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