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SubjectRe: EXPORT_SYMBOL doesn't work
Tom Rini wrote:
>
> On Mon, Mar 18, 2002 at 11:11:46AM -0800, Jason Li wrote:
> > Keith Owens wrote:
> > >
> > > On Sun, 17 Mar 2002 22:25:16 -0800,
> > > Jason Li <jli@extremenetworks.com> wrote:
> > > >int (*fdbIoSwitchHook)(
> > > > unsigned long arg0,
> > > > unsigned long arg1,
> > > > unsigned long arg2)=NULL;
> > > >EXPORT_SYMBOL(fdbIoSwitchHook);
> > > >gcc -D__KERNEL__ -I/home/jli/cvs2/exos/linux/include -Wall
> > > >-Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer
> > > >-fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2
> > > >-march=i686 -c -o br_ioctl.o br_ioctl.c
> > > >br_ioctl.c:26: warning: type defaults to `int' in declaration of
> > > >`EXPORT_SYMBOL'
> > >
> > > #include <linux/module.h>
> > >
> > > Also add br_ioctl.o to export-objs in Makefile.
> >
> > Thanks alot. It works.
> >
> > Now another problem with versioning. It seems even after I have the
> > following in my module c file the symbol generated is not versioned:
>
> Backup your .config, run 'distclean' or 'mrproper' and try again.
>
> --
> Tom Rini (TR1265)
> http://gate.crashing.org/~trini/

I followed Keith's instruction. It seems now the problem is that the
inlucde/linux/module/netsym.ver (i put the EXPORT_SYMBOL in netsym.c
now) doesn't have the vesion for the fdbIoSwatichHook symbol.


I wonder if someone tell me how to gernerate the file with latest info,
I may be able to fix this.

In the meantime I did a distclean, and will see.

Thanks,
Jason
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