Function add_haves

fetch-pack.c:1344–1377

}

static int add_haves(struct fetch_negotiator *negotiator,
		     struct strbuf *req_buf,
		     int *haves_to_send,
		     struct oidset *negotiation_include_oids)
{
	int haves_added = 0;
	const struct object_id *oid;

	/* Send unconditional haves from --negotiation-include */
	if (negotiation_include_oids) {
		struct oidset_iter iter;
		oidset_iter_init(negotiation_include_oids, &iter);

		while ((oid = oidset_iter_next(&iter))) {
			struct commit *commit = lookup_commit(the_repository, oid);
			if (commit) {
				packet_buf_write(req_buf, "have %s\n",
						 oid_to_hex(oid));
				negotiator->have_sent(negotiator, commit);
			}
		}
	}

	while ((oid = negotiator->next(negotiator))) {
		packet_buf_write(req_buf, "have %s\n", oid_to_hex(oid));
		if (++haves_added >= *haves_to_send)
			break;
	}

	/* Increase haves to send on next round */
	*haves_to_send = next_flush(1, *haves_to_send);

	return haves_added;
}

static void write_fetch_command_and_capabilities(struct strbuf *req_buf,
						 const struct string_list *server_options)