lineage_kernel_xcoverpro/tools/testing/selftests/lib/printf.sh

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# Runs printf infrastructure using test_printf kernel module
if ! /sbin/modprobe -q -n test_printf; then
echo "printf: [SKIP]"
exit 77
fi
if /sbin/modprobe -q test_printf; then
/sbin/modprobe -q -r test_printf
echo "printf: ok"
else
echo "printf: [FAIL]"
exit 1
fi