From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 .../Masterarbeit/src/XorayaPluginExecutor/main.cpp | 108 +++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 Master/Masterarbeit/src/XorayaPluginExecutor/main.cpp

(limited to 'Master/Masterarbeit/src/XorayaPluginExecutor/main.cpp')

diff --git a/Master/Masterarbeit/src/XorayaPluginExecutor/main.cpp b/Master/Masterarbeit/src/XorayaPluginExecutor/main.cpp
new file mode 100644
index 0000000..c2e131c
--- /dev/null
+++ b/Master/Masterarbeit/src/XorayaPluginExecutor/main.cpp
@@ -0,0 +1,108 @@
+/*!
+ * \file main.cpp
+ * \author S. Eisenhauer
+ * \date 31.08.2011
+ * \brief Application startup
+ */
+ 
+/*!
+ *	\mainpage XORAYA Plugin executor
+ *	This is the main application running on the XORAYA connect to integrate with CanEasy.
+*/
+ 
+#include <errno.h>
+#include <sys/mman.h>
+#include <string.h>
+#include <boost/thread.hpp>
+#include <boost/bind.hpp>
+
+#include "CPluginExecutor.h"
+#include "global.h"
+
+/*!
+* \brief Allocates a safe stack
+*/
+void prefault_stack()
+{
+    unsigned char aucDummy[nMAX_SAFE_STACK];
+
+    memset(aucDummy, 0, nMAX_SAFE_STACK);
+    return;
+}
+
+/*!
+* \brief Prevents memory of this process to be swapped to disc
+* \warning process needs root privileges for this to work correctly
+*/
+void lockmem()
+{
+	int res = 0;
+	if( (res = mlockall(MCL_CURRENT|MCL_FUTURE)) != 0)
+	{
+		ERROR_PRINT("mlockall failed: %d errno: %d",res,errno);
+		//exit(-2);
+	}
+}
+
+/*!
+* \brief initialization code
+*/
+void init()
+{
+	lockmem();
+	prefault_stack();
+}
+
+/*!
+* \brief application starts here
+* \param[in] argc number of arguments passed to process
+* \param[in] argv the arguments
+* \return exit code, 0 on success
+*/
+int main(int argc, char* argv[])
+{
+	int res = 0;
+	int schedulerPolicy;
+	sched_param sp;
+
+	init();
+
+	static CPluginExecutor xPluginExec;
+	boost::thread xExecThread(
+			boost::function<void()>(
+					boost::bind(&CPluginExecutor::vRun,boost::ref(xPluginExec))
+			)
+	);
+
+	if( argc == 2)
+	{
+		if( strcmp(argv[1],"RT") == 0 )
+		{
+			schedulerPolicy = SCHED_FIFO;
+			sp.sched_priority = tenPrio::nenRT ; // rt priority
+			if(pthread_setschedparam(xExecThread.native_handle(), schedulerPolicy, &sp))
+			{
+				ERROR_PRINT("pthread_setschedparam failed. Errno: %d",errno);
+			}
+		}
+	}
+
+	if( (res = pthread_getschedparam(xExecThread.native_handle(),&schedulerPolicy,&sp)) != 0 )
+	{
+		ERROR_PRINT("pthread_getschedparam failed: %d errno: %d",res,errno);
+	}
+	else
+	{
+		DEBUG_PRINT("executor thread prio: %d scheduler: %s"
+				,sp.sched_priority
+				,(schedulerPolicy==SCHED_OTHER)?"SCHED_OTHER":
+						(schedulerPolicy==SCHED_FIFO)?"SCHED_FIFO":
+								(schedulerPolicy==SCHED_RR)?"SCHED_RR":"other");
+	}
+
+	xExecThread.join();
+	DEBUG_PRINT("exiting");
+	return 0;
+}
+
+
-- 
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