slstatus

Custom version of the Suckless status monitor
git clone git://git.danielmoch.com/slstatus.git
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commit ec306623df7321a4e6ec11f70b6152a2e614d1ed
parent dd7f1896aa9883f33b4d28cd192e8088db0cab5a
Author: Michael Buch <michaelbuch12@gmail.com>
Date:   Sun, 27 Jan 2019 15:44:39 +0000

Add FreeBSD support for temperature and battery components

Diffstat:
Mcomponents/battery.c | 53+++++++++++++++++++++++++++++++++++++++++++++++++++++
Mcomponents/temperature.c | 22++++++++++++++++++++++
Mconfig.def.h | 8+++++---
3 files changed, 80 insertions(+), 3 deletions(-)

diff --git a/components/battery.c b/components/battery.c @@ -195,4 +195,57 @@ return NULL; } +#elif defined(__FreeBSD__) + #include <sys/sysctl.h> + + const char * + battery_perc(const char *unused) + { + int cap; + size_t len; + + len = sizeof(cap); + if (sysctlbyname("hw.acpi.battery.life", &cap, &len, NULL, 0) == -1 + || !len) + return NULL; + + return bprintf("%d", cap); + } + + const char * + battery_state(const char *unused) + { + int state; + size_t len; + + len = sizeof(state); + if (sysctlbyname("hw.acpi.battery.state", &state, &len, NULL, 0) == -1 + || !len) + return NULL; + + switch(state) { + case 0: + case 2: + return "+"; + case 1: + return "-"; + default: + return "?"; + } + } + + const char * + battery_remaining(const char *unused) + { + int rem; + size_t len; + + len = sizeof(rem); + if (sysctlbyname("hw.acpi.battery.time", &rem, &len, NULL, 0) == -1 + || !len + || rem == -1) + return NULL; + + return bprintf("%uh %02um", rem / 60, rem % 60); + } #endif diff --git a/components/temperature.c b/components/temperature.c @@ -3,6 +3,7 @@ #include "../util.h" + #if defined(__linux__) #include <stdint.h> @@ -46,4 +47,25 @@ /* kelvin to celsius */ return bprintf("%d", (temp.value - 273150000) / 1E6); } +#elif defined(__FreeBSD__) + #include <stdio.h> + #include <stdlib.h> + #include <sys/sysctl.h> + + 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 diff --git a/config.def.h b/config.def.h @@ -13,11 +13,11 @@ static const char unknown_str[] = "n/a"; * function description argument (example) * * battery_perc battery percentage battery name (BAT0) - * NULL on OpenBSD + * NULL on OpenBSD/FreeBSD * battery_state battery charging state battery name (BAT0) - * NULL on OpenBSD + * NULL on OpenBSD/FreeBSD * battery_remaining battery remaining HH:MM battery name (BAT0) - * NULL on OpenBSD + * NULL on OpenBSD/FreeBSD * cpu_perc cpu usage in percent NULL * cpu_freq cpu frequency in MHz NULL * datetime date and time format string (%F %T) @@ -52,6 +52,8 @@ static const char unknown_str[] = "n/a"; * temp temperature in degree celsius sensor file * (/sys/class/thermal/...) * NULL on OpenBSD + * thermal zone on FreeBSD + * (tz0, tz1, etc.) * uid UID of current user NULL * uptime system uptime NULL * username username of current user NULL