bergmann@psise.UUCP (Eberhard Bergmann) (07/11/89)
===================================================== We have ordered but not yet received the first three volumes of PG3 of the X/Open Portability Guide. We would like to have the following question answered: Is Interprocess Communication IPC contained and if so, which kinds of IPC have been selected? Many thanks four your efforts. Please, answer via email: bergmann@psise.uucp Eberhard Bergmann P S I GmbH GB SW Kurfuerstendamm 67 D-1OOO Berlin 15 =====================================================
decot@hpisod2.HP.COM (Dave Decot) (07/18/89)
System V IPC (message queues, shared memory, and semaphores) are still optional functionality in XPG3, as they were in XPG2. However, even if an implementation does not support the functionality, the headers and interfaces must still be present. Dave Decot hpda!decot