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32e9136e37
To untangle objects a bit more, avoiding rebuilding the color_fprintf routines when changes are made to the perf config headers. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Hendrik Brueckner <brueckner@linux.ibm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Thomas Richter <tmricht@linux.ibm.com> Link: https://lkml.kernel.org/n/tip-8qvu2ek26antm3a8jyl4ocbq@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
47 lines
1 KiB
C
47 lines
1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/kernel.h>
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#include "cache.h"
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include "color.h"
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#include <math.h>
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#include <unistd.h>
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int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty)
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{
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if (value) {
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if (!strcasecmp(value, "never"))
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return 0;
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if (!strcasecmp(value, "always"))
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return 1;
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if (!strcasecmp(value, "auto"))
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goto auto_color;
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}
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/* Missing or explicit false to turn off colorization */
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if (!perf_config_bool(var, value))
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return 0;
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/* any normal truth value defaults to 'auto' */
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auto_color:
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if (stdout_is_tty < 0)
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stdout_is_tty = isatty(1);
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if (stdout_is_tty || pager_in_use()) {
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char *term = getenv("TERM");
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if (term && strcmp(term, "dumb"))
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return 1;
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}
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return 0;
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}
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int perf_color_default_config(const char *var, const char *value,
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void *cb __maybe_unused)
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{
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if (!strcmp(var, "color.ui")) {
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perf_use_color_default = perf_config_colorbool(var, value, -1);
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return 0;
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}
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return 0;
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}
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