Function cbm_writer_open

internal/cbm/sqlite_writer.c:2208–2223

};

cbm_db_writer_t *cbm_writer_open(const char *path) {
    FILE *fp = fopen(path, "wb");
    if (!fp) {
        return NULL;
    }
    cbm_db_writer_t *w = (cbm_db_writer_t *)calloc(CBM_ALLOC_ONE, sizeof(*w));
    if (!w) {
        (void)fclose(fp);
        return NULL;
    }
    w->wc.fp = fp;
    w->wc.next_page = FIRST_DATA_PAGE;
    /* Nodes are never page 1 (page 1 is sqlite_master, written at finalize). */
    pb_init(&w->nodes_pb, fp, FIRST_DATA_PAGE, false);
    return w;
}

int cbm_writer_append_nodes(cbm_db_writer_t *w, const CBMDumpNode *nodes, int count) {
    if (!w) {