p->pos, p->cat, p->pos/CAT_MAX);
memcpy(p->buf, &b->file[p->cat].head.free_list, sizeof(zint));
b->file[p->cat].head.free_list = p->pos;
+ b->file[p->cat].head_dirty = 1;
if (!cache_block(b, p->pos, p->buf, 1))
{
yaz_log(b->log_io, "bf_write: close_block (deleted)");