LXR linux/tools/perf/pmu-events/json.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef JSON_H
   3#define JSON_H 1
   4
   5#include "jsmn.h"
   6
   7jsmntok_t *parse_json(const char *fn, char **map, size_t *size, int *len);
   8void free_json(char *map, size_t size, jsmntok_t *tokens);
   9int json_line(char *map, jsmntok_t *t);
  10const char *json_name(jsmntok_t *t);
  11int json_streq(char *map, jsmntok_t *t, const char *s);
  12int json_len(jsmntok_t *t);
  13
  14extern int verbose;
  15
  16#include <stdbool.h>
  17
  18extern int eprintf(int level, int var, const char *fmt, ...);
  19#define pr_fmt(fmt)     fmt
  20
  21#define pr_err(fmt, ...) \
  22        eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__)
  23
  24#define pr_info(fmt, ...) \
  25        eprintf(1, verbose, pr_fmt(fmt), ##__VA_ARGS__)
  26
  27#define pr_debug(fmt, ...) \
  28        eprintf(2, verbose, pr_fmt(fmt), ##__VA_ARGS__)
  29
  30#ifndef roundup
  31#define roundup(x, y) (                                \
  32{                                                      \
  33        const typeof(y) __y = y;                       \
  34        (((x) + (__y - 1)) / __y) * __y;               \
  35}                                                      \
  36)
  37#endif
  38
  39#endif
  40