Hi Brandon, So based on what you are saying I kind of need a Haskell AIO "imperative"/monadic function that basically returns a handle that is associated with this AIOCB chunk-of-memory .... This handle gets passed around during an AIO I/O session?? Sorry for talking too "imperatively" ;^) <<< smiley face ;^)
Vasili On Mon, Jul 28, 2008 at 1:09 AM, Brandon S. Allbery KF8NH < [EMAIL PROTECTED]> wrote: > > On 2008 Jul 28, at 1:54, Galchin, Vasili wrote: > > allocaBytes (#const sizeof(struct aiocb)) $ \ p_aiocb -> do > poke p_aiocb aiocb > > > As I understand it, you can't do this;you must use the same aiocb > throughout (that is, the same chunk of memory, not merely the same values; > there is quite possibly a kernel mapping to it which you can't change or > copy, or a pointer to the original aiocb is kept as internal state in the > aio library so it can update the errno and result on the fly). > > -- > brandon s. allbery [solaris,freebsd,perl,pugs,haskell] [EMAIL PROTECTED] > system administrator [openafs,heimdal,too many hats] [EMAIL PROTECTED] > electrical and computer engineering, carnegie mellon university KF8NH > > >
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