Re: new module 'errno'

[Yoann Vandoorselaere]

Le lundi 15 septembre 2008 à 12:27 +0200, Bruno Haible a écrit :
> Eric Blake wrote:
> > > # ifndef ECANCELED
> > > #  define ECANCELED 136
> > > #  define GNULIB_defined_ECANCELED 1
> > > # endif
> > 
> > Using this value is inappropriate, as well.  Cygwin currently has errors
> > up through EOVERFLOW 139.
> 
> Oops, right. And on Solaris, ESTALE is 151. And on HP-UX, EWOULDBLOCK is 246.
> And on IRIX, EDQUOT is 1133. If POSIX ever specifies new error numbers that
> these systems lack, we better avoid numbers < 2000.

OpenBSD currently fails the errno unit-tests because it lacks support
for ENOLINK, EPROTO, EMULTIHOP, EBADMSG, ENOTSUP.

The configure script report:
 checking for complete errno.h... yes

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