linux-kernel - [PATCH 5.4 02/38] perf tools: Fixup get_current_dir

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Message-Id: <20221013175144.341273264@linuxfoundation.org>
Date:   Thu, 13 Oct 2022 19:52:03 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        "Alexey Dobriyan (SK hynix)" <adobriyan@...il.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH 5.4 02/38] perf tools: Fixup get_current_dir_name() compilation

From: Alexey Dobriyan <adobriyan@...il.com>

commit 128dbd78bd673f9edbc4413072b23efb6657feb0 upstream.

strdup() prototype doesn't live in stdlib.h .

Add limits.h for PATH_MAX definition as well.

This fixes the build on Android.

Signed-off-by: Alexey Dobriyan (SK hynix) <adobriyan@...il.com>
Acked-by: Namhyung Kim <namhyung@...nel.org>
Link: http://lore.kernel.org/lkml/YRukaQbrgDWhiwGr@localhost.localdomain
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 tools/perf/util/get_current_dir_name.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/tools/perf/util/get_current_dir_name.c
+++ b/tools/perf/util/get_current_dir_name.c
@@ -3,8 +3,9 @@
 //
 #ifndef HAVE_GET_CURRENT_DIR_NAME
 #include "get_current_dir_name.h"
+#include <limits.h>
+#include <string.h>
 #include <unistd.h>
-#include <stdlib.h>
 
 /* Android's 'bionic' library, for one, doesn't have this */