From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH 1/2] selftests/mlock2: Add missing #define _GNU_SOURCE Date: Mon, 9 Nov 2015 11:14:28 +0100 Message-ID: <1447064069-21469-2-git-send-email-geert@linux-m68k.org> References: <1447064069-21469-1-git-send-email-geert@linux-m68k.org> Return-path: In-Reply-To: <1447064069-21469-1-git-send-email-geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org> Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Eric B Munson , Thierry Reding , Andrew Morton , Shuah Khan Cc: linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Geert Uytterhoeven List-Id: linux-api@vger.kernel.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 --- 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 #include #include -- 1.9.1