mirror of https://github.com/dzavalishin/oskit/
49 lines
1.8 KiB
C
Executable File
49 lines
1.8 KiB
C
Executable File
/*
|
|
* Copyright (c) 1997-1999 University of Utah and the Flux Group.
|
|
* All rights reserved.
|
|
*
|
|
* This file is part of the Flux OSKit. The OSKit is free software, also known
|
|
* as "open source;" you can redistribute it and/or modify it under the terms
|
|
* of the GNU General Public License (GPL), version 2, as published by the Free
|
|
* Software Foundation (FSF). To explore alternate licensing terms, contact
|
|
* the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
|
|
*
|
|
* The OSKit 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 GPL for more details. You should have
|
|
* received a copy of the GPL along with the OSKit; see the file COPYING. If
|
|
* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/*
|
|
* This code finds the first ethernet interface and prepares a structure
|
|
* which can be used to up that interface via ifconfig.
|
|
*/
|
|
#include <oskit/dev/error.h>
|
|
#include <oskit/dev/dev.h>
|
|
#include <oskit/dev/ethernet.h>
|
|
#include <oskit/net/freebsd.h>
|
|
#include "osenv.h"
|
|
|
|
/*
|
|
* find first ethernet device, open it and prepare net_ether_if struct
|
|
*/
|
|
oskit_error_t
|
|
oskit_freebsd_net_open_first_ether_if(
|
|
struct oskit_freebsd_net_ether_if **out_eif)
|
|
{
|
|
oskit_etherdev_t **etherdev;
|
|
|
|
/*
|
|
* Find all the Ethernet device nodes.
|
|
*/
|
|
int ndev = osenv_device_lookup(&oskit_etherdev_iid, (void***)ðerdev);
|
|
if (ndev <= 0) {
|
|
osenv_log(OSENV_LOG_WARNING, __FUNCTION__
|
|
": no ethernet adaptors found!");
|
|
return OSKIT_ENODEV;
|
|
}
|
|
/* XXX what happens to the references in the other etherdev[] fields */
|
|
return oskit_freebsd_net_open_ether_if(etherdev[0], out_eif);
|
|
}
|