Hello ! I want to use the function extern boolean_t notify_server( mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP); as defined in mach/notify_server.h, when dealing with dead port notification for threads and tasks. Yes, I am aware of TN2050, but I really prefer to do it this way, if possible. But when I try to build the project, I get link error: Undefined symbols: _notify_server Any help would be very much appreciated - thanks ! _____________________________________________________________________ Inbox Chat: New Rooms & Java Chat now available! http://chat.inbox.lv _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.