Retrieves a value of a Unicode UTF-8 string.
hcerr_t hc_nvr_get_string(hc_nvr_t *nvr, char *name, hc_string_t *retstring);
This function retrieves the value of a Unicode UTF-8 string associated with an indicated attribute name in a name-value record. Note that the memory pointed to will be freed when the record is freed.
nvr
Points to a name-value-record.
name
IN: Attribute name to look for.
retstring
OUT: Updated to contain the hc_string_t value.
HCERR_OK HCERR_BAD_REQUEST HCERR_OOM HCERR_INVALID_NVR HCERR_ILLEGAL_VALUE_FOR_METADATA HCERR_ILLEGAL_ARGUMENT