From ec306623df7321a4e6ec11f70b6152a2e614d1ed Mon Sep 17 00:00:00 2001 From: Michael Buch Date: Sun, 27 Jan 2019 15:44:39 +0000 Subject: Add FreeBSD support for temperature and battery components --- components/temperature.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'components/temperature.c') diff --git a/components/temperature.c b/components/temperature.c index d56cc0e..8462d0f 100644 --- a/components/temperature.c +++ b/components/temperature.c @@ -3,6 +3,7 @@ #include "../util.h" + #if defined(__linux__) #include @@ -46,4 +47,25 @@ /* kelvin to celsius */ return bprintf("%d", (temp.value - 273150000) / 1E6); } +#elif defined(__FreeBSD__) + #include + #include + #include + + const char * + temp(const char *zone) + { + char buf[256]; + int temp; + size_t len; + + len = sizeof(temp); + snprintf(buf, sizeof(buf), "hw.acpi.thermal.%s.temperature", zone); + if (sysctlbyname(buf, &temp, &len, NULL, 0) == -1 + || !len) + return NULL; + + /* kelvin to decimal celcius */ + return bprintf("%d.%d", (temp - 2731) / 10, abs((temp - 2731) % 10)); + } #endif -- cgit v1.2.3