29 lines
658 B
Lua
29 lines
658 B
Lua
-- {{{ Grab environment
|
|
local setmetatable = setmetatable
|
|
local helpers = require("vicious.helpers")
|
|
local tonumber = tonumber
|
|
-- }}}
|
|
|
|
|
|
-- fanspeed: provides speed level of main fan
|
|
--
|
|
-- expects one (1) full sysctl string to entry
|
|
-- e.g.: "dev.acpi_ibm.0.fan_speed"
|
|
|
|
local fanspeed_freebsd = {}
|
|
|
|
local function worker(format, warg)
|
|
if not warg then return end
|
|
|
|
local fanspeed = helpers.sysctl(warg)
|
|
|
|
if not fanspeed then
|
|
-- use negative fanspeed to indicate error
|
|
return {-1}
|
|
else
|
|
return {tonumber(fanspeed)}
|
|
end
|
|
end
|
|
|
|
return setmetatable(fanspeed_freebsd, { __call = function(_, ...) return worker(...) end })
|