[Click] open file

[Eddie Kohler]

Pieter,

There is no easy way to read files from within the Linux kernel, but /sys 
variables are generally accessible in other ways.  You'll have to work through 
the kernel to figure out how

Eddie


pieter wuytens wrote:
> Hi all,
> 
> i want to open an file in click it is the file /sys/class/net/ath1/wireless/link and put the integer in that file in click variabele.
> 
> i want to do this in my own element
> 
> this is the code and psuedo code
> 
> void
> MyWifi::push(int, Packet *p)
> {
> 
> 
> int _count=the value from /sys/class/net/ath1/wireless/link
> //how should i write this?
> 
> if (_countfind("wissel");
> int success = HandlerCall::call_write(sw1, "switch", "1");
> success = HandlerCall::call_write(mw, "signal", String(_count));
> }
> output(0).push(p);
> }
> 
> thx in advance
> Pieter Wuytens
> 
> _________________________________________________________________
> Jouw nieuws en entertainment, vind je op MSN.nl!
> http://nl.msn.com/
> _______________________________________________
> click mailing list
> click at amsterdam.lcs.mit.edu
> https://amsterdam.lcs.mit.edu/mailman/listinfo/click