[PATCH] i386: Hide __old_glob64 [BZ #18822]

[H.J. Lu]

Hide internal __old_glob64 function to allow direct access within
libc.so and libc.a without using GOT nor PLT.

I will check it in after testing on i686.

H.J.
---
	[BZ #18822]
	* sysdeps/unix/sysv/linux/i386/glob64.c (__old_glob64): Add
	libc_hidden_proto and libc_hidden_def.
---
 sysdeps/unix/sysv/linux/i386/glob64.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sysdeps/unix/sysv/linux/i386/glob64.c b/sysdeps/unix/sysv/linux/i386/glob64.c
index f68195137e..956cb0474a 100644
--- a/sysdeps/unix/sysv/linux/i386/glob64.c
+++ b/sysdeps/unix/sysv/linux/i386/glob64.c
@@ -53,6 +53,7 @@ libc_hidden_ver (__glob64, glob64)
 int __old_glob64 (const char *__pattern, int __flags,
 		  int (*__errfunc) (const char *, int),
 		  glob64_t *__pglob);
+libc_hidden_proto (__old_glob64);
 
 #undef dirent
 #define dirent __old_dirent64
@@ -72,5 +73,7 @@ int __old_glob64 (const char *__pattern, int __flags,
 
 #include <posix/glob.c>
 
+libc_hidden_def (__old_glob64);
+
 compat_symbol (libc, __old_glob64, glob64, GLIBC_2_1);
 #endif
-- 
2.13.5