- changed modules.c calling conventions to be interface-based

- moved module loader from conf.c to module.c, where it belongs
- made the necessary plumbing to auto-load library modules
- upgraded debug system to include iRet in function exit message
- changed module interface so that instances need only to be supported by
    output plugins (if we actually need them for input plugins, we can
    always add it again...)
- milestone: first implementation of library modules (but do not get
    unloaded on exit/hup so far)

1 files changed, 4 insertions, 3 deletions

diff --git a/debug.h b/debug.h
index f39f12a8..27587bd8 100644
--- a/debug.h
+++ b/debug.h
@@ -93,7 +93,7 @@ int dbgCondWait(pthread_cond_t *cond, pthread_mutex_t *pmut, dbgFuncDB_t *pFuncD
 int dbgCondTimedWait(pthread_cond_t *cond, pthread_mutex_t *pmut, const struct timespec *abstime, dbgFuncDB_t *pFuncD, int ln, int iStackPtr);
 void dbgFree(void *pMem, dbgFuncDB_t *pFuncDB, int ln, int iStackPtr);
 int dbgEntrFunc(dbgFuncDB_t *pFuncDB, int line);
-void dbgExitFunc(dbgFuncDB_t *pFuncDB, int iStackPtrRestore);
+void dbgExitFunc(dbgFuncDB_t *pFuncDB, int iStackPtrRestore, int iRet);
 void dbgSetExecLocation(int iStackPtr, int line);
 void dbgSetThrdName(uchar *pszName);
 void dbgPrintAllDebugInfo(void);
@@ -101,12 +101,13 @@ void dbgPrintAllDebugInfo(void);
 /* macros */
 #ifdef RTINST
 #	define BEGINfunc static dbgFuncDB_t dbgFuncDB=dbgFuncDB_t_INITIALIZER; int dbgCALLStaCK_POP_POINT = dbgEntrFunc(&dbgFuncDB,__LINE__);
-#	define ENDfunc dbgExitFunc(&dbgFuncDB, dbgCALLStaCK_POP_POINT);
-// #	define ASSERT(x) do { if(!(x)) dbgPrintAllDebugInfo(); assert(x); } while(0);
+#	define ENDfunc dbgExitFunc(&dbgFuncDB, dbgCALLStaCK_POP_POINT, RS_RET_NO_IRET);
+#	define ENDfuncIRet dbgExitFunc(&dbgFuncDB, dbgCALLStaCK_POP_POINT, iRet);
 #	define ASSERT(x) assert(x)
 #else
 #	define BEGINfunc
 #	define ENDfunc
+#	define ENDfuncIRet
 #	define ASSERT(x)
 #endif
 #ifdef RTINST