From 9409dc65c55ca17d180549f7904fca110c67255c Mon Sep 17 00:00:00 2001
From: owen_creeper <ouhanjun3@huawei.com>
Date: Fri, 16 Jan 2026 22:22:46 +0800
Subject: [PATCH] fix compile

Signed-off-by: owen_creeper <ouhanjun3@huawei.com>
---
 services/common/include/midi_shared_ring.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/services/common/include/midi_shared_ring.h b/services/common/include/midi_shared_ring.h
index b342ff0..27f3f0d 100644
--- a/services/common/include/midi_shared_ring.h
+++ b/services/common/include/midi_shared_ring.h
@@ -71,13 +71,13 @@ public:
     uint32_t GetCapacity() const;
     uint32_t GetReadPosition() const;
     uint32_t GetWritePosition() const;
-    uint8_t *GetDataBase();
-    std::atomic<uint32_t> *GetFutex();
+    uint8_t *GetDataBase() const;
+    std::atomic<uint32_t> *GetFutex() const;
 
     FutexCode WaitFor(int64_t timeoutInNs, const std::function<bool(void)> &pred);
     void NotifyConsumer(uint32_t wakeVal = IS_READY);
     bool IsEmpty() const;
-    ControlHeader *GetControlHeader();
+    ControlHeader *GetControlHeader() const;
     MidiStatusCode TryWriteEvents(
         const MidiEventInner *events, uint32_t eventCount, uint32_t *eventsWritten, bool notify = true);
     MidiStatusCode TryWriteEvent(const MidiEventInner &event, bool notify = true);