[Click] Problem resolving kernel symbol

Eddie Kohler kohler at cs.ucla.edu
Wed Dec 14 16:08:28 EST 2005


Hi Ramanathan,

Did you declare the symbol within an   extern "C" { ... }   block?  Did you 
protect the relevant kernel header with CLICK_CXX_PROTECT / 
CLICK_CXX_UNPROTECT (see linuxmodule/modulepriv.hh)?

Eddie


Ramanathan Palaniappan wrote:
> Hi,
> 
> I have a problem in making my element acces one of the kernel exported
> symbols. even though the symbol appears in /proc/ksyms file. My element gets
> compiled properly but when I try to load click, it breaks reporitng that the
> required symbol could not be resolved.
> 
> Thanks,
> Ramanathan
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