0,0 → 1,67 |
/* |
** $Id: linit.c,v 1.32 2011/04/08 19:17:36 roberto Exp $ |
** Initialization of libraries for lua.c and other clients |
** See Copyright Notice in lua.h |
*/ |
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/* |
** If you embed Lua in your program and need to open the standard |
** libraries, call luaL_openlibs in your program. If you need a |
** different set of libraries, copy this file to your project and edit |
** it to suit your needs. |
*/ |
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#define linit_c |
#define LUA_LIB |
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#include "lua.h" |
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#include "lualib.h" |
#include "lauxlib.h" |
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/* |
** these libs are loaded by lua.c and are readily available to any Lua |
** program |
*/ |
static const luaL_Reg loadedlibs[] = { |
{"_G", luaopen_base}, |
{LUA_LOADLIBNAME, luaopen_package}, |
{LUA_COLIBNAME, luaopen_coroutine}, |
{LUA_TABLIBNAME, luaopen_table}, |
{LUA_IOLIBNAME, luaopen_io}, |
{LUA_OSLIBNAME, luaopen_os}, |
{LUA_STRLIBNAME, luaopen_string}, |
{LUA_BITLIBNAME, luaopen_bit32}, |
{LUA_MATHLIBNAME, luaopen_math}, |
{LUA_DBLIBNAME, luaopen_debug}, |
{NULL, NULL} |
}; |
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/* |
** these libs are preloaded and must be required before used |
*/ |
static const luaL_Reg preloadedlibs[] = { |
{NULL, NULL} |
}; |
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LUALIB_API void luaL_openlibs (lua_State *L) { |
const luaL_Reg *lib; |
/* call open functions from 'loadedlibs' and set results to global table */ |
for (lib = loadedlibs; lib->func; lib++) { |
luaL_requiref(L, lib->name, lib->func, 1); |
lua_pop(L, 1); /* remove lib */ |
} |
/* add open functions from 'preloadedlibs' into 'package.preload' table */ |
luaL_getsubtable(L, LUA_REGISTRYINDEX, "_PRELOAD"); |
for (lib = preloadedlibs; lib->func; lib++) { |
lua_pushcfunction(L, lib->func); |
lua_setfield(L, -2, lib->name); |
} |
lua_pop(L, 1); /* remove _PRELOAD table */ |
} |
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