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GET /api/patches/85477/?format=api
https://patches.dpdk.org/api/patches/85477/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1608304614-13908-6-git-send-email-xuemingl@nvidia.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": "<1608304614-13908-6-git-send-email-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1608304614-13908-6-git-send-email-xuemingl@nvidia.com", "date": "2020-12-18T15:16:50", "name": "[RFC,5/9] kvargs: add get by key function", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "24631dd7dc488874315f4506c3b92ee7e6a18245", "submitter": { "id": 1904, "url": "https://patches.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1608304614-13908-6-git-send-email-xuemingl@nvidia.com/mbox/", "series": [ { "id": 14378, "url": "https://patches.dpdk.org/api/series/14378/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=14378", "date": "2020-12-18T15:16:52", "name": "support global syntax", "version": 1, "mbox": "https://patches.dpdk.org/series/14378/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/85477/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/85477/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 6C3AFA09FD;\n\tFri, 18 Dec 2020 16:19:32 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id A0620CBB7;\n\tFri, 18 Dec 2020 16:17:22 +0100 (CET)", "from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129])\n by dpdk.org (Postfix) with ESMTP id 53DD1CB05\n for <dev@dpdk.org>; Fri, 18 Dec 2020 16:17:10 +0100 (CET)", "from Internal Mail-Server by MTLPINE1 (envelope-from\n xuemingl@nvidia.com) with SMTP; 18 Dec 2020 17:17:05 +0200", "from nvidia.com (pegasus05.mtr.labs.mlnx [10.210.16.100])\n by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 0BIFH4qd010856;\n Fri, 18 Dec 2020 17:17:04 +0200" ], "From": "Xueming Li <xuemingl@nvidia.com>", "To": "Viacheslav Ovsiienko <viacheslavo@nvidia.com>,\n Thomas Monjalon <thomas@monjalon.net>,\n Ferruh Yigit <ferruh.yigit@intel.com>,\n Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,\n Olivier Matz <olivier.matz@6wind.com>, Matan Azrad <matan@nvidia.com>", "Cc": "dev@dpdk.org, xuemingl@nvidia.com, Asaf Penso <asafp@nvidia.com>", "Date": "Fri, 18 Dec 2020 15:16:50 +0000", "Message-Id": "<1608304614-13908-6-git-send-email-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1608304614-13908-1-git-send-email-xuemingl@nvidia.com>", "References": "<1608304614-13908-1-git-send-email-xuemingl@nvidia.com>", "Subject": "[dpdk-dev] [RFC 5/9] kvargs: add get by key function", "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": "Adds a new function to get value of a specific key from kvargs list.\n\nSigned-off-by: Xueming Li <xuemingl@nvidia.com>\n---\n lib/librte_kvargs/rte_kvargs.c | 20 ++++++++++++++++++++\n lib/librte_kvargs/rte_kvargs.h | 14 ++++++++++++++\n lib/librte_kvargs/version.map | 1 +\n 3 files changed, 35 insertions(+)", "diff": "diff --git a/lib/librte_kvargs/rte_kvargs.c b/lib/librte_kvargs/rte_kvargs.c\nindex 285081c86c..bc734915f9 100644\n--- a/lib/librte_kvargs/rte_kvargs.c\n+++ b/lib/librte_kvargs/rte_kvargs.c\n@@ -160,6 +160,26 @@ rte_kvargs_free(struct rte_kvargs *kvlist)\n \tfree(kvlist);\n }\n \n+/* lookup the rte_kvargs structure by key */\n+const char *\n+rte_kvargs_get(struct rte_kvargs *kvlist, const char *key)\n+{\n+\tunsigned int i;\n+\n+\tif (!kvlist)\n+\t\treturn NULL;\n+\tfor (i = 0; i < kvlist->count; ++i) {\n+\t\t/* Allows key to be NULL. */\n+\t\tif (!key && !kvlist->pairs[i].key)\n+\t\t\treturn kvlist->pairs[i].value;\n+\t\tif (!key || !kvlist->pairs[i].key)\n+\t\t\tcontinue;\n+\t\tif (!strcmp(kvlist->pairs[i].key, key))\n+\t\t\treturn kvlist->pairs[i].value;\n+\t}\n+\treturn NULL;\n+}\n+\n /*\n * Parse the arguments \"key=value,key=value,...\" string and return\n * an allocated structure that contains a key/value list. Also\ndiff --git a/lib/librte_kvargs/rte_kvargs.h b/lib/librte_kvargs/rte_kvargs.h\nindex eff598e08b..6d426241ea 100644\n--- a/lib/librte_kvargs/rte_kvargs.h\n+++ b/lib/librte_kvargs/rte_kvargs.h\n@@ -114,6 +114,20 @@ struct rte_kvargs *rte_kvargs_parse_delim(const char *args,\n */\n void rte_kvargs_free(struct rte_kvargs *kvlist);\n \n+/**\n+ * Get the value matching the given key\n+ *\n+ * @param kvlist\n+ * The rte_kvargs structure\n+ * @param key\n+ * The key that should match\n+\n+ * @return\n+ * The value that match, NULL if not found.\n+ */\n+__rte_experimental\n+const char *rte_kvargs_get(struct rte_kvargs *kvlist, const char *key);\n+\n /**\n * Call a handler function for each key/value matching the key\n *\ndiff --git a/lib/librte_kvargs/version.map b/lib/librte_kvargs/version.map\nindex ed375bf4a3..d6cde16f30 100644\n--- a/lib/librte_kvargs/version.map\n+++ b/lib/librte_kvargs/version.map\n@@ -14,5 +14,6 @@ EXPERIMENTAL {\n \n \trte_kvargs_parse_delim;\n \trte_kvargs_strcmp;\n+\trte_kvargs_get;\n \n };\n", "prefixes": [ "RFC", "5/9" ] }{ "id": 85477, "url": "