Messages in this thread | | | Date | Mon, 18 Mar 2002 11:32:20 -0800 | From | Jason Li <> | Subject | Re: EXPORT_SYMBOL doesn't work |
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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.
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