The getenv(3C) was eliminated in the VM for 6312057 on Solaris to set the
java.library.path property, this was done by using dlinfo(3C), however on
linux there is no visible support for dlinfo. There are references on the web
that it has been introduced since taroon/severn/rawhide release, still no man page for this, however a nm on ld.so does yield a dlinfo function.
This can be implemented only when the minimum Java supported config for Linux
supports the dlinfo(3C) function, unless we take back door approaches to query
the dynamic linker(ld.so) for LD_LIBRARY_PATH, which is a very risky alternative.