iPXE
dhcpmgmt.c
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1 /*
2  * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>.
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License as
6  * published by the Free Software Foundation; either version 2 of the
7  * License, or any later version.
8  *
9  * This program is distributed in the hope that it will be useful, but
10  * WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17  * 02110-1301, USA.
18  *
19  * You can also choose to distribute this program under the terms of
20  * the Unmodified Binary Distribution Licence (as given in the file
21  * COPYING.UBDL), provided that you have satisfied its requirements.
22  */
23 
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
25 
26 #include <string.h>
27 #include <stdio.h>
28 #include <errno.h>
29 #include <ipxe/netdevice.h>
30 #include <ipxe/dhcp.h>
31 #include <ipxe/monojob.h>
32 #include <usr/ifmgmt.h>
33 #include <usr/dhcpmgmt.h>
34 
35 /** @file
36  *
37  * DHCP management
38  *
39  */
40 
41 int pxebs ( struct net_device *netdev, unsigned int pxe_type ) {
42  int rc;
43 
44  /* Perform PXE Boot Server Discovery */
45  printf ( "PXEBS (%s type %d)", netdev->name, pxe_type );
46  if ( ( rc = start_pxebs ( &monojob, netdev, pxe_type ) ) == 0 )
47  rc = monojob_wait ( "", 0 );
48 
49  return rc;
50 }
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)
struct arbelprm_rc_send_wqe rc
Definition: arbel.h:14
Dynamic Host Configuration Protocol.
int printf(const char *fmt,...)
Write a formatted string to the console.
Definition: vsprintf.c:464
int monojob_wait(const char *string, unsigned long timeout)
Wait for single foreground job to complete.
Definition: monojob.c:81
Error codes.
DHCP management.
Single foreground job.
static struct net_device * netdev
Definition: gdbudp.c:52
struct interface monojob
Definition: monojob.c:56
A network device.
Definition: netdevice.h:348
Network device management.
char name[NETDEV_NAME_LEN]
Name of this network device.
Definition: netdevice.h:358
Network interface management.
int start_pxebs(struct interface *job, struct net_device *netdev, unsigned int pxe_type)
Start PXE Boot Server Discovery on a network device.
Definition: dhcp.c:1417
String functions.
int pxebs(struct net_device *netdev, unsigned int pxe_type)
Definition: dhcpmgmt.c:41