_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")
Signed-off-by: Edward Liaw <edliaw@google.com>
---
tools/testing/selftests/sigaltstack/sas.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/tools/testing/selftests/sigaltstack/sas.c b/tools/testing/selftests/sigaltstack/sas.c
index 07227fab1cc9..36b510de0195 100644
--- a/tools/testing/selftests/sigaltstack/sas.c
+++ b/tools/testing/selftests/sigaltstack/sas.c
@@ -6,8 +6,6 @@
* If that succeeds, then swapcontext() can be used inside sighandler safely.
*
*/
-
-#define _GNU_SOURCE
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
--
2.45.0.118.g7fe29c98d7-goog