#include <netinet/ether.h>
#include <linux/if.h>
-#include "busybox.h"
+#include "libbb.h"
/* Note: PF_INET, SOCK_DGRAM, IPPROTO_UDP would allow SIOCGIFHWADDR to
* work as non-root, but we need SOCK_PACKET to specify the Ethernet
struct ifreq if_hwaddr;
strncpy(if_hwaddr.ifr_name, ifname, sizeof(if_hwaddr.ifr_name));
- if (ioctl(s, SIOCGIFHWADDR, &if_hwaddr) != 0)
- bb_perror_msg_and_die("SIOCGIFHWADDR on %s failed", ifname);
+ ioctl_or_perror_and_die(s, SIOCGIFHWADDR, &if_hwaddr, "SIOCGIFHWADDR on %s failed", ifname);
memcpy(outpack+6, if_hwaddr.ifr_hwaddr.sa_data, 6);
{
struct ifreq ifr;
strncpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
- if (ioctl(s, SIOCGIFINDEX, &ifr) != 0)
- bb_perror_msg_and_die("SIOCGIFINDEX");
+ xioctl(s, SIOCGIFINDEX, &ifr);
memset(&whereto, 0, sizeof(whereto));
whereto.sll_family = AF_PACKET;
whereto.sll_ifindex = ifr.ifr_ifindex;