1 files changed, 60 insertions, 0 deletions
diff --git a/libfreerdp-utils/stopwatch.c b/libfreerdp-utils/stopwatch.c
new file mode 100644
index 0000000..c13365c
--- /dev/null
+++ b/libfreerdp-utils/stopwatch.c
@@ -0,0 +1,60 @@
+/*
+   FreeRDP: A Remote Desktop Protocol client.
+   Stopwatch Utils
+
+   Copyright 2011 Stephen Erisman
+
+   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 <freerdp/utils/stopwatch.h>
+
+STOPWATCH * stopwatch_create()
+{
+	STOPWATCH * sw;
+
+	sw = (STOPWATCH *) xmalloc(sizeof(STOPWATCH));
+	stopwatch_reset(sw);
+
+	return sw;
+}
+
+void stopwatch_free(STOPWATCH * stopwatch)
+{
+	xfree(stopwatch);
+}
+
+void stopwatch_start(STOPWATCH * stopwatch)
+{
+	stopwatch->start = clock();
+	stopwatch->count++;
+}
+
+void stopwatch_stop(STOPWATCH * stopwatch)
+{
+	stopwatch->end = clock();
+	stopwatch->elapsed += (stopwatch->end - stopwatch->start);
+}
+
+void stopwatch_reset(STOPWATCH * stopwatch)
+{
+	stopwatch->start = 0;
+	stopwatch->end = 0;
+	stopwatch->elapsed = 0;
+	stopwatch->count = 0;
+}
+
+double stopwatch_get_elapsed_time_in_seconds(STOPWATCH * stopwatch)
+{
+	return ((double)stopwatch->elapsed) / CLOCKS_PER_SEC;
+}