From: H.J. Lu <hjl.tools@gmail.com>
Date: Sun, 1 Oct 2017 23:05:10 +0000 (-0700)
Subject: Hide internal __sysinfo function [BZ #18822]
X-Git-Tag: glibc-2.27~798
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=6e342af6e7399c96246c6174802e84d46a176ffa;p=glibc.git

Hide internal __sysinfo function [BZ #18822]

Hide internal __sysinfo function to allow direct access within libc.so and
libc.a without using GOT nor PLT.

	[BZ #18822]
	* sysdeps/unix/sysv/linux/include/sys/sysinfo.h (__sysinfo): Add
	attribute_hidden.
---

diff --git a/ChangeLog b/ChangeLog
index 9397cdf562..7a6cb4a043 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	[BZ #18822]
+	* sysdeps/unix/sysv/linux/include/sys/sysinfo.h (__sysinfo): Add
+	attribute_hidden.
+
 2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>
 
 	[BZ #18822]
diff --git a/sysdeps/unix/sysv/linux/include/sys/sysinfo.h b/sysdeps/unix/sysv/linux/include/sys/sysinfo.h
index 1fa4969ef8..084e203826 100644
--- a/sysdeps/unix/sysv/linux/include/sys/sysinfo.h
+++ b/sysdeps/unix/sysv/linux/include/sys/sysinfo.h
@@ -23,7 +23,7 @@
 
 # ifndef _ISOMAC
 
-extern __typeof (sysinfo) __sysinfo __THROW;
+extern __typeof (sysinfo) __sysinfo __THROW attribute_hidden;
 
 # endif /* _ISOMAC */
 #endif /* sys/sysinfo.h */