Wireshark · Wireshark-dev: Re: [Wireshark-dev] Couldn't load module / undefined symbol:

[Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>]

Marcel Haas wrote:
> On Thu, 06 Oct 2011 09:10:38 -0400, Jeff Morriss 
> <jeff.morriss.ws@xxxxxxxxx> wrote:
> > Marcel Haas wrote:
> > > Hey,
> > > I have a new problem.
> > > Some of u still remember that im writing my own function and include 
> > > it to wireshark/epan file folder.
> > > i built it in with autogen configure and make.
> > > Now i want to include my functions to my dissector plugin.
> > > #include <epan/list_mh.h> and inculde my function "NeuesListenElement"
> > > Built my plugin new too. No Errors but if i start wireshark now i get 
> > > an error :
> > > Couldn't load module 
> > > /home/marcel/Downloads/wireshark-1.6.1/plugins/nos/.libs/nos.so: 
> > > /home/marcel/Downloads/wireshark-1.6.1/plugins/nos/.libs/nos.so: 
> > > undefined symbol: NeuesListenElement
> > > Why it doesnt know my function ?
> >
> > If you put new functions in libwireshark you must add their names to
> > epan/libwireshark.def so that the symbols get exported.  (Previously
> > this file was used only on Windows, but it is now also used to control
> > *NIX symbol exports.)
> >
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> >
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>
> Ok thx, but can i put my function to .def after make or have i to run 
> make again. The epan/libwireshark.sym will be generated after make.
> Have to appear my function there too ? cause say dont ..

Running 'make' again will rebuild the .sym file (based on the contents 
of the .def file).