[pypy-issue] [issue747] fcntl.lockf() is broken with (fcntl.LOCK_EX | fcntl.LOCK_NB)

Radu Voicilas <radu.voicilas@gmail.com> added the comment: I've made some changes to the interp_fcntl.py that would help nail this problem down. You can pull the changes from https://bitbucket.org/rvoicilas/pypy (especially commit 6f93f08b59a6). ________________________________________ PyPy bug tracker <tracker@bugs.pypy.org> <https://bugs.pypy.org/issue747> ________________________________________