bug#23866: stty sane behaviour.

[Rich Burridge]

On 06/28/2016 05:05 PM, Pádraig Brady wrote:
> On 29/06/16 00:03, Rich Burridge wrote:
> > ...
> Thanks for the detailed analysis.
> It looks like this was already handled and we need to
> expand the conditions where this is done.  The current code is:
>
>    /* SunOS 5.3 loses (^Z doesn't work) if 'swtch' is the same as 'susp'.
>       So the default is to disable 'swtch.'  */
>    #if defined __sparc__ && defined __svr4__
>    # undef CSWTCH
>    # define CSWTCH _POSIX_VDISABLE
>    #endif
>
> How about we guard this with just:
>
>    #ifdef __sun
>    #endif

Assuming you mean:

--- src/stty.c.orig     2016-06-28 17:48:25.580754994 -0700
+++ src/stty.c  2016-06-28 17:51:21.725276863 -0700
@@ -120,7 +120,7 @@

 /* SunOS 5.3 loses (^Z doesn't work) if 'swtch' is the same as 'susp'.
    So the default is to disable 'swtch.'  */
-#if defined __sparc__ && defined __svr4__
+#if defined __sun
 # undef CSWTCH
 # define CSWTCH _POSIX_VDISABLE
 #endif

and I'm sure you do, this works great.

Thanks!