Em Wed, Mar 08, 2017 at 12:08:30AM +0900, Namhyung Kim escreveu:
> The -q/--quiet option is to suppress any message. Sometimes users just
> want to run the command and it can be used for that case.
<SNIP>
> +++ b/tools/perf/builtin-buildid-cache.c
> @@ -311,6 +311,7 @@ int cmd_buildid_cache(int argc, const char **argv,
> OPT_INCR('v', "verbose", &verbose, "be more verbose"),
> + OPT_BOOLEAN('q', "quiet", &quiet, "Do not show any message"),
> OPT_END()
> };
> const char * const buildid_cache_usage[] = {
> @@ -326,6 +327,9 @@ int cmd_buildid_cache(int argc, const char **argv,
>
> + if (quiet)
> + perf_quiet_option();
> +
Hey, I see that this is done lots of times, can't we use that parent
option stuff? Or some fallback we can have in perf's main() for thing
like this?
- Arnaldo
