struct sockaddr_in *sa;
int action;
- memset(&rt,0,sizeof(rt));
+ FILLZERO(rt);
sa=(struct sockaddr_in *)&rt.rt_dst;
sa->sin_family=AF_INET;
sa->sin_addr.s_addr=htonl(nets->list[i].prefix);
fatal_perror("%s: can't open device file %s",st->nl.name,
st->device_path);
}
- memset(&ifr,0,sizeof(ifr));
+ FILLZERO(ifr);
ifr.ifr_flags = IFF_TUN | IFF_NO_PI; /* Just send/receive IP packets,
no extra headers */
if (st->interface_name)
/* Interface address */
strncpy(ifr.ifr_name,st->interface_name,IFNAMSIZ);
sa=(struct sockaddr_in *)&ifr.ifr_addr;
- memset(sa,0,sizeof(*sa));
+ FILLZERO(*sa);
sa->sin_family=AF_INET;
sa->sin_addr.s_addr=htonl(st->local_address);
if (ioctl(fd,SIOCSIFADDR, &ifr)!=0) {
/* Netmask */
strncpy(ifr.ifr_name,st->interface_name,IFNAMSIZ);
sa=(struct sockaddr_in *)&ifr.ifr_netmask;
- memset(sa,0,sizeof(*sa));
+ FILLZERO(*sa);
sa->sin_family=AF_INET;
sa->sin_addr.s_addr=htonl(0xffffffff);
if (ioctl(fd,SIOCSIFNETMASK, &ifr)!=0) {
/* Destination address (point-to-point) */
strncpy(ifr.ifr_name,st->interface_name,IFNAMSIZ);
sa=(struct sockaddr_in *)&ifr.ifr_dstaddr;
- memset(sa,0,sizeof(*sa));
+ FILLZERO(*sa);
sa->sin_family=AF_INET;
sa->sin_addr.s_addr=htonl(st->nl.secnet_address);
if (ioctl(fd,SIOCSIFDSTADDR, &ifr)!=0) {