Also added some tests.

Also added some tests.

(this broken -F with e.g. test_multiprocessing)

Remove the SSLSocket versions of sendmsg/recvmsg due to lack of proper tests and documentation in conjunction with lack of any known use cases (see issue #6560 for details)

Patch written by Remi Pointel.

#12191: add shutil.chown() to change user and/or group owner of a given path also specifying their names.

#10542: Add 4 macros to work with surrogates: Py_UNICODE_IS_SURROGATE, Py_UNICODE_IS_HIGH_SURROGATE, Py_UNICODE_IS_LOW_SURROGATE, Py_UNICODE_JOIN_SURROGATES.

#9200: The str.is* methods now work with strings that contain non-BMP characters even in narrow Unicode builds.

Add support for the send/recvmsg API to the socket module. Patch by David Watson and Heiko Wundram. (Closes #6560)

Patch by Jeremy Kloth.

I need this to fix the failing test_command_install_dist.

I need this to fix the failing test_install.

sched_setparam() returning EINVAL for processes with SCHED_OTHER scheduling
policy.