From nobody Tue Nov 26 10:41:09 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=oracle.com ARC-Seal: i=1; a=rsa-sha256; t=1708638559; cv=none; d=zohomail.com; s=zohoarc; b=m5YOhIg9y9CmsSQxbXb2u8uLdffrEPQEyP4oMM5CR4u0XiAltbFdGgdAHgS/GhQFM8qpiKgdRpuPqnYXdM4LWSqZji5LDONwR//+aOSsMmDgPUgc4ILudQatsqALZv43Yzu3tIbPiK42/2yWR/T9kvUo2zcqI7bD8ff+jCPCJpI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1708638559; h=Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=BIi1WtitC+J7SybPA2RWPAxfHOWovnHuzo9XahJQZs0=; b=jqLxgvZcMoxuZ+YaCMe9i4nwYV6AlvOGTqeh544A6VZCZWLXzXtqRBQvmnxg2NxTU/OkYPUYgyEXfwedB0+Ros0LOZ88W1I8kSKskvwMx2yrrVjUmq8Pl76cYf0WrdXXcu6xinqTE6GZJc8J9JcxjK1G9lHtouMHcB60TzkSao4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1708638559536536.5645130007568; Thu, 22 Feb 2024 13:49:19 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rdGve-0000tN-6M; Thu, 22 Feb 2024 16:48:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rdGvO-0000om-Po for qemu-devel@nongnu.org; Thu, 22 Feb 2024 16:48:16 -0500 Received: from mx0a-00069f02.pphosted.com ([205.220.165.32]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rdGvC-0005Pd-4P for qemu-devel@nongnu.org; Thu, 22 Feb 2024 16:48:14 -0500 Received: from pps.filterd (m0246627.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 41MIYNwo031415; Thu, 22 Feb 2024 21:47:56 GMT Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.appoci.oracle.com [130.35.103.27]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3wakd2e3gx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 22 Feb 2024 21:47:55 +0000 Received: from pps.filterd (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.19/8.17.1.19) with ESMTP id 41MKxcK2022224; Thu, 22 Feb 2024 21:47:54 GMT Received: from pps.reinject (localhost [127.0.0.1]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3wak8bft59-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 22 Feb 2024 21:47:54 +0000 Received: from iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 41MLlqU9037274; Thu, 22 Feb 2024 21:47:53 GMT Received: from ca-dev63.us.oracle.com (ca-dev63.us.oracle.com [10.211.8.221]) by iadpaimrmta03.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTP id 3wak8bft40-2; Thu, 22 Feb 2024 21:47:53 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references; s=corp-2023-11-20; bh=BIi1WtitC+J7SybPA2RWPAxfHOWovnHuzo9XahJQZs0=; b=TTNWqd5SkFmpqUOtc70W3TIR/bbttGbb9ogP2mP18KxKkWM4KJzW6s/yp4sI/RJBs9hr kynNzXuaO8gGVVwCepSlhI5Q5Ih64ghJEIGdhdzZx0UGQyQNActh3lsCofszwDm5l5UW vxRUMH56MHZmsKMxfTwg7acElLaMwYHMTPS2zpF/7f/JoJfWzkeh9OkNmaXV+QeHs+GN RUvWjdQ6AEHcqGcMSZoJ4WpyzZitHZBV4NsiJYW880cvAoanc4JBJS/Fh9YAV2u06NS+ VQdXyLpprxflgowwOVbYU3GilNXYgYHiCfIg/hvKZ8qSSWybhG08Ntc7XDvv9tG/JlzY kw== From: Steve Sistare To: qemu-devel@nongnu.org Cc: Markus Armbruster , Michael Roth , Peter Xu , Fabiano Rosas , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Steve Sistare Subject: [PATCH V5 1/5] util: str_split Date: Thu, 22 Feb 2024 13:47:46 -0800 Message-Id: <1708638470-114846-2-git-send-email-steven.sistare@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1708638470-114846-1-git-send-email-steven.sistare@oracle.com> References: <1708638470-114846-1-git-send-email-steven.sistare@oracle.com> X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-22_15,2024-02-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 suspectscore=0 mlxscore=0 spamscore=0 mlxlogscore=999 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2402220169 X-Proofpoint-GUID: wuj5JlvKSUJ995151oU9_mV0j2p279Xr X-Proofpoint-ORIG-GUID: wuj5JlvKSUJ995151oU9_mV0j2p279Xr Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.220.165.32; envelope-from=steven.sistare@oracle.com; helo=mx0a-00069f02.pphosted.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @oracle.com) X-ZM-MESSAGEID: 1708638560000100002 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Generalize hmp_split_at_comma() to take any delimiter string, rename as str_split(), and move it to util/strList.c. No functional change. Signed-off-by: Steve Sistare Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- include/monitor/hmp.h | 1 - include/qemu/strList.h | 24 ++++++++++++++++++++++++ monitor/hmp-cmds.c | 19 ------------------- net/net-hmp-cmds.c | 3 ++- stats/stats-hmp-cmds.c | 3 ++- util/meson.build | 1 + util/strList.c | 24 ++++++++++++++++++++++++ 7 files changed, 53 insertions(+), 22 deletions(-) create mode 100644 include/qemu/strList.h create mode 100644 util/strList.c diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h index 13f9a2d..2df661e 100644 --- a/include/monitor/hmp.h +++ b/include/monitor/hmp.h @@ -19,7 +19,6 @@ =20 bool hmp_handle_error(Monitor *mon, Error *err); void hmp_help_cmd(Monitor *mon, const char *name); -strList *hmp_split_at_comma(const char *str); =20 void hmp_info_name(Monitor *mon, const QDict *qdict); void hmp_info_version(Monitor *mon, const QDict *qdict); diff --git a/include/qemu/strList.h b/include/qemu/strList.h new file mode 100644 index 0000000..0f26116 --- /dev/null +++ b/include/qemu/strList.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2022 - 2024 Oracle and/or its affiliates. + * + * This work is licensed under the terms of the GNU GPL, version 2 or late= r. + * See the COPYING file in the top-level directory. + */ + +#ifndef QEMU_STR_LIST_H +#define QEMU_STR_LIST_H + +#include "qapi/qapi-builtin-types.h" + +/* + * Split @str into a strList using the delimiter string @delim. + * The delimiter is not included in the result. + * Return NULL if @str is NULL or an empty string. + * A leading, trailing, or consecutive delimiter produces an + * empty string at that position in the output. + * All strings are g_strdup'd, and the result can be freed + * using qapi_free_strList. + */ +strList *str_split(const char *str, const char *delim); + +#endif diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c index 871898a..66b68a0 100644 --- a/monitor/hmp-cmds.c +++ b/monitor/hmp-cmds.c @@ -38,25 +38,6 @@ bool hmp_handle_error(Monitor *mon, Error *err) return false; } =20 -/* - * Split @str at comma. - * A null @str defaults to "". - */ -strList *hmp_split_at_comma(const char *str) -{ - char **split =3D g_strsplit(str ?: "", ",", -1); - strList *res =3D NULL; - strList **tail =3D &res; - int i; - - for (i =3D 0; split[i]; i++) { - QAPI_LIST_APPEND(tail, split[i]); - } - - g_free(split); - return res; -} - void hmp_info_name(Monitor *mon, const QDict *qdict) { NameInfo *info; diff --git a/net/net-hmp-cmds.c b/net/net-hmp-cmds.c index 41d326b..969cdd1 100644 --- a/net/net-hmp-cmds.c +++ b/net/net-hmp-cmds.c @@ -26,6 +26,7 @@ #include "qemu/config-file.h" #include "qemu/help_option.h" #include "qemu/option.h" +#include "qemu/strList.h" =20 void hmp_info_network(Monitor *mon, const QDict *qdict) { @@ -72,7 +73,7 @@ void hmp_announce_self(Monitor *mon, const QDict *qdict) migrate_announce_params()); =20 qapi_free_strList(params->interfaces); - params->interfaces =3D hmp_split_at_comma(interfaces_str); + params->interfaces =3D str_split(interfaces_str, ","); params->has_interfaces =3D params->interfaces !=3D NULL; params->id =3D g_strdup(id); qmp_announce_self(params, NULL); diff --git a/stats/stats-hmp-cmds.c b/stats/stats-hmp-cmds.c index 1f91bf8..62db8c6 100644 --- a/stats/stats-hmp-cmds.c +++ b/stats/stats-hmp-cmds.c @@ -10,6 +10,7 @@ #include "monitor/hmp.h" #include "monitor/monitor.h" #include "qemu/cutils.h" +#include "qemu/strList.h" #include "hw/core/cpu.h" #include "qapi/qmp/qdict.h" #include "qapi/error.h" @@ -176,7 +177,7 @@ static StatsFilter *stats_filter(StatsTarget target, co= nst char *names, request->provider =3D provider_idx; if (names && !g_str_equal(names, "*")) { request->has_names =3D true; - request->names =3D hmp_split_at_comma(names); + request->names =3D str_split(names, ","); } QAPI_LIST_PREPEND(request_list, request); } diff --git a/util/meson.build b/util/meson.build index 0ef9886..bd125a4 100644 --- a/util/meson.build +++ b/util/meson.build @@ -1,4 +1,5 @@ util_ss.add(files('osdep.c', 'cutils.c', 'unicode.c', 'qemu-timer-common.c= ')) +util_ss.add(files('strList.c')) util_ss.add(files('thread-context.c'), numa) if not config_host_data.get('CONFIG_ATOMIC64') util_ss.add(files('atomic64.c')) diff --git a/util/strList.c b/util/strList.c new file mode 100644 index 0000000..7588c7c --- /dev/null +++ b/util/strList.c @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2023 Red Hat, Inc. + * Copyright (c) 2022 - 2024 Oracle and/or its affiliates. + * + * This work is licensed under the terms of the GNU GPL, version 2 or late= r. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "qemu/strList.h" + +strList *str_split(const char *str, const char *delim) +{ + g_autofree char **split =3D g_strsplit(str ?: "", delim, -1); + strList *res =3D NULL; + strList **tail =3D &res; + int i; + + for (i =3D 0; split[i]; i++) { + QAPI_LIST_APPEND(tail, split[i]); + } + + return res; +} --=20 1.8.3.1