/**
* Destructor called when a thread terminates.
* @param pvValue The key value. PRTTHREAD in our case.
*/
static void rtThreadKeyDestruct(void *pvValue)
{
/*
* Deal with alien threads.
*/
PRTTHREADINT pThread = (PRTTHREADINT)pvValue;
if (pThread->fIntFlags & RTTHREADINT_FLAGS_ALIEN)
{
pthread_setspecific(g_SelfKey, pThread);
rtThreadTerminate(pThread, 0);
pthread_setspecific(g_SelfKey, NULL);
}
}
/**
* The common thread main function.
* This is called by rtThreadNativeMain().
*
* @returns The status code of the thread.
* pThread is dereference by the thread before returning!
* @param pThread The thread structure.
* @param NativeThread The native thread id.
* @param pszThreadName The name of the thread (purely a dummy for backtrace).
*/
DECLCALLBACK(DECLHIDDEN(int)) rtThreadMain(PRTTHREADINT pThread, RTNATIVETHREAD NativeThread, const char *pszThreadName)
{
int rc;
NOREF(pszThreadName);
rtThreadInsert(pThread, NativeThread);
Log(("rtThreadMain: Starting: pThread=%p NativeThread=%RTnthrd Name=%s pfnThread=%p pvUser=%p\n",
pThread, NativeThread, pThread->szName, pThread->pfnThread, pThread->pvUser));
/*
* Change the priority.
*/
rc = rtThreadNativeSetPriority(pThread, pThread->enmType);
#ifdef IN_RING3
AssertMsgRC(rc, ("Failed to set priority of thread %p (%RTnthrd / %s) to enmType=%d enmPriority=%d rc=%Rrc\n",
pThread, NativeThread, pThread->szName, pThread->enmType, g_enmProcessPriority, rc));
#else
AssertMsgRC(rc, ("Failed to set priority of thread %p (%RTnthrd / %s) to enmType=%d rc=%Rrc\n",
pThread, NativeThread, pThread->szName, pThread->enmType, rc));
#endif
/*
* Call thread function and terminate when it returns.
*/
rtThreadSetState(pThread, RTTHREADSTATE_RUNNING);
rc = pThread->pfnThread(pThread, pThread->pvUser);
/*
* Paranoia checks for leftover resources.
*/
#ifdef RTSEMRW_STRICT
int32_t cWrite = ASMAtomicReadS32(&pThread->cWriteLocks);
Assert(!cWrite);
int32_t cRead = ASMAtomicReadS32(&pThread->cReadLocks);
Assert(!cRead);
#endif
Log(("rtThreadMain: Terminating: rc=%d pThread=%p NativeThread=%RTnthrd Name=%s pfnThread=%p pvUser=%p\n",
rc, pThread, NativeThread, pThread->szName, pThread->pfnThread, pThread->pvUser));
rtThreadTerminate(pThread, rc);
return rc;
}