timer: event_data_tstamp: use const qualifier to self argument for getter API

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

diff --git a/src/timer/event-data-tstamp.c b/src/timer/event-data-tstamp.c
index a1a307a97dcbf020771bfdfbcc79818b0c63407b..85417d441743a0467ba150d3f15dae7a46bfcc66 100644 (file)
--- a/src/timer/event-data-tstamp.c
+++ b/src/timer/event-data-tstamp.c
@@ -27,7 +27,7 @@ G_DEFINE_BOXED_TYPE(ALSATimerEventDataTstamp, alsatimer_event_data_tstamp, timer
  *
  * Get the kind of event for the timestamp event.
  */
-void alsatimer_event_data_tstamp_get_event(ALSATimerEventDataTstamp *self,
+void alsatimer_event_data_tstamp_get_event(const ALSATimerEventDataTstamp *self,
                                            ALSATimerEventType *event)
 {
     *event = (ALSATimerEventType)self->event;
@@ -42,7 +42,7 @@ void alsatimer_event_data_tstamp_get_event(ALSATimerEventDataTstamp *self,
  *
  * Get the seconds and nanoseconds part for the timestamp event.
  */
-void alsatimer_event_data_tstamp_get_tstamp(ALSATimerEventDataTstamp *self,
+void alsatimer_event_data_tstamp_get_tstamp(const ALSATimerEventDataTstamp *self,
                                             gint64 *const tstamp[2])
 {
     (*tstamp)[0] = (gint64)self->tstamp.tv_sec;
@@ -56,7 +56,7 @@ void alsatimer_event_data_tstamp_get_tstamp(ALSATimerEventDataTstamp *self,
  *
  * Get the value depending on the type of timestamp event.
  */
-void alsatimer_event_data_tstamp_get_val(ALSATimerEventDataTstamp *self,
+void alsatimer_event_data_tstamp_get_val(const ALSATimerEventDataTstamp *self,
                                          guint *val)
 {
     *val = self->val;

diff --git a/src/timer/event-data-tstamp.h b/src/timer/event-data-tstamp.h
index 53e1914055e4b615c92e58d9fd34b634d92bc737..7de7d5d9c1097aad62cc9eff3d29570b43fa0b7c 100644 (file)
--- a/src/timer/event-data-tstamp.h
+++ b/src/timer/event-data-tstamp.h
@@ -17,13 +17,13 @@ typedef struct snd_timer_tread ALSATimerEventDataTstamp;
 
 GType alsatimer_event_data_tstamp_get_type() G_GNUC_CONST;
 
-void alsatimer_event_data_tstamp_get_event(ALSATimerEventDataTstamp *self,
+void alsatimer_event_data_tstamp_get_event(const ALSATimerEventDataTstamp *self,
                                            ALSATimerEventType *event);
 
-void alsatimer_event_data_tstamp_get_tstamp(ALSATimerEventDataTstamp *self,
+void alsatimer_event_data_tstamp_get_tstamp(const ALSATimerEventDataTstamp *self,
                                             gint64 *const tstamp[2]);
 
-void alsatimer_event_data_tstamp_get_val(ALSATimerEventDataTstamp *self,
+void alsatimer_event_data_tstamp_get_val(const ALSATimerEventDataTstamp *self,
                                          guint *val);
 
 G_END_DECLS