iokit/Kernel/IOServicePM.cpp

5683     IOPMSystemCapabilityChangeParameters msgArg;
5695     memset(&msgArg, 0, sizeof(msgArg));
5697         !context->messageFilter(context->us, object, context, &msgArg, &replied))
5731     msgArg.notifyRef = msgRef;
5732     msgArg.maxWaitForReply = 0;
5736         msgArg.notifyRef = 0;
5760     context->us->messageClient(msgType, object, (void *) &msgArg, sizeof(msgArg));
5770     IOPMSystemCapabilityChangeParameters msgArg;
5777     memset(&msgArg, 0, sizeof(msgArg));
5779         !context->messageFilter(context->us, object, context, &msgArg, 0))
5817     msgArg.notifyRef = msgRef;
5818     msgArg.maxWaitForReply = 0;
5829         msgType, object, (void *) &msgArg, sizeof(msgArg));
5833         if ( 0 == msgArg.maxWaitForReply )
5841             if ( msgArg.maxWaitForReply > context->maxTimeRequested )
5843                 if (msgArg.maxWaitForReply > kCapabilityClientMaxWait)
5849                         msgArg.maxWaitForReply,
5853                     context->maxTimeRequested = msgArg.maxWaitForReply;