[PATCH 19/58] Mark internal stdlib functions with attribute_hidden [BZ #18822]

[H.J. Lu]

On 9/3/17, H.J. Lu <hjl.tools@gmail.com> wrote:
> On Sun, Sep 3, 2017 at 2:13 AM, Florian Weimer <fweimer@redhat.com> wrote:
>> On 09/01/2017 07:59 PM, H.J. Lu wrote:
>>>       (__qecvt_r): Likewise.
>>>       (__qfcvt_r): Likewise.
>>
>> I think this change makes symbols vanish from the public ABI on various
>> architectures:
>>
>> --- ../sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist
>> 2017-08-28 05:01:14.557643019 -0400
>> +++ /home/bmg/build/glibcs/powerpc64-linux-gnu/glibc/libc.symlist
>> 2017-09-03 05:07:32.110128081 -0400
>> @@ -1383 +1382,0 @@ GLIBC_2.3 qecvt F
>> -GLIBC_2.3 qecvt_r F
>> @@ -1385 +1383,0 @@ GLIBC_2.3 qfcvt F
>> -GLIBC_2.3 qfcvt_r F
>> @@ -2198 +2195,0 @@ GLIBC_2.4 qecvt F
>> -GLIBC_2.4 qecvt_r F
>> @@ -2200 +2196,0 @@ GLIBC_2.4 qfcvt F
>> -GLIBC_2.4 qfcvt_r F
>>
>> (I assume that the patch is identical to what is on the hjl/pr18822
>> branch, which is what I used for testing.)
>
> I updated hjl/pr18822 branch and there are no regressions with
> build-many-glibcs.py.
>

I am checking it in now.


-- 
H.J.