Refs #10260 OpenBSD support #25327

runtime/bin/fdutils_openbsd.cc

Index: runtime/bin/fdutils_openbsd.cc
diff --git a/runtime/bin/fdutils_macos.cc b/runtime/bin/fdutils_openbsd.cc
similarity index 98%
copy from runtime/bin/fdutils_macos.cc
copy to runtime/bin/fdutils_openbsd.cc
index 2ecf6006e4813f0485dcd866c06084ca0d600180..0734dab5d686ae09a833da869a89159d475cd946 100644
--- a/runtime/bin/fdutils_macos.cc
+++ b/runtime/bin/fdutils_openbsd.cc
@@ -3,7 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/globals.h"
-#if defined(TARGET_OS_MACOS)
+#if defined(TARGET_OS_OPENBSD)
 
 #include <errno.h>  // NOLINT
 #include <fcntl.h>  // NOLINT
@@ -11,7 +11,6 @@
 #include <sys/ioctl.h>  // NOLINT
 
 #include "bin/fdutils.h"
-
 #include "platform/signal_blocker.h"
 
 
@@ -139,4 +138,4 @@ ssize_t FDUtils::WriteToBlocking(int fd, const void* buffer, size_t count) {
 }  // namespace bin
 }  // namespace dart
 
-#endif  // defined(TARGET_OS_MACOS)
+#endif  // defined(TARGET_OS_OPENBSD)