With the below command, valgrind will only analyse the shell sh.
If you want to analyse what is launched by the shell, then you have
to give the option --trace-children=yes

Philippe

     

On Wed, 2017-04-05 at 01:08 +0000, Wuweijia wrote:
> no, I ran the valgrind on sh, but sh call applicant test0; test0 is the 
> external tools
> 
> -----邮件原件-----
> 发件人: Alex Bligh [mailto:[email protected]] 
> 发送时间: 2017年4月2日 23:13
> 收件人: Wuweijia <[email protected]>
> 抄送: Alex Bligh <[email protected]>; [email protected]; 
> Fanbohao <[email protected]>
> 主题: Re: [Valgrind-users] [Help] There is the problem.
> 
> 
> > On 1 Apr 2017, at 12:22, Wuweijia <[email protected]> wrote:
> > 
> >     I ran the valgrind with sh cmd. There is no output. That is why?
> >      
> >  
> > Run the valgrind cmd:   valgrind --xml=yes --xml-file=./r.xml sh -c ./test0
> 
> You're running valgrind on sh, not on test0. Is that intentional?
> 
> -- 
> Alex Bligh
> 
> 
> 
> 
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