changes for osiThread=>epicsThread

src/libCom/test/epicsThreadTest.cpp

@@ -0,0 +1,88 @@
+/* epicsThreadTest.cpp */
+
+/* Author:  Marty Kraimer Date:    26JAN2000 */
+
+/********************COPYRIGHT NOTIFICATION**********************************
+This software was developed under a United States Government license
+described on the COPYRIGHT_UniversityOfChicago file included as part
+of this distribution.
+****************************************************************************/
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <time.h>
+
+#include "epicsThread.h"
+#include "errlog.h"
+
+static epicsThreadPrivate<int> privateKey;
+
+class myThread: public epicsThreadRunable {
+public:
+    myThread(int arg,const char *name);
+    virtual ~myThread();
+    virtual void run();
+    epicsThread thread;
+private:
+    int *argvalue;
+};
+
+myThread::myThread(int arg,const char *name) :
+    thread(*this,name,epicsThreadGetStackSize(epicsThreadStackSmall),50+arg),
+    argvalue(0)
+{
+    argvalue = new int;
+    *argvalue = arg;
+    thread.start();
+}
+
+myThread::~myThread() {delete argvalue;}
+
+void myThread::run()
+{
+    int myPrivate = *argvalue;
+    privateKey.set(argvalue);
+    errlogPrintf("threadFunc %d starting argvalue %p\n",myPrivate,argvalue);
+    epicsThreadSleep(2.0);
+    argvalue = privateKey.get();
+    errlogPrintf("threadFunc %d stopping argvalue %p\n",myPrivate,argvalue);
+}
+
+extern "C" void threadTest(int ntasks,int verbose)
+{
+    myThread **papmyThread;
+    int i;
+    char **name;
+    int startPriority,minPriority,maxPriority;
+    int errVerboseSave = errVerbose;
+
+    errVerbose = verbose;
+    errlogInit(4096);
+    papmyThread = (myThread **)calloc(ntasks,sizeof(myThread *));
+    name = (char **)calloc(ntasks,sizeof(char **));
+    errlogPrintf("threadTest starting\n");
+    for(i=0; i<ntasks; i++) {
+        name[i] = (char *)calloc(10,sizeof(char));
+        sprintf(name[i],"task%d",i);
+        papmyThread[i] = new myThread(i,name[i]);
+        errlogPrintf("threadTest created %d myThread %p\n",i,papmyThread[i]);
+        startPriority = papmyThread[i]->thread.getPriority();
+        papmyThread[i]->thread.setPriority(epicsThreadPriorityMin);
+        minPriority = papmyThread[i]->thread.getPriority();
+        papmyThread[i]->thread.setPriority(epicsThreadPriorityMax);
+        maxPriority = papmyThread[i]->thread.getPriority();
+        papmyThread[i]->thread.setPriority(50+i);
+        if(i==0)errlogPrintf("startPriority %d minPriority %d maxPriority %d\n",
+            startPriority,minPriority,maxPriority);
+    }
+    epicsThreadSleep(.1);
+    epicsThreadShowAll(0);
+    epicsThreadSleep(5.0);
+    errlogPrintf("epicsThreadTest returning\n");
+    epicsThreadSleep(.5);
+    errVerbose = errVerboseSave;
+}