cursor/storeDNA.c

static RDM_RETCODE storeDNA (
RDM_CURSOR adult,
const char *dna,
uint64_t pos,
size_t len)
{
RDM_RETCODE rc = sOKAY;
uint64_t size;

                                                    
/* We do not need to check and set the size before we set the
                                                    
* blob. Here we do this just to show how to call
                                                    
* dc_getBlobSize and dc_setBlobSize */
                                                    
rc = rdm_cursorGetBlobSize (adult, COL_ADULT_DNA, &size);
if (pos > size)
{
printf (
"We have a hole in the DNA, lets hope it will be filled in later");
}
if (rc == sOKAY)
{
rc = rdm_cursorSetBlobSize (adult, COL_ADULT_DNA, pos + len);
}

                                                    
if (rc == sOKAY)
{
rc = rdm_cursorUpdateBlob (adult, COL_ADULT_DNA, pos, dna, len);
}
return rc;
}