Re: [PATCH 1/2] config: document git config getter return value.

From: Junio C Hamano <gitster@pobox.com>
Date: Aug 2, 2018, 17:37 UTC
Message-ID: <xmqqbmak3c11.fsf@gitster-ct.c.googlers.com>
In-Reply-To: <20180802114753.9715-2-hanwen@google.com>

Han-Wen Nienhuys <hanwen@google.com> writes:

> ---
>  config.h | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

Should I forge your sign-off on this patch?

Show 24 quoted lines

>
> diff --git a/config.h b/config.h
> index b95bb7649..41700f40b 100644
> --- a/config.h
> +++ b/config.h
> @@ -178,10 +178,16 @@ struct config_set {
>  };
>  
>  extern void git_configset_init(struct config_set *cs);
> -extern int git_configset_add_file(struct config_set *cs, const char *filename);
> -extern int git_configset_get_value(struct config_set *cs, const char *key, const char **value);
> +
>  extern const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key);
>  extern void git_configset_clear(struct config_set *cs);
> +
> +/*
> + * These functions return 1 if not found, and 0 if found, leaving the found
> + * value in the 'dest' pointer.
> + */
> +extern int git_configset_add_file(struct config_set *cs, const char *filename);
> +extern int git_configset_get_value(struct config_set *cs, const char *key, const char **dest);
>  extern int git_configset_get_string_const(struct config_set *cs, const char *key, const char **dest);
>  extern int git_configset_get_string(struct config_set *cs, const char *key, char **dest);
>  extern int git_configset_get_int(struct config_set *cs, const char *key, int *dest);