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;
}