Re: Does "options P1003_1B_SEMAPHORE" still exist?

[Matthias Drochner <M.Drochner%fz-juelich.de@localhost>]

On Tue, 6 May 2014 21:52:53 +0200
Matthias Drochner <M.Drochner%fz-juelich.de@localhost> 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


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