diff mbox series

[v5,10/68] selftests/clone3: Drop define _GNU_SOURCE

Message ID 20240522005913.3540131-11-edliaw@google.com
State New
Headers show
Series Define _GNU_SOURCE for sources using | expand

Commit Message

Edward Liaw May 22, 2024, 12:56 a.m. UTC 
_GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent
redefinition warnings.

Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Edward Liaw <edliaw@google.com>
---
 tools/testing/selftests/clone3/clone3.c                        | 2 --
 tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c | 2 --
 tools/testing/selftests/clone3/clone3_clear_sighand.c          | 2 --
 tools/testing/selftests/clone3/clone3_selftests.h              | 1 -
 tools/testing/selftests/clone3/clone3_set_tid.c                | 2 --
 5 files changed, 9 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/clone3/clone3.c b/tools/testing/selftests/clone3/clone3.c
index e61f07973ce5..ce2c149dab46 100644
--- a/tools/testing/selftests/clone3/clone3.c
+++ b/tools/testing/selftests/clone3/clone3.c
@@ -1,8 +1,6 @@ 
 // SPDX-License-Identifier: GPL-2.0
 
 /* Based on Christian Brauner's clone3() example */
-
-#define _GNU_SOURCE
 #include <errno.h>
 #include <inttypes.h>
 #include <linux/types.h>
diff --git a/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c b/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c
index 31b56d625655..bb99ea20f7d5 100644
--- a/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c
+++ b/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c
@@ -7,8 +7,6 @@ 
  */
 
 /* capabilities related code based on selftests/bpf/test_verifier.c */
-
-#define _GNU_SOURCE
 #include <errno.h>
 #include <linux/types.h>
 #include <linux/sched.h>
diff --git a/tools/testing/selftests/clone3/clone3_clear_sighand.c b/tools/testing/selftests/clone3/clone3_clear_sighand.c
index ce0426786828..8ee24da7aea8 100644
--- a/tools/testing/selftests/clone3/clone3_clear_sighand.c
+++ b/tools/testing/selftests/clone3/clone3_clear_sighand.c
@@ -1,6 +1,4 @@ 
 /* SPDX-License-Identifier: GPL-2.0 */
-
-#define _GNU_SOURCE
 #include <errno.h>
 #include <sched.h>
 #include <signal.h>
diff --git a/tools/testing/selftests/clone3/clone3_selftests.h b/tools/testing/selftests/clone3/clone3_selftests.h
index 3d2663fe50ba..172e19d5515f 100644
--- a/tools/testing/selftests/clone3/clone3_selftests.h
+++ b/tools/testing/selftests/clone3/clone3_selftests.h
@@ -3,7 +3,6 @@ 
 #ifndef _CLONE3_SELFTESTS_H
 #define _CLONE3_SELFTESTS_H
 
-#define _GNU_SOURCE
 #include <sched.h>
 #include <linux/sched.h>
 #include <linux/types.h>
diff --git a/tools/testing/selftests/clone3/clone3_set_tid.c b/tools/testing/selftests/clone3/clone3_set_tid.c
index bfb0da2b4fdd..a6df528341bb 100644
--- a/tools/testing/selftests/clone3/clone3_set_tid.c
+++ b/tools/testing/selftests/clone3/clone3_set_tid.c
@@ -5,8 +5,6 @@ 
  * These tests are assuming to be running in the host's
  * PID namespace.
  */
-
-#define _GNU_SOURCE
 #include <errno.h>
 #include <linux/types.h>
 #include <linux/sched.h>