diff --git a/src_main/io_devices/pifile.cpp b/src_main/io_devices/pifile.cpp
index f3abe2a0..7cb865b5 100755
--- a/src_main/io_devices/pifile.cpp
+++ b/src_main/io_devices/pifile.cpp
@@ -724,7 +724,7 @@ bool PIFile::applyFileInfo(const PIString & path, const PIFile::FileInfo & info)
 	}
 	CloseHandle(hFile);
 #else
-#ifndef ESP_PLATFORM
+//#ifndef ESP_PLATFORM
 	int mode(0);
 	if (info.perm_user.read)   mode |= S_IRUSR;
 	if (info.perm_user.write)  mode |= S_IWUSR;
@@ -754,7 +754,7 @@ bool PIFile::applyFileInfo(const PIString & path, const PIFile::FileInfo & info)
 		piCout << "[PIFile] applyFileInfo: \"utimes\" error:" << errorString();
 		//return false;
 	}
-#endif
+//#endif
 #endif
 	return true;
 }
diff --git a/src_main/thread/pithread.cpp b/src_main/thread/pithread.cpp
index e039bbfe..5780c114 100755
--- a/src_main/thread/pithread.cpp
+++ b/src_main/thread/pithread.cpp
@@ -224,7 +224,7 @@ bool PIThread::start(int timer_delay) {
 #  endif
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
 	int ret = pthread_create(&PRIVATE->thread, &attr, thread_function, this);
-	//piCout << "pthread_create" << PRIVATE->thread;
+	piCout << "pthread_create" << PRIVATE->thread;
 	pthread_attr_destroy(&attr);
 	if (ret == 0) {
 #  ifdef MAC_OS
@@ -268,7 +268,7 @@ bool PIThread::startOnce() {
 #  endif
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
 	int ret = pthread_create(&(PRIVATE->thread), &attr, thread_function_once, this);
-	//piCout << "pthread_create" << PRIVATE->thread;
+	piCout << "pthread_create" << PRIVATE->thread;
 	pthread_attr_destroy(&attr);
 	if (ret == 0) {
 #  ifdef MAC_OS
@@ -469,7 +469,7 @@ void PIThread::__thread_func__(void * t) {
 	ct.terminating = ct.running_ = false;
 	ct.tid_ = -1;
 	//cout << "thread " << t << " exiting ... " << endl;
-	//piCout << "pthread_exit" << (ct.__privateinitializer__.p)->thread;
+	piCout << "pthread_exit" << (ct.__privateinitializer__.p)->thread;
 	UNREGISTER_THREAD(&ct);
 	PIINTROSPECTION_UNREGISTER_THREAD(ct.tid());
 #ifndef WINDOWS
@@ -518,7 +518,7 @@ void PIThread::__thread_func_once__(void * t) {
 	ct.terminating = ct.running_ = false;
 	ct.tid_ = -1;
 	//cout << "thread " << t << " exiting ... " << endl;
-	//piCout << "pthread_exit" << (ct.__privateinitializer__.p)->thread;
+	piCout << "pthread_exit" << (ct.__privateinitializer__.p)->thread;
 	UNREGISTER_THREAD(&ct);
 	PIINTROSPECTION_UNREGISTER_THREAD(ct.tid());
 #ifndef WINDOWS