From patchwork Wed Dec 6 23:50:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grant Erickson X-Patchwork-Id: 13482462 Received: from mohas.pair.com (mohas.pair.com [209.68.5.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2BE7A328C1 for ; Wed, 6 Dec 2023 23:51:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nuovations.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nuovations.com Received: from mohas.pair.com (localhost [127.0.0.1]) by mohas.pair.com (Postfix) with ESMTP id 8FA8473204 for ; Wed, 6 Dec 2023 18:51:30 -0500 (EST) Received: from localhost.localdomain (unknown [IPv6:2601:647:5a00:15c1:dc81:1201:2884:36dd]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mohas.pair.com (Postfix) with ESMTPSA id 5047D73226 for ; Wed, 6 Dec 2023 18:51:30 -0500 (EST) From: Grant Erickson To: connman@lists.linux.dev Subject: [PATCH 80/90] connection: Document 'set_low_priority_default_gateway'. Date: Wed, 6 Dec 2023 15:50:46 -0800 Message-ID: <20231206235056.322578-84-gerickson@nuovations.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231206235056.322578-1-gerickson@nuovations.com> References: <20231206235056.322578-1-gerickson@nuovations.com> Precedence: bulk X-Mailing-List: connman@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: mailmunge 3.11 on 209.68.5.112 This adds documentation to the 'set_low_priority_default_gateway' function. --- src/connection.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/src/connection.c b/src/connection.c index 84b3bb1c80bf..5740e4522d1a 100644 --- a/src/connection.c +++ b/src/connection.c @@ -2444,6 +2444,38 @@ static int set_ipv4_low_priority_default_gateway( return set_default_gateway_route_common(data, config, type, cb); } +/** + * @brief + * Set, or add, the gateway low-priority default route for the + * specified IP configuration type from the provided gateway data. + * + * This attempts to set, or add, the low-priority (that is, metric + * > 0) default route for the specified IP configuration type from + * the provided gateway data. The network interface and, by + * extension, the network service with which the gateway is + * associated is determined by the @a index field of @a data. + * + * On success, the gateway configuration state and type specific to + * @a type will be set to #CONNMAN_GATEWAY_CONFIG_STATE_ADDED and + * #CONNMAN_GATEWAY_CONFIG_TYPE_LOW_PRIORITY_DEFAULT, respectively. + * + * @param[in,out] data A pointer to the mutable gateway data + * to assign as the low-priority default + * route. + * @param[in] type The IP configuration type for which the + * gateway, or default router, + * configuration will be selected from @a + * data and used to set the low-priority + * default route. + * @param[in] function A pointer to an immutable null-terminated + * C string containing the function name to + * which the call to this function should + * be attributed. + * + * @sa mutate_default_gateway + * @sa set_ipv4_low_priority_default_gateway + * + */ static int set_low_priority_default_gateway(struct gateway_data *data, enum connman_ipconfig_type type, const char *function)