| Line | Branch | Decision | Exec | Source |
|---|---|---|---|---|
| 1 | /* | |||
| 2 | ** $Id: linit.c $ | |||
| 3 | ** Initialization of libraries for lua.c and other clients | |||
| 4 | ** See Copyright Notice in lua.h | |||
| 5 | */ | |||
| 6 | ||||
| 7 | ||||
| 8 | #define linit_c | |||
| 9 | #define LUA_LIB | |||
| 10 | ||||
| 11 | /* | |||
| 12 | ** If you embed Lua in your program and need to open the standard | |||
| 13 | ** libraries, call luaL_openlibs in your program. If you need a | |||
| 14 | ** different set of libraries, copy this file to your project and edit | |||
| 15 | ** it to suit your needs. | |||
| 16 | ** | |||
| 17 | ** You can also *preload* libraries, so that a later 'require' can | |||
| 18 | ** open the library, which is already linked to the application. | |||
| 19 | ** For that, do the following code: | |||
| 20 | ** | |||
| 21 | ** luaL_getsubtable(L, LUA_REGISTRYINDEX, LUA_PRELOAD_TABLE); | |||
| 22 | ** lua_pushcfunction(L, luaopen_modname); | |||
| 23 | ** lua_setfield(L, -2, modname); | |||
| 24 | ** lua_pop(L, 1); // remove PRELOAD table | |||
| 25 | */ | |||
| 26 | ||||
| 27 | #include "lprefix.h" | |||
| 28 | ||||
| 29 | ||||
| 30 | #include <stddef.h> | |||
| 31 | ||||
| 32 | #include "lua.h" | |||
| 33 | ||||
| 34 | #include "lualib.h" | |||
| 35 | #include "lauxlib.h" | |||
| 36 | ||||
| 37 | ||||
| 38 | /* | |||
| 39 | ** these libs are loaded by lua.c and are readily available to any Lua | |||
| 40 | ** program | |||
| 41 | */ | |||
| 42 | static const luaL_Reg loadedlibs[] = { | |||
| 43 | {LUA_GNAME, luaopen_base}, | |||
| 44 | {LUA_LOADLIBNAME, luaopen_package}, | |||
| 45 | {LUA_COLIBNAME, luaopen_coroutine}, | |||
| 46 | {LUA_TABLIBNAME, luaopen_table}, | |||
| 47 | {LUA_IOLIBNAME, luaopen_io}, | |||
| 48 | // RUSEFI: don't auto load OS lib | |||
| 49 | // {LUA_OSLIBNAME, luaopen_os}, | |||
| 50 | {LUA_STRLIBNAME, luaopen_string}, | |||
| 51 | {LUA_MATHLIBNAME, luaopen_math}, | |||
| 52 | {LUA_UTF8LIBNAME, luaopen_utf8}, | |||
| 53 | {LUA_DBLIBNAME, luaopen_debug}, | |||
| 54 | {NULL, NULL} | |||
| 55 | }; | |||
| 56 | ||||
| 57 | ||||
| 58 | ✗ | LUALIB_API void luaL_openlibs (lua_State *L) { | ||
| 59 | const luaL_Reg *lib; | |||
| 60 | /* "require" functions from 'loadedlibs' and set results to global table */ | |||
| 61 | ✗ | for (lib = loadedlibs; lib->func; lib++) { | ||
| 62 | ✗ | luaL_requiref(L, lib->name, lib->func, 1); | ||
| 63 | ✗ | lua_pop(L, 1); /* remove lib */ | ||
| 64 | } | |||
| 65 | ✗ | } | ||
| 66 | ||||
| 67 |