From 3ee8209be761210dc6a8f121fd79231e7f364a9b Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Sun, 1 Oct 2017 16:08:25 -0700 Subject: [PATCH] Hide internal __bsd_getpt function [BZ #18822] 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. --- ChangeLog | 6 ++++++ sysdeps/unix/sysv/linux/getpt.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 8a09d16ba7..396cf74ef8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2017-10-01 H.J. Lu + + [BZ #18822] + * sysdeps/unix/sysv/linux/getpt.c (__bsd_getpt): Add + attribute_hidden. + 2017-10-01 H.J. Lu [BZ #18822] diff --git a/sysdeps/unix/sysv/linux/getpt.c b/sysdeps/unix/sysv/linux/getpt.c index a92b8f988d..da3df47cd6 100644 --- a/sysdeps/unix/sysv/linux/getpt.c +++ b/sysdeps/unix/sysv/linux/getpt.c @@ -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