[37/58] Hide internal __bsd_getpt function [BZ #18822]
Commit Message
Hide internal __bsd_getpt function to allow direct access within
libc.so and libc.a without using GOT nor PLT.
[BZ #18822]
* sysdeps/unix/sysv/linux/getpt.c (__bsd_getpt): Add
attribute_hidden.
---
sysdeps/unix/sysv/linux/getpt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Comments
On 9/1/17, H.J. Lu <hjl.tools@gmail.com> wrote:
> Hide internal __bsd_getpt function to allow direct access within
> libc.so and libc.a without using GOT nor PLT.
>
> [BZ #18822]
> * sysdeps/unix/sysv/linux/getpt.c (__bsd_getpt): Add
> attribute_hidden.
Tested with build-many-glibcs.py. I am checking it in.
@@ -31,7 +31,7 @@
#define _PATH_DEVPTS _PATH_DEV "pts"
/* Prototype for function that opens BSD-style master pseudo-terminals. */
-int __bsd_getpt (void);
+extern int __bsd_getpt (void) attribute_hidden;
/* Open a master pseudo terminal and return its file descriptor. */
int