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Re: how to get mmap page size?
On Jan 16 16:45, Jay Foad wrote:
> Corinna Vinschen wrote:
>
> > Right. The reason is that mmap started to map memory top down at one
> > point to fix a problem with Windows Vista. The mechanism to align
> > the map always to 64K is still in Cygwin, but it currently doesn't
> > work for files. I'll have a look into fixing that for Cygwin 1.7.
>
> OK, thanks. In the mean time I guess I'll just use a hard coded value
> of 4K for the page size in my application.
I fixed that in CVS. Actually it turned out that it never quite worked
as intended due to a erronous condition. Please note that this can't
work under WOW64 since WOW64 does not support the AT_ROUND_TO_PAGE flag
to NtMapViewOfSection for some reason.
Corinna
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Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Project Co-Leader cygwin AT cygwin DOT com
Red Hat
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