* Copyright (C) 2003 by Arthur van Hoff (avh@strangeberry.com)
* Copyright (C) 2004 by David Brownell
*
- * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/*
// - avoid silent script failures, especially under load...
// - link status monitoring (restart on link-up; stop on link-down)
+//usage:#define zcip_trivial_usage
+//usage: "[OPTIONS] IFACE SCRIPT"
+//usage:#define zcip_full_usage "\n\n"
+//usage: "Manage a ZeroConf IPv4 link-local address\n"
+//usage: "\n -f Run in foreground"
+//usage: "\n -q Quit after obtaining address"
+//usage: "\n -r 169.254.x.x Request this address first"
+//usage: "\n -v Verbose"
+//usage: "\n"
+//usage: "\nWith no -q, runs continuously monitoring for ARP conflicts,"
+//usage: "\nexits only on I/O errors (link down etc)"
+
+#include "libbb.h"
#include <netinet/ether.h>
-#include <net/ethernet.h>
#include <net/if.h>
#include <net/if_arp.h>
-#include <linux/if_packet.h>
#include <linux/sockios.h>
-#include "libbb.h"
#include <syslog.h>
/* We don't need more than 32 bits of the counter */
#define G (*(struct globals*)&bb_common_bufsiz1)
#define saddr (G.saddr )
#define eth_addr (G.eth_addr)
+#define INIT_G() do { } while (0)
/**
#define verbose (L.verbose )
memset(&L, 0, sizeof(L));
+ INIT_G();
#define FOREGROUND (opts & 1)
#define QUIT (opts & 2)