--- /dev/null
+/*
+ * Copyright (C) 2012 - David Goulet <dgoulet@efficios.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; version 2.1 of
+ * the License.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <poll.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define TRACEPOINT_DEFINE
+#include "tp.h"
+
+/*
+ * Thread recording a tracepoint every minute for 20 minutes.
+ */
+static void *th_event_minute(void *data)
+{
+ int i;
+
+ /* Loop for 20 minutes */
+ for (i = 1; i < 21; i++) {
+ /* Sleep 60 seconds */
+ poll(NULL, 0, 60000);
+
+ /* 20 minutes tracepoint */
+ if ((i % 20) == 0) {
+ tracepoint(tp, slow, i, "twenty");
+ }
+
+ /* 10 minutes tracepoint */
+ if ((i % 10) == 0) {
+ tracepoint(tp, slow, i, "ten");
+ }
+
+ /* 1 minute tracepoint */
+ tracepoint(tp, slow, i, "one");
+ }
+
+ return NULL;
+}
+
+/*
+ * main
+ */
+int main(int argc, char **argv)
+{
+ int ret;
+ void *status;
+ pthread_t thread;
+
+ ret = pthread_create(&thread, NULL, th_event_minute, NULL);
+ if (ret != 0) {
+ perror("pthread_create event minute");
+ goto error;
+ }
+
+ ret = pthread_join(thread, &status);
+ if (ret != 0) {
+ perror("pthread_join");
+ goto error;
+ }
+
+ return 0;
+
+error:
+ return 1;
+}