From f67d78192c1be9d56d3a6f3fda4e0a70ae48c44d Mon Sep 17 00:00:00 2001
From: "Gabriel F. T. Gomes" <gftg@linux.vnet.ibm.com>
Date: Tue, 13 Dec 2016 22:42:51 -0200
Subject: Move wrappers to libm-compat-calls-auto
This commit moves one step towards the deprecation of wrappers that
use _LIB_VERSION / matherr / __kernel_standard functionality, by
adding the suffix '_compat' to their filenames and adjusting Makefiles
and #includes accordingly.
New template wrappers that do not use such functionality will be added
by future patches and will be first used by the float128 wrappers.
---
math/w_fmodf_compat.c | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 math/w_fmodf_compat.c
(limited to 'math/w_fmodf_compat.c')
diff --git a/math/w_fmodf_compat.c b/math/w_fmodf_compat.c
new file mode 100644
index 0000000..45ece58
--- /dev/null
+++ b/math/w_fmodf_compat.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2011-2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+ 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
+ <http://www.gnu.org/licenses/>. */
+
+#include <math.h>
+#include <math_private.h>
+
+/* wrapper fmodf */
+float
+__fmodf (float x, float y)
+{
+ if (__builtin_expect (isinf (x) || y == 0.0f, 0)
+ && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
+ /* fmod(+-Inf,y) or fmod(x,0) */
+ return __kernel_standard_f (x, y, 127);
+
+ return __ieee754_fmodf (x, y);
+}
+weak_alias (__fmodf, fmodf)
--
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