linux-kernel - Re: [RFC PATCH 0/2] libtraceevent/perf: Add support for trace-cmd plugins

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Date:	Tue, 19 Jun 2012 10:44:12 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	David Ahern <dsahern@...il.com>, acme@...stprotocols.net,
	linux-kernel@...r.kernel.org, fweisbec@...il.com,
	namhyung.kim@....com, mingo@...nel.org, peterz@...radead.org
Subject: Re: [RFC PATCH 0/2] libtraceevent/perf: Add support for trace-cmd
 plugins

On Tue, 2012-06-19 at 23:39 +0900, Namhyung Kim wrote:
> On Tue, 19 Jun 2012 07:54:42 -0400, Steven Rostedt wrote:
> > We could simply check if all the characters in the array passes
> > 'isprint()' and if it does then print the string, otherwise print the
> > hex. Do this for all events, and if it one fails, then mark it always to
> > print hex.
> >
> 
> Ok, checking it at parse time is not possible because we cannot access
> to its data. You meant something like this?
> 

Exactly!

-- Steve


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