* - build the name of logfile from argv[0], and open it
* if no argv passed, do not open a log
* - read zebra.cfg from env var srcdir if it exists; otherwise current dir
* - build the name of logfile from argv[0], and open it
* if no argv passed, do not open a log
* - read zebra.cfg from env var srcdir if it exists; otherwise current dir
odr_output = odr_createmem(ODR_ENCODE);
rc = zebra_records_retrieve(zh, odr_output, setname, 0,
odr_output = odr_createmem(ODR_ENCODE);
rc = zebra_records_retrieve(zh, odr_output, setname, 0,