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Mail Archives: djgpp-workers/2003/12/14/17:09:47

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From: Kbwms AT aol DOT com
Message-ID: <1ec.156254df.2d0e39a1@aol.com>
Date: Sun, 14 Dec 2003 17:09:37 EST
Subject: Re: isnanf et al
To: djgpp-workers AT delorie DOT com
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Reply-To: djgpp-workers AT delorie DOT com

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In a message dated 12/14/2003 4:20:12 PM Eastern Standard Time, 
rich AT phekda DOT freeserve DOT co DOT uk writes:

> No, that needs to be sorted out as part of making libc C99-compliant.
> 
> isnanf isn't in C99; isnan is. Likewise for the other is*f functions that we
> have is* macros for (the ones that use fpclassify).
> 

The library at issue at the moment is libm.  Someone has seen fit to modify 
the source files, some of them incorrectly, so that they now invoke the is* 
macros in ieeefp.h.

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<HTML><FONT FACE=3Darial,helvetica><HTML><FONT  SIZE=3D3 PTSIZE=3D12 FAMILY=
=3D"SERIF" FACE=3D"Georgia" LANG=3D"0">In a message dated 12/14/2003 4:20:12=
 PM Eastern Standard Time, rich AT phekda DOT freeserve DOT co DOT uk writes:<BR>
<BR>
<BLOCKQUOTE TYPE=3DCITE style=3D"BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT=
: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px"></FONT><FONT  COLOR=3D"#000000"=
 BACK=3D"#ffffff" style=3D"BACKGROUND-COLOR: #ffffff" SIZE=3D2 PTSIZE=3D10 F=
AMILY=3D"SANSSERIF" FACE=3D"Arial" LANG=3D"0">No, that needs to be sorted ou=
t as part of making libc C99-compliant.<BR>
<BR>
isnanf isn't in C99; isnan is. Likewise for the other is*f functions that we=
<BR>
have is* macros for (the ones that use fpclassify).<BR>
</BLOCKQUOTE><BR>
</FONT><FONT  COLOR=3D"#000000" BACK=3D"#ffffff" style=3D"BACKGROUND-COLOR:=20=
#ffffff" SIZE=3D3 PTSIZE=3D12 FAMILY=3D"SERIF" FACE=3D"Georgia" LANG=3D"0"><=
BR>
The library at issue at the moment is libm.&nbsp; Someone has seen fit to mo=
dify the source files, some of them incorrectly, so that they now invoke the=
 is* macros in ieeefp.h.</FONT></HTML>

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