Messages in this thread | | | Date | Wed, 14 Oct 2015 21:31:37 +0800 | From | Yunlong Song <> | Subject | Re: [PATCH 1/1] perf:Adding --list-opts to usage string |
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On 2015/10/14 11:10, Arnaldo Carvalho de Melo wrote:
> One doesn't show what options can be used, the other does, so there is > an inconsistency, this and the fact that 'perf -h' outputs to stdout, > 'perf stat -h' and the other builtins output to stderr. I think all > should output to stdout, just like 'ls --help', what do you think? > > - Arnaldo >
I think the reason that options do not show in 'perf -h' but show in other builtins is not the different use of stdout or stderr. I will send a patch to fix this instead.
-- Thanks, Yunlong Song
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