Giampaolo Rodola' added the comment: +1 for returning None. I haven't looked into patches but if needed feel free to borrow some code from psutil:
Linux: https://code.google.com/p/psutil/source/browse/psutil/_pslinux.py?spec=svn30f3c67322f99ab30ed87205245dc8394f89f0ac&r=c970f35bc9640ac32eb9f09de8c230e7f86a2466#44 BSD / OSX: https://code.google.com/p/psutil/source/browse/psutil/_psutil_bsd.c?spec=svn30f3c67322f99ab30ed87205245dc8394f89f0ac&r=9b6e780ea6b598a785670c2626c7557f9fef9238#486 Windows: https://code.google.com/p/psutil/source/browse/psutil/_psutil_mswindows.c?spec=svn30f3c67322f99ab30ed87205245dc8394f89f0ac&r=4d5b0de27024e9d3cd6a3573a493290498afa9c2#426 SunOS: https://code.google.com/p/psutil/source/browse/psutil/_pssunos.py?spec=svnff76a4e33da359162c28f8c7478f9e6c6dff347b&name=sunos&r=d53e11edfbe18d22f4e08168f72b1952cfaef373#27 ---------- nosy: +giampaolo.rodola _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17914> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com