Re: [PATCH v3 27/68] selftests/landlock: Drop define _GNU_SOURCE
From: Mickaël Salaün <mic@digikod.net>
Date: 2024-05-13 05:11:45
Also in:
bpf, linux-kselftest, linux-riscv, lkml, netdev
On Thu, May 09, 2024 at 07:58:19PM +0000, Edward Liaw wrote:
_GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent
redefinition warnings.
Fixes: 809216233555 ("selftests/harness: remove use of LINE_MAX")
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Muhammad Usama Anjum <redacted>
Signed-off-by: Edward Liaw <redacted>Please only remove lines with _GNU_SOURCE, not the empty lines. I think it would be better to not change such style choice for other subsystems too. With this change for the Landlock selftests: Acked-by: Mickaël Salaün <mic@digikod.net>
quoted hunk ↗ jump to hunk
--- tools/testing/selftests/landlock/base_test.c | 2 -- tools/testing/selftests/landlock/fs_test.c | 2 -- tools/testing/selftests/landlock/net_test.c | 2 -- tools/testing/selftests/landlock/ptrace_test.c | 2 -- 4 files changed, 8 deletions(-)diff --git a/tools/testing/selftests/landlock/base_test.c b/tools/testing/selftests/landlock/base_test.c index 3c1e9f35b531..c86e6f87b398 100644 --- a/tools/testing/selftests/landlock/base_test.c +++ b/tools/testing/selftests/landlock/base_test.c@@ -5,8 +5,6 @@ * Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net> * Copyright © 2019-2020 ANSSI */ - -#define _GNU_SOURCE #include <errno.h> #include <fcntl.h> #include <linux/landlock.h>diff --git a/tools/testing/selftests/landlock/fs_test.c b/tools/testing/selftests/landlock/fs_test.c index 6b5a9ff88c3d..eec0d9a44d50 100644 --- a/tools/testing/selftests/landlock/fs_test.c +++ b/tools/testing/selftests/landlock/fs_test.c@@ -6,8 +6,6 @@ * Copyright © 2020 ANSSI * Copyright © 2020-2022 Microsoft Corporation */ - -#define _GNU_SOURCE #include <asm/termbits.h> #include <fcntl.h> #include <libgen.h>diff --git a/tools/testing/selftests/landlock/net_test.c b/tools/testing/selftests/landlock/net_test.c index f21cfbbc3638..eed040adcbac 100644 --- a/tools/testing/selftests/landlock/net_test.c +++ b/tools/testing/selftests/landlock/net_test.c@@ -5,8 +5,6 @@ * Copyright © 2022-2023 Huawei Tech. Co., Ltd. * Copyright © 2023 Microsoft Corporation */ - -#define _GNU_SOURCE #include <arpa/inet.h> #include <errno.h> #include <fcntl.h>diff --git a/tools/testing/selftests/landlock/ptrace_test.c b/tools/testing/selftests/landlock/ptrace_test.c index a19db4d0b3bd..c831e6d03b02 100644 --- a/tools/testing/selftests/landlock/ptrace_test.c +++ b/tools/testing/selftests/landlock/ptrace_test.c@@ -5,8 +5,6 @@ * Copyright © 2017-2020 Mickaël Salaün <mic@digikod.net> * Copyright © 2019-2020 ANSSI */ - -#define _GNU_SOURCE #include <errno.h> #include <fcntl.h> #include <linux/landlock.h>-- 2.45.0.118.g7fe29c98d7-goog