linux-kernel - [PATCH 01/17] tools headers: Add limits.h to access _

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Message-Id: <20190820192733.19180-2-acme@kernel.org>
Date:   Tue, 20 Aug 2019 16:27:17 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
        Clark Williams <williams@...hat.com>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        Adrian Hunter <adrian.hunter@...el.com>
Subject: [PATCH 01/17] tools headers: Add limits.h to access __WORDSIZE

From: Arnaldo Carvalho de Melo <acme@...hat.com>

We need to make sure limits.h is included before checking if we can use
__WORDSIZE, do it.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: https://lkml.kernel.org/n/tip-5yfoed4rnsck2n3cwhm9mvth@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/include/linux/bitops.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/include/linux/bitops.h b/tools/include/linux/bitops.h
index 0b0ef3abc966..140c8362f113 100644
--- a/tools/include/linux/bitops.h
+++ b/tools/include/linux/bitops.h
@@ -3,6 +3,7 @@
 #define _TOOLS_LINUX_BITOPS_H_
 
 #include <asm/types.h>
+#include <limits.h>
 #ifndef __WORDSIZE
 #define __WORDSIZE (__SIZEOF_LONG__ * 8)
 #endif
-- 
2.21.0