Re: old driver

Alan Cox (alan@lxorguk.ukuu.org.uk)
Mon, 29 Mar 1999 09:57:31 +0100 (BST)

> if (current->signal & ~current->blocked)
> return temp - buf ? : -EINTR;
>
> current->state = TASK_INTERRUPTIBLE;
> current->timeout = jiffies + read_sleep;
> schedule();

if(signal_pending(current))
return ....

current->state = TASK_INTERRUPTIBLE;
schedule_timeout(read_sleep);

Alan

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