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[Bug libc/18822] Internal functions are called via PLT
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 18 Aug 2017 16:34:25 +0000
- Subject: [Bug libc/18822] Internal functions are called via PLT
- Auto-submitted: auto-generated
- References: <bug-18822-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18822
--- Comment #17 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=65a086db91d4e06074b461b8e99efcebe1416a3f
commit 65a086db91d4e06074b461b8e99efcebe1416a3f
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Aug 18 09:31:19 2017 -0700
Mark internal argz functions with attribute_hidden [BZ #18822]
Move internal argz function prototypes to include/argz.h and mark them
with attribute_hidden to allow direct access within libc.so and libc.a
without using GOT nor PLT. This also brings string/argz.h closer to the
gnulib version.
[BZ #18822]
* include/argz.h (__argz_create_sep): New function prototype.
(__argz_append): Likewise.
(__argz_add): Likewise.
(__argz_add_sep): Likewise.
(__argz_delete): Likewise.
(__argz_insert): Likewise.
(__argz_replace): Likewise.
* string/argz.h (__argz_create_sep): Removed.
(__argz_append): Likewise.
(__argz_add): Likewise.
(__argz_add_sep): Likewise.
(__argz_delete): Likewise.
(__argz_insert): Likewise.
(__argz_replace): Likewise.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 18 ++++++++++++++++++
include/argz.h | 32 ++++++++++++++++++++++++++++++++
string/argz.h | 26 --------------------------
3 files changed, 50 insertions(+), 26 deletions(-)
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