libc/include/sys/errno.h

[Earnie Boyd]

ping.

Adding cygwin-developers so that it can be discussed there if necessary.

Earnie

Earnie Boyd wrote:
> Any reason that this change shouldn't happen?
> 
> CGF, if this is accepted I can clean up the ugly hack in 
> winsup/cygwin/errno.cc.
> 
> Earnie.
> 
> 
> ------------------------------------------------------------------------
> 
> 2003-04-18  Earnie Boyd  <earnie@users.sf.net>
> 
> 	* include/sys/errno.h (_sys_nerr): Add _CONST modifier due to the fact
> 	that Cygwin uses it that way.
> 	(sys_nerr): Add const modifier.
> 
> Index: errno.h
> ===================================================================
> RCS file: /cvs/src/src/newlib/libc/include/sys/errno.h,v
> retrieving revision 1.11
> diff -u -3 -p -r1.11 errno.h
> --- errno.h	24 Sep 2002 14:10:12 -0000	1.11
> +++ errno.h	18 Apr 2003 13:18:56 -0000
> @@ -18,10 +18,10 @@ extern int *__errno _PARAMS ((void));
>  /* Please don't use these variables directly.
>     Use strerror instead. */
>  extern __IMPORT _CONST char * _CONST _sys_errlist[];
> -extern __IMPORT int _sys_nerr;
> +extern __IMPORT _CONST int _sys_nerr;
>  #ifdef __CYGWIN__
>  extern __IMPORT const char * const sys_errlist[];
> -extern __IMPORT int sys_nerr;
> +extern __IMPORT const int sys_nerr;
>  #endif
>  
>  #define __errno_r(ptr) ((ptr)->_errno)