linux-kernel - Re: [RFC][PATCH] A generic boolean (version 6)

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Message-ID: <1153970545.44c8317195470@portal.student.luth.se>
Date:	Thu, 27 Jul 2006 05:22:25 +0200
From:	ricknu-0@...dent.ltu.se
To:	Arnd Bergmann <arnd.bergmann@...ibm.com>
Cc:	linux-kernel@...r.kernel.org, Andrew Morton <akpm@...l.org>,
	Jeff Garzik <jeff@...zik.org>,
	Alexey Dobriyan <adobriyan@...il.com>,
	Vadim Lobanov <vlobanov@...akeasy.net>,
	Jan Engelhardt <jengelh@...ux01.gwdg.de>,
	Shorty Porty <getshorty_@...mail.com>,
	Peter Williams <pwil3058@...pond.net.au>,
	Michael Buesch <mb@...sch.de>,
	Pekka Enberg <penberg@...helsinki.fi>,
	Stefan Richter <stefanr@...6.in-berlin.de>, larsbj@...lik.net,
	Paul Jackson <pj@....com>
Subject: Re: [RFC][PATCH] A generic boolean (version 6)

Citerar Arnd Bergmann <arnd.bergmann@...ibm.com>:

> On Wednesday 26 July 2006 22:28, ricknu-0@...dent.ltu.se wrote:
> > Have not found any (real) reason letting the cpp know about false/true. As
> I
> > said in the last version, the only reason seem to be for the userspace.
> Well, as
> > there is no program of my knowlage that needs it, they were removed.
> > 
> If we don't expect this to show up in the ABI (which I hope is true), then
> the definition should probably be inside of #ifdef __KERNEL__. Right
> now, it's inside of (!__KERNEL_STRICT_NAMES), which is not exactly the
> same.

Thanks

What do you think about this?:

diff --git a/include/linux/types.h b/include/linux/types.h
index 3f23566..406d4ae 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -33,6 +33,8 @@ typedef __kernel_clockid_t	clockid_t;
 typedef __kernel_mqd_t		mqd_t;
 
 #ifdef __KERNEL__
+typedef _Bool			bool;
+
 typedef __kernel_uid32_t	uid_t;
 typedef __kernel_gid32_t	gid_t;
 typedef __kernel_uid16_t        uid16_t;


> 	Arnd <><

/Richard

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