perf/util/color.c

7 #include "color.h"
13 static int __color_vsnprintf(char *bf, size_t size, const char *color,
28 	if (perf_use_color_default && *color)
29 		r += scnprintf(bf, size, "%s", color);
31 	if (perf_use_color_default && *color)
39 static int __color_vfprintf(FILE *fp, const char *color, const char *fmt,
54 	if (perf_use_color_default && *color)
55 		fprintf(fp, "%s", color);
57 	if (perf_use_color_default && *color)
62 int color_vsnprintf(char *bf, size_t size, const char *color,
65 	return __color_vsnprintf(bf, size, color, fmt, args, NULL);
68 int color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args)
70 	return __color_vfprintf(fp, color, fmt, args);
73 int color_snprintf(char *bf, size_t size, const char *color,
80 	r = color_vsnprintf(bf, size, color, fmt, args);
85 int color_fprintf(FILE *fp, const char *color, const char *fmt, ...)
91 	r = color_vfprintf(fp, color, fmt, args);
101 int color_fwrite_lines(FILE *fp, const char *color,
104 	if (!*color)
110 		if (p != buf && (fputs(color, fp) < 0 ||
126 	const char *color = PERF_COLOR_NORMAL;
129 	 * We color high-overhead entries in red, mid-overhead
134 		color = PERF_COLOR_RED;
137 			color = PERF_COLOR_GREEN;
139 	return color;
145 	const char *color;
147 	color = get_percent_color(percent);
148 	r = color_fprintf(fp, color, fmt, percent);
155 	const char *color = get_percent_color(value);
156 	return color_snprintf(bf, size, color, fmt, value);
175 	const char *color;
182 	color = get_percent_color(percent);
183 	return color_snprintf(bf, size, color, fmt, len, percent);