On Jun 4, 2013, at 9:55 AM, Brice Goglin <brice.gog...@inria.fr> wrote:
>> One option might be to try to lt_dlsym one of the hwloc symbols that you >> know you'll need in the plugin (or any public hwloc symbol, for that >> matter). If ltdl_sym gets NULL back for the hwloc global symbol, then the >> plugin should disqualify itself and have itself unloaded (perhaps with some >> way of reporting what/why it did that). > > lt_dlsym doesn't seem to accept special handles such as RTLD_DEFAULT > like dlsym does, and we don't have a handle on hwloc. I don't see how to > do that with lt_dlsym? Can we lt_dlopen(NULL) to get a handle to this process? -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
