Hide internal __new_getrlimit function [BZ #18822]

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

	[BZ #18822]
	* sysdeps/unix/sysv/linux/getrlimit64.c (__new_getrlimit): Add
	attribute_hidden.

diff --git a/ChangeLog b/ChangeLog
index 85e4e029414fb52fc099559c16c6f8d27ba52dd9..0e4520c8cab03b339bf9496162bdf970f930a766 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+       [BZ #18822]
+       * sysdeps/unix/sysv/linux/getrlimit64.c (__new_getrlimit): Add
+       attribute_hidden.
+
 2017-10-01  H.J. Lu  <hongjiu.lu@intel.com>
 
        [BZ #18822]

diff --git a/sysdeps/unix/sysv/linux/getrlimit64.c b/sysdeps/unix/sysv/linux/getrlimit64.c
index 56af3c0646c4147e4432d4e1cb1d6a4066d39d9d..37827e5f428ec2fa16b71b39ad9207ccb9d0871e 100644 (file)
--- a/sysdeps/unix/sysv/linux/getrlimit64.c
+++ b/sysdeps/unix/sysv/linux/getrlimit64.c
@@ -53,7 +53,8 @@ weak_alias (__getrlimit64, getrlimit)
 
 #if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_2)
 /* Back compatible 2GiB limited rlimit.  */
-extern int __new_getrlimit (enum __rlimit_resource, struct rlimit *);
+extern int __new_getrlimit (enum __rlimit_resource, struct rlimit *)
+  attribute_hidden;
 
 int
 attribute_compat_text_section