Commit 1127ac6e authored by Martin Mareš's avatar Martin Mareš
Browse files

Cleaned up system configuration files -- removed few obsolete parameters,

documented the remaining ones (sysdep/cf/README).

Available configurations:

   o  linux-20: Old Linux interface via /proc/net/route (selected by default
		on pre-2.1 kernels).
   o  linux-21: Old Linux interface, but device routes handled by the
		kernel (selected by default for 2.1 and newer kernels).
   o  linux-22: Linux with Netlink (I play with it a lot yet, so it isn't
		a default).
   o  linux-ipv6: Prototype config for IPv6 on Linux. Not functional yet.
parent 7dc4827c
......@@ -47,7 +47,11 @@ elif test -f sysconfig.h ; then
sysdesc=sysconfig
else
case "$host_os" in
linux*) sysdesc=linux-20 ;;
linux*) case `uname -r` in
1.*|2.0.*) sysdesc=linux-20 ;;
*) sysdesc=linux-21 ;;
esac
;;
*) AC_MSG_RESULT(unknown)
AC_MSG_ERROR([Cannot determine correct system configuration.])
;;
......
Available configuration variables:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CONFIG_TOS Routing by TOS supported
CONFIG_AUTO_ROUTES Device routes are added automagically by the kernel
CONFIG_ALL_MULTICAST All devices support multicasting (i.e., ignore IFF_MULTICAST)
CONFIG_UNIX_IFACE Use Unix interface scanner
CONFIG_UNIX_SET Use Unix route setting
CONFIG_LINUX_SCAN Use Linux /proc/net/route scanner
/*
* Configuration for Linux 2.0 based systems
*
* (c) 1998 Martin Mares <mj@ucw.cz>
* (c) 1998--1999 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#undef CONFIG_TOS
#undef CONFIG_MULTIPATH
#undef CONFIG_NETLINK
#undef CONFIG_AUTO_ROUTES
#define CONFIG_ALL_MULTICAST
......
/*
* Configuration for Linux 2.1 based systems
* Configuration for Linux 2.1/2.2 based systems without Netlink
*
* (c) 1998--1999 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#define CONFIG_TOS
#define CONFIG_MULTIPATH
#define CONFIG_NETLINK
#undef CONFIG_TOS
#define CONFIG_AUTO_ROUTES
#define CONFIG_ALL_MULTICAST
#define CONFIG_UNIX_IFACE
#define CONFIG_UNIX_SET
#define CONFIG_LINUX_SCAN
/*
Link: sysdep/linux/netlink
Link: sysdep/linux
Link: sysdep/unix
*/
/*
* Configuration for Linux 2.2 based systems
*
* (c) 1998--1999 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#define CONFIG_TOS
#define CONFIG_AUTO_ROUTES
#define CONFIG_ALL_MULTICAST
/*
Link: sysdep/linux/netlink
Link: sysdep/linux
Link: sysdep/unix
*/
/*
* Configuration for Linux 2.1 based systems running IPv6
* Configuration for Linux 2.2 based systems running IPv6
*
* (c) 1998 Martin Mares <mj@ucw.cz>
* (c) 1998--1999 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
......@@ -9,12 +9,11 @@
#define IPV6
#define CONFIG_TOS
#define CONFIG_MULTIPATH
#define CONFIG_NETLINK
#define CONFIG_AUTO_ROUTES
#define CONFIG_ALL_MULTICAST
/*
Link: sysdep/linux/netlink
Link: sysdep/linux
Link: sysdep/unix
*/
......@@ -25,18 +25,6 @@
#include "lib/krt.h"
#include "lib/socket.h"
/*
* We need to work around namespace conflicts between us and the kernel,
* but I prefer this way to being forced to rename our configuration symbols.
* This will disappear as soon as netlink headers become part of the libc.
*/
#undef CONFIG_NETLINK
#include <linux/config.h>
#ifndef CONFIG_NETLINK
#error "Kernel not configured to support netlink"
#endif
#include <asm/types.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
......
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