Python 3.4+: use os.set_inheritable + os.set_blocking in place of unreadable fcntl calls #1

	name: tox
	on: [push, pull_request]
	permissions:
	# BOLD WARNING: do not add permissions, this workflow executes remote code
	contents: read
	env:
	FORCE_COLOR: 1
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true
	jobs:
	freebsd:
	name: freebsd
	timeout-minutes: 20
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	- uses: vmactions/freebsd-vm@v1
	prepare: pkg install -y python
	usesh: true
	copyback: false
	run: \|
	uname -a \
	&& pkg info python \
	&& python -m pip install --upgrade pip \
	&& python -m pip install tox \
	&& tox -e run-module \
	&& tox -e run-entrypoint \
	&& tox -e py

	openbsd:
	name: openbsd
	timeout-minutes: 20
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- uses: actions/checkout@v4
	- uses: vmactions/openbsd-vm@v1
	prepare: pkg_add python
	usesh: true
	copyback: false
	run: \|
	uname -a \
	&& pkg_info python \
	&& python -m pip install --upgrade pip \
	&& python -m pip install tox \
	&& tox -e run-module \
	&& tox -e run-entrypoint \
	&& tox -e py

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