linux-kernel - Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

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Date:	Tue, 11 Mar 2014 11:23:02 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	acme@...radead.org, mingo@...nel.org, linux-kernel@...r.kernel.org,
	peterz@...radead.org, eranian@...gle.com, namhyung@...nel.org,
	Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 1/8] perf, tools: Add jsmn `jasmine' JSON parser

On Wed, Mar 05, 2014 at 11:49:31AM -0800, Andi Kleen wrote:
> From: Andi Kleen <ak@...ux.intel.com>
> 

SNIP

> +{
> +	return t->end - t->start;
> +}
> +
> +/* Is string t equal to s? */
> +int json_streq(char *map, jsmntok_t *t, const char *s)
> +{
> +	unsigned len = t->end - t->start;
> +	return len == strlen(s) && !strncasecmp(map + t->start, s, len);
> +}
> diff --git a/tools/perf/util/json.h b/tools/perf/util/json.h
> new file mode 100644
> index 0000000..0a34aa2
> --- /dev/null
> +++ b/tools/perf/util/json.h
> @@ -0,0 +1,8 @@

missing

#ifndef JSON_H
#define JSON_H

> +#include "jsmn.h"
> +
> +jsmntok_t *parse_json(const char *fn, char **map, size_t *size, int *len);
> +void free_json(char *map, size_t size, jsmntok_t *tokens);
> +int json_line(char *map, jsmntok_t *t);
> +const char *json_name(jsmntok_t *t);
> +int json_streq(char *map, jsmntok_t *t, const char *s);
> +int json_len(jsmntok_t *t);
> -- 
> 1.8.5.3
> 
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