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-rw-r--r--tools/testing/selftests/powerpc/benchmarks/exec_target.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/testing/selftests/powerpc/benchmarks/exec_target.c b/tools/testing/selftests/powerpc/benchmarks/exec_target.c
index 3c9c144192be..c14b0fc1edde 100644
--- a/tools/testing/selftests/powerpc/benchmarks/exec_target.c
+++ b/tools/testing/selftests/powerpc/benchmarks/exec_target.c
@@ -6,8 +6,11 @@
* Copyright 2018, Anton Blanchard, IBM Corp.
*/
-void _exit(int);
+#define _GNU_SOURCE
+#include <unistd.h>
+#include <sys/syscall.h>
+
void _start(void)
{
- _exit(0);
+ syscall(SYS_exit, 0);
}
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