Horton

Re: [HACKERS] Safe/Fast I/O ...

Bruce Momjian <maillist@candle.pha.pa.us>

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From: Bruce Momjian <maillist@candle.pha.pa.us>
To: jordanh@ccia.com (Jordan Henderson)
Cc: pgsql-hackers@postgreSQL.org
Date: 1998-04-12T17:42:41Z
Lists: pgsql-hackers 
> 
> async file calls:
> 	aio_cancel
> 	aio_error
> 	aio_read
> 	aio_return -- gets status of pending io call
> 	aio_suspend
> 	aio_write

Can you elaborate on this?  Does it cause a read() to return right away,
and signal when data is ready?

> 
> And yes the Gray book is great!
> 
> Jordan Henderson
> 
> 


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