LXR linux/tools/perf/util/color.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __PERF_COLOR_H
   3#define __PERF_COLOR_H
   4
   5#include <stdio.h>
   6#include <stdarg.h>
   7
   8/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
   9#define COLOR_MAXLEN 24
  10
  11#define PERF_COLOR_NORMAL       ""
  12#define PERF_COLOR_RESET        "\033[m"
  13#define PERF_COLOR_BOLD         "\033[1m"
  14#define PERF_COLOR_RED          "\033[31m"
  15#define PERF_COLOR_GREEN        "\033[32m"
  16#define PERF_COLOR_YELLOW       "\033[33m"
  17#define PERF_COLOR_BLUE         "\033[34m"
  18#define PERF_COLOR_MAGENTA      "\033[35m"
  19#define PERF_COLOR_CYAN         "\033[36m"
  20#define PERF_COLOR_BG_RED       "\033[41m"
  21
  22#define MIN_GREEN       0.5
  23#define MIN_RED         5.0
  24
  25/*
  26 * This variable stores the value of color.ui
  27 */
  28extern int perf_use_color_default;
  29
  30
  31/*
  32 * Use this instead of perf_default_config if you need the value of color.ui.
  33 */
  34int perf_color_default_config(const char *var, const char *value, void *cb);
  35
  36int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty);
  37int color_vsnprintf(char *bf, size_t size, const char *color,
  38                    const char *fmt, va_list args);
  39int color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args);
  40int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
  41int color_snprintf(char *bf, size_t size, const char *color, const char *fmt, ...);
  42int color_fwrite_lines(FILE *fp, const char *color, size_t count, const char *buf);
  43int value_color_snprintf(char *bf, size_t size, const char *fmt, double value);
  44int percent_color_snprintf(char *bf, size_t size, const char *fmt, ...);
  45int percent_color_len_snprintf(char *bf, size_t size, const char *fmt, ...);
  46int percent_color_fprintf(FILE *fp, const char *fmt, double percent);
  47const char *get_percent_color(double percent);
  48
  49#endif /* __PERF_COLOR_H */
  50