[alsa-devel] [PATCH] do not set close-on-exec flag on descriptor if it was already set

[Jaroslav Kysela]

Dne 11. 02. 20 v 11:22 Rolf Eike Beer napsal(a):
> There is no need to set this again if O_CLOEXEC is supported.

Thanks. Applied.

				Jroslav

> 
> Signed-off-by: Rolf Eike Beer <eb at emlix.com>
> ---
>   include/local.h | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/include/local.h b/include/local.h
> index ea0ec32d..ed6ba936 100644
> --- a/include/local.h
> +++ b/include/local.h
> @@ -320,8 +320,10 @@ static inline int snd_open_device(const char *filename, int fmode)
>   			fd = rsm_open_device(filename, fmode);
>   	}
>   #endif
> +#ifndef O_CLOEXEC
>   	if (fd >= 0)
>   		fcntl(fd, F_SETFD, FD_CLOEXEC);
> +#endif
>   	return fd;
>   }
>   
> 


-- 
Jaroslav Kysela <perex at perex.cz>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.