From e4d6a83565479c533aabae9046377a59712a5b22 Mon Sep 17 00:00:00 2001
From: "Gabriel F. T. Gomes" <gftg@linux.vnet.ibm.com>
Date: Fri, 9 Dec 2016 17:08:14 -0200
Subject: Make w_scalbln type-generic

This patch converts the wrapper scalbln (which set errno directly
rather than doing anything with __kernel_standard) to use the
type-generic template machinery, in the same way that has been done
for ldexp.

Tested for powerpc64le, s390, and x86_64.
---
 sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c | 23 -----------------------
 sysdeps/ieee754/ldbl-64-128/w_scalblnl.c |  7 +++----
 2 files changed, 3 insertions(+), 27 deletions(-)
 delete mode 100644 sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c

(limited to 'sysdeps')

diff --git a/sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c b/sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c
deleted file mode 100644
index 7e73c9a..0000000
--- a/sysdeps/ieee754/ldbl-128ibm/w_scalblnl.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Wrapper for __scalblnl handles setting errno.
-   Copyright (C) 2014-2016 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 <math_ldbl_opt.h>
-#undef weak_alias
-#define weak_alias(name, alias)
-#include <math/w_scalblnl.c>
-long_double_symbol (libm, __w_scalblnl, scalblnl);
diff --git a/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
index 05d4dfe..de21087 100644
--- a/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-64-128/w_scalblnl.c
@@ -16,10 +16,9 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include <math_ldbl_opt.h>
-#undef weak_alias
-#define weak_alias(name, alias)
-#include <math/w_scalblnl.c>
+#define declare_mgen_alias(from, to)
+#include <math-type-macros-ldouble.h>
+#include <w_scalbln_template.c>
 #if IS_IN (libm)
 long_double_symbol (libm, __w_scalblnl, scalblnl);
 #else
-- 
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