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GET /api/patches/82774/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 82774,
    "url": "http://patches.dpdk.org/api/patches/82774/?format=api",
    "web_url": "http://patches.dpdk.org/project/dpdk/patch/20201029125339.30916-7-ibtisam.tariq@emumba.com/",
    "project": {
        "id": 1,
        "url": "http://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": "<20201029125339.30916-7-ibtisam.tariq@emumba.com>",
    "list_archive_url": "https://inbox.dpdk.org/dev/20201029125339.30916-7-ibtisam.tariq@emumba.com",
    "date": "2020-10-29T12:53:38",
    "name": "[7/8] examples/vhost_crypto: enhance getopt_long usage",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": true,
    "hash": "b70c337f0f482e14c21f163c666c2c46fb908aec",
    "submitter": {
        "id": 1680,
        "url": "http://patches.dpdk.org/api/people/1680/?format=api",
        "name": "Ibtisam Tariq",
        "email": "ibtisam.tariq@emumba.com"
    },
    "delegate": {
        "id": 24651,
        "url": "http://patches.dpdk.org/api/users/24651/?format=api",
        "username": "dmarchand",
        "first_name": "David",
        "last_name": "Marchand",
        "email": "david.marchand@redhat.com"
    },
    "mbox": "http://patches.dpdk.org/project/dpdk/patch/20201029125339.30916-7-ibtisam.tariq@emumba.com/mbox/",
    "series": [
        {
            "id": 13463,
            "url": "http://patches.dpdk.org/api/series/13463/?format=api",
            "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=13463",
            "date": "2020-10-29T12:53:32",
            "name": "[1/8] examples/fips_validation: enhance getopt_long usage",
            "version": 1,
            "mbox": "http://patches.dpdk.org/series/13463/mbox/"
        }
    ],
    "comments": "http://patches.dpdk.org/api/patches/82774/comments/",
    "check": "success",
    "checks": "http://patches.dpdk.org/api/patches/82774/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dev-bounces@dpdk.org>",
        "X-Original-To": "patchwork@inbox.dpdk.org",
        "Delivered-To": "patchwork@inbox.dpdk.org",
        "Received": [
            "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id F309BA04B5;\n\tThu, 29 Oct 2020 13:57:43 +0100 (CET)",
            "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 7C382CDF2;\n\tThu, 29 Oct 2020 13:54:26 +0100 (CET)",
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        ],
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        "X-Gm-Message-State": "AOAM532oq+D+b0XPYefD+CuJd3n0BTzu28ak5GHzHh69RE1whhfuO4lt\n PLlQT+ABZ0qQ9YDOIKdFwyvdNw==",
        "X-Google-Smtp-Source": "\n ABdhPJwAmU2nhZ8/3Ug4h61SS8uUx6GoNNpwpl9arydhESp+UBRo8rqQ6Y/qIdoxnnjLppgWGqaHYQ==",
        "X-Received": "by 2002:a17:906:3a1a:: with SMTP id\n z26mr3758164eje.519.1603976062135;\n Thu, 29 Oct 2020 05:54:22 -0700 (PDT)",
        "From": "Ibtisam Tariq <ibtisam.tariq@emumba.com>",
        "To": "marko.kovacevic@intel.com, konstantin.ananyev@intel.com,\n reshma.pattan@intel.com, john.mcnamara@intel.com,\n cristian.dumitrescu@intel.com, jasvinder.singh@intel.com,\n chenbo.xia@intel.com, maxime.coquelin@redhat.com, xiaoyun.li@intel.com",
        "Cc": "dev@dpdk.org, Ibtisam Tariq <ibtisam.tariq@emumba.com>,\n roy.fan.zhang@intel.com",
        "Date": "Thu, 29 Oct 2020 12:53:38 +0000",
        "Message-Id": "<20201029125339.30916-7-ibtisam.tariq@emumba.com>",
        "X-Mailer": "git-send-email 2.17.1",
        "In-Reply-To": "<20201029125339.30916-1-ibtisam.tariq@emumba.com>",
        "References": "<20201029125339.30916-1-ibtisam.tariq@emumba.com>",
        "Subject": "[dpdk-dev] [PATCH 7/8] examples/vhost_crypto: enhance getopt_long\n\tusage",
        "X-BeenThere": "dev@dpdk.org",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "DPDK patches and discussions <dev.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dev/>",
        "List-Post": "<mailto:dev@dpdk.org>",
        "List-Help": "<mailto:dev-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dev-bounces@dpdk.org",
        "Sender": "\"dev\" <dev-bounces@dpdk.org>"
    },
    "content": "Instead of using getopt_long return value, strcmp was used to\ncompare the input parameters with the struct option array. This\npatch get rid of all those strcmp by directly binding each longopt\nwith an int enum.\n\nBugzilla ID: 238\nFixes: f5188211c7 (\"examples/vhost_crypto: add sample application\")\nCc: roy.fan.zhang@intel.com\n\nReported-by: David Marchand <david.marchand@redhat.com>\nSigned-off-by: Ibtisam Tariq <ibtisam.tariq@emumba.com>\n---\n examples/vhost_crypto/main.c | 78 ++++++++++++++++++++++--------------\n 1 file changed, 49 insertions(+), 29 deletions(-)",
    "diff": "diff --git a/examples/vhost_crypto/main.c b/examples/vhost_crypto/main.c\nindex 11ad49159..c68b409b3 100644\n--- a/examples/vhost_crypto/main.c\n+++ b/examples/vhost_crypto/main.c\n@@ -62,10 +62,16 @@ struct vhost_crypto_options {\n \tuint32_t guest_polling;\n } options;\n \n+enum {\n #define CONFIG_KEYWORD\t\t\"config\"\n+\tCONFIG_KEYWORD_NUM = 256,\n #define SOCKET_FILE_KEYWORD\t\"socket-file\"\n+\tSOCKET_FILE_KEYWORD_NUM,\n #define ZERO_COPY_KEYWORD\t\"zero-copy\"\n+\tZERO_COPY_KEYWORD_NUM,\n #define POLLING_KEYWORD\t\t\"guest-polling\"\n+\tPOLLING_KEYWORD_NUM,\n+};\n \n #define NB_SOCKET_FIELDS\t(2)\n \n@@ -210,10 +216,14 @@ vhost_crypto_parse_args(int argc, char **argv)\n \tchar **argvopt;\n \tint option_index;\n \tstruct option lgopts[] = {\n-\t\t\t{SOCKET_FILE_KEYWORD, required_argument, 0, 0},\n-\t\t\t{CONFIG_KEYWORD, required_argument, 0, 0},\n-\t\t\t{ZERO_COPY_KEYWORD, no_argument, 0, 0},\n-\t\t\t{POLLING_KEYWORD, no_argument, 0, 0},\n+\t\t\t{SOCKET_FILE_KEYWORD, required_argument,\n+\t\t\t\t\tNULL, SOCKET_FILE_KEYWORD_NUM},\n+\t\t\t{CONFIG_KEYWORD, required_argument,\n+\t\t\t\t\tNULL, CONFIG_KEYWORD_NUM},\n+\t\t\t{ZERO_COPY_KEYWORD, no_argument,\n+\t\t\t\t\tNULL, ZERO_COPY_KEYWORD_NUM},\n+\t\t\t{POLLING_KEYWORD, no_argument,\n+\t\t\t\t\tNULL, POLLING_KEYWORD_NUM},\n \t\t\t{NULL, 0, 0, 0}\n \t};\n \n@@ -222,36 +232,46 @@ vhost_crypto_parse_args(int argc, char **argv)\n \twhile ((opt = getopt_long(argc, argvopt, \"s:\",\n \t\t\t\t  lgopts, &option_index)) != EOF) {\n \n+\t\tif (opt == '?') {\n+\t\t\tvhost_crypto_usage(prgname);\n+\t\t\treturn -1;\n+\t\t}\n+\n \t\tswitch (opt) {\n-\t\tcase 0:\n-\t\t\tif (strcmp(lgopts[option_index].name,\n-\t\t\t\t\tSOCKET_FILE_KEYWORD) == 0) {\n-\t\t\t\tret = parse_socket_arg(optarg);\n-\t\t\t\tif (ret < 0) {\n-\t\t\t\t\tvhost_crypto_usage(prgname);\n-\t\t\t\t\treturn ret;\n-\t\t\t\t}\n-\t\t\t} else if (strcmp(lgopts[option_index].name,\n-\t\t\t\t\tCONFIG_KEYWORD) == 0) {\n-\t\t\t\tret = parse_config(optarg);\n-\t\t\t\tif (ret < 0) {\n-\t\t\t\t\tvhost_crypto_usage(prgname);\n-\t\t\t\t\treturn ret;\n-\t\t\t\t}\n-\t\t\t} else if (strcmp(lgopts[option_index].name,\n-\t\t\t\t\tZERO_COPY_KEYWORD) == 0) {\n-\t\t\t\toptions.zero_copy =\n-\t\t\t\t\tRTE_VHOST_CRYPTO_ZERO_COPY_ENABLE;\n-\t\t\t} else if (strcmp(lgopts[option_index].name,\n-\t\t\t\t\tPOLLING_KEYWORD) == 0) {\n-\t\t\t\toptions.guest_polling = 1;\n-\t\t\t} else {\n+\t\tcase SOCKET_FILE_KEYWORD_NUM:\n+\t\t{\n+\t\t\tret = parse_socket_arg(optarg);\n+\t\t\tif (ret < 0) {\n \t\t\t\tvhost_crypto_usage(prgname);\n-\t\t\t\treturn -EINVAL;\n+\t\t\t\treturn ret;\n \t\t\t}\n \t\t\tbreak;\n+\t\t}\n+\t\tcase CONFIG_KEYWORD_NUM:\n+\t\t{\n+\t\t\tret = parse_config(optarg);\n+\t\t\tif (ret < 0) {\n+\t\t\t\tvhost_crypto_usage(prgname);\n+\t\t\t\treturn ret;\n+\t\t\t}\n+\t\t\tbreak;\n+\t\t}\n+\t\tcase ZERO_COPY_KEYWORD_NUM:\n+\t\t{\n+\t\t\toptions.zero_copy =\n+\t\t\t\tRTE_VHOST_CRYPTO_ZERO_COPY_ENABLE;\n+\t\t\tbreak;\n+\t\t}\n+\t\tcase POLLING_KEYWORD_NUM:\n+\t\t{\n+\t\t\toptions.guest_polling = 1;\n+\t\t\tbreak;\n+\t\t}\n \t\tdefault:\n-\t\t\treturn -1;\n+\t\t{\n+\t\t\tvhost_crypto_usage(prgname);\n+\t\t\treturn -EINVAL;\n+\t\t}\n \t\t}\n \t}\n \n",
    "prefixes": [
        "7/8"
    ]
}