| if [ -z `which strace` ] || [ -z `which true` ] || [ -z `which grep` ] || [ -z `which wc` ]; then | |
| exit 125; | |
| fi | |
| ${PROOT} strace -e trace=execve true 2>&1 | grep '^execve.*= 0$' | |
| RESULT=$(${PROOT} strace -e trace=execve true 2>&1 | grep '^execve' | wc -l) | |
| test "${RESULT}" = "1" |