I've not tested this but can you try adding an escape char ( \ ) before the
$target as well. Shell can do bad things to it.
So something like…
dtrace -Z -n 'pid\$target::myfunc:return/arg1 == 1/ { ustack(); }' -c
"/usr/bin/mycmd -a \"foo bar\" -b another"
-Angelo
On Sep 1, 2011, at 9:00 AM, Vladimir Kotal wrote:
>
> Hi all,
>
> Sorry for a beginner's question but I can't find the answer anywhere and do
> not have time to investigate so I decided to exploit this forum. Is there a
> way how to instrument a command which has arguments containing whitespace
> with PID provider ?
>
> I am doing something like this:
>
> dtrace -Z -n 'pid$target::myfunc:return/arg1 == 1/ { ustack(); }' -c
> "/usr/bin/mycmd -a \"foo bar\" -b another"
>
> but everything I tried lead to usage printed by the command or dtrace(1) for
> one reason or another.
>
> Thanks for the answers,
>
>
> v.
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> dtrace-discuss@opensolaris.org
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