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Date:	Mon, 6 Mar 2023 09:55:52 +0100
To:	Mark Geisert <mark AT maxrnd DOT com>
Subject:	Re: type mismatch on cpuset.h
Message-ID:	<ZAWqmGwaqbDtwNF8@calimero.vinschen.de>
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	Marco Atzeri <marco DOT atzeri AT gmail DOT com>, cygwin AT cygwin DOT com
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From:	Corinna Vinschen via Cygwin <cygwin AT cygwin DOT com>
Reply-To:	cygwin AT cygwin DOT com
Cc:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>,
	Marco Atzeri <marco DOT atzeri AT gmail DOT com>, cygwin AT cygwin DOT com
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Hi Mark,

On Mar  6 07:57, Marco Atzeri via Cygwin wrote:
> Hi,
> 
> building latest gdal I noticed a type mismatch, that forced me to build
> with "-fpermissive"
> 
> on /usr/include/sys/cpuset.h
> 
>  #define CPU_ALLOC(num)      __builtin_malloc (CPU_ALLOC_SIZE(num))
> 
> 
> but on
> https://linux.die.net/man/3/cpu_alloc
> 
>  cpu_set_t *CPU_ALLOC(int num_cpus)
> 
> 
> so void* versus cpu_set_t*

Marco is correct.  cpuset.h was your pet project a while back.  Would
you like to pick it up?  Maybe we should convert all the macros into
type-safe inline functions, or macros calling type-safe (inline)
functions, as on Linux as well as on BSD?


Thanks,
Corinna

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