新增：实现 ThreadMutex 类

code/ThreadMutex.cpp

@@ -0,0 +1,53 @@
+#include "ThreadMutex.h"
+
+int ThreadMutex::XLockGetTestFlag(void)
+{
+    return mCurTestFlag_;
+}
+
+bool ThreadMutex::XLockTryLock(int tInputWait10Ms, int tInputTestFlag)
+{
+    int tTempN;
+
+    if (tInputWait10Ms <= 0)
+    {
+        while (1)
+        {
+            if (0 == pthread_mutex_trylock(&mMutex_))
+            {
+                mCurTestFlag_ = tInputTestFlag;
+                return true;
+            }
+            usleep(1000 * 5);
+        }
+    }
+    else
+    {
+        for (tTempN = 0; tTempN < tInputWait10Ms; tTempN++)
+        {
+            if (0 == pthread_mutex_trylock(&mMutex_))
+            {
+                mCurTestFlag_ = tInputTestFlag;
+                return true;
+            }
+            usleep(1000 * 5);
+        }
+        return false;
+    }
+}
+
+void ThreadMutex::XLockUnLock(void)
+{
+    mCurTestFlag_ = -1;
+    pthread_mutex_unlock(&mMutex_);
+}
+
+ThreadMutex::ThreadMutex(void)
+{
+    pthread_mutex_init(&mMutex_, NULL);
+}
+
+ThreadMutex::~ThreadMutex()
+{
+    pthread_mutex_destroy(&mMutex_);
+}