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From: Sascha Hauer <sha@pengutronix.de>
To: Christian Melki <christian.melki@t2data.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] machine_id: Add getter of machine id hashables.
Date: Wed, 18 Oct 2023 10:20:49 +0200	[thread overview]
Message-ID: <20231018082049.GK3359458@pengutronix.de> (raw)
In-Reply-To: <20231017191833.1092768-1-christian.melki@t2data.com>

On Tue, Oct 17, 2023 at 09:18:33PM +0200, Christian Melki wrote:
> Add the possibility for reusing the registered
> hashables for other functions beside machine id
> and the truncated sha1 it offers.
> 
> Signed-off-by: Christian Melki <christian.melki@t2data.com>
> ---
>  common/machine_id.c  | 5 +++++
>  include/machine_id.h | 7 +++++++
>  2 files changed, 12 insertions(+)

Applied, thanks

Sascha

> 
> diff --git a/common/machine_id.c b/common/machine_id.c
> index 8c273b9349..f0b148fb9b 100644
> --- a/common/machine_id.c
> +++ b/common/machine_id.c
> @@ -16,6 +16,11 @@
>  static void *__machine_id_hashable;
>  static size_t __machine_id_hashable_length;
>  
> +const void *machine_id_get_hashable(size_t *len)
> +{
> +	*len = __machine_id_hashable_length;
> +	return __machine_id_hashable;
> +}
>  
>  void machine_id_set_hashable(const void *hashable, size_t len)
>  {
> diff --git a/include/machine_id.h b/include/machine_id.h
> index e30bbada1a..9699e7f207 100644
> --- a/include/machine_id.h
> +++ b/include/machine_id.h
> @@ -5,10 +5,17 @@
>  
>  #if IS_ENABLED(CONFIG_MACHINE_ID)
>  
> +const void *machine_id_get_hashable(size_t *len);
> +
>  void machine_id_set_hashable(const void *hashable, size_t len);
>  
>  #else
>  
> +static inline const void *machine_id_get_hashable(size_t *len)
> +{
> +	return NULL;
> +}
> +
>  static inline void machine_id_set_hashable(const void *hashable, size_t len)
>  {
>  }
> -- 
> 2.34.1
> 
> 
> 

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      reply	other threads:[~2023-10-18  8:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-17 19:18 Christian Melki
2023-10-18  8:20 ` Sascha Hauer [this message]

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