7010192: InetAddress.isReachable hits ShouldNotReachHere with hs20-b04 (win)

Reviewed-by: chegar

src/windows/native/java/net/Inet4AddressImpl.c

@@ -559,8 +559,8 @@ Java_java_net_Inet4AddressImpl_isReachable0(JNIEnv *env, jobject this,
 
         if (timeout >= 0) {
           optlen = sizeof(connect_rv);
-          if (JVM_GetSockOpt(fd, SOL_SOCKET, SO_ERROR, (void*)&connect_rv,
-                             &optlen) <0) {
+          if (getsockopt(fd, SOL_SOCKET, SO_ERROR, (void*)&connect_rv,
+                         &optlen) <0) {
             connect_rv = WSAGetLastError();
           }
 

src/windows/native/java/net/Inet6AddressImpl.c

@@ -671,8 +671,8 @@ Java_java_net_Inet6AddressImpl_isReachable0(JNIEnv *env, jobject this,
         if (timeout >= 0) {
           /* has connection been established? */
           optlen = sizeof(connect_rv);
-          if (JVM_GetSockOpt(fd, SOL_SOCKET, SO_ERROR, (void*)&connect_rv,
-                             &optlen) <0) {
+          if (getsockopt(fd, SOL_SOCKET, SO_ERROR, (void*)&connect_rv,
+                         &optlen) <0) {
             connect_rv = WSAGetLastError();
           }