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1f513b2c1e
In
$ perf diff -c ratio
color the Ratio column using value_color_snprintf(), a new function that
operates exactly like percent_color_snprintf().
At first glance, it looks like percent_color_snprintf() can be turned
into a non-variadic function simplifying things; however, 53805ec (perf
tools: Remove cast of non-variadic function to variadic, 2013-10-31)
explains why it needs to be a variadic function.
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1388388861-7931-4-git-send-email-artagnon@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
#ifndef __PERF_COLOR_H
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#define __PERF_COLOR_H
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/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
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#define COLOR_MAXLEN 24
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#define PERF_COLOR_NORMAL ""
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#define PERF_COLOR_RESET "\033[m"
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#define PERF_COLOR_BOLD "\033[1m"
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#define PERF_COLOR_RED "\033[31m"
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#define PERF_COLOR_GREEN "\033[32m"
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#define PERF_COLOR_YELLOW "\033[33m"
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#define PERF_COLOR_BLUE "\033[34m"
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#define PERF_COLOR_MAGENTA "\033[35m"
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#define PERF_COLOR_CYAN "\033[36m"
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#define PERF_COLOR_BG_RED "\033[41m"
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#define MIN_GREEN 0.5
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#define MIN_RED 5.0
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/*
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* This variable stores the value of color.ui
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*/
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extern int perf_use_color_default;
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/*
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* Use this instead of perf_default_config if you need the value of color.ui.
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*/
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int perf_color_default_config(const char *var, const char *value, void *cb);
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int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty);
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void color_parse(const char *value, const char *var, char *dst);
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void color_parse_mem(const char *value, int len, const char *var, char *dst);
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int color_vsnprintf(char *bf, size_t size, const char *color,
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const char *fmt, va_list args);
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int color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args);
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int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
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int color_snprintf(char *bf, size_t size, const char *color, const char *fmt, ...);
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int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...);
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int color_fwrite_lines(FILE *fp, const char *color, size_t count, const char *buf);
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int value_color_snprintf(char *bf, size_t size, const char *fmt, double value);
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int percent_color_snprintf(char *bf, size_t size, const char *fmt, ...);
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int percent_color_fprintf(FILE *fp, const char *fmt, double percent);
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const char *get_percent_color(double percent);
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#endif /* __PERF_COLOR_H */
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