[FFmpeg-devel] [PATCHv2] avutil/buffer: add av_warn_unused_result

[Ganesh Ajjanagadde]

On Thu, Oct 15, 2015 at 7:10 PM, Ganesh Ajjanagadde
<gajjanagadde at gmail.com> wrote:
> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
> ---
>  libavutil/buffer.h | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/libavutil/buffer.h b/libavutil/buffer.h
> index b4399fd..e0dbc8a 100644
> --- a/libavutil/buffer.h
> +++ b/libavutil/buffer.h
> @@ -26,6 +26,7 @@
>  #define AVUTIL_BUFFER_H
>
>  #include <stdint.h>
> +#include "attributes.h"
>
>  /**
>   * @defgroup lavu_buffer AVBuffer
> @@ -178,6 +179,7 @@ int av_buffer_get_ref_count(const AVBufferRef *buf);
>   *            written in its place. On failure, buf is left untouched.
>   * @return 0 on success, a negative AVERROR on failure.
>   */
> +av_warn_unused_result
>  int av_buffer_make_writable(AVBufferRef **buf);
>
>  /**
> @@ -195,6 +197,7 @@ int av_buffer_make_writable(AVBufferRef **buf);
>   * reference to it (i.e. the one passed to this function). In all other cases
>   * a new buffer is allocated and the data is copied.
>   */
> +av_warn_unused_result
>  int av_buffer_realloc(AVBufferRef **buf, int size);
>
>  /**
> --
> 2.6.1
>

ping