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Thu, 17 Nov 2022 17:57:22 -0800 (PST) From: Kumar Kartikeya Dwivedi To: bpf@vger.kernel.org Cc: Dave Marchevsky , Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Martin KaFai Lau , Dave Marchevsky Subject: [PATCH bpf-next v10 19/24] selftests/bpf: Add __contains macro to bpf_experimental.h Date: Fri, 18 Nov 2022 07:26:09 +0530 Message-Id: <20221118015614.2013203-20-memxor@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221118015614.2013203-1-memxor@gmail.com> References: <20221118015614.2013203-1-memxor@gmail.com> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1007; i=memxor@gmail.com; h=from:subject; bh=QUh2azS5YwjYBzJI16lM6Jjvlpavd9KadUbWM8+nCmM=; b=owEBbQKS/ZANAwAIAUzgyIZIvxHKAcsmYgBjduXPSV6X77+yli7nBHANFRr4j1zNcbG36mWEM3uR skI91oOJAjMEAAEIAB0WIQRLvip+Buz51YI8YRFM4MiGSL8RygUCY3blzwAKCRBM4MiGSL8RytKhEA CS+82z3iIdgGPflJcfhPpXDmGu1c8Ci4fHfiVXwFCLTz1VY3ghHNx3O8SOPffc2Sq/Fd798IzPJmEg 3hBfnKJ07/rzsqS2iYKEAAl5XlABvPEzyoZ9K9u+05lgZQU1Qknp2/5+3hM10SDGqyl+biUyDTZAwV g1oURZMt7vbb2uHQL6woAEgJoSh5f3ZZ2AbtBoQzk1RFlwgPylhrOj69zyOX5xNMSWeyj+mrsAc8zY P0Vilclz18IJkohjrAN0cSRpWMU+/KEKJjw1D1JwINLsbuiDlT+BCfjPBggLCCCiTj5R3S/8+ulcvv 279QdHs39RKHQXcj5dKfD7QU0S2lcKwfr0PYMKQ3Pv9pm/3PwSxC37mgGv5IT2X0cPo/e/pJH3+Xy/ 324fJZJNtAICcPS5XGCdVk3lA9jatIs1UupzpFS706SUBwnhymVgtosKv/wFE0OSsNxtQjylsEw7JS f3EnhX3ay2E5Q3P9+lsooGgLq3Wo1yfjCg9gj+6zoFy8SSdIeav1FniKLQmJb2109ROAPgJ8rUDDOG 6lasjaPBoj6xh0K94/fKJlcLJsY+PiB9q/oK7F+38KY2tzxtJPcGdq3b9PUNkOOWP11CpxKeZIoxAp oK58s6dlWGvnPw0wzQ+ys8GaHrtEsWhz1bzQWL05Qv2Kb3qjdsAGfCmaQ0kA== X-Developer-Key: i=memxor@gmail.com; a=openpgp; fpr=4BBE2A7E06ECF9D5823C61114CE0C88648BF11CA Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net Add user facing __contains macro which provides a convenient wrapper over the verbose kernel specific BTF declaration tag required to annotate BPF list head structs in user types. Acked-by: Dave Marchevsky Signed-off-by: Kumar Kartikeya Dwivedi --- tools/testing/selftests/bpf/bpf_experimental.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/bpf/bpf_experimental.h b/tools/testing/selftests/bpf/bpf_experimental.h index d6b143275e82..424f7bbbfe9b 100644 --- a/tools/testing/selftests/bpf/bpf_experimental.h +++ b/tools/testing/selftests/bpf/bpf_experimental.h @@ -6,6 +6,8 @@ #include #include +#define __contains(name, node) __attribute__((btf_decl_tag("contains:" #name ":" #node))) + /* Description * Allocates an object of the type represented by 'local_type_id' in * program BTF. User may use the bpf_core_type_id_local macro to pass the