Memleax, new version 0.4

I submitted my project here before when I just wrote it out. Now I have realized all features that I can think (e.g. FreeBSD, libdw, expire memblocks active), fixed all known bugs, tested on CentOS, Ubuntu, Debian and FreeBSD, and have no plan any more on it. Then I post it again here for some new advices.

Besides, if you have a production service with very slow memory leak. The leak is so slow that you do not want to fix it. Then you should try `memleax`. It’s convenient and suitable for this case specially.

Thanks.

Thank you!!! This helped me find two memory leaks that I have been trying to locate for 2 weeks - in less than an hour. It wasn't a live system but being able to attach to a running process and specify a timeout allowed me to almost completely filter out init and garbage collection from the output. Valgrind was not helpful, I was at the point of looking at raw core dumps (and now I know what the problem is it would probably have worked...)

+1 for using the GPL. I'm always happy to see more free software licensed under strong copyleft licenses.