_FORTIFY_SOURCE for std::vector

[Pedro Alves]

On 06/01/2012 02:09 PM, Paolo Carlini wrote:

>>> 4- Maybe I'm misremembering, sorry in case, but Isn't:
>>>
>>> #if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0
>>>
>>> the same as:
>>>
>>> #if _FORTIFY_SOURCE > 0
>>>
>>> ?
>>
>> I think you're right, but I'm just copying literally what GNU libc is doing.  I can change it to the shorter version if you want me to.
> I think we should yes.


The shorter version triggers an -Wundef warning if _FORTIFY_SOURCE is not defined.

-- 
Pedro Alves