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[PATCH 56/58] Hide internal __glob64 function [BZ #18822]
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Fri, 1 Sep 2017 11:00:27 -0700
- Subject: [PATCH 56/58] Hide internal __glob64 function [BZ #18822]
- Authentication-results: sourceware.org; auth=none
- References: <20170901180029.9527-1-hjl.tools@gmail.com>
Hide internal __glob64 function to allow direct access within libc.so
and libc.a without using GOT nor PLT.
[BZ #18822]
* include/glob.h (__glob64): Add libc_hidden_proto.
* sysdeps/unix/sysv/linux/i386/glob64.c (__glob64): Add
libc_hidden_def.
---
include/glob.h | 1 +
sysdeps/unix/sysv/linux/i386/glob64.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/glob.h b/include/glob.h
index 228fe30ca8..1d2f78793e 100644
--- a/include/glob.h
+++ b/include/glob.h
@@ -12,6 +12,7 @@ extern int __glob_pattern_p (const char *__pattern, int __quote);
extern int __glob64 (const char *__pattern, int __flags,
int (*__errfunc) (const char *, int),
glob64_t *__pglob);
+libc_hidden_proto (__glob64)
#endif
#endif
diff --git a/sysdeps/unix/sysv/linux/i386/glob64.c b/sysdeps/unix/sysv/linux/i386/glob64.c
index 956cb0474a..a2cd1e9c3b 100644
--- a/sysdeps/unix/sysv/linux/i386/glob64.c
+++ b/sysdeps/unix/sysv/linux/i386/glob64.c
@@ -43,6 +43,7 @@
libc_hidden_def (globfree64)
+libc_hidden_def (__glob64)
versioned_symbol (libc, __glob64, glob64, GLIBC_2_2);
libc_hidden_ver (__glob64, glob64)
--
2.13.5