From bc3abfb1b50964ffbbd0fc4e1ffe598b1b63a8c7 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Thu, 10 Dec 2009 15:22:17 +0800 Subject: [PATCH] perf tools: Align long options which have no short forms Before: $ ./perf kmem ... -l, --line show n lines --raw-ip show raw ip instead of symbol After: $ ./perf kmem ... -l, --line show n lines --raw-ip show raw ip instead of symbol Signed-off-by: Li Zefan Cc: Pekka Enberg LKML-Reference: <4B20A1A9.3040104@cn.fujitsu.com> Signed-off-by: Ingo Molnar --- tools/perf/util/parse-options.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c index 6d8af48c925e..efebd5b476b3 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) -- 2.20.1