Re: [PATCH v4 65/66] selftests/wireguard: Drop define _GNU_SOURCE

Jason A. Donenfeld
2024-05-17T14:48:29Z

On Fri, May 10, 2024 at 12:07:22AM +0000, Edward Liaw wrote:
> _GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent
> redefinition warnings.
>
> Signed-off-by: Edward Liaw <edliaw@google.com>
> ---
> tools/testing/selftests/wireguard/qemu/init.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/tools/testing/selftests/wireguard/qemu/init.c b/tools/testing/selftests/wireguard/qemu/init.c
> index 3e49924dd77e..08113f3c6189 100644
> --- a/tools/testing/selftests/wireguard/qemu/init.c
> +++ b/tools/testing/selftests/wireguard/qemu/init.c
> @@ -2,8 +2,6 @@
> /*
> * Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
> */
> -
> -#define _GNU_SOURCE
> #include <unistd.h>
> #include <errno.h>
> #include <string.h>
> --

But this file doesn't use lib.mk.