From 3ed3362d93fcf5bd7e8d1dcc91fc4972d559331f Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Sun, 5 Jun 2022 12:39:24 +0900
Subject: [PATCH] timer: event: remove unused structure

ALSATimer.Event is obsoleted and unused now.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 src/timer/alsatimer.h   |  1 -
 src/timer/alsatimer.map |  5 ----
 src/timer/event.c       | 64 -----------------------------------------
 src/timer/event.h       | 28 ------------------
 src/timer/meson.build   |  2 --
 5 files changed, 100 deletions(-)
 delete mode 100644 src/timer/event.c
 delete mode 100644 src/timer/event.h

diff --git a/src/timer/alsatimer.h b/src/timer/alsatimer.h
index 33e3206..57238a2 100644
--- a/src/timer/alsatimer.h
+++ b/src/timer/alsatimer.h
@@ -12,7 +12,6 @@
 
 #include <event-data-tick.h>
 #include <event-data-tstamp.h>
-#include <event.h>
 
 #include <device-id.h>
 #include <device-info.h>
diff --git a/src/timer/alsatimer.map b/src/timer/alsatimer.map
index 3db35c9..1681feb 100644
--- a/src/timer/alsatimer.map
+++ b/src/timer/alsatimer.map
@@ -45,11 +45,6 @@ ALSA_GOBJECT_0_0_0 {
     "alsatimer_event_data_tstamp_get_event";
     "alsatimer_event_data_tstamp_get_tstamp";
     "alsatimer_event_data_tstamp_get_val";
-
-    "alsatimer_event_get_type";
-    "alsatimer_event_new";
-    "alsatimer_event_get_tick_data";
-    "alsatimer_event_get_tstamp_data";
   local:
     *;
 };
diff --git a/src/timer/event.c b/src/timer/event.c
deleted file mode 100644
index a187de1..0000000
--- a/src/timer/event.c
+++ /dev/null
@@ -1,64 +0,0 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
-#include "privates.h"
-
-/**
- * ALSATimerEvent:
- * A boxed object to represent event of timer.
- *
- * A [struct@Event] is a boxed object to represent event of timer. The instance of object uses
- * single storage for two types of event data; [struct@EventDataTick] for and
- * [struct@EventDataTstamp]. Applications can decide to use one of the two by passing one of
- * [enum@EventType] to the call of [method@UserInstance.attach].
- */
-ALSATimerEvent *timer_event_copy(const ALSATimerEvent *self)
-{
-#ifdef g_memdup2
-    return g_memdup2(self, sizeof(*self));
-#else
-    // GLib v2.68 deprecated g_memdup() with concern about overflow by narrow conversion from size_t to
-    // unsigned int however it's safe in the local case.
-    gpointer ptr = g_malloc(sizeof(*self));
-    memcpy(ptr, self, sizeof(*self));
-    return ptr;
-#endif
-}
-
-G_DEFINE_BOXED_TYPE(ALSATimerEvent, alsatimer_event, timer_event_copy, g_free)
-
-/**
- * alsatimer_event_new:
- *
- * Allocate and return the instance of [struct@Event].
- *
- * Returns: An instance of [struct@Event].
- */
-ALSATimerEvent *alsatimer_event_new()
-{
-    return g_malloc0(sizeof(ALSATimerEvent));
-}
-
-/**
- * alsatimer_event_get_tick_data:
- * @self: A [struct@Event].
- * @tick: (out)(transfer none): The instance of [struct@EventDataTick].
- *
- * Refer to the instance of [struct@EventDataTick].
- */
-void alsatimer_event_get_tick_data(ALSATimerEvent *self,
-                                   const ALSATimerEventDataTick **tick)
-{
-    *tick = &self->tick;
-}
-
-/**
- * alsatimer_event_get_tstamp_data:
- * @self: A [struct@Event].
- * @tstamp: (out)(transfer none): The instance of [struct@EventDataTstamp].
- *
- * Refer to the instance of [struct@EventDataTstamp].
- */
-void alsatimer_event_get_tstamp_data(ALSATimerEvent *self,
-                                     const ALSATimerEventDataTstamp **tstamp)
-{
-    *tstamp = &self->tstamp;
-}
diff --git a/src/timer/event.h b/src/timer/event.h
deleted file mode 100644
index efa9663..0000000
--- a/src/timer/event.h
+++ /dev/null
@@ -1,28 +0,0 @@
-// SPDX-License-Identifier: LGPL-3.0-or-later
-#ifndef __ALSA_GOBJECT_ALSATIMER_EVENT_H__
-#define __ALSA_GOBJECT_ALSATIMER_EVENT_H__
-
-#include <alsatimer.h>
-
-G_BEGIN_DECLS
-
-#define ALSATIMER_TYPE_EVENT    (alsatimer_event_get_type())
-
-typedef union {
-    ALSATimerEventDataTick tick;
-    ALSATimerEventDataTstamp tstamp;
-} ALSATimerEvent;
-
-GType alsatimer_event_get_type() G_GNUC_CONST;
-
-ALSATimerEvent *alsatimer_event_new();
-
-void alsatimer_event_get_tick_data(ALSATimerEvent *self,
-                                   const ALSATimerEventDataTick **tick);
-
-void alsatimer_event_get_tstamp_data(ALSATimerEvent *self,
-                                     const ALSATimerEventDataTstamp **tstamp);
-
-G_END_DECLS
-
-#endif
diff --git a/src/timer/meson.build b/src/timer/meson.build
index 2c3a1fb..9ea7f32 100644
--- a/src/timer/meson.build
+++ b/src/timer/meson.build
@@ -20,7 +20,6 @@ sources = files(
   'instance-status.c',
   'event-data-tick.c',
   'event-data-tstamp.c',
-  'event.c',
 )
 
 headers = files(
@@ -35,7 +34,6 @@ headers = files(
   'instance-status.h',
   'event-data-tick.h',
   'event-data-tstamp.h',
-  'event.h',
 )
 
 privates = files(
-- 
2.47.3