[PATCH 2/6] nptl: Move pthread_kill to libc

[Adhemerval Zanella]

On 04/12/2020 15:17, Florian Weimer wrote:
> * Adhemerval Zanella via Libc-alpha:
> 
>> diff --git a/nptl/libpthread-compat.c b/nptl/libpthread-compat.c
>> index ec02b5dccf..a0856c5586 100644
>> --- a/nptl/libpthread-compat.c
>> +++ b/nptl/libpthread-compat.c
>> @@ -36,6 +36,12 @@ __libpthread_version_placeholder (void)
>>     version or later, the placeholder symbol is not needed because
>>     there are plenty of other symbols which populate those later
>>     versions.  */
>> +
>> +#if (SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_1_2))
>> +compat_symbol_unique (libpthread,
>> +		      __libpthread_version_placeholder, GLIBC_2_0);
>> +#endif
>> +
>>  #if (SHLIB_COMPAT (libpthread, GLIBC_2_1_2, GLIBC_2_2))
>>  compat_symbol_unique (libpthread,
>>  		      __libpthread_version_placeholder, GLIBC_2_1_2);
> 
> I think this isn't necessary yet becase there are many GLIBC_2.0
> symbols that keep that version alive.
> 
> I assume you have used the symbol moving script, so those changes
> should be fine.
> 

Yes, and I think I have acked on the last review. I think I saw
one issue with riscv32, since it is base abi is the current one,
that I will check out.