From: Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com>
Date: Fri, 9 Jun 2017 17:36:22 +0000 (-0300)
Subject: Add a way to bypass the PLT when calling getauxval
X-Git-Tag: glibc-2.26~379
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6bd839b9acfe619afa1db67a2882c0ce839861f;p=thirdparty%2Fglibc.git

Add a way to bypass the PLT when calling getauxval

	* include/sys/auxv.h (__getauxval): Add a prototype and its
	libc_hidden_proto.
	* misc/getauxval.c (__getauxval): Use libc_hidden_def.
---

diff --git a/ChangeLog b/ChangeLog
index 519959a9114..82e17d11794 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-06-09  Tulio Magno Quites Machado Filho  <tuliom@linux.vnet.ibm.com>
+
+	* include/sys/auxv.h (__getauxval): Add a prototype and its
+	libc_hidden_proto.
+	* misc/getauxval.c (__getauxval): Use libc_hidden_def.
+
 2017-06-09  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #21561]
diff --git a/include/sys/auxv.h b/include/sys/auxv.h
index dede2c36ac3..3bab6d05d43 100644
--- a/include/sys/auxv.h
+++ b/include/sys/auxv.h
@@ -1 +1,8 @@
 #include <misc/sys/auxv.h>
+
+#ifndef _ISOMAC
+
+extern __typeof (getauxval) __getauxval;
+libc_hidden_proto (__getauxval)
+
+#endif  /* !_ISOMAC */
diff --git a/misc/getauxval.c b/misc/getauxval.c
index c83fbce054e..14f42982a21 100644
--- a/misc/getauxval.c
+++ b/misc/getauxval.c
@@ -43,3 +43,4 @@ __getauxval (unsigned long int type)
 }
 
 weak_alias (__getauxval, getauxval)
+libc_hidden_def (__getauxval)