From 57f859bdb7be1acb7eea48aba8edf0c6b5900191 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Sun, 1 Oct 2017 17:41:20 -0700 Subject: Hide internal __hash_string function [BZ #18822] Hide internal __hash_string function to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * intl/hash-string.h (__hash_string): Add attribute_hidden. --- ChangeLog | 5 +++++ intl/hash-string.h | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 24de2e0a6d..1d9b8a4bbb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2017-10-01 H.J. Lu + + [BZ #18822] + * intl/hash-string.h (__hash_string): Add attribute_hidden. + 2017-10-01 H.J. Lu [BZ #18822] diff --git a/intl/hash-string.h b/intl/hash-string.h index 21dcb16739..e579a7cab3 100644 --- a/intl/hash-string.h +++ b/intl/hash-string.h @@ -31,4 +31,5 @@ /* Defines the so called `hashpjw' function by P.J. Weinberger [see Aho/Sethi/Ullman, COMPILERS: Principles, Techniques and Tools, 1986, 1987 Bell Telephone Laboratories, Inc.] */ -extern unsigned long int __hash_string (const char *str_param); +extern unsigned long int __hash_string (const char *str_param) + attribute_hidden; -- cgit 1.4.1