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	tSupport printing hw.sensors.cpu0.temp0 in Celsius - spoon - dwm status utility…
	git clone git://src.adamsgaard.dk/spoon
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	---
	commit 5dd39d54cc2786fbb8f6d559943357dc59541567
	parent 0b575aa3989ee877769a104c83203dbce2ff2e55
	Author: lostd <[email protected]>
	Date: Fri, 20 May 2016 23:23:19 +0100

	Support printing hw.sensors.cpu0.temp0 in Celsius

	Diffstat:
	M spoon.c \| 28 ++++++++++++++++++++++++++++

	1 file changed, 28 insertions(+), 0 deletions(-)
	---
	diff --git a/spoon.c b/spoon.c
	t@@ -17,6 +17,7 @@
	int dummyread(char *buf, size_t len);
	int mpdread(char *buf, size_t len);
	int cpuread(char *buf, size_t len);
	+int tempread(char *buf, size_t len);
	int battread(char *buf, size_t len);
	int wifiread(char *buf, size_t len);
	int dateread(char *buf, size_t len);
	t@@ -30,6 +31,7 @@ struct ent {
	{ .fmt = "[%s] ", .read = mpdread },
	{ .fmt = "[%s] ", .read = xkblayoutread },
	{ .fmt = "[%sMHz] ", .read = cpuread },
	+ { .fmt = "[%s] ", .read = tempread },
	{ .fmt = "%s ", .read = battread },
	{ .fmt = "%s ", .read = wifiread },
	{ .fmt = "%s", .read = dateread },
	t@@ -79,6 +81,7 @@ out:
	#ifdef __OpenBSD__
	#include <sys/socket.h>
	#include <sys/sysctl.h>
	+#include <sys/sensors.h>
	#include <sys/ioctl.h>

	#include <net/if.h>
	t@@ -108,6 +111,25 @@ cpuread(char *buf, size_t len)
	}

	int
	+tempread(char *buf, size_t len)
	+{
	+ int mib[5];
	+ struct sensor temp;
	+ size_t sz;
	+
	+ mib[0] = CTL_HW;
	+ mib[1] = HW_SENSORS;
	+ mib[2] = 0; /* cpu0 */
	+ mib[3] = SENSOR_TEMP;
	+ mib[4] = 0; /* temp0 */
	+ sz = sizeof(temp);
	+ if (sysctl(mib, 5, &temp, &sz, NULL, 0) == -1)
	+ return -1;
	+ snprintf(buf, len, "%ddegC", (temp.value - 273150000) / 1000000);
	+ return 0;
	+}
	+
	+int
	battread(char *buf, size_t len)
	{
	struct apm_power_info info;
	t@@ -237,6 +259,12 @@ cpuread(char *buf, size_t len)
	}

	int
	+tempread(char *buf, size_t len)
	+{
	+ return -1;
	+}
	+
	+int
	battread(char *buf, size_t len)
	{
	return -1;