Retrieves a value of type hc_long_t.
hcerr_t hc_nvr_get_long(hc_nvr_t *nvr, char *name, hc_long_t *retlong);
This function retrieves the value of type hc_long_t (see hc_type_t) associated with an indicated attribute name in a name-value record.
nvr
Points to a name-value-record.
name
IN: Attribute name to look for.
retlong
OUT: Updated to contain the hc_long_t value.
HCERR_OK HCERR_BAD_REQUEST HCERR_OOM HCERR_INVALID_NVR HCERR_ILLEGAL_VALUE_FOR_METADATA HCERR_ILLEGAL_ARGUMENT