From 2f73eaa803f91f8332b5c8b047ba03a1210c9a80 Mon Sep 17 00:00:00 2001
From: Eksan0325 <853757993@qq.com>
Date: Thu, 11 Jun 2026 15:41:14 +0800
Subject: [PATCH] fix(win32): detect CreateThread failure and pass correct
 handle to SetThreadPriority

Previously, osal_thread_create checked the wrong handle value, so thread
creation failures were reported as success.

Also, osal_thread_create_rt passed the handle pointer instead of the thread
HANDLE to SetThreadPriority, so real-time priority was never applied.

Fixes #977
---
 .gitignore        |  1 +
 osal/win32/osal.c | 10 +++++++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index b905807..b3c72d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ install
 /doc/html
 tags
 .vscode
+.vs
diff --git a/osal/win32/osal.c b/osal/win32/osal.c
index 3297aa6..d4cb3a3 100644
--- a/osal/win32/osal.c
+++ b/osal/win32/osal.c
@@ -132,8 +132,10 @@ void osal_free(void *ptr)
 
 int osal_thread_create(void *thandle, int stacksize, void *func, void *param)
 {
-   *(OSAL_THREAD_HANDLE *)thandle = CreateThread(NULL, stacksize, func, param, 0, NULL);
-   if (!thandle)
+   HANDLE thread;
+   thread = CreateThread(NULL, (SIZE_T)stacksize, (LPTHREAD_START_ROUTINE)func, param, 0, NULL);
+   *(OSAL_THREAD_HANDLE*)thandle = thread;
+   if (thread == NULL)
    {
       return 0;
    }
@@ -142,11 +144,13 @@ int osal_thread_create(void *thandle, int stacksize, void *func, void *param)
 
 int osal_thread_create_rt(void *thandle, int stacksize, void *func, void *param)
 {
+   HANDLE thread;
    int ret;
    ret = osal_thread_create(thandle, stacksize, func, param);
    if (ret)
    {
-      ret = SetThreadPriority(thandle, THREAD_PRIORITY_TIME_CRITICAL);
+	  thread = *(OSAL_THREAD_HANDLE*)thandle;
+      ret = SetThreadPriority(thread, THREAD_PRIORITY_TIME_CRITICAL);
    }
    return ret;
 }