static void
proc_pkt(u_char *args_, const struct pcap_pkthdr *hdr, const u_char *packet)
{
- struct pcap_arg *args = (struct pcap_arg *)args_;
+ struct pcap_arg *args = ALIGNED_CAST(struct pcap_arg *, args_);
if (args->size < hdr->len) {
VLOG_WARN_RL(&rl, "packet truncated");
if (!error) {
const struct sockaddr_in *sin;
- sin = (struct sockaddr_in *) &ifr.ifr_addr;
+ sin = ALIGNED_CAST(struct sockaddr_in *, &ifr.ifr_addr);
netdev->in4 = sin->sin_addr;
netdev->cache_valid |= VALID_IN4;
error = af_inet_ifreq_ioctl(netdev_get_kernel_name(netdev_), &ifr,
for (ifa = head; ifa; ifa = ifa->ifa_next) {
if (ifa->ifa_addr->sa_family == AF_INET6 &&
!strcmp(ifa->ifa_name, netdev_name)) {
- sin6 = (struct sockaddr_in6 *)ifa->ifa_addr;
+ sin6 = ALIGNED_CAST(struct sockaddr_in6 *, ifa->ifa_addr);
if (sin6) {
memcpy(&netdev->in6, &sin6->sin6_addr, sin6->sin6_len);
netdev->cache_valid |= VALID_IN6;
if ((i == RTA_GATEWAY) && sa->sa_family == AF_INET) {
const struct sockaddr_in * const sin =
- (const struct sockaddr_in *)sa;
+ ALIGNED_CAST(const struct sockaddr_in *, sa);
*next_hop = sin->sin_addr;
gateway = true;
}
if ((i == RTA_IFP) && sa->sa_family == AF_LINK) {
const struct sockaddr_dl * const sdl =
- (const struct sockaddr_dl *)sa;
+ ALIGNED_CAST(const struct sockaddr_dl *, sa);
char *kernel_name;
kernel_name = xmemdup0(sdl->sdl_data, sdl->sdl_nlen);
for (ifa = head; ifa; ifa = ifa->ifa_next) {
if (ifa->ifa_addr->sa_family == AF_LINK) {
if (!strcmp(ifa->ifa_name, netdev_name)) {
- sdl = (struct sockaddr_dl *)ifa->ifa_addr;
+ sdl = ALIGNED_CAST(struct sockaddr_dl *, ifa->ifa_addr);
if (sdl) {
memcpy(ea, LLADDR(sdl), sdl->sdl_alen);
freeifaddrs(head);