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Re: glibc-2.1 and __setfpucw
- To: glibc-linux at ricardo dot ecn dot wfu dot edu
- Subject: Re: glibc-2.1 and __setfpucw
- From: Oisin <ofeeley at is2 dot dal dot ca>
- Date: Wed, 3 May 2000 17:30:32 -0300 (ADT)
- cc: cruz at free dot fr
- Reply-To: glibc-linux at ricardo dot ecn dot wfu dot edu
AFAICT the preferred practice for this is to use the macros defined
FPU_SETCW() to set it (use the defines from this header)
FPU_GETCW() to access the fpu environment
The older setfpucw is supposed to be hidden from
This is desribed in greater detail in the glibc manual (info libc).
On Wed, 3 May 2000, Tim Prince wrote:
> setfpucw was a glibc-1 specific scheme. glibc-2 has alternate
> schemes, presumably more resembling what C99 or Unix would
> expect. You could still plug in an old setfpucw() but it's no
> longer in favor.
> ----- Original Message -----
> From: <email@example.com>
> To: <firstname.lastname@example.org>
> Sent: Wednesday, May 03, 2000 7:15 AM
> Subject: glibc-2.1 and __setfpucw
> > Hi!
> > We are students in fourth year and are parralelising csp.
> > Our problem is:
> > In "fpu_control.h" under linux, there isn't any definition for
> > do you know where we could find a file containing it?
> > thank you!
> > François & Bruno