From 062d02a96d810d55afdc594ceeb52223d8b36b5c Mon Sep 17 00:00:00 2001
From: Ian Rogers <irogers@google.com>
Date: Fri, 3 Oct 2025 10:56:12 -0700
Subject: perf namespaces: Avoid get_current_dir_name dependency

get_current_dir_name is a GNU extension not supported on, for example,
Android. There is only one use of it so let's just switch to getcwd to
avoid build and other complexity.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/get_current_dir_name.c | 18 ------------------
 1 file changed, 18 deletions(-)
 delete mode 100644 tools/perf/util/get_current_dir_name.c

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

diff --git a/tools/perf/util/get_current_dir_name.c b/tools/perf/util/get_current_dir_name.c
deleted file mode 100644
index e68935e9ac8c..000000000000
--- a/tools/perf/util/get_current_dir_name.c
+++ /dev/null
@@ -1,18 +0,0 @@
-// SPDX-License-Identifier: LGPL-2.1
-// Copyright (C) 2018, 2019 Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
-//
-#ifndef HAVE_GET_CURRENT_DIR_NAME
-#include "get_current_dir_name.h"
-#include <limits.h>
-#include <string.h>
-#include <unistd.h>
-
-/* Android's 'bionic' library, for one, doesn't have this */
-
-char *get_current_dir_name(void)
-{
-	char pwd[PATH_MAX];
-
-	return getcwd(pwd, sizeof(pwd)) == NULL ? NULL : strdup(pwd);
-}
-#endif // HAVE_GET_CURRENT_DIR_NAME
-- 
cgit