51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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** $Id: llib_init.c $
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** Initialization of libraries for lua.c and other clients
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*/
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#define llib_init_c
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#define LUA_LIB
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/*
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** If you embed Lua in your program and need to open the standard
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** libraries, call luaL_openlibs in your program. If you need a
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** different set of libraries, copy this file to your project and edit
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** it to suit your needs.
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**
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** You can also *preload* libraries, so that a later 'require' can
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** open the library, which is already linked to the application.
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** For that, do the following code:
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**
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** luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
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** lua_pushcfunction(L, luaopen_modname);
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** lua_setfield(L, -2, modname);
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** lua_pop(L, 1); // remove PRELOAD table
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*/
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#include "lprefix.h"
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#include <stddef.h>
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#include "lua.h"
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#include "llib_init.h"
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#include "lauxlib.h"
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static const luaL_Reg loadedlibs[] = {
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{ LUA_LLIB_CORENAME, luaopen_llib_core },
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{ LUA_LLIB_MTIMERNAME, luaopen_llib_mtimer },
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{ LUA_LLIB_GPIONAME, luaopen_llib_gpio },
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{ NULL, NULL }
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};
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LUALIB_API void luaL_preload_llibs(lua_State *L)
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{
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const luaL_Reg *lib;
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for (lib = loadedlibs; lib->func; lib++) {
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luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
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lua_pushcfunction(L, lib->func);
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lua_setfield(L, -2, lib->name);
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lua_pop(L, 1);
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}
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} |