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--- src/interfaces.c.orig 2024-08-15 15:58:48 UTC
+++ src/interfaces.c
@@ -150,6 +150,9 @@ int net_get_interfaces(struct net_interface **interfac
static const struct ifaddrs *ifaddrsp;
const struct sockaddr_in *dl_addr;
int found = 0;
+#if !defined(__FreeBSD__)
+ long allones_bcast = htonl(INADDR_BROADCAST);
+#endif
if (getifaddrs(&int_addrs) < 0) {
perror("getifaddrs");
@@ -173,8 +176,14 @@ int net_get_interfaces(struct net_interface **interfac
if (ifaddrsp->ifa_addr->sa_family == AF_INET) {
memcpy(interface->ipv4_addr, &dl_addr->sin_addr, IPV4_ALEN);
+#if defined(__FreeBSD__)
+ memcpy(interface->bcast_addr, &((const struct sockaddr_in *)ifaddrsp->ifa_broadaddr)->sin_addr, IPV4_ALEN);
+#else
+ memcpy(interface->bcast_addr, &allones_bcast, IPV4_ALEN);
+#endif
} else {
memset(interface->ipv4_addr, 0, IPV4_ALEN);
+ memset(interface->bcast_addr, 0, IPV4_ALEN);
}
}
#ifdef __linux__
@@ -208,9 +217,12 @@ int net_get_interfaces(struct net_interface **interfac
DL_FOREACH(*interfaces, interface) {
struct in_addr *addr =
(struct in_addr *)interface->ipv4_addr;
+ struct in_addr *bcast =
+ (struct in_addr *)interface->bcast_addr;
printf("Interface %s:\n", interface->name);
printf("\tIP: %s\n", inet_ntoa(*addr));
+ printf("\tBCAST: %s\n", inet_ntoa(*bcast));
printf("\tMAC: %s\n",
ether_ntoa((struct ether_addr *)interface->mac_addr));
#ifdef __linux__
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