/**
* Wrapper which unpacks the params and calls thread function.
*/
static void rtThreadNativeMain(void *pvArgs)
{
/*
* Block SIGALRM - required for timer-posix.cpp.
* This is done to limit harm done by OSes which doesn't do special SIGALRM scheduling.
* It will not help much if someone creates threads directly using pthread_create. :/
*/
sigset_t SigSet;
sigemptyset(&SigSet);
sigaddset(&SigSet, SIGALRM);
sigprocmask(SIG_BLOCK, &SigSet, NULL);
/*
* Call common main.
*/
PRTTHREADINT pThread = (PRTTHREADINT)pvArgs;
*g_ppCurThread = pThread;
#ifdef fibGetTidPid
rtThreadMain(pThread, fibGetTidPid(), &pThread->szName[0]);
#else
rtThreadMain(pThread, _gettid(), &pThread->szName[0]);
#endif
*g_ppCurThread = NULL;
_endthread();
}
/**
* Native kernel thread wrapper function.
*
* This will forward to rtThreadMain and do termination upon return.
*
* @param pvArg Pointer to the argument package.
*/
static VOID __stdcall rtThreadNativeMain(PVOID pvArg)
{
PETHREAD Self = PsGetCurrentThread();
PRTTHREADINT pThread = (PRTTHREADINT)pvArg;
rtThreadMain(pThread, (RTNATIVETHREAD)Self, &pThread->szName[0]);
ObDereferenceObject(Self); /* the rtThreadNativeCreate ref. */
}
/**
* Native kernel thread wrapper function.
*
* This will forward to rtThreadMain and do termination upon return.
*
* @param pvArg Pointer to the argument package.
* @param Ignored Wait result, which we ignore.
*/
static void rtThreadNativeMain(void *pvArg, wait_result_t Ignored)
{
const thread_t Self = current_thread();
PRTTHREADINT pThread = (PRTTHREADINT)pvArg;
rtThreadMain(pThread, (RTNATIVETHREAD)Self, &pThread->szName[0]);
kern_return_t kr = thread_terminate(Self);
AssertFatalMsgFailed(("kr=%d\n", kr));
}
/**
* Wrapper which unpacks the params and calls thread function.
*/
static void rtThreadNativeMain(void *pvArgs)
{
rtThreadOs2BlockSigAlarm();
/*
* Call common main.
*/
PRTTHREADINT pThread = (PRTTHREADINT)pvArgs;
*g_ppCurThread = pThread;
#ifdef fibGetTidPid
rtThreadMain(pThread, fibGetTidPid(), &pThread->szName[0]);
#else
rtThreadMain(pThread, _gettid(), &pThread->szName[0]);
#endif
*g_ppCurThread = NULL;
_endthread();
}
/**
* Native thread main function.
*
* @param pvThreadInt The thread structure.
*/
static void rtThreadNativeMain(void *pvThreadInt)
{
PRTTHREADINT pThreadInt = (PRTTHREADINT)pvThreadInt;
AssertCompile(sizeof(kt_did_t) == sizeof(pThreadInt->tid));
uint64_t *pu64ThrId = SOL_THREAD_ID_PTR;
pThreadInt->tid = *pu64ThrId;
rtThreadMain(pThreadInt, RTThreadNativeSelf(), &pThreadInt->szName[0]);
thread_exit();
}
/**
* Native kernel thread wrapper function.
*
* This will forward to rtThreadMain and do termination upon return.
*
* @param pvArg Pointer to the argument package.
* @param Ignored Wait result, which we ignore.
*/
static status_t rtThreadNativeMain(void *pvArg)
{
const thread_id Self = find_thread(NULL);
PRTTHREADINT pThread = (PRTTHREADINT)pvArg;
int rc = rtThreadMain(pThread, (RTNATIVETHREAD)Self, &pThread->szName[0]);
if (rc < 0)
return RTErrConvertFromHaikuKernReturn(rc);
return rc;
}
/**
* Wrapper which unpacks the params and calls thread function.
*/
static void *rtThreadNativeMain(void *pvArgs)
{
PRTTHREADINT pThread = (PRTTHREADINT)pvArgs;
pthread_t Self = pthread_self();
Assert((uintptr_t)Self == (RTNATIVETHREAD)Self && (uintptr_t)Self != NIL_RTNATIVETHREAD);
#if defined(RT_OS_LINUX)
/*
* Set the TID.
*/
pThread->tid = syscall(__NR_gettid);
ASMMemoryFence();
#endif
/*
* Block SIGALRM - required for timer-posix.cpp.
* This is done to limit harm done by OSes which doesn't do special SIGALRM scheduling.
* It will not help much if someone creates threads directly using pthread_create. :/
*/
sigset_t SigSet;
sigemptyset(&SigSet);
sigaddset(&SigSet, SIGALRM);
sigprocmask(SIG_BLOCK, &SigSet, NULL);
#ifdef RTTHREAD_POSIX_WITH_POKE
if (g_iSigPokeThread != -1)
siginterrupt(g_iSigPokeThread, 1);
#endif
/*
* Set the TLS entry and, if possible, the thread name.
*/
int rc = pthread_setspecific(g_SelfKey, pThread);
AssertReleaseMsg(!rc, ("failed to set self TLS. rc=%d thread '%s'\n", rc, pThread->szName));
#ifdef IPRT_MAY_HAVE_PTHREAD_SET_NAME_NP
if (g_pfnThreadSetName)
# ifdef RT_OS_DARWIN
g_pfnThreadSetName(pThread->szName);
# else
g_pfnThreadSetName(Self, pThread->szName);
# endif
#endif
/*
* Call common main.
*/
rc = rtThreadMain(pThread, (uintptr_t)Self, &pThread->szName[0]);
pthread_setspecific(g_SelfKey, NULL);
pthread_exit((void *)(intptr_t)rc);
return (void *)(intptr_t)rc;
}
/**
* Native thread main function.
*
* @param pvThreadInt The thread structure.
*/
static void rtThreadNativeMain(void *pvThreadInt)
{
const struct thread *Self = curthread;
PRTTHREADINT pThreadInt = (PRTTHREADINT)pvThreadInt;
int rc;
rc = rtThreadMain(pThreadInt, (RTNATIVETHREAD)Self, &pThreadInt->szName[0]);
#if __FreeBSD_version >= 800002
kproc_exit(rc);
#else
kthread_exit(rc);
#endif
}
