From ed45752061be11a40f57df4304296147dbda2da9 Mon Sep 17 00:00:00 2001 From: Yunlong Song Date: Fri, 27 Feb 2015 18:21:29 +0800 Subject: perf list: Avoid confusion of perf output and the next command prompt Distinguish the output of 'perf list --list-opts' or 'perf --list-cmds' with the next command prompt, which also happens in other cases (e.g. record, report ...). Example: Before this patch: $perf list --list-opts --raw-dump $ <-- the output and the next command prompt are at the same line After this patch: $perf list --list-opts --raw-dump $ <-- the new line Signed-off-by: Yunlong Song Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Wang Nan Link: http://lkml.kernel.org/r/1425032491-20224-6-git-send-email-yunlong.song@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/perf.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/perf.c') diff --git a/tools/perf/perf.c b/tools/perf/perf.c index f3c66b81c6be..3df2665022be 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -223,6 +223,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) struct cmd_struct *p = commands+i; printf("%s ", p->cmd); } + putchar('\n'); exit(0); } else if (!strcmp(cmd, "--debug")) { if (*argc < 2) { -- cgit v1.2.3-70-g09d2