From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D4A4C43387 for ; Tue, 8 Jan 2019 19:59:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 21F67217D9 for ; Tue, 8 Jan 2019 19:59:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546977593; bh=Hufxlwi6tD44CoDQIMALZZB9Ry/As4iRr5ebwX5EQs4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mYDVN0KsgwR0eyUlwSaCc2yHTebtiFo6grwLh44bJpk40NneaWfj9oF3IlKhLhlHg F+/RxluPL3WzX+XP+bhMVksi+O4NlzTS4AiT5BGJDgCpjgo+PL9TQay+lUuNEfzzxD 5A/utUfEEYcAovcoy7UPXKZhLWsOqXkvOA85wAi0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732990AbfAHT7v (ORCPT ); Tue, 8 Jan 2019 14:59:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:56770 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729987AbfAHT7t (ORCPT ); Tue, 8 Jan 2019 14:59:49 -0500 Received: from quaco.ghostprotocols.net (unknown [177.135.9.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 21EEC20883; Tue, 8 Jan 2019 19:59:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1546977587; bh=Hufxlwi6tD44CoDQIMALZZB9Ry/As4iRr5ebwX5EQs4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t2+4/g1IffNb2rH1RkVu4mBx8vsuIIBzL5VeD+SNe0faOxVHPDaFMnkrCnxSvwSsH ZWhAlyFsz+BQHqa02NKwG8kYO3CGdcXtP3ov2M7MrIX8JQ6dJv685IfDrD9ziXOEnP tkxHs7CERoXrErukj72Yn+Zu92YAgSqwxtMPrI04= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Tzvetomir Stoyanov , Andrew Morton , Jiri Olsa , Namhyung Kim , Steven Rostedt , Arnaldo Carvalho de Melo Subject: [PATCH 07/16] tools lib traceevent: Rename struct cmdline to struct tep_cmdline Date: Tue, 8 Jan 2019 16:59:01 -0300 Message-Id: <20190108195910.17726-8-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190108195910.17726-1-acme@kernel.org> References: <20190108195910.17726-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tzvetomir Stoyanov In order to make libtraceevent a proper library, variables, data structures and functions should have a unique prefix to prevent name space conflicts. That prefix will be "tep_". This patch renames 'struct cmdline' to 'struct tep_cmdline'. Signed-off-by: Tzvetomir Stoyanov Cc: Andrew Morton Cc: Jiri Olsa Cc: Namhyung Kim Link: http://lkml.kernel.org/r/20181201040852.358871851@goodmis.org Signed-off-by: Steven Rostedt (VMware) Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse-local.h | 4 +-- tools/lib/traceevent/event-parse.c | 36 ++++++++++++------------ tools/lib/traceevent/event-parse.h | 8 +++--- 3 files changed, 24 insertions(+), 24 deletions(-) diff --git a/tools/lib/traceevent/event-parse-local.h b/tools/lib/traceevent/event-parse-local.h index 9a092dd4a86d..35833ee32d6c 100644 --- a/tools/lib/traceevent/event-parse-local.h +++ b/tools/lib/traceevent/event-parse-local.h @@ -7,7 +7,7 @@ #ifndef _PARSE_EVENTS_INT_H #define _PARSE_EVENTS_INT_H -struct cmdline; +struct tep_cmdline; struct cmdline_list; struct func_map; struct func_list; @@ -36,7 +36,7 @@ struct tep_handle { int long_size; int page_size; - struct cmdline *cmdlines; + struct tep_cmdline *cmdlines; struct cmdline_list *cmdlist; int cmdline_count; diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 44b80471b024..a850342baf86 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -124,15 +124,15 @@ struct tep_print_arg *alloc_arg(void) return calloc(1, sizeof(struct tep_print_arg)); } -struct cmdline { +struct tep_cmdline { char *comm; int pid; }; static int cmdline_cmp(const void *a, const void *b) { - const struct cmdline *ca = a; - const struct cmdline *cb = b; + const struct tep_cmdline *ca = a; + const struct tep_cmdline *cb = b; if (ca->pid < cb->pid) return -1; @@ -152,7 +152,7 @@ static int cmdline_init(struct tep_handle *pevent) { struct cmdline_list *cmdlist = pevent->cmdlist; struct cmdline_list *item; - struct cmdline *cmdlines; + struct tep_cmdline *cmdlines; int i; cmdlines = malloc(sizeof(*cmdlines) * pevent->cmdline_count); @@ -179,8 +179,8 @@ static int cmdline_init(struct tep_handle *pevent) static const char *find_cmdline(struct tep_handle *pevent, int pid) { - const struct cmdline *comm; - struct cmdline key; + const struct tep_cmdline *comm; + struct tep_cmdline key; if (!pid) return ""; @@ -208,8 +208,8 @@ static const char *find_cmdline(struct tep_handle *pevent, int pid) */ int tep_pid_is_registered(struct tep_handle *pevent, int pid) { - const struct cmdline *comm; - struct cmdline key; + const struct tep_cmdline *comm; + struct tep_cmdline key; if (!pid) return 1; @@ -235,9 +235,9 @@ int tep_pid_is_registered(struct tep_handle *pevent, int pid) static int add_new_comm(struct tep_handle *pevent, const char *comm, int pid, bool override) { - struct cmdline *cmdlines = pevent->cmdlines; - struct cmdline *cmdline; - struct cmdline key; + struct tep_cmdline *cmdlines = pevent->cmdlines; + struct tep_cmdline *cmdline; + struct tep_cmdline key; char *new_comm; if (!pid) @@ -5331,8 +5331,8 @@ const char *tep_data_comm_from_pid(struct tep_handle *pevent, int pid) return comm; } -static struct cmdline * -pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *next) +static struct tep_cmdline * +pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct tep_cmdline *next) { struct cmdline_list *cmdlist = (struct cmdline_list *)next; @@ -5344,7 +5344,7 @@ pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *ne while (cmdlist && strcmp(cmdlist->comm, comm) != 0) cmdlist = cmdlist->next; - return (struct cmdline *)cmdlist; + return (struct tep_cmdline *)cmdlist; } /** @@ -5360,10 +5360,10 @@ pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *ne * next pid. * Also, it does a linear search, so it may be slow. */ -struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm, - struct cmdline *next) +struct tep_cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm, + struct tep_cmdline *next) { - struct cmdline *cmdline; + struct tep_cmdline *cmdline; /* * If the cmdlines have not been converted yet, then use @@ -5402,7 +5402,7 @@ struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *co * Returns the pid for a give cmdline. If @cmdline is NULL, then * -1 is returned. */ -int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline) +int tep_cmdline_pid(struct tep_handle *pevent, struct tep_cmdline *cmdline) { struct cmdline_list *cmdlist = (struct cmdline_list *)cmdline; diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index e6f4249910e6..77a4a1dd4b4d 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -526,10 +526,10 @@ int tep_data_pid(struct tep_handle *pevent, struct tep_record *rec); int tep_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec); int tep_data_flags(struct tep_handle *pevent, struct tep_record *rec); const char *tep_data_comm_from_pid(struct tep_handle *pevent, int pid); -struct cmdline; -struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm, - struct cmdline *next); -int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline); +struct tep_cmdline; +struct tep_cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm, + struct tep_cmdline *next); +int tep_cmdline_pid(struct tep_handle *pevent, struct tep_cmdline *cmdline); void tep_print_field(struct trace_seq *s, void *data, struct tep_format_field *field); -- 2.20.1