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added the realtime library, will be used properly soon
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realtime/OpenOS/usr/lib/realtime.lua
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realtime/OpenOS/usr/lib/realtime.lua
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local computer = require "computer"
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local realtime = {}
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realtime.epoch, realtime.uptime, realtime.offset = 0, computer.uptime(), 0
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function realtime.update(epoch,uptime,offset)
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if type(epoch) ~= "number" or type(uptime) ~= "number" then
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return false
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end
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realtime.epoch, realtime.uptime, realtime.offset = epoch, uptime, offset or realtime.offset
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return true
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end
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function realtime.time(utc)
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local ofs = realtime.offset
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if utc then
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ofs = 0
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end
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local ut = computer.uptime()
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return (realtime.epoch+(ut-realtime.uptime))+ofs
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end
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return realtime
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realtime/OpenOS/usr/man/realtime
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realtime/OpenOS/usr/man/realtime
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# realtime
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realtime is a library for OpenOS providing a reasonably accurate current real-world time, given the right input (see realtime-sync and realtime-relay).
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## API
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### realtime.time(*utc*)
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Returns the current time, either respecting the current offset, or if *utc* is set, with no offset.
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### realtime.update(*epoch*, *uptime*, *offset*)
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Updates the currently known real time, with the time as *epoch*, measured at *uptime*. Optionally, an offset can be provided.
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