[PATCH v2] Unconditionally declare strsignal

[Corinna Vinschen]

On Oct 27 12:41, Christian Biesinger via Newlib wrote:
> Currently, newlib does not declare strsignal if DEFS_H is defined,
> ostensibly to work around a gdb bug. However, gdb itself compiles
> even with this ifndef removed, and this makes sim (another part of
> gdb) fail to compile.
> 
> Since it is not clear exactly what issue this was working around,
> this patch just replaces that ifdef with the correct check,
> i.e. __POSIX_VISIBLE >= 200809.
> ---
>  newlib/libc/include/string.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/newlib/libc/include/string.h b/newlib/libc/include/string.h
> index 60e837bc0..32199c027 100644
> --- a/newlib/libc/include/string.h
> +++ b/newlib/libc/include/string.h
> @@ -130,7 +130,7 @@ char	*strlwr (char *);
>  char	*strupr (char *);
>  #endif
>  
> -#ifndef DEFS_H	/* Kludge to work around problem compiling in gdb */
> +#if __POSIX_VISIBLE >= 200809
>  char	*strsignal (int __signo);
>  #endif
>  
> -- 
> 2.33.0.1079.g6e70778dc9-goog

Pushed.


Thanks,
Corinna