tty_write_mesage

/* this routine was borrowed from <printk.c> */
void tty_write_message1( struct tty_struct *tty, char *msg )
{
        if( tty && tty->driver->ops->write )
                tty->driver->ops->write( tty,  msg, strlen( msg) );
        return ;
}

在3.5内核中好像没有了（Y）

 

调用：

tty_write_message( current->signal->tty, msg);