Hi Russ,
> I realize that it's not technically allowed by the C standard, but > are there platforms where interposition actually doesn't work? > > When I want to replace a C library function that's broken, I just > link in a file that provides that function. It's always worked for > me. I'm pretty certain it doesn't work on some platforms. AIX springs to mind, although I can't test it at the moment, as its linker doesn't work through the objects and libraries in argv[] order checking to see what undefined symbols the current element resolves. comp.compilers might be a place to ask. Cheers, Ralph.
