rocklinux/misc/tools-source/fl_wrapper_test.sh

#!/bin/sh
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# ROCK Linux: rock-src/misc/tools-source/fl_wrapper_test.sh
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for x in exec{l,v}{,p,e} ; do
touch fltest_$x ; done

sh fl_wrapper.c.sh > fl_wrapper.c
gcc -Wall -O2 -ldl -shared -o fl_wrapper.so fl_wrapper.c

echo -n > rlog.txt
echo -n > wlog.txt

export FLWRAPPER_RLOG=rlog.txt
export FLWRAPPER_WLOG=wlog.txt

gcc fl_wrapper_test.c -o fltest_bin
LD_PRELOAD=./fl_wrapper.so ./fltest_bin

rm fltest_* fl_wrapper.so