1 files changed, 3 insertions, 68 deletions

diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c
index dbbf89b050a5..e51f0a676a22 100644
--- a/tools/perf/util/color.c
+++ b/tools/perf/util/color.c
@@ -1,52 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
 #include <linux/kernel.h>
-#include "cache.h"
-#include "config.h"
+#include <subcmd/pager.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include "color.h"
 #include <math.h>
 #include <unistd.h>
 
 int perf_use_color_default = -1;
 
-int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty)
-{
-	if (value) {
-		if (!strcasecmp(value, "never"))
-			return 0;
-		if (!strcasecmp(value, "always"))
-			return 1;
-		if (!strcasecmp(value, "auto"))
-			goto auto_color;
-	}
-
-	/* Missing or explicit false to turn off colorization */
-	if (!perf_config_bool(var, value))
-		return 0;
-
-	/* any normal truth value defaults to 'auto' */
- auto_color:
-	if (stdout_is_tty < 0)
-		stdout_is_tty = isatty(1);
-	if (stdout_is_tty || pager_in_use()) {
-		char *term = getenv("TERM");
-		if (term && strcmp(term, "dumb"))
-			return 1;
-	}
-	return 0;
-}
-
-int perf_color_default_config(const char *var, const char *value,
-			      void *cb __maybe_unused)
-{
-	if (!strcmp(var, "color.ui")) {
-		perf_use_color_default = perf_config_colorbool(var, value, -1);
-		return 0;
-	}
-
-	return 0;
-}
-
 static int __color_vsnprintf(char *bf, size_t size, const char *color,
 			     const char *fmt, va_list args, const char *trail)
 {
@@ -130,34 +93,6 @@ int color_fprintf(FILE *fp, const char *color, const char *fmt, ...)
 	return r;
 }
 
-/*
- * This function splits the buffer by newlines and colors the lines individually.
- *
- * Returns 0 on success.
- */
-int color_fwrite_lines(FILE *fp, const char *color,
-		size_t count, const char *buf)
-{
-	if (!*color)
-		return fwrite(buf, count, 1, fp) != 1;
-
-	while (count) {
-		char *p = memchr(buf, '\n', count);
-
-		if (p != buf && (fputs(color, fp) < 0 ||
-				fwrite(buf, p ? (size_t)(p - buf) : count, 1, fp) != 1 ||
-				fputs(PERF_COLOR_RESET, fp) < 0))
-			return -1;
-		if (!p)
-			return 0;
-		if (fputc('\n', fp) < 0)
-			return -1;
-		count -= p + 1 - buf;
-		buf = p + 1;
-	}
-	return 0;
-}
-
 const char *get_percent_color(double percent)
 {
 	const char *color = PERF_COLOR_NORMAL;