From 16ecb4316f06a3d6215810c8e351da65d238d2f2 Mon Sep 17 00:00:00 2001
From: Ian Rogers <irogers@google.com>
Date: Mon, 18 Nov 2024 17:16:36 -0800
Subject: perf env: Move arch errno function to only use in env

Move arch_syscalls__strerrno_function out of builtin-trace.c to env.c
so that there isn't a util to builtin function call. This allows the
python.c stub to be removed. Also, remove declaration/prototype from
env.h and make static to reduce scope. The include is moved inside
ifdefs to avoid, "defined but unused warnings".

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Dapeng Mi <dapeng1.mi@linux.intel.com>
Cc: Howard Chu <howardchu95@gmail.com>
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Veronika Molnarova <vmolnaro@redhat.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20241119011644.971342-15-irogers@google.com
perf: perf python: Correctly throw IndexError
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/python.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'tools/perf/util/python.c')

diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index fa3ab954662c..fa25e7ed8a7f 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -16,7 +16,6 @@
 #include "thread_map.h"
 #include "trace-event.h"
 #include "mmap.h"
-#include "util/env.h"
 #include "util/kwork.h"
 #include "util/sample.h"
 #include "util/lock-contention.h"
@@ -1305,11 +1304,6 @@ error:
 /* The following are stubs to avoid dragging in builtin-* objects. */
 /* TODO: move the code out of the builtin-* file into util. */
 
-arch_syscalls__strerrno_t *arch_syscalls__strerrno_function(const char *arch __maybe_unused)
-{
-	return NULL;
-}
-
 struct kwork_work *perf_kwork_add_work(struct perf_kwork *kwork __maybe_unused,
 				       struct kwork_class *class __maybe_unused,
 				       struct kwork_work *key  __maybe_unused)
-- 
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