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[ipv4] Abstract out protocol-specific portions of "route" command
Signed-off-by: Michael Brown <mcb30@ipxe.org>
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/* | ||
* 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, or (at | ||
* your option) any later version. | ||
*/ | ||
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FILE_LICENCE ( GPL2_OR_LATER ); | ||
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#include <config/general.h> | ||
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/** @file | ||
* | ||
* Routing management configuration options | ||
* | ||
*/ | ||
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/* | ||
* Drag in routing management for relevant protocols | ||
* | ||
*/ | ||
#ifdef NET_PROTO_IPV4 | ||
REQUIRE_OBJECT ( route_ipv4 ); | ||
#endif |
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/* | ||
* Copyright (C) 2013 Michael Brown <mbrown@fensystems.co.uk>. | ||
* | ||
* 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 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., 51 Franklin Street, Fifth Floor, Boston, MA | ||
* 02110-1301, USA. | ||
*/ | ||
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FILE_LICENCE ( GPL2_OR_LATER ); | ||
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#include <stdio.h> | ||
#include <ipxe/netdevice.h> | ||
#include <ipxe/ip.h> | ||
#include <usr/route.h> | ||
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/** @file | ||
* | ||
* IPv4 routing management | ||
* | ||
*/ | ||
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/** | ||
* Print IPv4 routing table | ||
* | ||
* @v netdev Network device | ||
*/ | ||
static void route_ipv4_print ( struct net_device *netdev ) { | ||
struct ipv4_miniroute *miniroute; | ||
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list_for_each_entry ( miniroute, &ipv4_miniroutes, list ) { | ||
if ( miniroute->netdev != netdev ) | ||
continue; | ||
printf ( "%s: %s/", netdev->name, | ||
inet_ntoa ( miniroute->address ) ); | ||
printf ( "%s", inet_ntoa ( miniroute->netmask ) ); | ||
if ( miniroute->gateway.s_addr ) | ||
printf ( " gw %s", inet_ntoa ( miniroute->gateway ) ); | ||
if ( ! netdev_is_open ( miniroute->netdev ) ) | ||
printf ( " (inaccessible)" ); | ||
printf ( "\n" ); | ||
} | ||
} | ||
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/** IPv4 routing family */ | ||
struct routing_family ipv4_routing_family __routing_family ( ROUTING_IPV4 ) = { | ||
.print = route_ipv4_print, | ||
}; |