From 3ef6b85059cdd52096625d98c4ce9259854cb8bb Mon Sep 17 00:00:00 2001 From: Stefan Liebler Date: Fri, 20 Jun 2014 07:48:20 +0530 Subject: [BZ #6803] Set errno for scalbln, scalbn Errno is not set and the testcases will fail. Now the scalbln-aliases are removed in i386/m68 and the wrappers are used when calling the scalbln-functions. On ia64 only scalblnf has its own implementation. For scalbln and scalblnl the ieee754/dbl-64 and ieee754/ldbl-96 are used, thus the wrappers are needed, too. --- sysdeps/ieee754/ldbl-64-128/w_scalblnl.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sysdeps/ieee754/ldbl-64-128/w_scalblnl.c (limited to 'sysdeps/ieee754/ldbl-64-128/w_scalblnl.c') diff --git a/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c new file mode 100644 index 0000000000..fc6c4cfd8e --- /dev/null +++ b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c @@ -0,0 +1,27 @@ +/* Wrapper for __scalblnl handles setting errno. + Copyright (C) 2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include +#undef weak_alias +#define weak_alias(name, alias) +#include +#ifdef IS_IN_libm +long_double_symbol (libm, __w_scalblnl, scalblnl); +#else +long_double_symbol (libc, __w_scalblnl, scalblnl); +#endif -- cgit 1.4.1