On Tue, 6 May 2014 21:52:53 +0200 Matthias Drochner <[email protected]> wrote: > In > http://pubs.opengroup.org/onlinepubs/009604499/functions/sem_open.html > right in the first chapter: > > The semaphore remains usable by this process until the semaphore is > closed by a successful call to sem_close(), _exit(), or one of the > exec functions.
And, if one takes it strictly - this would also mean that a semaphore should not become unusable by any other call, in particular not by one to close(2). best regards Matthias ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender), Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, Prof. Dr. Sebastian M. Schmidt ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------
