Dear Sun Microsystems, I think your patches are bullshit. Please drop them or as already suggested, do fork.
As the maintainer of system-monitor and libgtop, i have already rejected stupid patches from you. They contain unkown API changes and a lot of dead code. The libgtop patch is the most scary. Here's a tip: libgtop code is OS specific (linux, bsd, solaris, etc have their own separate implementation) so copying linux code to solaris is obviously NOT going to work.
I can see that some of your patches are actually OK, but your people don't seem to understand how we work.
This reminds me of that private mail where you asked me to re-license libgtop to LGPL because you had some kind of packaging issues ... because you wanted to install libgtop in /foo/bar and instead of /foo/baz. Bad for you.