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-rw-r--r--workspace/networkDiscovery/dhcpcd/ipv4ll.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/workspace/networkDiscovery/dhcpcd/ipv4ll.c b/workspace/networkDiscovery/dhcpcd/ipv4ll.c
deleted file mode 100644
index 9742b9a..0000000
--- a/workspace/networkDiscovery/dhcpcd/ipv4ll.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * dhcpcd - DHCP client daemon
- * Copyright 2006-2008 Roy Marples <roy@marples.name>
- * All rights reserved
-
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <errno.h>
-#include <stdlib.h>
-
-#include "config.h"
-#include "arp.h"
-#include "ipv4ll.h"
-
-#ifdef ENABLE_IPV4LL
-
-#ifndef ENABLE_ARP
- # error IPV4LL requires ARP
-#endif
-
-#define IPV4LL_LEASETIME 20
-
-int ipv4ll_get_address (interface_t *iface, dhcp_t *dhcp) {
- struct in_addr addr;
-
- for (;;) {
- addr.s_addr = htonl (LINKLOCAL_ADDR |
- (((uint32_t) abs ((int) random ())
- % 0xFD00) + 0x0100));
- errno = 0;
- if (! arp_claim (iface, addr))
- break;
- /* Our ARP may have been interrupted */
- if (errno)
- return (-1);
- }
-
- dhcp->address.s_addr = addr.s_addr;
- dhcp->netmask.s_addr = htonl (LINKLOCAL_MASK);
- dhcp->broadcast.s_addr = htonl (LINKLOCAL_BRDC);
-
- /* Finally configure some DHCP like lease times */
- dhcp->leasetime = IPV4LL_LEASETIME;
- dhcp->renewaltime = (dhcp->leasetime * 0.5);
- dhcp->rebindtime = (dhcp->leasetime * 0.875);
-
- return (0);
-}
-
-#endif