Adding upstream version 3.1.8.upstream/3.1.8upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 96 insertions, 0 deletions

diff --git a/exec/timer.c b/exec/timer.c
new file mode 100644
index 0000000..27383bd
--- /dev/null
+++ b/exec/timer.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2002-2006 MontaVista Software, Inc.
+ * Copyright (c) 2006-2010 Red Hat, Inc.
+ *
+ * All rights reserved.
+ *
+ * Author: Steven Dake (sdake@redhat.com)
+ *
+ * This software licensed under BSD license, the text of which follows:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ * - Neither the name of the MontaVista Software, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived from this
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <config.h>
+
+#include "timer.h"
+#include "main.h"
+#include <qb/qbdefs.h>
+#include <qb/qbutil.h>
+
+int corosync_timer_add_absolute (
+		unsigned long long nanosec_from_epoch,
+		void *data,
+		void (*timer_fn) (void *data),
+		corosync_timer_handle_t *handle)
+{
+	uint64_t expire_time = nanosec_from_epoch - qb_util_nano_current_get();
+	return qb_loop_timer_add(cs_poll_handle_get(),
+				QB_LOOP_MED,
+				 expire_time,
+				 data,
+				 timer_fn,
+				 handle);
+}
+
+int corosync_timer_add_duration (
+	unsigned long long nanosec_duration,
+	void *data,
+	void (*timer_fn) (void *data),
+	corosync_timer_handle_t *handle)
+{
+	return qb_loop_timer_add(cs_poll_handle_get(),
+				QB_LOOP_MED,
+				 nanosec_duration,
+				 data,
+				 timer_fn,
+				 handle);
+}
+
+void corosync_timer_delete (
+	corosync_timer_handle_t th)
+{
+	qb_loop_timer_del(cs_poll_handle_get(), th);
+}
+
+unsigned long long corosync_timer_expire_time_get (
+	corosync_timer_handle_t th)
+{
+	uint64_t expire;
+
+	if (th == 0) {
+		return (0);
+	}
+
+	expire = qb_loop_timer_expire_time_get(cs_poll_handle_get(), th);
+
+	return (expire);
+}
+
+unsigned long long cs_timer_time_get (void)
+{
+	return qb_util_nano_from_epoch_get();
+}
+