From 04958880e04264da97873b4d41d9bc34567afaef Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Wed, 16 May 2018 09:03:45 -0700
Subject: x86-64: Use IFUNC strncat inside libc.so

Unlike i386, we can call hidden IFUNC functions inside libc.so since
x86-64 PLT is always PIC.

Tested on x86-64.

	* sysdeps/x86_64/multiarch/strncat-c.c (STRNCAT_PRIMARY): Removed.
	Include <string/strncat.c>.
	* sysdeps/x86_64/multiarch/strncat.c (__strncat): New strong
	alias.
	(__GI___strncat): New hidden alias.
---
 ChangeLog | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index 3113eda222..3d4f2373ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2018-05-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86_64/multiarch/strncat-c.c (STRNCAT_PRIMARY): Removed.
+	Include <string/strncat.c>.
+	* sysdeps/x86_64/multiarch/strncat.c (__strncat): New strong
+	alias.
+	(__GI___strncat): New hidden alias.
+
 2018-05-16  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/mips/mips32/libm-test-ulps: Update.
-- 
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