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Diffstat (limited to 'src/core/support/cpu_linux.c')
-rw-r--r--src/core/support/cpu_linux.c35
1 files changed, 4 insertions, 31 deletions
diff --git a/src/core/support/cpu_linux.c b/src/core/support/cpu_linux.c
index eab8b7fbd0..ad82174894 100644
--- a/src/core/support/cpu_linux.c
+++ b/src/core/support/cpu_linux.c
@@ -31,44 +31,17 @@
*
*/
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif /* _GNU_SOURCE */
+
#include <grpc/support/port_platform.h>
#ifdef GPR_CPU_LINUX
#include "src/core/support/cpu.h"
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#define GRPC_GNU_SOURCE
-#endif
-
-#ifndef __USE_GNU
-#define __USE_GNU
-#define GRPC_USE_GNU
-#endif
-
-#ifndef __USE_MISC
-#define __USE_MISC
-#define GRPC_USE_MISC
-#endif
-
#include <sched.h>
-
-#ifdef GRPC_GNU_SOURCE
-#undef _GNU_SOURCE
-#undef GRPC_GNU_SOURCE
-#endif
-
-#ifdef GRPC_USE_GNU
-#undef __USE_GNU
-#undef GRPC_USE_GNU
-#endif
-
-#ifdef GRPC_USE_MISC
-#undef __USE_MISC
-#undef GRPC_USE_MISC
-#endif
-
#include <errno.h>
#include <unistd.h>
#include <string.h>