From: Shuah Khan <skhan@linuxfoundation.org>
To: adobriyan@gmail.com, shuah@kernel.org, akpm@linux-foundation.org,
sabyasachi.linux@gmail.com, jrdr.linux@gmail.com
Cc: Shuah Khan <skhan@linuxfoundation.org>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: [PATCH] selftests: proc: Fix _GNU_SOURCE redefined build warns
Date: Tue, 24 Sep 2019 12:19:10 -0600 [thread overview]
Message-ID: <20190924181910.23588-2-skhan@linuxfoundation.org> (raw)
In-Reply-To: <20190924181910.23588-1-skhan@linuxfoundation.org>
Fix the following _GNU_SOURCE redefined build warns:
proc-loadavg-001.c:17: warning: "_GNU_SOURCE" redefined
proc-self-syscall.c:16: warning: "_GNU_SOURCE" redefined
proc-uptime-002.c:18: warning: "_GNU_SOURCE" redefined
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
---
tools/testing/selftests/proc/proc-loadavg-001.c | 2 ++
tools/testing/selftests/proc/proc-self-syscall.c | 2 ++
tools/testing/selftests/proc/proc-uptime-002.c | 2 ++
3 files changed, 6 insertions(+)
diff --git a/tools/testing/selftests/proc/proc-loadavg-001.c b/tools/testing/selftests/proc/proc-loadavg-001.c
index 471e2aa28077..e29326a708e4 100644
--- a/tools/testing/selftests/proc/proc-loadavg-001.c
+++ b/tools/testing/selftests/proc/proc-loadavg-001.c
@@ -14,7 +14,9 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* Test that /proc/loadavg correctly reports last pid in pid namespace. */
+#ifndef _GNU_SOURCE
#define _GNU_SOURCE
+#endif
#include <errno.h>
#include <sched.h>
#include <sys/types.h>
diff --git a/tools/testing/selftests/proc/proc-self-syscall.c b/tools/testing/selftests/proc/proc-self-syscall.c
index 9f6d000c0245..6a01448df035 100644
--- a/tools/testing/selftests/proc/proc-self-syscall.c
+++ b/tools/testing/selftests/proc/proc-self-syscall.c
@@ -13,7 +13,9 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#ifndef _GNU_SOURCE
#define _GNU_SOURCE
+#endif
#include <unistd.h>
#include <sys/syscall.h>
#include <sys/types.h>
diff --git a/tools/testing/selftests/proc/proc-uptime-002.c b/tools/testing/selftests/proc/proc-uptime-002.c
index 30e2b7849089..35eec74540ae 100644
--- a/tools/testing/selftests/proc/proc-uptime-002.c
+++ b/tools/testing/selftests/proc/proc-uptime-002.c
@@ -15,7 +15,9 @@
*/
// Test that values in /proc/uptime increment monotonically
// while shifting across CPUs.
+#ifndef _GNU_SOURCE
#define _GNU_SOURCE
+#endif
#undef NDEBUG
#include <assert.h>
#include <unistd.h>
--
2.20.1
next prev parent reply other threads:[~2019-09-24 18:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-24 18:19 [PATCH v2] selftests: execveat: Fix _GNU_SOURCE redefined build warn Shuah Khan
2019-09-24 18:19 ` Shuah Khan [this message]
2019-09-24 19:52 ` [PATCH] selftests: proc: Fix _GNU_SOURCE redefined build warns Alexey Dobriyan
2019-09-24 20:05 ` Shuah Khan
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