Re: [PATCH 2/4] Makes all those related functions receive the FILE pointer

[Arnaldo Carvalho de Melo]

Em Fri, Sep 22, 2017 at 11:03:12AM +0200, Jiri Olsa escreveu:
> On Mon, Sep 18, 2017 at 01:55:20PM +0800, yuzhoujian wrote:
> 
> SNIP
> 
> >  out_put:
> >  	addr_location__put(&al);
> > @@ -1605,6 +1617,7 @@ static int process_comm_event(struct perf_tool *tool,
> >  	struct perf_session *session = script->session;
> >  	struct perf_evsel *evsel = perf_evlist__id2evsel(session->evlist, sample->id);
> >  	int ret = -1;
> > +	FILE *fp;
> >  
> >  	thread = machine__findnew_thread(machine, event->comm.pid, event->comm.tid);
> >  	if (thread == NULL) {
> > @@ -1621,8 +1634,9 @@ static int process_comm_event(struct perf_tool *tool,
> >  		sample->tid = event->comm.tid;
> >  		sample->pid = event->comm.pid;
> >  	}
> > -	print_sample_start(sample, thread, evsel);
> > -	perf_event__fprintf(event, stdout);
> > +	fp = stdout;
> > +	fprint_sample_start(sample, thread, evsel, fp);
> > +	perf_event__fprintf(event, fp);
> 
> please make this simple 'adding fp argument to print functions'
> change and just pass stdout in here ... and do the rest of changes
> later on

That was what I asked him when I first reviewied this patchset.

- Arnaldo