Re: [PATCH] Make more of stdlib.h visible if _NETBSD_SOURCE isn't defined

[Joerg Sonnenberger <joerg%bec.de@localhost>]

On Sun, Aug 30, 2020 at 05:18:43PM +0000, maya%NetBSD.org@localhost wrote:
> On Sun, Aug 30, 2020 at 06:09:47PM +0200, Joerg Sonnenberger wrote:
> > On Sun, Aug 30, 2020 at 12:00:33PM +0000, coypu%sdf.org@localhost wrote:
> > > Move the big "if _NETBSD_SOURCE" chunk to the "Implementation defined" section.
> > > Makes "at_quick_exit" and others visible for strict C/C++.
> > 
> > alloca is not part of POSIX.
> > 
> > Joerg
> 
> Hmm, should I just remove lines 349, 139-140?
> 
> #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \
>     defined(_NETBSD_SOURCE)
> 
>     ... bunch of properly guarded things that need no additional guards ...
> 
> #endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || _NETBSD_SOURCE */

I can't tell since I don't know what problem you are trying to fix. Note
that strict C++ support is supposed to hide all things not in the C++
standard or required to implement it. alloca certainly does not belong
into that.

Joerg