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Date: Mon, 25 Feb 2002 08:11:36 -0800 (PST)
From: Linus Torvalds <torvalds@transmeta.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
cc: Rusty Russell <rusty@rustcorp.com.au>, <mingo@elte.hu>,
        Matthew Kirkwood <matthew@hairy.beasts.org>,
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        William Lee Irwin III <wli@holomorphy.com>,
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Subject: Re: [PATCH] Lightweight userspace semaphores...
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On Mon, 25 Feb 2002, Alan Cox wrote:
>
> 	fd = open("/dev/shm/sem....");

Hmm.. Yes. Except I would allow a NULL backing store name for the
normal(?) case of just wanting private anonymous memory.

At the same time, I have to admit that I like the notion that Rusty had of
libraries being able to just put their semaphores anywhere (on the stack
etc), as it does work for many architectures. Ugh.

		Linus

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