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authorCppCXY <812125110@qq.com>2024-02-22 20:29:13 +0800
committerCppCXY <812125110@qq.com>2024-02-22 20:29:13 +0800
commit9b6df71d97a70ee7179949ef9f15368cbf29dcbd (patch)
treebf7a7e62ed7c164a12bdce437c17262a5235bcec /meta/3rd/OpenResty/library/thread/exdata.lua
parent483fe246b6ae8c25d433aa15e43f04f0e71a74d5 (diff)
parent3e6fd3ce1f2f0528336ded939d776a29bbfaf2eb (diff)
downloadlua-language-server-9b6df71d97a70ee7179949ef9f15368cbf29dcbd.zip
Merge branch 'master' of github.com:CppCXY/lua-language-server
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diff --git a/meta/3rd/OpenResty b/meta/3rd/OpenResty
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+Subproject 3bec36f0f645bb38b3c8208990d5c36feb66ce3
diff --git a/meta/3rd/OpenResty/library/thread/exdata.lua b/meta/3rd/OpenResty/library/thread/exdata.lua
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--- a/meta/3rd/OpenResty/library/thread/exdata.lua
+++ /dev/null
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----@meta
-
---- **syntax:** *exdata = th_exdata(data?)*
----
---- This API allows for embedding user data into a thread (`lua_State`).
----
---- The retrieved `exdata` value on the Lua land is represented as a cdata object
---- of the ctype `void*`.
----
---- As of this version, retrieving the `exdata` (i.e. `th_exdata()` without any
---- argument) can be JIT compiled.
----
---- Usage:
----
---- ```lua
---- local th_exdata = require "thread.exdata"
----
---- th_exdata(0xdeadbeefLL) -- set the exdata of the current Lua thread
---- local exdata = th_exdata() -- fetch the exdata of the current Lua thread
---- ```
----
---- Also available are the following public C API functions for manipulating
---- `exdata` on the C land:
----
---- ```C
---- void lua_setexdata(lua_State *L, void *exdata);
---- void *lua_getexdata(lua_State *L);
---- ```
----
---- The `exdata` pointer is initialized to `NULL` when the main thread is created.
---- Any child Lua thread will inherit its parent's `exdata`, but still can override
---- it.
----
---- **Note:** This API will not be available if LuaJIT is compiled with
---- `-DLUAJIT_DISABLE_FFI`.
----
---- **Note bis:** This API is used internally by the OpenResty core, and it is
---- strongly discouraged to use it yourself in the context of OpenResty.
----@param data? any
----@return any? data
-local function exdata(data) end
-
-return exdata \ No newline at end of file