diff options
Diffstat (limited to 'gpxe/src/usr/dhcpmgmt.c')
-rw-r--r-- | gpxe/src/usr/dhcpmgmt.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gpxe/src/usr/dhcpmgmt.c b/gpxe/src/usr/dhcpmgmt.c new file mode 100644 index 00000000..2e429cd6 --- /dev/null +++ b/gpxe/src/usr/dhcpmgmt.c @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2007 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <string.h> +#include <stdio.h> +#include <errno.h> +#include <gpxe/netdevice.h> +#include <gpxe/dhcp.h> +#include <gpxe/monojob.h> +#include <gpxe/process.h> +#include <usr/ifmgmt.h> +#include <usr/dhcpmgmt.h> + +/** @file + * + * DHCP management + * + */ + +int dhcp ( struct net_device *netdev ) { + int rc; + + /* Check we can open the interface first */ + if ( ( rc = ifopen ( netdev ) ) != 0 ) + return rc; + + /* Perform DHCP */ + printf ( "DHCP (%s %s)", netdev->name, netdev_hwaddr ( netdev ) ); + if ( ( rc = start_dhcp ( &monojob, netdev ) ) == 0 ) + rc = monojob_wait ( "" ); + + return rc; +} |