This patch adds SCALE_S, timer_new_s(), and qemu_clock_get_s in qemu/timer.h to
manage second-scale timers.
Signed-off-by: Guillaume Subiron <maet...@subiron.org>
Signed-off-by: Samuel Thibault <samuel.thiba...@ens-lyon.org>
---
include/qemu/timer.h | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/include/qemu/timer.h b/include/qemu/timer.h
index 5923d60..9530824 100644
--- a/include/qemu/timer.h
+++ b/include/qemu/timer.h
@@ -9,6 +9,7 @@
/* timers */
+#define SCALE_S 1000000000
#define SCALE_MS 1000000
#define SCALE_US 1000
#define SCALE_NS 1
@@ -91,6 +92,20 @@ extern QEMUTimerListGroup main_loop_tlg;
int64_t qemu_clock_get_ns(QEMUClockType type);
/**
+ * qemu_clock_get_s;
+ * @type: the clock type
+ *
+ * Get the second value of a clock with
+ * type @type
+ *
+ * Returns: the clock value in seconds
+ */
+static inline int64_t qemu_clock_get_s(QEMUClockType type)
+{
+ return qemu_clock_get_ns(type) / SCALE_S;
+}
+
+/**
* qemu_clock_get_ms;
* @type: the clock type
*
@@ -597,6 +612,23 @@ static inline QEMUTimer *timer_new_ms(QEMUClockType type,
QEMUTimerCB *cb,
}
/**
+ * timer_new_s:
+ * @clock: the clock to associate with the timer
+ * @callback: the callback to call when the timer expires
+ * @opaque: the opaque pointer to pass to the callback
+ *
+ * Create a new timer with second scale on the default timer list
+ * associated with the clock.
+ *
+ * Returns: a pointer to the newly created timer
+ */
+static inline QEMUTimer *timer_new_s(QEMUClockType type, QEMUTimerCB *cb,
+ void *opaque)
+{
+ return timer_new(type, SCALE_S, cb, opaque);
+}
+
+/**
* timer_deinit:
* @ts: the timer to be de-initialised
*
--
2.4.6
