[PATCH 2/3] Move ftime to a compatibility symbol

[Adhemerval Zanella]

On 19/10/2020 09:30, Adhemerval Zanella wrote:
> 
> 
> On 19/10/2020 08:58, Florian Weimer via Libc-alpha wrote:
>> * Andreas Schwab:
>>
>>> On Okt 19 2020, Florian Weimer via Libc-alpha wrote:
>>>
>>>> * Adhemerval Zanella via Libc-alpha:
>>>>
>>>>> It was made deprecated on 2.31, so it moves to compat symbol after
>>>>> two releases.  It was also removed from exported symbol for riscv32
>>>>> (since ABI will be supported on for 2.33).
>>>>
>>>> Why doesn't this break the conformance tests for
>>>> -D_POSIX_C_SOURCE=200112L?
>>>>
>>>> Have we ever turned anything into a compatibility symbol that is
>>>> declared in a standard header?
>>>
>>> I think it should be handled the same way as gets.
>>
>> Yes, that would make sense.  No compatibility symbol then.
> 
> We can move this to be handled as gets and only provide the symbol
> for older _POSIX_C_SOURCE source, but it will still require all the
> boilerplate to provide a y2038 safe interface. I don't have a strong
> preference here, but even for -D_POSIX_C_SOURCE=200112L the interface
> was marked as LEGACY.
> 

It seems the least disruptive way, I will send a fix.