Linux driver and windows driver now both working again.

luprex/core/cpp/driver-linux.cpp

@@ -197,6 +197,23 @@ static int socket_close(SOCKET socket) {
     return close(socket);
 }
 
+static int socket_poll(PollVector &pollvec, int mstimeout, std::string &err) {
+    int status = poll(&pollvec[0], pollvec.size(), mstimeout);
+    if (status < 0) {
+        err = strerror_str(errno);
+        return -1;
+    }
+    return 0;
+}
+
+static void socket_init() {
+    // Nothing needed on linux
+}
+
+static void socket_uninit() {
+    // Nothing needed on linux
+}
+
 static int console_write(const char *bytes, int nbytes) {
     return write(1, bytes, nbytes);
 }