hc_nvr_get_string

Retrieves a value of a Unicode UTF-8 string.

Synopsis

     hcerr_t hc_nvr_get_string(hc_nvr_t *nvr, 
          char *name, 
          hc_string_t *retstring);

Description

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.

Parameters

nvr

Points to a name-value-record.

name

IN: Attribute name to look for.

retstring

OUT: Updated to contain the hc_string_t value.

Return Codes

     HCERR_OK
     HCERR_BAD_REQUEST
     HCERR_OOM
     HCERR_INVALID_NVR
     HCERR_ILLEGAL_VALUE_FOR_METADATA
     HCERR_ILLEGAL_ARGUMENT