I'd like to fix this. My preferred option would be to unify the ntirpc "opr_containerof" and Ganesha "container_of" macros into a single "container_of" macro. A macro that's defined once (in ntirpc) and that compiles and runs with both gcc and clang.

I've got a few questions around all this. First of all, does this sound like a good idea? I could simply update the opr_containerof macro, so that it also works with clang. What does OPR mean? Is the "opr_containerof" macro used anywhere else but Ganesha?

Thanks,

Bjorn