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https://gitcode.com/JianFeeeee/LuaCangjia_api.git
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feat: 适配 Lua 5.2.4 (lua_5.2.4 分支)
- lib/lua 替换为 Lua 5.2.4 官方源码; CMakeLists 补 lbitlib.c(5.2 linit 注册 bit32)、删 lutf8lib.c(5.2 无此文件) - I/O 重定向机制改造: 5.2 无 lua_getextraspace → iopath 指针存入 Registry 固定索引(IOPATH_REG_IDX=1), 回调经 get_iopath() 取回, free_lua 时释放 —— 该方案同样适用于更低版本 - typed interop 版本自适应: capture_result() 的 lua_isinteger 分支用 #if LUA_VERSION_NUM >= 503 包裹, 5.2 及以下所有数字统一 CJT_NUM - 测试跨版本适配: PackagePathConfig 接受 require 的两种返回语义; typed 数值断言 EXPECT_INT_OR_NUM 宏兼容有无 integer 子类型; 大整数保真断言仅对 5.3+ 生效(5.2 经 double 必然丢精度) - 验证: GTest 44/44 通过
This commit is contained in:
20
lib/lua/lzio.c
Executable file → Normal file
20
lib/lua/lzio.c
Executable file → Normal file
@ -1,17 +1,15 @@
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/*
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** $Id: lzio.c $
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** $Id: lzio.c,v 1.35.1.1 2013/04/12 18:48:47 roberto Exp $
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** Buffered streams
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** See Copyright Notice in lua.h
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*/
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#define lzio_c
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#define LUA_CORE
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#include "lprefix.h"
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#include <string.h>
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#define lzio_c
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#define LUA_CORE
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#include "lua.h"
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#include "llimits.h"
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@ -66,3 +64,13 @@ size_t luaZ_read (ZIO *z, void *b, size_t n) {
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return 0;
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}
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/* ------------------------------------------------------------------------ */
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char *luaZ_openspace (lua_State *L, Mbuffer *buff, size_t n) {
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if (n > buff->buffsize) {
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if (n < LUA_MINBUFFER) n = LUA_MINBUFFER;
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luaZ_resizebuffer(L, buff, n);
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}
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return buff->buffer;
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}
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