This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: [PATCH 09/58] Mark internal wchar functions with attribute_hidden [BZ #18822]
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: libc-alpha at sourceware dot org
- Date: Sun, 1 Oct 2017 14:45:19 -0700
- Subject: Re: [PATCH 09/58] Mark internal wchar functions with attribute_hidden [BZ #18822]
- Authentication-results: sourceware.org; auth=none
- References: <20170901180029.9527-1-hjl.tools@gmail.com> <20170901180029.9527-10-hjl.tools@gmail.com>
On 9/1/17, H.J. Lu <hjl.tools@gmail.com> wrote:
> Mark internal wchar functions with attribute_hidden to allow direct
> access within libc.so and libc.a without using GOT nor PLT.
>
> [BZ #18822]
> * include/wchar.h (__wcsnlen): Add attribute_hidden.
> (__wcscat): Likewise.
> (__btowc): Likewise.
> (__wcrtomb): Likewise.
> (__mbsrtowcs): Likewise.
> (__wcsrtombs): Likewise.
> (__mbsnrtowcs): Likewise.
> (__wcsnrtombs): Likewise.
> (__wcsncpy): Likewise.
> (__wcpncpy): Likewise.
> (__wmemcpy): Likewise.
> (__wmempcpy): Likewise.
> (__wmemmove): Likewise.
> (__wcschrnul): Likewise.
> (__vfwscanf): Likewise.
> (__vswprintf): Likewise.
> (__fwprintf): Likewise.
> (__vfwprintf): Likewise.
Tested with build-many-glibcs.py. I am checking it in.
--
H.J.