From patchwork Tue Apr 23 10:35:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 13639747 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 A635A50279; Tue, 23 Apr 2024 10:36:08 +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=1713868568; cv=none; b=FlOZpg3pDms49XRgrlXmQzEeBVwgtpqIQW34ZmRbiz/qoHlWJFWEFWi7NJCXJBV7aKZvpiIBMSdTz3VwGMg39SjS1IYzSxvu8IJB8Q2QPG3vfcdBRgqc+Zy7cPyjevOdFVDHkPBF054iKYZfs5Qv3Jh4m5dcalu5pmPAM1vxVmE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713868568; c=relaxed/simple; bh=jrl1Q8k60ciLPsX20sgnJKGF7MqpxZTGU0gS0o+suss=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=UsI0LyrZo70TuVV1EBVk3+Hb0HtIZdbbcL7y1JmCvL9NuSIz+fMlvDDA+03H0ousrUo7coIgI5rwUTLd5Pak7JAULf457uJmhAq9C5XKxeUyTbc5MOMTPdORxr2b+DHGDBIOeJn6d8v+8srr0oNrelodQCGGgyBJ51T651Kw3Bc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=T25OxCB9; 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="T25OxCB9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21FC6C32783; Tue, 23 Apr 2024 10:36:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713868568; bh=jrl1Q8k60ciLPsX20sgnJKGF7MqpxZTGU0gS0o+suss=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=T25OxCB9CxLb7+ZMZtYK3/qSBkLuuvBGQAzHqKdCU/RDQNG5VCag1gjjILOOX8STA lYy6G9SxLXZ+aUYqgVEtFVFtzGITX58JaXyD+iYoMGlwPZxjerhsb7QIUs+H7cijui a6k2VZqzKNS0gNPCtRh6LHSzlPEJdrn3xOSBu7qgQwqLnn4tPx6rQyEPcCv8UB33Sb NXg7IkTuleb3mtW+A3vPy28Aid2+rsG1AAT9Kpe3qcLYUh6Yho3pK9URBgKxObjH8w ZEc40xdAh1nJwpevn1IxuysmplRdapkJ07M1LlHwlVFO8wxJosbEY4glvoCmeZAs1v z4wYKwpp5aKhg== 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, Geliang Tang Subject: [PATCH bpf-next v2 4/5] selftests/bpf: Use connect_to_addr in test_sock_addr Date: Tue, 23 Apr 2024 18:35:30 +0800 Message-Id: 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 network 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 ca4fb142b7b7..2e29dd9d8fc3 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, NULL); 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, NULL); if (clientfd == -1) goto err;