lualib.h File Reference

#include "lua.h"

Go to the source code of this file.

Macros
#define	LUA_FILEHANDLE   "FILE*"
#define	LUA_COLIBNAME   "coroutine"
#define	LUA_TABLIBNAME   "table"
#define	LUA_IOLIBNAME   "io"
#define	LUA_OSLIBNAME   "os"
#define	LUA_STRLIBNAME   "string"
#define	LUA_MATHLIBNAME   "math"
#define	LUA_DBLIBNAME   "debug"
#define	LUA_LOADLIBNAME   "package"
#define	lua_assert(x)   ((void)0)

Functions
LUALIB_API int	luaopen_base (lua_State *L)
LUALIB_API int	luaopen_table (lua_State *L)
LUALIB_API int	luaopen_io (lua_State *L)
LUALIB_API int	luaopen_os (lua_State *L)
LUALIB_API int	luaopen_string (lua_State *L)
LUALIB_API int	luaopen_math (lua_State *L)
LUALIB_API int	luaopen_debug (lua_State *L)
LUALIB_API int	luaopen_package (lua_State *L)
LUALIB_API void	luaL_openlibs (lua_State *L)

Macro Definition Documentation

lua_assert

#define lua_assert

(

x

)

((void)0)

Definition at line 49 of file lua-5.1.5/src/lualib.h.

LUA_COLIBNAME

#define LUA_COLIBNAME   "coroutine"

Definition at line 18 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_base().

LUA_DBLIBNAME

#define LUA_DBLIBNAME   "debug"

Definition at line 36 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_debug().

LUA_FILEHANDLE

#define LUA_FILEHANDLE   "FILE*"

Definition at line 15 of file lua-5.1.5/src/lualib.h.

Referenced by createmeta(), createmeta(), createmeta(), createmeta(), io_type(), io_type(), io_type(), io_type(), newfile(), newprefile(), newprefile(), and newprefile().

LUA_IOLIBNAME

#define LUA_IOLIBNAME   "io"

Definition at line 24 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_io().

LUA_LOADLIBNAME

#define LUA_LOADLIBNAME   "package"

Definition at line 39 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_package().

LUA_MATHLIBNAME

#define LUA_MATHLIBNAME   "math"

Definition at line 33 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_math().

LUA_OSLIBNAME

#define LUA_OSLIBNAME   "os"

Definition at line 27 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_os().

LUA_STRLIBNAME

#define LUA_STRLIBNAME   "string"

Definition at line 30 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_string().

LUA_TABLIBNAME

#define LUA_TABLIBNAME   "table"

Definition at line 21 of file lua-5.1.5/src/lualib.h.

Referenced by luaopen_table().

Function Documentation

luaL_openlibs()

LUALIB_API void luaL_openlibs

(

lua_State *

L

)

Definition at line 30 of file lua-5.1.5/src/linit.c.

                                             {
  const luaL_Reg *lib = lualibs;
  for (; lib->func; lib++) {
    lua_pushcfunction(L, lib->func);
    lua_pushstring(L, lib->name);
    lua_call(L, 1, 0);
  }
}

luaopen_base()

LUALIB_API int luaopen_base

(

lua_State *

L

)

Definition at line 648 of file lua-5.1.5/src/lbaselib.c.

                                           {
  base_open(L);
  luaL_register(L, LUA_COLIBNAME, co_funcs);
  return 2;
}

luaopen_debug()

LUALIB_API int luaopen_debug

(

lua_State *

L

)

Definition at line 394 of file lua-5.1.5/src/ldblib.c.

                                            {
  luaL_register(L, LUA_DBLIBNAME, dblib);
  return 1;
}

luaopen_io()

LUALIB_API int luaopen_io

(

lua_State *

L

)

Definition at line 537 of file lua-5.1.5/src/liolib.c.

                                         {
  createmeta(L);
  /* create (private) environment (with fields IO_INPUT, IO_OUTPUT, __close) */
  newfenv(L, io_fclose);
  lua_replace(L, LUA_ENVIRONINDEX);
  /* open library */
  luaL_register(L, LUA_IOLIBNAME, iolib);
  /* create (and set) default files */
  newfenv(L, io_noclose);  /* close function for default files */
  createstdfile(L, stdin, IO_INPUT, "stdin");
  createstdfile(L, stdout, IO_OUTPUT, "stdout");
  createstdfile(L, stderr, 0, "stderr");
  lua_pop(L, 1);  /* pop environment for default files */
  lua_getfield(L, -1, "popen");
  newfenv(L, io_pclose);  /* create environment for 'popen' */
  lua_setfenv(L, -2);  /* set fenv for 'popen' */
  lua_pop(L, 1);  /* pop 'popen' */
  return 1;
}

luaopen_math()

LUALIB_API int luaopen_math

(

lua_State *

L

)

Definition at line 251 of file lua-5.1.5/src/lmathlib.c.

                                           {
  luaL_register(L, LUA_MATHLIBNAME, mathlib);
  lua_pushnumber(L, PI);
  lua_setfield(L, -2, "pi");
  lua_pushnumber(L, HUGE_VAL);
  lua_setfield(L, -2, "huge");
#if defined(LUA_COMPAT_MOD)
  lua_getfield(L, -1, "fmod");
  lua_setfield(L, -2, "mod");
#endif
  return 1;
}

luaopen_os()

LUALIB_API int luaopen_os

(

lua_State *

L

)

Definition at line 239 of file lua-5.1.5/src/loslib.c.

                                         {
  luaL_register(L, LUA_OSLIBNAME, syslib);
  return 1;
}

luaopen_package()

LUALIB_API int luaopen_package

(

lua_State *

L

)

Definition at line 627 of file lua-5.1.5/src/loadlib.c.

                                              {
  int i;
  /* create new type _LOADLIB */
  luaL_newmetatable(L, "_LOADLIB");
  lua_pushcfunction(L, gctm);
  lua_setfield(L, -2, "__gc");
  /* create `package' table */
  luaL_register(L, LUA_LOADLIBNAME, pk_funcs);
#if defined(LUA_COMPAT_LOADLIB) 
  lua_getfield(L, -1, "loadlib");
  lua_setfield(L, LUA_GLOBALSINDEX, "loadlib");
#endif
  lua_pushvalue(L, -1);
  lua_replace(L, LUA_ENVIRONINDEX);
  /* create `loaders' table */
  lua_createtable(L, sizeof(loaders)/sizeof(loaders[0]) - 1, 0);
  /* fill it with pre-defined loaders */
  for (i=0; loaders[i] != NULL; i++) {
    lua_pushcfunction(L, loaders[i]);
    lua_rawseti(L, -2, i+1);
  }
  lua_setfield(L, -2, "loaders");  /* put it in field `loaders' */
  setpath(L, "path", LUA_PATH, LUA_PATH_DEFAULT);  /* set field `path' */
  setpath(L, "cpath", LUA_CPATH, LUA_CPATH_DEFAULT); /* set field `cpath' */
  /* store config information */
  lua_pushliteral(L, LUA_DIRSEP "\n" LUA_PATHSEP "\n" LUA_PATH_MARK "\n"
                     LUA_EXECDIR "\n" LUA_IGMARK);
  lua_setfield(L, -2, "config");
  /* set field `loaded' */
  luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 2);
  lua_setfield(L, -2, "loaded");
  /* set field `preload' */
  lua_newtable(L);
  lua_setfield(L, -2, "preload");
  lua_pushvalue(L, LUA_GLOBALSINDEX);
  luaL_register(L, NULL, ll_funcs);  /* open lib into global table */
  lua_pop(L, 1);
  return 1;  /* return 'package' table */
}

luaopen_string()

LUALIB_API int luaopen_string

(

lua_State *

L

)

Definition at line 862 of file lua-5.1.5/src/lstrlib.c.

                                             {
  luaL_register(L, LUA_STRLIBNAME, strlib);
#if defined(LUA_COMPAT_GFIND)
  lua_getfield(L, -1, "gmatch");
  lua_setfield(L, -2, "gfind");
#endif
  createmetatable(L);
  return 1;
}

luaopen_table()

LUALIB_API int luaopen_table

(

lua_State *

L

)

Definition at line 283 of file lua-5.1.5/src/ltablib.c.

                                            {
  luaL_register(L, LUA_TABLIBNAME, tab_funcs);
  return 1;
}