From patchwork Mon Apr 15 06:31:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 13629459 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 F35581BF53; Mon, 15 Apr 2024 06:32:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713162748; cv=none; b=h83IwBlRNCVQ3MvlxjHtexxXZ/QcYPJJtzV/rxJBbIryGVgV/zExPTyOc2IHcm2t/fn305X+RzcHRXwvNNacKd/WolwG0ZC/pPH/meI4KBAXWdXBau1c5ORdOwsmwKllUYHuuORcDVcTddLN9N+WEYM0d6Wbczlhsf8KH7YCCEw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713162748; c=relaxed/simple; bh=eEf0d+YYYSKJr8JQ0MHAhSmpH3ZHVzisAU/wx98NNtE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=CR2iBmE8ETbzZ9hG2HWUZs+punEk0Eyvxu8+9mx35ebzC1oGYsELyt4A38ZFrWPyi+rS5QGtnF8V8m04CQQTA5Y9xTwHNxkC4J6G9+Ld0kT07gSRWtBCWR5zrfDIKfgz42MSXh4oI9HY3RbXhEDjEmtjdWfiwJgcPIoGflsPHIM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jdfg+wD4; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jdfg+wD4" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3485C3277B; Mon, 15 Apr 2024 06:32:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713162747; bh=eEf0d+YYYSKJr8JQ0MHAhSmpH3ZHVzisAU/wx98NNtE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jdfg+wD48J7YavJupue+qQOrKAQrYYrHy/70nDD2Zdwf0hY0MQ3BLUgvGAqA+MmGg lLzxA34lBirrQC704IZHHXKj8xls5ZXvBwSEn8UFfQcflRQaHETHAvXhnjSR0sSmKX Jc/W/cyYaGGGXB46nqEZz7TrQ6EF+jQz8YfRR4hXHtflzNa88Fp8btuFB0yjz0vE2U sW9NZXpGrJjiTwQLiOXwGBH0wnoxx0zgg3ctA4WFMP4qyGwyunxdJGxn1SHCviK9Ei jd8lvUiDAQUUMVd/ppa4bnqVEUC9JAydbZpfI7oJU8FcoBAdlqaFHyyhZ/QLHg3NdP uf2m2m0ViEMWA== From: Geliang Tang To: Andrii Nakryiko , Eduard Zingerman , Mykola Lysenko , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Shuah Khan Cc: Geliang Tang , bpf@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH bpf-next v3 9/9] selftests/bpf: Use connect_to_addr in test_sock_addr Date: Mon, 15 Apr 2024 14:31:18 +0800 Message-Id: <80583a00f977ab90b6a0753a4ca8a0eb946babc1.1713161975.git.tanggeliang@kylinos.cn> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Geliang Tang This patch uses public helper connect_to_addr() exported in network_helpers.h instead of the local defined function connect_to_server() in test_sock_addr.c. This can avoid duplicate code. Signed-off-by: Geliang Tang --- tools/testing/selftests/bpf/test_sock_addr.c | 36 ++------------------ 1 file changed, 2 insertions(+), 34 deletions(-) diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c index 9ce5dad7468b..422255c8575e 100644 --- a/tools/testing/selftests/bpf/test_sock_addr.c +++ b/tools/testing/selftests/bpf/test_sock_addr.c @@ -940,38 +940,6 @@ static int cmp_peer_addr(int sock1, const struct sockaddr_storage *addr2) return cmp_sock_addr(getpeername, sock1, addr2, /*cmp_port*/ 1); } -static int connect_to_server(int type, const struct sockaddr_storage *addr, - socklen_t addr_len) -{ - int domain; - int fd = -1; - - domain = addr->ss_family; - - if (domain != AF_INET && domain != AF_INET6) { - log_err("Unsupported address family"); - goto err; - } - - fd = socket(domain, type, 0); - if (fd == -1) { - log_err("Failed to create client socket"); - goto err; - } - - if (connect(fd, (const struct sockaddr *)addr, addr_len) == -1) { - log_err("Fail to connect to server"); - goto err; - } - - goto out; -err: - close(fd); - fd = -1; -out: - return fd; -} - int init_pktinfo(int domain, struct cmsghdr *cmsg) { struct in6_pktinfo *pktinfo6; @@ -1156,7 +1124,7 @@ static int run_bind_test_case(const struct sock_addr_test *test) goto err; /* Try to connect to server just in case */ - clientfd = connect_to_server(test->type, &expected_addr, addr_len); + clientfd = connect_to_addr(test->type, &expected_addr, addr_len); if (clientfd == -1) goto err; @@ -1188,7 +1156,7 @@ static int run_connect_test_case(const struct sock_addr_test *test) if (servfd == -1) goto err; - clientfd = connect_to_server(test->type, &requested_addr, addr_len); + clientfd = connect_to_addr(test->type, &requested_addr, addr_len); if (clientfd == -1) goto err;