Fix two problems with printf that showed up in the python 2.2.1 tests; One involving %o and one involving %f.
Fix two problems with printf that showed up in the python 2.2.1 tests;
One involving %o and one involving %f.

joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc,joel-porquet/tsar-uclibc