1 files changed, 39 insertions, 0 deletions
diff --git a/src/util.cpp b/src/util.cpp
new file mode 100644
index 0000000..c178d90
--- /dev/null
+++ b/src/util.cpp
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 Mentor Graphics Development (Deutschland) GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "util.hpp"
+
+#include <cerrno>
+#include <cstdarg>
+#include <cstdio>
+#include <cstdlib>
+#include <ctime>
+
+#include <unistd.h>
+
+#ifdef SCOPE_TRACING
+thread_local int ScopeTrace::indent = 0;
+ScopeTrace::ScopeTrace(char const *func) : f(func) {
+   fprintf(stderr, "%lu %*s%s -->\n", pthread_self(), 2 * indent++, "", this->f);
+}
+ScopeTrace::~ScopeTrace() { fprintf(stderr, "%lu %*s%s <--\n", pthread_self(), 2 * --indent, "", this->f); }
+#endif
+
+unique_fd::~unique_fd() {
+   if (this->fd != -1) {
+      close(this->fd);
+   }
+}