// Create and start the frame thread
int HAE_CreateFrameThread(void* context, HAE_FrameThreadProc proc)
{
if (proc)
{
long error;
theFrameProc = proc;
error = thr_create(NULL, NULL, PV_NativeFrameThreadProc, NULL,
THR_BOUND | THR_NEW_LWP,
&theFrameThread);
if (error == 0)
{
error = thr_setprio(theFrameThread, 127);
if (error == 0)
{
return 0;
}
else
{
DEBUG_STR("Failure to set priority of Solaris thread\n");
}
}
else
{
DEBUG_STR("Failure to create Solaris thread\n");
}
theFrameProc = NULL;
}
return -1;
}
/* Set the current thread's priority. */
int
__objc_thread_set_priority(int priority)
{
int sys_priority = 0;
switch (priority)
{
case OBJC_THREAD_INTERACTIVE_PRIORITY:
sys_priority = 300;
break;
default:
case OBJC_THREAD_BACKGROUND_PRIORITY:
sys_priority = 200;
break;
case OBJC_THREAD_LOW_PRIORITY:
sys_priority = 1000;
break;
}
/* Change priority */
if (thr_setprio(thr_self(), sys_priority) == 0)
return 0;
else
return -1;
}
/******************************************************************
* KpThreadSetPriority (Solaris Version)
*
* Description
*
* This function sets the priority of the thread specified by thread to
* the value specified by newPriority.
*
* Author
* mjb
*
* Created
* July 5, 1994
*****************************************************************************/
KpInt32_t
KpThreadSetPriority (KpThread_t thread, KpInt32_t newPriority)
{
int retVal;
retVal = thr_setprio (thread, newPriority);
if (0 != retVal) {
return (KCMS_FAIL);
}
return (KCMS_SUCCESS);
} /* KpThreadSetPriority */
/* wait for all benchmark threads to terminate */
void WaitForThreads(ThreadID tids[], unsigned tidCnt)
{
#ifdef __OS2__
while (tidCnt--)
DosWaitThread(&tids[tidCnt], DCWW_WAIT);
#elif defined(WIN32)
WaitForMultipleObjects(tidCnt, tids, TRUE, INFINITE);
#elif defined(__sun)
int prio;
thr_getprio(thr_self(), &prio);
thr_setprio(thr_self(), max(0, prio-1));
while (tidCnt--)
thr_join(0, NULL, NULL);
#elif defined(_POSIX_THREADS) || defined(_POSIX_REENTRANT_FUNCTIONS)
while (tidCnt--)
pthread_join(tids[tidCnt], NULL);
#endif
}