1 files changed, 34 insertions, 0 deletions
diff --git a/libm/w_fmod.c b/libm/w_fmod.c
new file mode 100644
index 000000000..5dad58187
--- /dev/null
+++ b/libm/w_fmod.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2011-2016 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 fmod */
+double
+fmod (double x, double y)
+{
+#if __UCLIBC_HAS_FENV__
+  if (__builtin_expect (isinf (x) || y == 0.0, 0)
+      && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x))
+    /* fmod(+-Inf,y) or fmod(x,0) */
+    return __kernel_standard (x, y, 27);
+#endif
+  return __ieee754_fmod (x, y);
+}
+libm_hidden_def(fmod)