Refs #10260 OpenBSD support #25327

runtime/bin/crypto_openbsd.cc

Index: runtime/bin/crypto_openbsd.cc
diff --git a/runtime/bin/crypto_android.cc b/runtime/bin/crypto_openbsd.cc
similarity index 91%
copy from runtime/bin/crypto_android.cc
copy to runtime/bin/crypto_openbsd.cc
index 4b55b910146141e8ad1a9277c76909f9d7eada9e..b03e9493e3dc53808f5d6bd9bbe8bc2fb2282ed2 100644
--- a/runtime/bin/crypto_android.cc
+++ b/runtime/bin/crypto_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_ANDROID)
+#if defined(TARGET_OS_OPENBSD)
 
 #include <errno.h>  // NOLINT
 #include <fcntl.h>  // NOLINT
@@ -17,6 +17,7 @@
 namespace dart {
 namespace bin {
 
+  // FIXME: Use getentropy(2) ?
 bool Crypto::GetRandomBytes(intptr_t count, uint8_t* buffer) {
   ThreadSignalBlocker signal_blocker(SIGPROF);
   intptr_t fd = TEMP_FAILURE_RETRY_NO_SIGNAL_BLOCKER(
@@ -41,4 +42,4 @@ bool Crypto::GetRandomBytes(intptr_t count, uint8_t* buffer) {
 }  // namespace bin
 }  // namespace dart
 
-#endif  // defined(TARGET_OS_ANDROID)
+#endif  // defined(TARGET_OS_OPENBSD)