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Subject[PATCH 25/66] perf tools: Add missing header to color.c
Date
From: Arnaldo Carvalho de Melo <acme@redhat.com>

It uses isatty(), so needs unistd.h, include it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-ivwuz8f68tb3sdcpguo9wmvx@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/color.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/color.c b/tools/perf/util/color.c
index 1210ba555d07..47a34b561f5d 100644
--- a/tools/perf/util/color.c
+++ b/tools/perf/util/color.c
@@ -3,6 +3,7 @@
#include "config.h"
#include "color.h"
#include <math.h>
+#include <unistd.h>

int perf_use_color_default = -1;

--
2.7.4
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