+/* vi: set sw=4 ts=4: */
/*
* ll_addr.c
*
* Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/sockios.h>
+#include <net/if_arp.h>
+#include "libbb.h"
+#include "rt_names.h"
#include "utils.h"
l = 0;
for (i=0; i<alen; i++) {
if (i==0) {
- snprintf(buf+l, blen, "%02x", addr[i]);
+ snprintf(buf+l, blen, ":%02x"+1, addr[i]);
blen -= 2;
l += 2;
} else {
if (strchr(arg, '.')) {
inet_prefix pfx;
if (get_addr_1(&pfx, arg, AF_INET)) {
- fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
+ bb_error_msg("\"%s\" is invalid lladdr", arg);
return -1;
}
- if (len < 4)
+ if (len < 4) {
return -1;
+ }
memcpy(lladdr, pfx.data, 4);
return 4;
} else {
cp++;
}
if (sscanf(arg, "%x", &temp) != 1) {
- fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
+ bb_error_msg("\"%s\" is invalid lladdr", arg);
return -1;
}
if (temp < 0 || temp > 255) {
- fprintf(stderr, "\"%s\" is invalid lladdr.\n", arg);
+ bb_error_msg("\"%s\" is invalid lladdr", arg);
return -1;
}
lladdr[i] = temp;
- if (!cp)
+ if (!cp) {
break;
+ }
arg = cp;
}
return i+1;