> but the point can be made to the authors. -E exports *all* non-static
> symbols, which will allow loadable modules to gain easy access to symbols
> they are not supposed to.
perhaps a more elegant solution: http://gcc.gnu.org/wiki/Visibility
On Wed, Nov 29, 2006 at 11:28:25PM +, Brian Candler wrote:
>On Wed, Nov 29, 2006 at 09:16:54AM -0800, Pawel S. Veselov wrote:
>> the better way to do this is to put 'bar()' in another shared object, and
>> dlopen() it before the "module" with the RT_GLOBAL flag.
>> I put the modified stuff in h
On Wed, Nov 29, 2006 at 09:16:54AM -0800, Pawel S. Veselov wrote:
> the better way to do this is to put 'bar()' in another shared object, and
> dlopen() it before the "module" with the RT_GLOBAL flag.
>
> I put the modified stuff in http://manticore.2y.net/temp/callbacks
Thank you - although that
the better way to do this is to put 'bar()' in another shared object, and
dlopen() it before the "module" with the RT_GLOBAL flag.
I put the modified stuff in http://manticore.2y.net/temp/callbacks
thanks, Pawel.
On Wed, Nov 29, 2006 at 10:36:20AM -0600, Dale Rahn wrote:
>Hmm, it seems that -rdy
Hmm, it seems that -rdynamic is a non-standard flag here.
Use '-Wl,-E' or '-Wl,--export-dynamic'. Check the ld(1) man page
for '-E' and '--export-dynamic' options.
http://www.cim.mcgill.ca/~franco/OpSys-304-427/messages/node59.html
On Wed, Nov 29, 2006 at 03:52:37PM +, Brian Candler wrote:
>
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