187 lines
4.4 KiB
Lua
187 lines
4.4 KiB
Lua
---@meta os
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---
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---
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os"])
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---
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---@class oslib
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os = {}
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---
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---返回程序使用的按秒计 CPU 时间的近似值。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.clock"])
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---
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---@return number
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---@nodiscard
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function os.clock() end
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---@class osdate
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---
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---四位数字
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.year"])
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---
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---@field year integer|string
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---
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---1-12
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.month"])
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---
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---@field month integer|string
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---
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---1-31
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.day"])
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---
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---@field day integer|string
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---
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---0-23
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.hour"])
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---
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---@field hour integer|string
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---
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---0-59
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.min"])
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---
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---@field min integer|string
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---
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---0-61
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.sec"])
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---
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---@field sec integer|string
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---
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---星期几，1-7，星期天为 1
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.wday"])
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---
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---@field wday integer|string
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---
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---当年的第几天，1-366
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.yday"])
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---
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---@field yday integer|string
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---
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---夏令时标记，一个布尔量
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-osdate.isdst"])
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---
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---@field isdst boolean
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---
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---返回一个包含日期及时刻的字符串或表。 格式化方法取决于所给字符串 `format`。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.date"])
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---
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---@param format? string
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---@param time? integer
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---@return string|osdate
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---@nodiscard
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function os.date(format, time) end
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---
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---返回以秒计算的时刻 `t1` 到 `t2` 的差值。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.difftime"])
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---
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---@param t2 integer
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---@param t1 integer
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---@return integer
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---@nodiscard
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function os.difftime(t2, t1) end
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---
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---调用系统解释器执行 `command`。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.execute"])
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---
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---@param command? string
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---@return boolean? suc
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---@return exitcode? exitcode
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---@return integer? code
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function os.execute(command) end
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---
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---调用 ISO C 函数 `exit` 终止宿主程序。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.exit"])
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---
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---@param code? boolean|integer
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---@param close? boolean
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function os.exit(code, close) end
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---
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---返回进程环境变量 `varname` 的值。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.getenv"])
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---
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---@param varname string
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---@return string?
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---@nodiscard
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function os.getenv(varname) end
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---
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---删除指定名字的文件。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.remove"])
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---
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---@param filename string
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---@return boolean suc
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---@return string? errmsg
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function os.remove(filename) end
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---
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---将名字为 `oldname` 的文件或目录更名为 `newname`。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.rename"])
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---
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---@param oldname string
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---@param newname string
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---@return boolean suc
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---@return string? errmsg
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function os.rename(oldname, newname) end
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---@alias localecategory
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---|>"all"
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---| "collate"
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---| "ctype"
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---| "monetary"
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---| "numeric"
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---| "time"
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---
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---设置程序的当前区域。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.setlocale"])
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---
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---@param locale string|nil
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---@param category? localecategory
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---@return string localecategory
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function os.setlocale(locale, category) end
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---
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---当不传参数时，返回当前时刻。 如果传入一张表，就返回由这张表表示的时刻。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.time"])
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---
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---@param date? osdate
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---@return integer
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---@nodiscard
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function os.time(date) end
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---
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---返回一个可用于临时文件的文件名字符串。
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---
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---[查看文档](command:extension.lua.doc?["en-us/51/manual.html/pdf-os.tmpname"])
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---
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---@return string
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---@nodiscard
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function os.tmpname() end
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return os
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