What are the repotools -backupJFSIndexes return codes

What are the repotools -backupJFSIndexes return codes?  Is there a list available?

I am running version 4.0.5 GA.

I am receiving a return code of 130 when my backup script calls:

REPOTOOLS_EXECUTABLE="${JAZZ_HOME}/repotools-${APP_NAME}.sh"

${REPOTOOLS_EXECUTABLE} -backupJFSIndexes  adminUserId=${USERNAME} adminPassword=${PASSWORD} repositoryURL=${PUBLIC_URL}/${APP_NAME} toFile=${JAZZ_INDEX_BACKUP_LOCATION}/${TIMESTAMP}_$(hostname)_${APP_NAME}_indices_backup.zip 2>&1 | tee -a $LOGFILENAME
return_code=$?

<snip>

writelog "Unable to create Jazz indices backup, return_code: ${return_code}"

Output:

Unable to create Jazz indices backup, return_code: 130

I am running this on the JTS server, but I would like to know the return code values for CCM and QM also.

Thanks.

Jeff