From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hendrik Brueckner Subject: Re: [PATCH 2/3] fixup! perf: introduce errno_to_name() function Date: Thu, 7 Dec 2017 09:37:17 +0100 Message-ID: <20171207083717.GD4889@linux.vnet.ibm.com> References: <1512635281-20733-1-git-send-email-brueckner@linux.vnet.ibm.com> <1512635281-20733-3-git-send-email-brueckner@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1512635281-20733-3-git-send-email-brueckner@linux.vnet.ibm.com> Sender: linux-perf-users-owner@vger.kernel.org List-Archive: List-Post: To: Arnaldo Carvalho de Melo Cc: Thomas-Mich Richter , Michael Petlan , Jiri Olsa , linux-perf-users@vger.kernel.org, linux-s390@vger.kernel.org List-ID: Hi Arnaldo, just looking through my posting and just need a fixup for one hunk. Please let me know whether I shall re-post the series again. Sorry for this inconvenience. On Thu, Dec 07, 2017 at 09:28:00AM +0100, Hendrik Brueckner wrote: > --- a/tools/perf/builtin-trace.c > +++ b/tools/perf/builtin-trace.c [...] > @@ -1659,6 +1658,18 @@ static int trace__fprintf_callchain(struct trace *trace, struct perf_sample *sam > return sample__fprintf_callchain(sample, 38, print_opts, &callchain_cursor, trace->output); > } > > +static const char *errno_to_name(int err) > +{ > + switch (err) { > +#define ERRNO_NAME_MAP(_err, _num) case _num: return #_err; > + ALL_ERRNO_NAME_MAPPINGS > +#undef ONE_ERRNO_NAME diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index b7aef0f..04af6a1 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1663,7 +1663,7 @@ static const char *errno_to_name(int err) switch (err) { #define ERRNO_NAME_MAP(_err, _num) case _num: return #_err; ALL_ERRNO_NAME_MAPPINGS -#undef ONE_ERRNO_NAME +#undef ERRNO_NAME_MAP default: return "(unknown)"; break;