* [PATCH] i386: Hide __old_glob64 [BZ #18822]
@ 2017-08-20 17:35 H.J. Lu
0 siblings, 0 replies; only message in thread
From: H.J. Lu @ 2017-08-20 17:35 UTC (permalink / raw)
To: GNU C Library
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
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