[FFmpeg-devel] [PATCH] avutil/opt: add av_warn_unused_result

[Ganesh Ajjanagadde]

On Thu, Oct 15, 2015 at 6:12 PM, Ganesh Ajjanagadde
<gajjanagadde at gmail.com> wrote:
> Some warnings do get triggered that will need to be fixed.
>
> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
> ---
>  libavutil/opt.h | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/libavutil/opt.h b/libavutil/opt.h
> index 753434d..5abe963 100644
> --- a/libavutil/opt.h
> +++ b/libavutil/opt.h
> @@ -414,6 +414,7 @@ void av_opt_set_defaults2(void *s, int mask, int flags);
>   * the error code issued by av_opt_set() if a key/value pair
>   * cannot be set
>   */
> +av_warn_unused_result
>  int av_set_options_string(void *ctx, const char *opts,
>                            const char *key_val_sep, const char *pairs_sep);
>
> @@ -444,6 +445,7 @@ int av_set_options_string(void *ctx, const char *opts,
>   * Separators must use characters distinct from option names and from each
>   * other.
>   */
> +av_warn_unused_result
>  int av_opt_set_from_string(void *ctx, const char *opts,
>                             const char *const *shorthand,
>                             const char *key_val_sep, const char *pairs_sep);
> --
> 2.6.1
>

ping