24 lines
499 B
Bash
Executable file
24 lines
499 B
Bash
Executable file
#!/bin/sh
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#
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# Check that LD_PRELOAD'ing libumem works. This is how it can be used
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# to replace malloc for any program.
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#
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FILE=Makefile.am
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TMPLOC=`mktemp -d /tmp/umem_test4.XXXXXX`
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trap 'rm -rf $TMPLOC' 1 2 15
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LD_PRELOAD=.libs/libumem.so /usr/bin/ldd /bin/ls >$TMPLOC/log 2>&1
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# Check we got the expected result
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ret=0
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grep -E '(symbol lookup error|undefined symbol)' $TMPLOC/log >/dev/null 2>&1
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if [ "$?" = "0" ]; then
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# Matched = failed to load up libumem
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ret=1
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fi
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rm -rf $TMPLOC
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exit $ret
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