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{
    "id": 4062,
    "url": "https://patches.dpdk.org/api/patches/4062/?format=api",
    "web_url": "https://patches.dpdk.org/project/dpdk/patch/1426735018-19411-7-git-send-email-yong.liu@intel.com/",
    "project": {
        "id": 1,
        "url": "https://patches.dpdk.org/api/projects/1/?format=api",
        "name": "DPDK",
        "link_name": "dpdk",
        "list_id": "dev.dpdk.org",
        "list_email": "dev@dpdk.org",
        "web_url": "http://core.dpdk.org",
        "scm_url": "git://dpdk.org/dpdk",
        "webscm_url": "http://git.dpdk.org/dpdk",
        "list_archive_url": "https://inbox.dpdk.org/dev",
        "list_archive_url_format": "https://inbox.dpdk.org/dev/{}",
        "commit_url_format": ""
    },
    "msgid": "<1426735018-19411-7-git-send-email-yong.liu@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/1426735018-19411-7-git-send-email-yong.liu@intel.com",
    "date": "2015-03-19T03:16:56",
    "name": "[dpdk-dev,4/6] fix build error in app/test with gcc4.3",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": true,
    "hash": "c1021c664d8ed957955ca82e7fed8ba87ef368d6",
    "submitter": {
        "id": 17,
        "url": "https://patches.dpdk.org/api/people/17/?format=api",
        "name": "Marvin Liu",
        "email": "yong.liu@intel.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dpdk/patch/1426735018-19411-7-git-send-email-yong.liu@intel.com/mbox/",
    "series": [],
    "comments": "https://patches.dpdk.org/api/patches/4062/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/4062/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@dpdk.org",
        "Delivered-To": "patchwork@dpdk.org",
        "Received": [
            "from [92.243.14.124] (localhost [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 347589A97;\n\tThu, 19 Mar 2015 04:17:22 +0100 (CET)",
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            "from orsmga003.jf.intel.com ([10.7.209.27])\n\tby fmsmga102.fm.intel.com with ESMTP; 18 Mar 2015 20:17:18 -0700",
            "from shvmail01.sh.intel.com ([10.239.29.42])\n\tby orsmga003.jf.intel.com with ESMTP; 18 Mar 2015 20:17:17 -0700",
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            "from shecgisg003.sh.intel.com (localhost [127.0.0.1])\n\tby shecgisg003.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP\n\tid t2J3HDHK019489; Thu, 19 Mar 2015 11:17:15 +0800",
            "(from yliu84x@localhost)\n\tby shecgisg003.sh.intel.com (8.13.6/8.13.6/Submit) id t2J3HDMO019485; \n\tThu, 19 Mar 2015 11:17:13 +0800"
        ],
        "X-ExtLoop1": "1",
        "X-IronPort-AV": "E=Sophos;i=\"5.11,427,1422950400\"; d=\"scan'208\";a=\"542999077\"",
        "From": "Yong Liu <yong.liu@intel.com>",
        "To": "dev@dpdk.org",
        "Date": "Thu, 19 Mar 2015 11:16:56 +0800",
        "Message-Id": "<1426735018-19411-7-git-send-email-yong.liu@intel.com>",
        "X-Mailer": "git-send-email 1.7.4.1",
        "In-Reply-To": "<1426735018-19411-1-git-send-email-yong.liu@intel.com>",
        "References": "<1426735018-19411-1-git-send-email-yong.liu@intel.com>",
        "MIME-Version": "1.0",
        "Content-Type": "text/plain; charset=UTF-8",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[dpdk-dev] [PATCH 4/6] fix build error in app/test with gcc4.3",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "patches and discussions about DPDK <dev.dpdk.org>",
        "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://dpdk.org/ml/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "From: Marvin Liu <yong.liu@intel.com>\n\nBuild app/test will be failed for function only defined but not used.\ntest_prefetch.c:65: error: ‘testfn_prefetch_cmd’ defined but not used\n\nAdd attribute used in test function declaration can fix this.\nstatic void __attribute__((used)) testfn_##t(void);\n\nSigned-off-by: Marvin Liu <yong.liu@intel.com>",
    "diff": "diff --git a/app/test/test.h b/app/test/test.h\nindex 5450986..62eb51d 100644\n--- a/app/test/test.h\n+++ b/app/test/test.h\n@@ -169,7 +169,7 @@ struct test_command {\n void add_test_command(struct test_command *t);\n \n #define REGISTER_TEST_COMMAND(t) \\\n-static void testfn_##t(void);\\\n+static void __attribute__((used)) testfn_##t(void);\\\n void __attribute__((constructor, used)) testfn_##t(void)\\\n {\\\n \tadd_test_command(&t);\\\n",
    "prefixes": [
        "dpdk-dev",
        "4/6"
    ]
}