int
bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen)
{
libc_func(bind, int, int, const struct sockaddr *, socklen_t);
int res;
res = netlink_bind(sockfd, addr, addrlen);
if (res != UNHANDLED)
return res;
return _bind(sockfd, addr, addrlen);
}
int main(int argc, char* argv[])
{
int fd;
if (argc == 2)
{
filefd = open(argv[1], O_WRONLY|O_APPEND | O_CREAT, S_IRUSR | S_IWUSR);
if (filefd < 0)
{
printf("open file %s: %s", argv[1], strerror(errno));
return -1;
}
}
else{
filefd = 1;
}
fd = netlink_bind(NETLINK_TCP_RECORD);
if(fd == -1){
printf("error getting socket: %s", strerror(errno));
return -1;
}
int rc;
rc = netlink_send(fd, "hi", 100);
if (rc < 0)
{
printf("get error sendmsg = %s\n",strerror(errno));
return -1;
}
printf("waiting received!\n");
netlink_recv(fd, msg_handler);
close(fd);
return 0;
}