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Date: Thu, 28 Sep 2017 14:44:51 +0200
From: Jörg Krause <joerg.krause@...edded.rocks>
To: musl@...ts.openwall.com
Cc: Szabolcs Nagy <nsz@...t70.net>, Rich Felker <dalias@...c.org>
Subject: Re: [PATCH] fix missing forward declaration of memset in
 sched.h

Hi,

On Fri, 2017-09-08 at 11:39 +0200, Jörg Krause wrote:
> Fixes build issue when using the macro `CPU_EQUAL()`, e.g. in Boost [1]:
> 
> ```
> libs/fiber/src/numa/linux/pin_thread.cpp:31:5: error: 'memset' was not declared in this scope
>      CPU_ZERO( & set);
>      ^
> ```
> 
> [1] https://github.com/boostorg/fiber/pull/142
> 
> Reported-by: Oliver Kowalke <oliver.kowalke@...il.com>
> Signed-off-by: Jörg Krause <joerg.krause@...edded.rocks>
> ---
>  include/sched.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/sched.h b/include/sched.h
> index d1cccb70..05d40b1e 100644
> --- a/include/sched.h
> +++ b/include/sched.h
> @@ -72,6 +72,7 @@ int setns(int, int);
>  
>  void *memcpy(void *__restrict, const void *__restrict, size_t);
>  int memcmp(const void *, const void *, size_t);
> +void *memset (void *, int, size_t);
>  void *calloc(size_t, size_t);
>  void free(void *);
>  

Any feedback on this?

Best regards,
Jörg Krause

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