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SubjectRe: [PATCH] selftests: fix warning: "_GNU_SOURCE" redefined
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On 10/11/2018 01:53 PM, Peng Hao wrote:
> Makefile contains -D_GNU_SOURCE. remove define "_GNU_SOURCE"
> in c files.
>
> Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
> ---
> tools/testing/selftests/proc/fd-001-lookup.c | 2 +-
> tools/testing/selftests/proc/fd-003-kthread.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/proc/fd-001-lookup.c b/tools/testing/selftests/proc/fd-001-lookup.c
> index a2010df..60d7948 100644
> --- a/tools/testing/selftests/proc/fd-001-lookup.c
> +++ b/tools/testing/selftests/proc/fd-001-lookup.c
> @@ -14,7 +14,7 @@
> * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> */
> // Test /proc/*/fd lookup.
> -#define _GNU_SOURCE
> +
> #undef NDEBUG
> #include <assert.h>
> #include <dirent.h>
> diff --git a/tools/testing/selftests/proc/fd-003-kthread.c b/tools/testing/selftests/proc/fd-003-kthread.c
> index 1d659d5..dc591f9 100644
> --- a/tools/testing/selftests/proc/fd-003-kthread.c
> +++ b/tools/testing/selftests/proc/fd-003-kthread.c
> @@ -14,7 +14,7 @@
> * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> */
> // Test that /proc/$KERNEL_THREAD/fd/ is empty.
> -#define _GNU_SOURCE
> +
> #undef NDEBUG
> #include <sys/syscall.h>
> #include <assert.h>
>

Thanks for the patch. Applied to linux-kselftest next for 4.20-rc1.

thanks,
-- Shuah

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