Probing executables specified as command line arguments

Frank Ch. Eigler fche@redhat.com
Thu Sep 6 14:44:00 GMT 2012


malte.forkel wrote:

> I hope this is the right place for the following question...

Sure!

> [...]
> for (i=1; i<=@#; i++) {
>   probe process(@i).function("*").call {
>     ...
>   }
> }

The closest match is probably a sample script [1], which does
something like:

%( $# >= 1 %? probe process(@1).function("*").call { ... } %)
%( $# >= 2 %? probe process(@2).function("*").call { ... } %)

[1] http://sourceware.org/systemtap/examples/general/eventcount.stp


- FChE



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