[PATCH] Cygwin: Add missing Linux #define of CPU_SETSIZE

Corinna Vinschen corinna-cygwin@cygwin.com
Mon Jan 13 15:33:00 GMT 2020


On Dec 22 22:45, Mark Geisert wrote:
> Though our implementation of cpu sets doesn't need it, software from
> Linux environments expects this definition to be present.  It's
> documented on the Linux CPU_SET(3) man page but was left out due to
> oversight.
> 
> Addresses https://cygwin.com/ml/cygwin/2019-12/msg00248.html
> 
> ---
>  winsup/cygwin/include/sys/cpuset.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/winsup/cygwin/include/sys/cpuset.h b/winsup/cygwin/include/sys/cpuset.h
> index 1adf48d54..572565165 100644
> --- a/winsup/cygwin/include/sys/cpuset.h
> +++ b/winsup/cygwin/include/sys/cpuset.h
> @@ -89,6 +89,7 @@ int __sched_getaffinity_sys (pid_t, size_t, cpu_set_t *);
>  #define CPU_XOR(dst, src1, src2)  CPU_XOR_S(sizeof (cpu_set_t), dst, src1, src2)
>  #define CPU_EQUAL(src1, src2)     CPU_EQUAL_S(sizeof (cpu_set_t), src1, src2)
>  
> +#define CPU_SETSIZE               __CPU_SETSIZE
>  #endif /* __GNU_VISIBLE */
>  
>  #ifdef __cplusplus
> -- 
> 2.21.0

Pushed.


Thanks,
Corinna

-- 
Corinna Vinschen
Cygwin Maintainer
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