From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755393AbeDTOdj (ORCPT ); Fri, 20 Apr 2018 10:33:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:44926 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755377AbeDTOdg (ORCPT ); Fri, 20 Apr 2018 10:33:36 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8D725217D9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=acme@kernel.org From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Ravi Bangoria , Alexander Shishkin , Jiri Olsa , Kate Stewart , Krister Johansen , Namhyung Kim , Peter Zijlstra , Philippe Ombredanne , Sihyeon Jang , Thomas Gleixner , Arnaldo Carvalho de Melo Subject: [PATCH 14/17] perf tools: Add '\n' at the end of parse-options error messages Date: Fri, 20 Apr 2018 11:32:24 -0300 Message-Id: <20180420143227.16030-15-acme@kernel.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180420143227.16030-1-acme@kernel.org> References: <20180420143227.16030-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ravi Bangoria Few error messages does not have '\n' at the end and thus next prompt gets printed in the same line. Ex, linux~$ perf buildid-cache -verbose --add ./a.out Error: did you mean `--verbose` (with two dashes ?)linux~$ Fix it. Signed-off-by: Ravi Bangoria Reviewed-by: Masami Hiramatsu Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Kate Stewart Cc: Krister Johansen Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Philippe Ombredanne Cc: Sihyeon Jang Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20180417041346.5617-2-ravi.bangoria@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/subcmd/parse-options.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/lib/subcmd/parse-options.c b/tools/lib/subcmd/parse-options.c index f6a1babcbac4..cb7154eccbdc 100644 --- a/tools/lib/subcmd/parse-options.c +++ b/tools/lib/subcmd/parse-options.c @@ -433,7 +433,7 @@ static int parse_long_opt(struct parse_opt_ctx_t *p, const char *arg, if (ambiguous_option) { fprintf(stderr, - " Error: Ambiguous option: %s (could be --%s%s or --%s%s)", + " Error: Ambiguous option: %s (could be --%s%s or --%s%s)\n", arg, (ambiguous_flags & OPT_UNSET) ? "no-" : "", ambiguous_option->long_name, @@ -458,7 +458,7 @@ static void check_typos(const char *arg, const struct option *options) return; if (strstarts(arg, "no-")) { - fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)", arg); + fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)\n", arg); exit(129); } @@ -466,7 +466,7 @@ static void check_typos(const char *arg, const struct option *options) if (!options->long_name) continue; if (strstarts(options->long_name, arg)) { - fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)", arg); + fprintf(stderr, " Error: did you mean `--%s` (with two dashes ?)\n", arg); exit(129); } } -- 2.14.3