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Re: lib/53273: sem_init() with pshared=1 does not actually work

To: gnats-bugs%NetBSD.org@localhost
Subject: Re: lib/53273: sem_init() with pshared=1 does not actually work
From: Jason Thorpe <thorpej%me.com@localhost>
Date: Fri, 28 Sep 2018 17:41:26 -0700

Just because it can be accessed doesn’t mean it can work.  In NetBSD, pshared semaphores probably require kernel support.

-- thorpej
Sent from my iPhone.

> On Sep 28, 2018, at 3:05 PM, Robert Elz <kre%munnari.OZ.AU@localhost> wrote:
> 
> having the sem in shared mem is what enables other processes to access it.

References:
- Re: lib/53273: sem_init() with pshared=1 does not actually work
  - From: Robert Elz

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