儲存庫 vbox 的更動 18188

時間撮記:

2009-3-24 下午02:38:09 (16 年 以前)

作者:

vboxsync

訊息:

Added RTLogGetDefaultInstance

位置:

trunk

檔案:

• include/iprt/log.h (修改) (2 筆差異)
• src/VBox/Runtime/common/log/log.cpp (修改) (2 筆差異)

trunk/include/iprt/log.h

@@ -1203 +1203 @@
 
 /**
- * Gets the default logger instance.
+ * Gets the default logger instance, creating it if necessary.
  *
  * @returns Pointer to default logger instance.
@@ -1209 +1209 @@
  */
 RTDECL(PRTLOGGER)   RTLogDefaultInstance(void);
+
+/**
+ * Gets the default logger instance.
+ *
+ * @returns Pointer to default logger instance.
+ * @returns NULL if no default logger instance available.
+ */
+RTDECL(PRTLOGGER)   RTLogGetDefaultInstance(void);
 
 #ifndef IN_RC

trunk/src/VBox/Runtime/common/log/log.cpp

@@ -1395 +1395 @@
 
 /**
- * Gets the default logger instance.
+ * Gets the default logger instance, creating it if necessary.
  *
  * @returns Pointer to default logger instance.
@@ -1427 +1427 @@
     return g_pLogger;
 #endif /* !IN_RC */
+}
+
+
+/**
+ * Gets the default logger instance.
+ *
+ * @returns Pointer to default logger instance.
+ * @returns NULL if no default logger instance available.
+ */
+RTDECL(PRTLOGGER)   RTLogGetDefaultInstance(void)
+{
+#ifdef IN_RC
+    return &g_Logger;
+#else
+# ifdef IN_RING0
+    /*
+     * Check per thread loggers first.
+     */
+    if (g_cPerThreadLoggers)
+    {
+        const RTNATIVETHREAD Self = RTThreadNativeSelf();
+        int32_t i = RT_ELEMENTS(g_aPerThreadLoggers);
+        while (i-- > 0)
+            if (g_aPerThreadLoggers[i].NativeThread == Self)
+                return g_aPerThreadLoggers[i].pLogger;
+    }
+# endif /* IN_RING0 */
+
+    return g_pLogger;
+#endif
 }