[dm-devel] [PATCH 1/5] libmultipath: make sure __GLIBC_PREREQ() is defined

[Xose Vazquez Perez]

On 10/27/20 11:45 PM, mwilck at suse.com wrote:
> From: Martin Wilck <mwilck at suse.com>
> 
> Otherwise complilation fails on non-glibc systems.
> 
> Signed-off-by: Martin Wilck <mwilck at suse.com>

Tested-by: Xose Vazquez Perez <xose.vazquez at gmail.com>

> ---
>   libmultipath/util.h | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/libmultipath/util.h b/libmultipath/util.h
> index 0f0f6cb..2b9703a 100644
> --- a/libmultipath/util.h
> +++ b/libmultipath/util.h
> @@ -55,6 +55,9 @@ struct scandir_result {
>   };
>   void free_scandir_result(struct scandir_result *);
>   
> +#ifndef __GLIBC_PREREQ
> +#define __GLIBC_PREREQ(x, y) 0
> +#endif
>   /*
>    * ffsll() is also available on glibc < 2.27 if _GNU_SOURCE is defined.
>    * But relying on that would require that every program using this header file
>