call threadInit where needed

src/libCom/osi/os/RTEMS/osdThread.c

@@ -237,8 +237,7 @@ threadCreate (const char *name,
     rtems_status_code sc;
     char c[4];
 
-    if (!initialized)
-	badInit ("threadCreate");
+    if (!initialized) threadInit();
     if (stackSize < RTEMS_MINIMUM_STACK_SIZE) {
         errlogPrintf ("threadCreate %s illegal stackSize %d\n",name,stackSize);
         return 0;
@@ -421,8 +420,7 @@ threadId threadGetId (const char *name)
  */
 void threadOnceOsd(threadOnceId *id, void(*func)(void *), void *arg)
 {
-    if (!initialized)
-	badInit ("threadOnce");
+    if (!initialized) threadInit();
     semMutexMustTake(onceMutex);
     if (*id == 0) {
 	    *id = -1;

src/libCom/osi/os/posix/osdThread.c

@@ -52,6 +52,7 @@ static semMutexId onceMutex;
 static semMutexId listMutex;
 static ELLLIST pthreadList;
 static commonAttr *pcommonAttr = 0;
+static int threadInitCalled = 0;
 
 #define checkStatus(status,message) \
 if((status))  {\
@@ -256,6 +257,7 @@ void threadInit(void)
 {
     static pthread_once_t once_control = PTHREAD_ONCE_INIT;
     int status = pthread_once(&once_control,once);
+    threadInitCalled = 1;
     checkStatusQuit(status,"pthread_once","threadInit");
 }
 
@@ -263,6 +265,7 @@ void threadInit(void)
 void threadOnceOsd(threadOnceId *id, void (*func)(void *), void *arg)
 {
 
+    if(!threadInitCalled) threadInit();
     if(semMutexTake(onceMutex) != semTakeOK) {
         fprintf(stderr,"threadOnceOsd semMutexTake failed.\n");
         fprintf(stderr,"Did you call threadInit? Program exiting\n");
@@ -283,6 +286,7 @@ threadId threadCreate(const char *name,
     threadInfo *pthreadInfo;
     int status;
 
+    if(!threadInitCalled) threadInit();
     if(pcommonAttr==0) {
         fprintf(stderr,"It appears that threadCreate was called before threadInit.\n");
         fprintf(stderr,"Program is exiting\n");

src/libCom/osi/os/vxWorks/osdThread.c

@@ -119,6 +119,7 @@ threadId threadCreate(const char *name,
     THREADFUNC funptr,void *parm)
 {
     int tid;
+    if(threadOnceMutex==0) threadInit();
     if(stackSize<100) {
         errlogPrintf("threadCreate %s illegal stackSize %d\n",name,stackSize);
         return(0);