Date: Tue, 15 Jun 2010 11:49:39 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: David Schultz <das@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r209110 - in head/lib/msun: . src Message-ID: <20100615084939.GL13238@deviant.kiev.zoral.com.ua> In-Reply-To: <201006121732.o5CHW5Cs065722@svn.freebsd.org> References: <201006121732.o5CHW5Cs065722@svn.freebsd.org>
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--HcLgruZUVNEEX12n Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jun 12, 2010 at 05:32:05PM +0000, David Schultz wrote: > Author: das > Date: Sat Jun 12 17:32:05 2010 > New Revision: 209110 > URL: http://svn.freebsd.org/changeset/base/209110 >=20 > Log: > Introduce __isnanf() as an alias for isnanf(), and make the isnan() > macro expand to __isnanf() instead of isnanf() for float arguments. > This change is needed because isnanf() isn't declared in strict POSIX > or C99 mode. > =20 > Compatibility note: Apps using isnan(float) that are compiled after > this change won't link against an older libm. > =20 > Reported by: Florian Forster <octo@verplant.org> May be, it makes sense to remove the default version for the isnan symbol ? diff --git a/lib/msun/Symbol.map b/lib/msun/Symbol.map index 429a76f..e39b39f 100644 --- a/lib/msun/Symbol.map +++ b/lib/msun/Symbol.map @@ -118,7 +118,6 @@ FBSD_1.0 { __isfinite; __isfinitef; __isfinitel; - isnanf; __isnanl; __isnormal; __isnormalf; diff --git a/lib/msun/src/s_isnan.c b/lib/msun/src/s_isnan.c index 0f544db..1fdbe96 100644 --- a/lib/msun/src/s_isnan.c +++ b/lib/msun/src/s_isnan.c @@ -61,4 +61,4 @@ __isnanl(long double e) return (u.bits.exp =3D=3D 32767 && (u.bits.manl !=3D 0 || u.bits.manh != =3D 0)); } =20 -__weak_reference(__isnanf, isnanf); +__sym_compat(isnanf, __isnanf, FBSD_1.0); --HcLgruZUVNEEX12n Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkwXPqMACgkQC3+MBN1Mb4hkfgCdEXPrzD/WPEV0tjpIdYOIy7Tw iRQAn0QKK9aMZFg9i0JyHs+bwkJn7cn1 =okqS -----END PGP SIGNATURE----- --HcLgruZUVNEEX12n--
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