Re: [PATCH] udevd: fix WAIT_FOR_SYSFS

[Alan Jenkins <alan-jenkins@tuffmail.co.uk>]

Kay Sievers wrote:
> On Sat, Oct 25, 2008 at 18:19, Alan Jenkins <alan-jenkins@tuffmail.co.uk> wrote:
>   
>> Kay Sievers wrote:
>>     
>
>   
>>> Also the snprintf() that was used compose the buffer to pass the event
>>> to a socket was _very_ expensive. We just use strlcpy() now and cache
>>> the result for the next RUN+="socket:" call.
>>>       
>> I might adapt that for udev-exec.
>>
>> But I think it needs a flag like envp_uptodate, no?
>>     
>
> It uses monitor_buf_len, which is reset to 0, if a property gets
> changed. Is that what you mean?
>
> Kay
>   

Sneaky.  Yes, that's what I was looking for.