Function ff_hook_sendto

adapter/micro_thread/ff_hook.cpp:80–88

	}
}
ssize_t ff_hook_sendto(int fd, const void *message, size_t length, int flags, 
               const struct sockaddr *dest_addr, socklen_t dest_len)
{
	if (ff_fdisused(fd)) {
        return ff_sendto(fd, message, length, flags, (struct linux_sockaddr *)dest_addr, dest_len);
	} else {
        return mt_real_func(sendto)(fd, message, length, flags, dest_addr, dest_len);
	}
}
ssize_t ff_hook_recvfrom(int fd, void *buffer, size_t length, int flags, 
                  struct sockaddr *address, socklen_t *address_len)
{