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GET /api/patches/813803/?format=api
{ "id": 813803, "url": "http://patchwork.ozlabs.org/api/patches/813803/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170914114236.25343-2-kraxel@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170914114236.25343-2-kraxel@redhat.com>", "list_archive_url": null, "date": "2017-09-14T11:42:35", "name": "[v2,1/2] add qemu_add_data_dir()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "84a393feabeca109b98f602226c9091f74d1f18f", "submitter": { "id": 589, "url": "http://patchwork.ozlabs.org/api/people/589/?format=api", "name": "Gerd Hoffmann", "email": "kraxel@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170914114236.25343-2-kraxel@redhat.com/mbox/", "series": [ { "id": 3085, "url": "http://patchwork.ozlabs.org/api/series/3085/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=3085", "date": "2017-09-14T11:42:35", "name": "Add --firmwarepath to configure", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/3085/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/813803/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/813803/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "ext-mx01.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com", "ext-mx01.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=kraxel@redhat.com" ], "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xtGr64zdnz9sCZ\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 14 Sep 2017 21:43:18 +1000 (AEST)", "from localhost ([::1]:47056 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1dsSY8-00089z-OG\n\tfor incoming@patchwork.ozlabs.org; Thu, 14 Sep 2017 07:43:16 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:55432)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <kraxel@redhat.com>) id 1dsSXd-00089j-FF\n\tfor qemu-devel@nongnu.org; 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Thu, 14 Sep 2017 13:42:36 +0200 (CEST)" ], "DMARC-Filter": "OpenDMARC Filter v1.3.2 mx1.redhat.com 4ABD081DE3", "From": "Gerd Hoffmann <kraxel@redhat.com>", "To": "qemu-devel@nongnu.org", "Date": "Thu, 14 Sep 2017 13:42:35 +0200", "Message-Id": "<20170914114236.25343-2-kraxel@redhat.com>", "In-Reply-To": "<20170914114236.25343-1-kraxel@redhat.com>", "References": "<20170914114236.25343-1-kraxel@redhat.com>", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.16", "X-Greylist": "Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.25]);\n\tThu, 14 Sep 2017 11:42:39 +0000 (UTC)", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]", "X-Received-From": "209.132.183.28", "Subject": "[Qemu-devel] [PATCH v2 1/2] add qemu_add_data_dir()", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "Paolo Bonzini <pbonzini@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "Add helper function to add a directory to the qemu search path, so we\ndon't duplicate the checks. Add a check for duplicate entries, so we\nstop trying to open files twice.\n\nSigned-off-by: Gerd Hoffmann <kraxel@redhat.com>\n---\n vl.c | 34 +++++++++++++++++++++++-----------\n 1 file changed, 23 insertions(+), 11 deletions(-)", "diff": "diff --git a/vl.c b/vl.c\nindex fb1f05b937..37a3401920 100644\n--- a/vl.c\n+++ b/vl.c\n@@ -2272,6 +2272,24 @@ char *qemu_find_file(int type, const char *name)\n return NULL;\n }\n \n+static void qemu_add_data_dir(const char *path)\n+{\n+ int i;\n+\n+ if (path == NULL) {\n+ return;\n+ }\n+ if (data_dir_idx == ARRAY_SIZE(data_dir)) {\n+ return;\n+ }\n+ for (i = 0; i < data_dir_idx; i++) {\n+ if (strcmp(data_dir[i], path) == 0) {\n+ return; /* duplicate */\n+ }\n+ }\n+ data_dir[data_dir_idx++] = path;\n+}\n+\n static inline bool nonempty_str(const char *str)\n {\n return str && *str;\n@@ -3450,8 +3468,8 @@ int main(int argc, char **argv, char **envp)\n case QEMU_OPTION_L:\n if (is_help_option(optarg)) {\n list_data_dirs = true;\n- } else if (data_dir_idx < ARRAY_SIZE(data_dir)) {\n- data_dir[data_dir_idx++] = optarg;\n+ } else {\n+ qemu_add_data_dir(optarg);\n }\n break;\n case QEMU_OPTION_bios:\n@@ -4216,16 +4234,10 @@ int main(int argc, char **argv, char **envp)\n \n /* If no data_dir is specified then try to find it relative to the\n executable path. */\n- if (data_dir_idx < ARRAY_SIZE(data_dir)) {\n- data_dir[data_dir_idx] = os_find_datadir();\n- if (data_dir[data_dir_idx] != NULL) {\n- data_dir_idx++;\n- }\n- }\n+ qemu_add_data_dir(os_find_datadir());\n+\n /* If all else fails use the install path specified when building. */\n- if (data_dir_idx < ARRAY_SIZE(data_dir)) {\n- data_dir[data_dir_idx++] = CONFIG_QEMU_DATADIR;\n- }\n+ qemu_add_data_dir(CONFIG_QEMU_DATADIR);\n \n /* -L help lists the data directories and exits. */\n if (list_data_dirs) {\n", "prefixes": [ "v2", "1/2" ] }