暂存

1 files changed, 70 insertions, 0 deletions

diff --git a/meta/template/io.lua b/meta/template/io.lua
new file mode 100644
index 00000000..c0d1689c
--- /dev/null
+++ b/meta/template/io.lua
@@ -0,0 +1,70 @@
+---@class io
+---@field stdin  file
+---@field stdout file
+---@field stderr file
+io = {}
+
+---@alias openmode
+---|>'"r"'
+---| '"w"'
+---| '"a"'
+---| '"r+"'
+---| '"w+"'
+---| '"a+"'
+---| '"rb"'
+---| '"wb"'
+---| '"ab"'
+---| '"r+b"'
+---| '"w+b"'
+---| '"a+b"'
+
+---@param file file?
+---@return boolean  suc?
+---@return exitcode exitcode?
+---@return integer  code?
+function io.close(file) end
+
+function io.flush() end
+
+---@overload fun():file
+---@param file string|file
+function io.input(file) end
+
+---@param filename string?
+---@vararg readmode
+---@return fun():string|number
+function io.lines(filename, ...) end
+
+---@overload fun():file
+---@param file string|file
+function io.output(file) end
+
+---@alias popenmode
+---| '"r"'
+---| '"w"'
+
+---@param prog string
+---@param mode popenmode?
+---@return file?
+---@return string errmsg?
+function io.popen(prog, mode) end
+
+---@vararg readmode
+---@return string|number
+---@return ...
+function io.read(...) end
+
+---@return file
+function io.tmpfile() end
+
+---@alias filetype
+---| '"file"'
+---| '"closed file"'
+---| 'nil'
+---@param file file
+---@return filetype
+function io.type(file) end
+
+---@return file
+---@return string errmsg?
+function io.write(...) end