Namazu-users-en(old)

["Carlos J. Soltero-Pales" <carlos@xxxxxxxxx>]

> I think you need to call nmz_free_hlist(nmz_data_current_hit) on each
> iteration, and need to call nmz_free_internal() before second try.
>
> I don't know it causes such probrem or not, but it would be better.
>

Thank you very much for the quick response.  I tried the functions you 
suggested, and still had the problem.  I did get it to work, though, by 
passing heap-allocated buffers of size BUFSIZE (defined in libnamazu.h) 
for the fieldname and data parameters of nmz_get_field_data.  I suspect 
there must be an overwrite of sorts in the function.  Below is the code:

    nmz_add_index("C:\\namazu\\index");

    NmzResult result = nmz_search("Some query");

    for (int i = 0; i < result.num; i++)
    {
	nmz_data current_hit = result.data[i];
	char * title = (char*)malloc(BUFSIZE);
	char * field = (char*)malloc(BUFSIZE);

	memset (title, 0, BUFSIZE);
	strcpy(field, "title");

	nmz_get_field_data(current_hit.idxid, current_hit.docid, field, title);

	free(title);
	free(field);
    }
    nmz_free_hlist(result);
    nmz_free_internal();

	Regards,

	-Carlos