Re: [PATCH] write_propval_string: Use a list of strings instead of "\0" in a string

[David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>]

[-- Attachment #1: Type: text/plain, Size: 1308 bytes --]

On Wed, Apr 26, 2023 at 08:24:05PM +0200, Uwe Kleine-König wrote:
> A string that contains '\0' can be written as a list of strings e.g.
> 
> 	clock-names = "di0_pll\0di1_pll\0di0_sel\0di1_sel\0di2_sel\0di3_sel\0di0\0di1";
> 
> is equivalent to
> 
> 	clock-names = "di0_pll", "di1_pll", "di0_sel", "di1_sel", "di2_sel", "di3_sel", "di0", "di1";
> 
> The latter is easier to read, to use this format instead.

I agree, however this breaks the type-preservation.dts test, so that
will need to be corrected to match.

> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
> ---
>  treesource.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/treesource.c b/treesource.c
> index 33fedee82d58..de30188189fb 100644
> --- a/treesource.c
> +++ b/treesource.c
> @@ -87,7 +87,7 @@ static void write_propval_string(FILE *f, const char *s, size_t len)
>  			fprintf(f, "\\\"");
>  			break;
>  		case '\0':
> -			fprintf(f, "\\0");
> +			fprintf(f, "\", \"");
>  			break;
>  		default:
>  			if (isprint((unsigned char)c))

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]