From patchwork Thu Dec 7 23:41:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grant Erickson X-Patchwork-Id: 13484489 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 4342057328 for ; Thu, 7 Dec 2023 23:41:40 +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 01C7173123 for ; Thu, 7 Dec 2023 18:41:33 -0500 (EST) Received: from localhost.localdomain (unknown [IPv6:2601:647:5a00:15c1:851a:6a54:a980:b9a9]) (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 AFF7A7314B for ; Thu, 7 Dec 2023 18:41:32 -0500 (EST) From: Grant Erickson To: connman@lists.linux.dev Subject: [PATCH 2/4] service: Const-qualify 'lookup_gateway_data'. Date: Thu, 7 Dec 2023 15:41:28 -0800 Message-ID: <20231207234130.1093617-3-gerickson@nuovations.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231207234130.1093617-1-gerickson@nuovations.com> References: <20231207234130.1093617-1-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 Const-qualify the gateway configuration argument of 'lookup_gateway_data' to make it clear to the compiler, static analyzers, and human readers that the function is strictly a getter with no gateway configuration mutation side effects. --- src/connection.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/connection.c b/src/connection.c index c74dd0741995..c42988bf337d 100644 --- a/src/connection.c +++ b/src/connection.c @@ -216,7 +216,8 @@ static struct gateway_config *find_gateway(int index, const char *gateway) return NULL; } -static struct gateway_data *lookup_gateway_data(struct gateway_config *config) +static struct gateway_data *lookup_gateway_data( + const struct gateway_config *config) { GHashTableIter iter; gpointer value, key;