On 14-Apr-07, at 1:36 PM, Tim Jones wrote: > pipI understand that, but I need to modify the contents of that > memoryblock. The filedes array contains the file descriptor values > of the two pipes that are created by the call to pipe. I understood > that to modify the passed variable, you have to pass the pointer By > Reference rather than by value (plus, this is working as expected).
If the routine you call will modify the value you pass it byref. But, in this case pipe isn't modify the thing being pointed at. It just uses the contents _______________________________________________ Unsubscribe or switch delivery mode: <http://www.realsoftware.com/support/listmanager/> Search the archives: <http://support.realsoftware.com/listarchives/lists.html>
