no prototype for realpath()

[Corinna Vinschen]

On Nov 15 12:49, Joel Sherrill wrote:
> Hi
> 
> I noticed realpath() does not have a prototype.
> 
> It looks like it should be in stdlib.h and wrapped
> by this per Linux:
>   _BSD_SOURCE || _XOPEN_SOURCE >= 500 ||
>   _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
> 
> (1) Is it OK to add to newlib's stdlib.h?

Yes.

> (2) What guards should I use?

BSD and POSIX.1-2001?  Just omit guards or add some !defined (__STRICT_ANSI__),
I guess.


Corinna

-- 
Corinna Vinschen
Cygwin Maintainer
Red Hat
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/newlib/attachments/20131118/b7c3a3cc/attachment.sig>