mirror of https://github.com/lua/lua
69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
/*
|
|
** $Id: linit.c,v 1.39 2016/12/04 20:17:24 roberto Exp roberto $
|
|
** Initialization of libraries for lua.c and other clients
|
|
** See Copyright Notice in lua.h
|
|
*/
|
|
|
|
|
|
#define linit_c
|
|
#define LUA_LIB
|
|
|
|
/*
|
|
** 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.
|
|
**
|
|
** You can also *preload* libraries, so that a later 'require' can
|
|
** open the library, which is already linked to the application.
|
|
** For that, do the following code:
|
|
**
|
|
** luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE);
|
|
** lua_pushcfunction(L, luaopen_modname);
|
|
** lua_setfield(L, -2, modname);
|
|
** lua_pop(L, 1); // remove PRELOAD table
|
|
*/
|
|
|
|
#include "lprefix.h"
|
|
|
|
|
|
#include <stddef.h>
|
|
|
|
#include "lua.h"
|
|
|
|
#include "lualib.h"
|
|
#include "lauxlib.h"
|
|
|
|
|
|
/*
|
|
** these libs are loaded by lua.c and are readily available to any Lua
|
|
** program
|
|
*/
|
|
static const luaL_Reg loadedlibs[] = {
|
|
{LUA_GNAME, 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_MATHLIBNAME, luaopen_math},
|
|
{LUA_UTF8LIBNAME, luaopen_utf8},
|
|
{LUA_DBLIBNAME, luaopen_debug},
|
|
#if defined(LUA_COMPAT_BITLIB)
|
|
{LUA_BITLIBNAME, luaopen_bit32},
|
|
#endif
|
|
{NULL, NULL}
|
|
};
|
|
|
|
|
|
LUALIB_API void luaL_openlibs (lua_State *L) {
|
|
const luaL_Reg *lib;
|
|
/* "require" 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 */
|
|
}
|
|
}
|
|
|