Re: X_OK redefinition protection for Cygwin.

["J. Johnston" <jjohnstn at cygnus dot com>]

Earnie Boyd wrote:
> 
> What's the status of this patch?
>

I've been having some internal discussions about this.  There's a question about why
you are seeing a warning message considering the defines/declarations are identical.

-- Jeff J.
 
> Earnie.
> 
> Earnie Boyd wrote:
> >
> >
> >
> >   ------------------------------------------------------------------------
> > 2001-04-19  Earnie Boyd  <earnie@users.sourceforge.net>
> >
> >         * include/sys/unistd.h (X_OK): Remove redefinition warnings when
> >         including both sys/unistd.h and Cygwin's sys/file.h.
> >
> > Index: unistd.h
> > ===================================================================
> > RCS file: /cvs/src/src/newlib/libc/include/sys/unistd.h,v
> > retrieving revision 1.20
> > diff -u -p -r1.20 unistd.h
> > --- unistd.h    2001/04/13 15:37:47     1.20
> > +++ unistd.h    2001/04/19 14:50:31
> > @@ -128,6 +128,7 @@ int     _EXFUN(readlink, (const char *__
> >  int     _EXFUN(symlink, (const char *__name1, const char *__name2));
> >  #endif
> >
> > +#ifndef F_OK
> >  # define       F_OK    0
> >  # define       R_OK    4
> >  # define       W_OK    2
> > @@ -138,6 +139,7 @@ int     _EXFUN(symlink, (const char *__n
> >  # define X_OK  _cygwin_X_OK
> >  extern const unsigned _cygwin_X_OK;
> >  #endif
> > +#endif /* ndef F_OK */
> >
> >  # define       SEEK_SET        0
> >  # define       SEEK_CUR        1
> 
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