linit.c File Reference

#include "lua.h"
#include "lualib.h"
#include "lauxlib.h"

Go to the source code of this file.

Macros
#define	linit_c
#define	LUA_LIB

Functions
LUALIB_API void	luaL_openlibs (lua_State *L)

Variables
static const luaL_Reg	loadedlibs []
static const luaL_Reg	preloadedlibs []

Macro Definition Documentation

linit_c

#define linit_c

Definition at line 16 of file lua-5.2.4/src/linit.c.

LUA_LIB

#define LUA_LIB

Definition at line 17 of file lua-5.2.4/src/linit.c.

Function Documentation

luaL_openlibs()

LUALIB_API void luaL_openlibs

(

lua_State *

L

)

Definition at line 52 of file lua-5.2.4/src/linit.c.

                                             {
  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 */
}

References luaL_Reg::func, loadedlibs, lua_pop, lua_pushcfunction, LUA_REGISTRYINDEX, lua_setfield(), luaL_getsubtable(), luaL_requiref(), luaL_Reg::name, and preloadedlibs.

Variable Documentation

loadedlibs

const luaL_Reg loadedlibs[]

static

Initial value:

= {
  {"_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}
}

Definition at line 29 of file lua-5.2.4/src/linit.c.

                                     {
  {"_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}
};

Referenced by luaL_openlibs().

preloadedlibs

const luaL_Reg preloadedlibs[]

static

Initial value:

= {
  {NULL, NULL}
}

Definition at line 47 of file lua-5.2.4/src/linit.c.

                                        {
  {NULL, NULL}
};

Referenced by luaL_openlibs().