Try to write: attest.lua
function dump(x) for k,v in pairs(x) do print(k,v) end end
dump(_G);
Thanks for the hint.
Added the line require "libtest", I don't know if it made a difference.
The dump suggested, show my module functions:
testfuncs table: 000001A9740D72A0
like
io table: 000001A9740D1780
Why Lua 5.4, do not find it in
"testfuncs table"?
I think you just do not register your function in global variables.
In general if you write a module for lua it should use dynamic
linking. So you could use it with a simple require statement.
Well, I am registering like this.
libtest.c
static const luaL_Reg testsfuncs_lib[] = {
{"atest1", atest1},
{"atest2", atest2},
{NULL, NULL}
};
LUAMOD_API int luaopen_testsfuncs (lua_State *L) {
luaL_newlib(L,
testsfuncs_lib);
return 1;
}
testinit.c
static const luaL_Reg loadedlibs[] = {
{"atestsfuncs", luaopen_testsfuncs
},
{NULL, NULL}
};
LUALIB_API int luaopen_libtest(lua_State *L) {
const luaL_Reg *lib;
for (lib = loadedlibs; lib->func; ++lib) {
luaL_requiref(L, lib->name, lib->func, 1);
lua_pop(L, 1);
}
return 1;
}
This is the way with 5.4?
For example using tcc (
http://download.savannah.gnu.org/releases/tinycc/ and
https://www.lua.org/ftp/lua-5.3.5.tar.gz )
Unfortunately, I have to use msvc.
int __declspec(dllexport) luaopen_example(lua_State* L) {
lua_register(L, "msgbox", lua_msgbox);
return 0;
}
This is pre 5.4, works with 5.4 too?
Thanks for helping me with this trouble.
