Add Dmod_GetLogLevel function to retrieve effective log level with context caching

Author: JohnAmadis

inc/dmod_module.h

@@ -7,32 +7,6 @@ extern "C" {
 
 #include "dmod_defs.h"
 #include "dmod_types.h"
-#include "dmod_sal.h"
-
-/**
- * @brief Get the effective log level for the current module
- * 
- * On the first call the module context is looked up via
- * Dmod_GetModuleContext() using the module name supplied by
- * Dmod_GetCurrentModuleName(), and the result is cached in a static
- * variable.  Subsequent calls skip the lookup entirely.
- * 
- * A critical section guards the initialization to prevent concurrent
- * first-call races.
- */
-static inline Dmod_LogLevel_t Dmod_GetLogLevel(void)
-{
-    static volatile Dmod_Context_t* s_ctx = NULL;
-
-    Dmod_EnterCritical();
-    if( s_ctx == NULL )
-    {
-        s_ctx = Dmod_GetModuleContext(Dmod_GetCurrentModuleName());
-    }
-    Dmod_ExitCritical();
-
-    return Dmod_GetModuleLogLevel(s_ctx);
-}
 
 #ifdef __cplusplus
 }

inc/dmod_sal.h

@@ -50,6 +50,7 @@ extern "C" {
 #include "dmod_types.h"
 #include <stdarg.h>
 
+
 //==============================================================================
 //                              FUNCTION PROTOTYPES
 //==============================================================================
@@ -177,6 +178,34 @@ DMOD_BUILTIN_API(Dmod, 1.0, const char*, _GetCurrentModuleNameEx, ( const char*
  * @addtogroup DMOD_SAL_DEBUG
  * @{
  */
+
+ #ifdef DMOD_MODULE_NAME
+    /**
+     * @brief Get the effective log level for the current module
+     * 
+     * On the first call the module context is looked up via
+     * Dmod_GetModuleContext() using the module name supplied by
+     * Dmod_GetCurrentModuleName(), and the result is cached in a static
+     * variable.  Subsequent calls skip the lookup entirely.
+     * 
+     * A critical section guards the initialization to prevent concurrent
+     * first-call races.
+     */
+    static inline Dmod_LogLevel_t Dmod_GetLogLevel(void)
+    {
+        static volatile Dmod_Context_t* s_ctx = NULL;
+
+        Dmod_EnterCritical();
+        if( s_ctx == NULL )
+        {
+            s_ctx = Dmod_GetModuleContext(Dmod_GetCurrentModuleName());
+        }
+        Dmod_ExitCritical();
+
+        return Dmod_GetModuleLogLevel(s_ctx);
+    }
+ #endif 
+
 DMOD_BUILTIN_API( Dmod, 1.0, bool ,_CheckLogLevel, ( Dmod_LogLevel_t LogLevel ) );
 DMOD_BUILTIN_API( Dmod, 1.0, int  ,_Printf, ( const char* Format, ... ) );
 DMOD_BUILTIN_API( Dmod, 1.0, int  ,_FPrintf, ( void* File, const char* Format, ... ) );