linux-kernel - Re: [PATCH 17/25] parisc: Add 32 bit time_t and clock

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Date:	Tue, 13 May 2014 22:17:44 +0200
From:	Helge Deller <deller@....de>
To:	Ley Foon Tan <lftan@...era.com>, linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org
CC:	lftan.linux@...il.com, cltang@...esourcery.com,
	"James E.J. Bottomley" <jejb@...isc-linux.org>,
	linux-parisc@...r.kernel.org
Subject: Re: [PATCH 17/25] parisc: Add 32 bit time_t and clock_t

Hi Ley,

On 05/13/2014 11:06 AM, Ley Foon Tan wrote:
> Override time_t and clock_t in include/uapi/asm-generic.
> 
> Signed-off-by: Ley Foon Tan <lftan@...era.com>
> ---
>  arch/parisc/include/uapi/asm/posix_types.h | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/parisc/include/uapi/asm/posix_types.h b/arch/parisc/include/uapi/asm/posix_types.h
> index b934425..21fcf1c 100644
> --- a/arch/parisc/include/uapi/asm/posix_types.h
> +++ b/arch/parisc/include/uapi/asm/posix_types.h
> @@ -19,6 +19,14 @@ typedef int			__kernel_suseconds_t;
>  typedef long long		__kernel_off64_t;
>  typedef unsigned long long	__kernel_ino64_t;
>  
> +#ifndef CONFIG_64BIT

We can't use CONFIG_64BIT for a userspace header file. Please use 
#if !defined(__LP64__)
instead.
But even then I'm not sure if it's all correct...

Helge 

> +typedef long	__kernel_time_t;
> +#define __kernel_time_t __kernel_time_t
> +
> +typedef long	__kernel_clock_t;
> +#define __kernel_clock_t __kernel_clock_t
> +#endif
> +
>  #include <asm-generic/posix_types.h>
>  
>  #endif
> 

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