static DECLCALLBACK(int) tstSemPingPongThread(RTTHREAD hThread, void *pvPP)
{
int rc;
PRTPINGPONG pPP = (PRTPINGPONG)pvPP;
for (uint32_t i = 0; i < TSTSEMPINGPONG_ITERATIONS; i++)
{
if (!RTSemPongShouldWait(pPP))
{
ASMAtomicIncU32(&g_cErrors);
RTPrintf("tstSemPingPong: ERROR - RTSemPongShouldWait returned false before RTSemPongWait.\n");
}
rc = RTSemPongWait(pPP, RT_INDEFINITE_WAIT);
if (RT_FAILURE(rc))
{
ASMAtomicIncU32(&g_cErrors);
RTPrintf("tstSemPingPong: ERROR - RTSemPongWait -> %Rrc\n", rc);
break;
}
if (!RTSemPongIsSpeaker(pPP))
{
ASMAtomicIncU32(&g_cErrors);
RTPrintf("tstSemPingPong: ERROR - RTSemPongIsSpeaker returned false before RTSemPong.\n");
}
rc = RTSemPong(pPP);
if (RT_FAILURE(rc))
{
ASMAtomicIncU32(&g_cErrors);
RTPrintf("tstSemPingPong: ERROR - RTSemPong -> %Rrc\n", rc);
break;
}
}
return rc;
}
/**
* Checks if the debugger can wait for events or not.
*
* This function is only used by lazy, multiplexing debuggers. :-)
*
* @returns True if waitable.
* @returns False if not waitable.
* @param pVM Pointer to the VM.
*/
VMMR3DECL(bool) DBGFR3CanWait(PVM pVM)
{
AssertReturn(pVM->dbgf.s.fAttached, false);
return RTSemPongShouldWait(&pVM->dbgf.s.PingPong);
}
