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#!/bin/sh
#
# run gcov on udev
#
# Generate code coverage analysis for udev files
#
# This requires that you compiled udev with gcov flags i.e.
# you should have compiled udev with the make_gcov.sh script.
#
# Leann Ogasawara <ogasawara@osdl.org>, April 2004
PWD=`pwd`
# check if root else may not have access to *.da files
# and gcov analysis will fail.
if [ $(id -u) -ne 0 ]; then
echo "please become root before executing run_gcov.sh"
exit 1
fi
echo > udev_gcov.txt
echo "CODE COVERAGE ANALYSIS FOR UDEV" >> udev_gcov.txt
echo >> udev_gcov.txt
for file in `find -maxdepth 1 -name "*.gcno"`; do
name=`basename $file .gcno`
echo "################" >> udev_gcov.txt
echo "$name.c" >> udev_gcov.txt
echo "################" >> udev_gcov.txt
if [ -e "$name.gcda" ]; then
gcov -l "$name.c" >> udev_gcov.txt 2>&1
else
echo "code for $name.c was never executed" >> udev_gcov.txt 2>&1
echo "no code coverage analysis to be done" >> udev_gcov.txt 2>&1
fi
echo >> udev_gcov.txt
done
echo "udev gcov analysis done. View udev_gcov.txt for results."
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