1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/math/w_log1p_template.c b/REORG.TODO/math/w_log1p_template.c
new file mode 100644
index 0000000000..df18ec07d0
--- /dev/null
+++ b/REORG.TODO/math/w_log1p_template.c
@@ -0,0 +1,36 @@
+/* Wrapper for __log1p that handles setting errno.
+   Copyright (C) 2015-2017 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <math.h>
+#include <math_private.h>
+
+FLOAT
+M_DECL_FUNC (__w_log1p) (FLOAT x)
+{
+  if (__glibc_unlikely (islessequal (x, M_LIT (-1.0))))
+    {
+      if (x == -1)
+	__set_errno (ERANGE);
+      else
+	__set_errno (EDOM);
+    }
+
+  return M_SUF (__log1p) (x);
+}
+declare_mgen_alias (__w_log1p, log1p)