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tutorial:custom_oses [2015/10/14 02:09]
ultrahex [What's Available?]
tutorial:custom_oses [2020/03/29 19:04] (current)
thepuzzlemaker [What's Available?] Add some undocumented functions/libraries available in OSes without compatibility libraries or OS-level libraries
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 What's Available? What's Available?
 ----------------- -----------------
-There are a few libraries documented on the wiki that are in fact part of OpenOS, so when you're implementing your own operation system, those won't be at your disposal. Most notably that includes the `io`, `package` and `filesystem` libraries. For a definite reference for what's available in an init script, check the kernel. The following list isn't guaranteed to be complete and/or up-to-date!+There are a few libraries documented on the wiki that are in fact part of OpenOS, so when you're implementing your own operation system, those won't be at your disposal. Most notably that includes the `io`, `package` and `filesystem` libraries. For a definite reference for what's available in an init script, check the kernel ​or [[https://​github.com/​MightyPirates/​OpenComputers/​blob/​master-MC1.12/​src/​main/​resources/​assets/​opencomputers/​lua/​machine.lua|machine.lua script for your current OpenComputers version]]. The following list isn't guaranteed to be complete and/or up-to-date!
  
 ```lua ```lua
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 debug.getinfo debug.getinfo
 debug.traceback debug.traceback
 +debug.getlocal
 +debug.getupvalue
  
 math.abs math.abs
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 computer.getArchitecture computer.getArchitecture
 computer.getBootAddress computer.getBootAddress
 +computer.getDeviceInfo
 +computer.getProgramLocations
 +computer.isRobot
 computer.maxEnergy computer.maxEnergy
 computer.pullSignal computer.pullSignal
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 unicode.wlen unicode.wlen
 unicode.wtrunc unicode.wtrunc
 +
 +-- Lua 5.3 only:
 +coroutine.isyieldable
 +
 +string.pack
 +string.unpack
 +string.packsize
 +
 +table.move
 +
 +math.maxinteger
 +math.mininteger
 +math.tointeger
 +math.type
 +math.ult
 +
 +utf8.char
 +utf8.charpattern
 +utf8.codes
 +utf8.codepoint
 +utf8.len
 +utf8.offset
 ``` ```