null && P="$1-$2" || local P="$1" shift 2 "$P" "$@" } if [ "x$1" = "xam" ] ; then set -ex run_versioned automake 1.7 -a -c ./config.status else set -ex rm -rf autom4te.cache rm -f config.cache run_versioned aclocal 1.7 autoheader run_versioned automake 1.7 -a -c autoconf -Wall ./configure --sysconfdir=/etc "$@" make clean fi ifplugd-0.28/man/0000777000175000020030000000000010250402243010635 500000000000000ifplugd-0.28/man/Makefile.am0000644000175000020030000000367010007050264012615 00000000000000# $Id: Makefile.am 96 2004-02-01 01:04:52Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with ifplugd; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. man_MANS = ifplugd.8 ifplugd.conf.5 ifplugstatus.8 noinst_DATA = ifplugd.8.xml ifplugd.conf.5.xml ifplugstatus.8.xml EXTRA_DIST = $(man_MANS) ifplugd.8.xml.in ifplugd.conf.5.xml.in ifplugstatus.8.xml.in xmltoman.css xmltoman.xsl xmltoman.dtd CLEANFILES = ifplugd.8.xml ifplugd.conf.5.xml ifplugstatus.8.xml ifplugd.8.xml: ifplugd.8.xml.in Makefile sed -e 's,@sysconfdir\@,$(sysconfdir),g' -e 's,@sbindir\@,$(sbindir),g' -e 's,@PACKAGE_BUGREPORT\@,$(PACKAGE_BUGREPORT),g' -e 's,@PACKAGE_URL\@,$(PACKAGE_URL),g' $< > $@ ifplugd.conf.5.xml: ifplugd.conf.5.xml.in Makefile sed -e 's,@sysconfdir\@,$(sysconfdir),g' -e 's,@sbindir\@,$(sbindir),g' -e 's,@PACKAGE_BUGREPORT\@,$(PACKAGE_BUGREPORT),g' -e 's,@PACKAGE_URL\@,$(PACKAGE_URL),g' $< > $@ ifplugstatus.8.xml: ifplugstatus.8.xml.in Makefile sed -e 's,@sysconfdir\@,$(sysconfdir),g' -e 's,@sbindir\@,$(sbindir),g' -e 's,@PACKAGE_BUGREPORT\@,$(PACKAGE_BUGREPORT),g' -e 's,@PACKAGE_URL\@,$(PACKAGE_URL),g' $< > $@ if USE_XMLTOMAN CLEANFILES += $(man_MANS) ifplugd.8: ifplugd.8.xml Makefile xmltoman $< > $@ ifplugd.conf.5: ifplugd.conf.5.xml Makefile xmltoman $< > $@ ifplugstatus.8: ifplugstatus.8.xml Makefile xmltoman $< > $@ endif ifplugd-0.28/man/xmltoman.xsl0000644000175000020030000000644007766130125013163 00000000000000 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <xsl:value-of select="@name"/>(<xsl:value-of select="@section"/>)

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() () ifplugd-0.28/man/ifplugd.80000664000175000020030000001277510250401776012324 00000000000000.TH ifplugd 8 User Manuals .SH NAME ifplugd \- A link detection daemon for ethernet devices .SH SYNOPSIS \fBifplugd [\fIoptions\fB] \f1 .SH DESCRIPTION ifplugd is a daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with on-board network adapters, since it will only configure the interface when a cable is really connected. It uses your distribution's native ifup/ifdown programs, but can be configured to do anything you wish when the state of the interface changes. It may ignore short unplugged whiles (\fB-d\f1 option) or plugged whiles (\fB-u\f1 option). ifplugd may be used in "compatibility mode" by specifying -F on the command line. Than ifplugd will treat network drivers which do not support link beat querying as always online. .SH OPTIONS .TP \fB-a | --no-auto\f1 Do not enable interface automatically (default: off) .TP \fB-n | --no-daemon\f1 Do not daemonize (for debugging) (default: off) .TP \fB-s | --no-syslog\f1 Do not use syslog, use stdout instead (for debugging) (default: off). .TP \fB-b | --no-beep\f1 Do not beep (off) .TP \fB-f | --ignore-fail\f1 Ignore detection failure, retry instead. Failure is treated as "no link". (default: off) .TP \fB-F | --ignore-fail-positive\f1 Ignore detection failure, retry instead. Failure is treated as "link detected". (default: off) .TP \fB-i | --iface=\f1 \fIIFACE\f1 Specify ethernet interface (default: eth0) .TP \fB-r | --run=\f1 \fIEXEC\f1 Specify program to execute when link status changes (default: \fI/etc/ifplugd/ifplugd.action\f1) .TP \fB-I | --ignore-retval\f1 Don't exit on nonzero return value of program executed on link change. (default: off) .TP \fB-t | --poll-time=\f1 \fISECS\f1 Specify poll time in seconds (default: 1) .TP \fB-u | --delay-up=\f1 \fISECS\f1 Specify delay for configuring interface (default: 0) .TP \fB-d | --delay-down=\f1 \fISECS\f1 Specify delay for deconfiguring interface (default: 5) .TP \fB-m | --api-mode=\f1 \fIMODE\f1 Force a specific link beat detection ioctl() API. Possible values are auto, iff, wlan, ethtool, mii, and priv for automatic detection, interface flag (IFF_RUNNING), wireless extension, SIOCETHTOOL, SIOCGMIIREG resp. SIOCPRIV. Only the first character of the argument is relevant, case insensitive. (default: auto) .TP \fB-p | --no-startup\f1 Don't call the script to bring up network on deamon start (default: off) .TP \fB-q | --no-shutdown\f1 Don't call the script for network shutdown on deamon quit (default: off) .TP \fB-w | --wait-on-fork\f1 When daemonizing, wait until the background process finished with the initial link beat detection. When this is enabled, the parent process will return the link status on exit. 1 means link beat detected, 2 stands for link beat not detected, everything else is an error. .TP \fB-W | --wait-on-kill\f1 When killing a running daemon (with -k) wait until the daemon died. .TP \fB-x | --extra-arg=\f1 \fIARG\f1 Specify an extra argument to be passed to the action script. .TP \fB-M | --monitor\f1 Don't fail when the network interface is not available, instead use NETLINK to monitor device avaibility. The is useful for PCMCIA devices and similar. .TP \fB-h | --help\f1 Show help .TP \fB-k | --kill\f1 Kill a running daemon (Specify -i to select the daemon instance to kill) .TP \fB-c | --check-running\f1 Check if a daemon is running for a given network interface. Sets the return value to 0 if a daemon is already running or to 255 if not. .TP \fB-v | --version\f1 Show version .TP \fB-S | --supend\f1 Suspend a running daemon. The daemon will no longer check the link status until it is resumed (-R) again. (Specify -i to select the daemon instance to suspend.) .TP \fB-R | --resume\f1 Resume a suspended daemon. (Specify -i to select the daemon instance to resume.) .TP \fB-z | --info\f1 Request that a running daemon shall write its status information to syslog. (Specify -i to select the daemon instance to send the request to.) .SH FILES \fI/etc/ifplugd/ifplugd.conf\f1: this file is sourced by the init script \fI/etc/init.d/ifplugd\f1 and contains the interface to be monitored and the options to be used. \fI/etc/ifplugd/ifplugd.action\f1: this is the script which will be called by the daemon whenever the state of the interface changes. It takes two areguments: the first is the interface name (eg. eth0), the second either "up" or "down". \fI/var/run/ifplugd..pid\f1: the pid file for ifplugd. .SH ENVIRONMENT The action script will be called with two environment variables set: \fIIFPLUGD_PREVIOUS\f1 The previous link status. Either "up", "down", "error" or "disabled". The former values should be obvious, the latter is set on daemon startup. \fIIFPLUGD_CURRENT\f1 The current link status. See above for possible values. .SH SIGNALS \fISIGINT, SIGTERM\f1 ifplugd will quit, possibly running the shutdown script. This is issued by passing -k to ifplugd. \fISIGQUIT\f1 ifplugd will quit, the shutdown script is never run. \fISIGHUP\f1 ifplugd will write its status information to syslog. This is issued by -z. \fISIGUSR1\f1 ifplugd will go to suspend mode. (-S) \fISIGUSR2\f1 ifplugd will resume from suspend mode. (-R) .SH AUTHOR ifplugd was written by Lennart Poettering . ifplugd is available at \fBhttp://0pointer.de/lennart/projects/ifplugd/\f1 .SH SEE ALSO \fBifplugd.conf(5)\f1, \fBifup(8)\f1, \fBinterfaces(5)\f1, \fBifconfig(8)\f1, \fBifplugstatus(8)\f1 .SH COMMENTS This man page was written using \fBxmltoman(1)\f1 by Oliver Kurth. ifplugd-0.28/man/ifplugstatus.80000664000175000020030000000444610250401776013420 00000000000000.TH ifplugstatus 8 User Manuals .SH NAME ifplugstatus \- A link beat detection tool .SH SYNOPSIS \fBifplugstatus [\fIoptions\fB] [\fIINTERFACE\fB] \f1 .SH DESCRIPTION ifplugstatus is an utility which may be used to detect the link status of a local Linux ethernet device, much in the same way mii-diag, mii-tool and ethtool work. In fact it supports all three different APIs these three tools use. In addition it supports link checking with the IFF_RUNNING interface flag, which most modern drivers (not only ethernet) support, and association status checking with the wireless extension API for WLAN devices. The APIs are tried in the following order: First the newest API: \fISIOCETHTOOL\f1 (aka ethtool API) Second the next older API: \fISIOCGMIIREG\f1 (aka mii-diag API) Than the WLAN API: \fIwireless extension\f1 (aka iwconfig API) Followed by the cleanest API: \fIIFF_RUNNING\f1 (aka ifconfig API) The oldest API (\fISIOCPRIV\f1 aka mii-tool API) is not tested since it is obsolete. ifplugstatus may be used in shell script since it returns the current status as return value. It is especially useful to detect the available APIs on the used network driver. (Option \fB-v\f1) .SH OPTIONS You may specify an ethernet device on the command line. Otherwise ifplugstatus will check all available network interfaces. .TP \fB-a | --auto\f1 Enable interface automatically before querying (default: off) .TP \fB-h | --help\f1 Show help .TP \fB-q | --quiet\f1 Decrease verbosity by one. If the verbosity is < 0, no text will be shown, only the return value is relevant; if the verbosity is = 0, a terse status will be shown; If the verbosity is > 0, detailed information about the used API is returned. (By default the verbosity is 0) .TP \fB-v | --verbose\f1 Increase verbosity by one. See option \fB-q\f1. .TP \fB-V | --version\f1 Show version .SH RETURN VALUES \fI0\f1 Success \fI1\f1 Failure \fI2\f1 Link beat detected (only available when an interface is specified) \fI3\f1 Unplugged (same here) .SH AUTHOR ifplugd was written by Lennart Poettering . ifplugd is available at \fBhttp://0pointer.de/lennart/projects/ifplugd/\f1 .SH SEE ALSO \fBmii-diag(8)\f1, \fBmii-tool(8)\f1, \fBethtool(8)\f1, \fBifplugd(8)\f1 .SH COMMENTS This man page was written using \fBxml2man(1)\f1 by Oliver Kurth. ifplugd-0.28/man/Makefile.in0000664000175000020030000003300510250401762012626 00000000000000# Makefile.in generated by automake 1.9.5 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # $Id: Makefile.am 96 2004-02-01 01:04:52Z lennart $ # This file is part of ifplugd. # # ifplugd is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # ifplugd is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. ifplugd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with ifplugd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. ***/ body { color: black; background-color: white; margin: 0.5cm; } a:link, a:visited { color: #900000; } h1 { text-transform:uppercase; font-size: 18pt; color: #00009F; } p { margin-left:1cm; margin-right:1cm; } .cmd { font-family:monospace; } .file { font-family:monospace; } .arg { text-transform:uppercase; font-family:monospace; font-style: italic; } .opt { font-family:monospace; font-weight: bold; } .manref { font-family:monospace; } .option .optdesc { margin-left:2cm; } ifplugd-0.28/man/ifplugstatus.8.xml.in0000644000175000020030000001016110047772320014611 00000000000000 ifplugstatus [options] [INTERFACE]

ifplugstatus is an utility which may be used to detect the link status of a local Linux ethernet device, much in the same way mii-diag, mii-tool and ethtool work. In fact it supports all three different APIs these three tools use. In addition it supports link checking with the IFF_RUNNING interface flag, which most modern drivers (not only ethernet) support, and association status checking with the wireless extension API for WLAN devices.

The APIs are tried in the following order:

First the newest API: SIOCETHTOOL (aka ethtool API)

Second the next older API: SIOCGMIIREG (aka mii-diag API)

Than the WLAN API: wireless extension (aka iwconfig API)

Followed by the cleanest API: IFF_RUNNING (aka ifconfig API)

The oldest API (SIOCPRIV aka mii-tool API) is not tested since it is obsolete.

ifplugstatus may be used in shell script since it returns the current status as return value. It is especially useful to detect the available APIs on the used network driver. (Option -v)

You may specify an ethernet device on the command line. Otherwise ifplugstatus will check all available network interfaces.

0 Success

1 Failure

2 Link beat detected (only available when an interface is specified)

3 Unplugged (same here)

ifplugd was written by Lennart Poettering <@PACKAGE_BUGREPORT@>. ifplugd is available at

, , ,

This man page was written using by Oliver Kurth.

 ifplugd-0.28/man/ifplugd.conf.5.xml.in0000644000175000020030000000524207766130125014443 00000000000000 @sysconfdir@/ifplugd/ifplugd.conf

ifplugd.conf is the configuration file for ifplugd. It is a shell script that is sourced by the init script starting the daemon. It shall be used to set environment variables which are interpreted by the init script:

This man page was written using by Oliver Kurth.

 ifplugd-0.28/man/ifplugd.8.xml.in0000664000175000020030000002210010222550157013504 00000000000000 ifplugd [options]

ifplugd is a daemon which will automatically configure your ethernet device when a cable is plugged in and automatically unconfigure it if the cable is pulled. This is useful on laptops with on-board network adapters, since it will only configure the interface when a cable is really connected.

It uses your distribution's native ifup/ifdown programs, but can be configured to do anything you wish when the state of the interface changes. It may ignore short unplugged whiles (-d option) or plugged whiles (-u option).

ifplugd may be used in "compatibility mode" by specifying -F on the command line. Than ifplugd will treat network drivers which do not support link beat querying as always online.

@sysconfdir@/ifplugd/ifplugd.conf: this file is sourced by the init script @sysconfdir@/init.d/ifplugd and contains the interface to be monitored and the options to be used.

@sysconfdir@/ifplugd/ifplugd.action: this is the script which will be called by the daemon whenever the state of the interface changes. It takes two areguments: the first is the interface name (eg. eth0), the second either "up" or "down".

/var/run/ifplugd.<iface>.pid: the pid file for ifplugd.

The action script will be called with two environment variables set:

IFPLUGD_PREVIOUS The previous link status. Either "up", "down", "error" or "disabled". The former values should be obvious, the latter is set on daemon startup.

IFPLUGD_CURRENT The current link status. See above for possible values.

SIGINT, SIGTERM ifplugd will quit, possibly running the shutdown script. This is issued by passing -k to ifplugd.

SIGQUIT ifplugd will quit, the shutdown script is never run.

SIGHUP ifplugd will write its status information to syslog. This is issued by -z.

SIGUSR1 ifplugd will go to suspend mode. (-S)

SIGUSR2 ifplugd will resume from suspend mode. (-R)

ifplugd was written by Lennart Poettering <@PACKAGE_BUGREPORT@>. ifplugd is available at

, , , ,

This man page was written using by Oliver Kurth.

 ifplugd-0.28/man/ifplugd.conf.50000664000175000020030000000237210250401776013235 00000000000000.TH ifplugd.conf 5 User Manuals .SH NAME ifplugd.conf \- ifplugd configuration file .SH SYNOPSIS \fB/etc/ifplugd/ifplugd.conf \f1 .SH DESCRIPTION ifplugd.conf is the configuration file for ifplugd. It is a shell script that is sourced by the init script starting the daemon. It shall be used to set environment variables which are interpreted by the init script: .SH OPTIONS .TP \fBINTERFACES\f1 Specifies the ethernet interfaces to monitor. It has to contain a space seperated list of network interfaces names. Most users will probably use "eth0" here, however you may add additional interfaces for monitoring more than one device. A special value is supported as well: "auto" will enable a more or less working auto detection of available network devices. This won't make you happy when using network module auto loading, since it cannot detect currently unloaded network devices. .TP \fBARGS\f1 Additional command line arguments for ifplugd invocation. See \fBifplugd(8)\f1 for further information. .TP \fBARGS_\f1\fIiface\f1 If specified for an interface this variable takes precedence over ARGS. This may be useful if more than one network device is present. .SH SEE ALSO \fBifplugd(8)\f1 .SH COMMENTS This man page was written using \fBxmltoman(1)\f1 by Oliver Kurth.