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From Ben Hyde <>
Subject Re: [PATCH] Shared Memory Pools ;-)
Date Mon, 25 Jan 1999 18:14:28 GMT
Ralf S. Engelschall writes:
>> Very nice, as usual.  Read only access would be good.
>You mean an argument to ap_acquire_lock() which says whether you want to
>acquire it for read-only or read-write, right?

I was thinking of the mmap call actually.  When implementing
mmap message passing I like to mmap two regions, let each
side write to one and read from the other - just a habit I
don't recall a good reason for it.  - ben

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