lkml.org 
[lkml]   [2009]   [Dec]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:perf/urgent] perf tools: Align long options which have no short forms
Commit-ID:  bc3abfb1b50964ffbbd0fc4e1ffe598b1b63a8c7
Gitweb: http://git.kernel.org/tip/bc3abfb1b50964ffbbd0fc4e1ffe598b1b63a8c7
Author: Li Zefan <lizf@cn.fujitsu.com>
AuthorDate: Thu, 10 Dec 2009 15:22:17 +0800
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Thu, 10 Dec 2009 08:30:28 +0100

perf tools: Align long options which have no short forms

Before:

$ ./perf kmem
...
-l, --line <num> show n lines
--raw-ip show raw ip instead of symbol

After:

$ ./perf kmem
...
-l, --line <num> show n lines
--raw-ip show raw ip instead of symbol

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
LKML-Reference: <4B20A1A9.3040104@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
tools/perf/util/parse-options.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c
index 6d8af48..efebd5b 100644
--- a/tools/perf/util/parse-options.c
+++ b/tools/perf/util/parse-options.c
@@ -430,6 +430,9 @@ int usage_with_options_internal(const char * const *usagestr,
pos = fprintf(stderr, " ");
if (opts->short_name)
pos += fprintf(stderr, "-%c", opts->short_name);
+ else
+ pos += fprintf(stderr, " ");
+
if (opts->long_name && opts->short_name)
pos += fprintf(stderr, ", ");
if (opts->long_name)

\
 
 \ /
  Last update: 2009-12-10 08:55    [W:0.043 / U:1.856 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site