t face="Times">IOReturn <b>IOPhysicalFromVirtual(</b>vm_task_t <i>task</i>, vm_address_t <i>virtualAddress</i>, unsigned int *<i>physicalAddress</i><b>)</b></font>

<p><font face="Helvetica" size="-1"><b>DESCRIPTION </b></font><font face="Times">This function gets the physical address (if any) that corresponds to <i>virtualAddress</i>. It returns IO_R_INVALID_ARG if no physical address corresponds to <i>virtualAddress</i>. On success, it returns IO_R_SUCCESS. If <i>virtualAddress</i> is in the current task,