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GET /api/patches/42183/?format=api
{ "id": 42183, "url": "http://patchwork.dpdk.org/api/patches/42183/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/c673fa58217e1812999c4ab101b9eb25156ccf3e.1530655929.git.gaetan.rivet@6wind.com/", "project": { "id": 1, "url": "http://patchwork.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": "<c673fa58217e1812999c4ab101b9eb25156ccf3e.1530655929.git.gaetan.rivet@6wind.com>", "list_archive_url": "https://inbox.dpdk.org/dev/c673fa58217e1812999c4ab101b9eb25156ccf3e.1530655929.git.gaetan.rivet@6wind.com", "date": "2018-07-03T22:14:57", "name": "[v9,14/27] kvargs: add generic string matching callback", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "6ae745fa44e2e80ca73aa57562bfdb043521d087", "submitter": { "id": 269, "url": "http://patchwork.dpdk.org/api/people/269/?format=api", "name": "Gaëtan Rivet", "email": "gaetan.rivet@6wind.com" }, "delegate": { "id": 1, "url": "http://patchwork.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/c673fa58217e1812999c4ab101b9eb25156ccf3e.1530655929.git.gaetan.rivet@6wind.com/mbox/", "series": [ { "id": 383, "url": "http://patchwork.dpdk.org/api/series/383/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=383", "date": "2018-07-03T22:14:43", "name": "Device querying", "version": 9, "mbox": "http://patchwork.dpdk.org/series/383/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/42183/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/42183/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 [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id CB0CE1BEAA;\n\tWed, 4 Jul 2018 00:16:00 +0200 (CEST)", "from mail-wr0-f196.google.com (mail-wr0-f196.google.com\n\t[209.85.128.196]) by dpdk.org (Postfix) with ESMTP id 3A3111BE8A\n\tfor <dev@dpdk.org>; Wed, 4 Jul 2018 00:15:53 +0200 (CEST)", "by mail-wr0-f196.google.com with SMTP id f16-v6so3389823wrm.3\n\tfor <dev@dpdk.org>; Tue, 03 Jul 2018 15:15:53 -0700 (PDT)", "from bidouze.dev.6wind.com. (host.78.145.23.62.rev.coltfrance.com.\n\t[62.23.145.78]) by smtp.gmail.com with ESMTPSA id\n\ti190-v6sm3771084wmd.33.2018.07.03.15.15.51\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tTue, 03 Jul 2018 15:15:51 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=6wind-com.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:in-reply-to:references;\n\tbh=jGyq3YX/SpzlLJhCRUQjjB5lz8oMEzUUbU6w4qfpCyY=;\n\tb=hhplUCRLut3htZGNt8+wwv++IPsFxCSt16owVaVQpddyntwxeht3izSc2iteTNDw72\n\t040sCvCfJ/Sv3N7dWbrE/QHvKrvMEvsRP00LpvMPqR2M/QD8IDB9ibmAKtqNJtCSgx/Y\n\tMHByeltflWjWD/CNgHoe+KqiY6wZFN1t8sClFwmWP+mtMzte0w5EZJSKGmHS/3UDXQxV\n\tKZz/IOY7s5L0p2TtVqfJtcq6wqnSifAZGu2UwxqJVUJvhgcpcHPWBkxAlSvVYw8ijP5l\n\tg4XNTiPOFRjh6JEWzrIUiarg5Y0YSAuAHJt4MSEIClNZoag+IZ1lnCOAV/sHBPATLYz8\n\tzv8g==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:in-reply-to:references;\n\tbh=jGyq3YX/SpzlLJhCRUQjjB5lz8oMEzUUbU6w4qfpCyY=;\n\tb=UNOW72dNruM0QMzMyLrqqaDIkLWgOJDG69/JFtB1Qi+AK59XDrt2lmoiozSM+z1MYI\n\tzM2X7KNN876cGOkG3KJm8nWXsT2Cid/rLHpQZolQsKU3am7+ZG5c/Qbij/9T8cSXZ+0r\n\tnNWlZJFvOH38qaJdZ6OyAYrooxh1tRT7no8IX9MXX7MHmi9vT8sytDfylX1qkRVL32bE\n\tfoC5+COTfyslUqZx3aSvRCGeOnPIvfRBtYTBuvYZp43zcBrYQBJWZSb5OUIcfGSlZvl/\n\tD2LNMMy9lARz51u7MfRXmDT0p/pigVDSoYPKrH7LYPBNGS2C60oJErzCXld2QHam9aKI\n\t8t3g==", "X-Gm-Message-State": "APt69E3j9egjUgtokkMAUtOsnGpXFlNky8kQTBOlFTUpWCFDPRA0mkFT\n\tEYWleJ/J6zR+dwWhQIMRxgTFTQ5g", "X-Google-Smtp-Source": "AAOMgpeqifw12A3F8S8VZGvqEPVV09FwSFPFZrGepjHipEGIgNS3RRK1LZIE0ogmrlNEOJ6wUnDL9g==", "X-Received": "by 2002:adf:ff49:: with SMTP id\n\tu9-v6mr6777255wrs.15.1530656152526; \n\tTue, 03 Jul 2018 15:15:52 -0700 (PDT)", "From": "Gaetan Rivet <gaetan.rivet@6wind.com>", "To": "dev@dpdk.org", "Cc": "Gaetan Rivet <gaetan.rivet@6wind.com>", "Date": "Wed, 4 Jul 2018 00:14:57 +0200", "Message-Id": "<c673fa58217e1812999c4ab101b9eb25156ccf3e.1530655929.git.gaetan.rivet@6wind.com>", "X-Mailer": "git-send-email 2.11.0", "In-Reply-To": [ "<cover.1530655929.git.gaetan.rivet@6wind.com>", "<cover.1530655929.git.gaetan.rivet@6wind.com>" ], "References": [ "<cover.1521124599.git.gaetan.rivet@6wind.com>\n\t<cover.1530655929.git.gaetan.rivet@6wind.com>", "<cover.1530655929.git.gaetan.rivet@6wind.com>" ], "Subject": "[dpdk-dev] [PATCH v9 14/27] kvargs: add generic string matching\n\tcallback", "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This function can be used as a callback to\nrte_kvargs_process.\n\nThis should reduce code duplication.\n\nSigned-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>\n---\n lib/librte_kvargs/rte_kvargs.c | 10 ++++++++++\n lib/librte_kvargs/rte_kvargs.h | 28 ++++++++++++++++++++++++++++\n lib/librte_kvargs/rte_kvargs_version.map | 1 +\n 3 files changed, 39 insertions(+)", "diff": "diff --git a/lib/librte_kvargs/rte_kvargs.c b/lib/librte_kvargs/rte_kvargs.c\nindex 519f77679..8270d2939 100644\n--- a/lib/librte_kvargs/rte_kvargs.c\n+++ b/lib/librte_kvargs/rte_kvargs.c\n@@ -193,3 +193,13 @@ rte_kvargs_parse2(const char *args, const char * const valid_keys[],\n \tfree(copy);\n \treturn kvlist;\n }\n+\n+__rte_experimental\n+int\n+rte_kvargs_strcmp(const char *key __rte_unused,\n+\t\t const char *value, void *opaque)\n+{\n+\tconst char *str = opaque;\n+\n+\treturn -abs(strcmp(str, value));\n+}\ndiff --git a/lib/librte_kvargs/rte_kvargs.h b/lib/librte_kvargs/rte_kvargs.h\nindex 98c4ed1bf..ac2999ef3 100644\n--- a/lib/librte_kvargs/rte_kvargs.h\n+++ b/lib/librte_kvargs/rte_kvargs.h\n@@ -25,6 +25,8 @@\n extern \"C\" {\n #endif\n \n+#include <rte_compat.h>\n+\n /** Maximum number of key/value associations */\n #define RTE_KVARGS_MAX 32\n \n@@ -151,6 +153,32 @@ int rte_kvargs_process(const struct rte_kvargs *kvlist,\n unsigned rte_kvargs_count(const struct rte_kvargs *kvlist,\n \tconst char *key_match);\n \n+/**\n+ * Generic kvarg handler for string comparison.\n+ *\n+ * This function can be used for a generic string comparison processing\n+ * on a list of kvargs.\n+ *\n+ * @param key\n+ * kvarg pair key.\n+ *\n+ * @param value\n+ * kvarg pair value.\n+ *\n+ * @param opaque\n+ * Opaque pointer to a string.\n+ *\n+ * @return\n+ * 0 if the strings match.\n+ * !0 otherwise or on error.\n+ *\n+ * Unless strcmp, comparison ordering is not kept.\n+ * In order for rte_kvargs_process to stop processing on match error,\n+ * a negative value is returned even if strcmp had returned a positive one.\n+ */\n+__rte_experimental\n+int rte_kvargs_strcmp(const char *key, const char *value, void *opaque);\n+\n #ifdef __cplusplus\n }\n #endif\ndiff --git a/lib/librte_kvargs/rte_kvargs_version.map b/lib/librte_kvargs/rte_kvargs_version.map\nindex b9fe44b98..6a41a6b65 100644\n--- a/lib/librte_kvargs/rte_kvargs_version.map\n+++ b/lib/librte_kvargs/rte_kvargs_version.map\n@@ -13,5 +13,6 @@ EXPERIMENTAL {\n \tglobal:\n \n \trte_kvargs_parse2;\n+\trte_kvargs_strcmp;\n \n } DPDK_2.0;\n", "prefixes": [ "v9", "14/27" ] }