From: Geert Uytterhoeven <geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
To: Eric B Munson <emunson-JqFfY2XvxFXQT0dZR+AlfA@public.gmane.org>,
Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Shuah Khan <shuahkh-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org>
Cc: linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Geert Uytterhoeven
<geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
Subject: [PATCH 1/2] selftests/mlock2: Add missing #define _GNU_SOURCE
Date: Mon, 9 Nov 2015 11:14:28 +0100 [thread overview]
Message-ID: <1447064069-21469-2-git-send-email-geert@linux-m68k.org> (raw)
In-Reply-To: <1447064069-21469-1-git-send-email-geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
On glibc 2.3.6:
mlock2-tests.c: In function 'seek_to_smaps_entry':
mlock2-tests.c:158: warning: implicit declaration of function 'getline'
According to the manpage of getline(), it needs _GNU_SOURCE before glibc
2.10.
Signed-off-by: Geert Uytterhoeven <geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
---
tools/testing/selftests/vm/mlock2-tests.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/vm/mlock2-tests.c
index 4431994aade2ef6f..cb247219f1f72889 100644
--- a/tools/testing/selftests/vm/mlock2-tests.c
+++ b/tools/testing/selftests/vm/mlock2-tests.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
#include <sys/mman.h>
#include <stdint.h>
#include <stdio.h>
--
1.9.1
next prev parent reply other threads:[~2015-11-09 10:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 10:14 [PATCH 0/2] selftests/mlock2: Build warning fixes on Debian/m68k 4.0 Geert Uytterhoeven
[not found] ` <1447064069-21469-1-git-send-email-geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
2015-11-09 10:14 ` Geert Uytterhoeven [this message]
[not found] ` <1447064069-21469-2-git-send-email-geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
2015-11-09 15:50 ` [PATCH 1/2] selftests/mlock2: Add missing #define _GNU_SOURCE Eric B Munson
2015-11-09 15:48 ` [PATCH 0/2] selftests/mlock2: Build warning fixes on Debian/m68k 4.0 Eric B Munson
[not found] ` <20151109154836.GA28486-JqFfY2XvxFXQT0dZR+AlfA@public.gmane.org>
2015-11-09 16:16 ` Eric B Munson
2015-11-09 20:43 ` Geert Uytterhoeven
2015-11-09 10:14 ` [PATCH 2/2] selftests/mlock2: Add ULL prefix to 64-bit constants Geert Uytterhoeven
[not found] ` <1447064069-21469-3-git-send-email-geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
2015-11-09 15:50 ` Eric B Munson
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