a4e3b956a8
Then hist_entry__fprintf will just us the newly introduced hist_entry__snprintf, add the newline and fprintf it to the supplied FILE descriptor. This allows us to remove the use_browser checking in the color_printf routines, that now got color_snprintf variants too. The newt TUI browser (and other GUIs that may come in the future) don't have to worry about stdio specific stuff in the strings they get from the se->snprintf routines and instead use whatever means to do the equivalent. Also the newt TUI browser don't have to use the fmemopen() hack, instead it can use the se->snprintf routines directly. For now tho use the hist_entry__snprintf routine to reduce the patch size. Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
47 lines
1.7 KiB
C
47 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 percent_color_snprintf(char *bf, size_t size, const char *fmt, double percent);
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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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