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Re: multi-mechanism gssapi
Luke Howard wrote:
> Does opening the library with RTLD_LOCAL help?
> What about linking Heimdal's library with an exports/map file?
> We really need mechglue...
> -- Luke
>>This isn't exactly a heimdal question, but has heimdal implications.
>>We have a shared gssapi "glue" library which allows an application to
>>use multiple gssapi mechanisms. The functions in this glue library
>>must be named "gss_*". It dynamically loads mechanism libraries and
>>resolves function pointers. However, the functions in the heimdal
>>gssapi library have the same "gss_*" names. I run into problems with
>>dynamic linking/loading the heimdal library because when a function
>>within the heimdal library tries to call a gss_ function, if that
>>function has already been resolved to the glue's version then the
>>heimdal function calls the glue version instead of its own.
>>Does anyone know of a way to properly get around this w/o changes to
>>the current heimdal library? If not, is there any chance of adding a
>>prefix to the heimdal gssapi function names and wrappers for when it is
>>used stand-alone? (This is how the MIT library is built.)
Douglas E. Engert <DEEngert@anl.gov>
Argonne National Laboratory
9700 South Cass Avenue
Argonne, Illinois 60439