From 3ff11818ab7c9eaa7b5b165b1e3c6332896ce079 Mon Sep 17 00:00:00 2001
From: squidbus <175574877+squidbus@users.noreply.github.com>
Date: Tue, 16 Jul 2024 04:40:43 -0700
Subject: [PATCH] Return EBUSY from sceKernelPollEventFlag instead of
 ETIMEDOUT.

---
 src/core/libraries/kernel/event_flag/event_flag_obj.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/core/libraries/kernel/event_flag/event_flag_obj.cpp b/src/core/libraries/kernel/event_flag/event_flag_obj.cpp
index 46429d40..fe0f34b8 100644
--- a/src/core/libraries/kernel/event_flag/event_flag_obj.cpp
+++ b/src/core/libraries/kernel/event_flag/event_flag_obj.cpp
@@ -73,7 +73,12 @@ int EventFlagInternal::Wait(u64 bits, WaitMode wait_mode, ClearMode clear_mode,
 
 int EventFlagInternal::Poll(u64 bits, WaitMode wait_mode, ClearMode clear_mode, u64* result) {
     u32 micros = 0;
-    return Wait(bits, wait_mode, clear_mode, result, &micros);
+    auto ret = Wait(bits, wait_mode, clear_mode, result, &micros);
+    if (ret == ORBIS_KERNEL_ERROR_ETIMEDOUT) {
+        // Poll returns EBUSY instead.
+        ret = ORBIS_KERNEL_ERROR_EBUSY;
+    }
+    return ret;
 }
 
 void EventFlagInternal::Set(u64 bits) {