i3 - improved tiling WM

Support colored output for CPU temperature on FreeBSD

Patch status: merged

Patch by Baptiste Daroussin

To apply this patch, use:
curl http://cr.i3wm.org/patch/96/raw.patch | git am

b/src/print_cpu_temperature.c

13 
@@ -14,6 +14,7 @@
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 #include <sys/sysctl.h>
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 #define TZ_ZEROC 2732
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 #define TZ_KELVTOC(x) (((x) - TZ_ZEROC) / 10), abs(((x) - TZ_ZEROC) % 10)
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+#define TZ_AVG(x) ((x) - TZ_ZEROC) / 10
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 #endif
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20 
 #if defined(__OpenBSD__)
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@@ -80,7 +81,16 @@ void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const
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                         if (sysctlbyname(path, &sysctl_rslt, &sysctl_size, NULL, 0))
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                                 goto error;
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+                        if (TZ_AVG(sysctl_rslt) >= max_threshold) {
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+                                START_COLOR("color_bad");
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+                                colorful_output = true;
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+                        }
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                         outwalk += sprintf(outwalk, "%d.%d", TZ_KELVTOC(sysctl_rslt));
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+                        if (colorful_output) {
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+                                END_COLOR;
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+                                colorful_output = false;
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+                        }
34 
+
35 
 #elif defined(__OpenBSD__)
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         struct sensordev sensordev;
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         struct sensor sensor;