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Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values

From: Corinna Vinschen <vinschen at redhat dot com>
To: Nick Withers <nick dot withers at anu dot edu dot au>
Cc: newlib at sourceware dot org, Sebastian Huber <sebastian dot huber at embedded-brains dot de>
Date: Thu, 3 Dec 2015 10:09:47 +0100
Subject: Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
Authentication-results: sourceware.org; auth=none
References: <20151116115538 dot GA5533 at calimero dot vinschen dot de> <564AD481 dot 9010903 at embedded-brains dot de> <20151117134519 dot GL6402 at calimero dot vinschen dot de> <20151126091723 dot GB21977 at calimero dot vinschen dot de> <565805B0 dot 608 at embedded-brains dot de> <1448610407 dot 1200 dot 2 dot camel at anu dot edu dot au> <56580E38 dot 2070109 at embedded-brains dot de> <1448611702 dot 1200 dot 5 dot camel at anu dot edu dot au> <20151127130434 dot GS2755 at calimero dot vinschen dot de> <1449128758 dot 1019 dot 31 dot camel at anu dot edu dot au>
Reply-to: newlib at sourceware dot org

Hi Nick,

On Dec  3 18:45, Nick Withers wrote:
> Hi all,
> 
> On Fri, 2015-11-27 at 14:04 +0100, Corinna Vinschen wrote:
> > On Nov 27 19:08, Nick Withers wrote:
> >[...]
> > The first thing would be to check if sys/select.h from Cygwin is
> > sufficent for RTEMS as well, provided you apply my patch from
> > https://sourceware.org/ml/newlib/2015/msg00832.html and move the
> > resulting winsup/cygwin/include/sys/select.h to
> > newlib/libc/include/sys.
> > 
> > If that works fine, I apply my patch.
> 
> I haven't yet tackled the rtems-libbsd part Sebastian mentioned, but
> have made some progress.
> 
> With the attached newlib-sys_select.patch* and rtems-sys_select.patch**
> patches applied to Newlib and RTEMS Git masters respectively, the RTEMS
> tests "syscall01" and "psxreaddir" seem to pass through PSim (psim
> -syscall01.out and psxreaddir.out).
> 
> 
> How do folk feel about this so far?

The additon for arm is fine so from the newlib side it looks good to go.

Sebastian?  Joel?


Thanks,
Corinna

-- 
Corinna Vinschen
Cygwin Maintainer
Red Hat

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Follow-Ups:
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Sebastian Huber

References:
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Corinna Vinschen
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Sebastian Huber
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Corinna Vinschen
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Corinna Vinschen
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Sebastian Huber
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Nick Withers
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Sebastian Huber
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Nick Withers
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Corinna Vinschen
- Re: [PATCH] sys/types.h: Avoid bit-manipulation of signed values
  - From: Nick Withers

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