2013-11-21 (목), 12:01 +0100, Jiri Olsa:
> The traceevent lib uses pr_stat to display all standard
> info. It's defined as __weak. Overloading it with perf
> version plugged into perf output system logic.
>
> Displaying the pr_stat stuff under '-v' option.
[SNIP]
>
> +/*
> + * Overloading libtraceevent standard info print
> + * function, display with -v in perf.
> + */
> +void pr_stat(const char *fmt, ...)
> +{
> + va_list args;
> +
> + if (verbose >= 1) {
> + va_start(args, fmt);
> + vfprintf(stderr, fmt, args);
> + fprintf(stderr, "\n");
> + va_end(args);
> + }
> +}
It'd be better if it use or does same as eprintf() like other pr_*
functions does.
Thanks,
Namhyung
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