Re: [PATCH 2/4] Makes all those related functions receive the FILE pointer

From: Jiri Olsa
Date: Fri Sep 22 2017 - 05:03:29 EST


On Mon, Sep 18, 2017 at 01:55:20PM +0800, yuzhoujian wrote:
> Signed-off-by: yuzhoujian <yuzhoujian@xxxxxxxxxxxxxxx>
> ---
> tools/perf/builtin-script.c | 247 ++++++++++++++++++++++++--------------------
> 1 file changed, 136 insertions(+), 111 deletions(-)
>
> diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
> index 91b5225..f709f6f 100644
> --- a/tools/perf/builtin-script.c
> +++ b/tools/perf/builtin-script.c
> @@ -486,8 +486,8 @@ static int perf_session__check_output_opt(struct perf_session *session)
> return 0;
> }
>
> -static void print_sample_iregs(struct perf_sample *sample,
> - struct perf_event_attr *attr)
> +static void fprint_sample_iregs(struct perf_sample *sample,
> + struct perf_event_attr *attr, FILE *fp)

please make sure the perf gets compiled after every change,
I think this will break compile because of unused *fp,
use the __maybe_unused attribute

jirka