Function sendto

adapter/micro_thread/mt_sys_hook.cpp:210–227

}

ssize_t sendto(int fd, const void *message, size_t length, int flags, 
               const struct sockaddr *dest_addr, socklen_t dest_len)
{
    mt_hook_syscall(sendto);
    MtHookFd* hook_fd = mt_hook_find_fd(fd); 
    if (!mt_hook_active() || !hook_fd || !ff_hook_active())
    {
        return mt_real_func(sendto)(fd, message, length, flags, dest_addr, dest_len);
    }

    if (hook_fd->sock_flag & MT_FD_FLG_UNBLOCK) 
    {
        return ff_hook_sendto(fd, message, length, flags, dest_addr, dest_len);
    }

    return MtFrame::sendto(fd, message, (int)length, flags, 
                           dest_addr, dest_len, hook_fd->write_timeout);
}

ssize_t recvfrom(int fd, void *buffer, size_t length, int flags, 
                  struct sockaddr *address, socklen_t *address_len)