New function 'luaL_openselectedlibs'

Makes it easier to start Lua with only some standard libraries.
This commit is contained in:
Roberto Ierusalimschy
2022-12-07 15:12:52 -03:00
parent 0270c204c2
commit d738c8d18b
7 changed files with 85 additions and 83 deletions

View File

@@ -14,39 +14,52 @@
/* version suffix for environment variable names */
#define LUA_VERSUFFIX "_" LUA_VERSION_MAJOR "_" LUA_VERSION_MINOR
#define LUA_GK 1
LUAMOD_API int (luaopen_base) (lua_State *L);
#define LUA_COLIBNAME "coroutine"
LUAMOD_API int (luaopen_coroutine) (lua_State *L);
#define LUA_TABLIBNAME "table"
LUAMOD_API int (luaopen_table) (lua_State *L);
#define LUA_IOLIBNAME "io"
LUAMOD_API int (luaopen_io) (lua_State *L);
#define LUA_OSLIBNAME "os"
LUAMOD_API int (luaopen_os) (lua_State *L);
#define LUA_STRLIBNAME "string"
LUAMOD_API int (luaopen_string) (lua_State *L);
#define LUA_UTF8LIBNAME "utf8"
LUAMOD_API int (luaopen_utf8) (lua_State *L);
#define LUA_MATHLIBNAME "math"
LUAMOD_API int (luaopen_math) (lua_State *L);
#define LUA_DBLIBNAME "debug"
LUAMOD_API int (luaopen_debug) (lua_State *L);
#define LUA_LOADLIBNAME "package"
#define LUA_LOADLIBK (LUA_GK << 1)
LUAMOD_API int (luaopen_package) (lua_State *L);
/* open all previous libraries */
LUALIB_API void (luaL_openlibs) (lua_State *L);
#define LUA_COLIBNAME "coroutine"
#define LUA_COLIBK (LUA_LOADLIBK << 1)
LUAMOD_API int (luaopen_coroutine) (lua_State *L);
#define LUA_DBLIBNAME "debug"
#define LUA_DBLIBK (LUA_COLIBK << 1)
LUAMOD_API int (luaopen_debug) (lua_State *L);
#define LUA_IOLIBNAME "io"
#define LUA_IOLIBK (LUA_DBLIBK << 1)
LUAMOD_API int (luaopen_io) (lua_State *L);
#define LUA_MATHLIBNAME "math"
#define LUA_MATHLIBK (LUA_IOLIBK << 1)
LUAMOD_API int (luaopen_math) (lua_State *L);
#define LUA_OSLIBNAME "os"
#define LUA_OSLIBK (LUA_MATHLIBK << 1)
LUAMOD_API int (luaopen_os) (lua_State *L);
#define LUA_STRLIBNAME "string"
#define LUA_STRLIBK (LUA_OSLIBK << 1)
LUAMOD_API int (luaopen_string) (lua_State *L);
#define LUA_TABLIBNAME "table"
#define LUA_TABLIBK (LUA_STRLIBK << 1)
LUAMOD_API int (luaopen_table) (lua_State *L);
#define LUA_UTF8LIBNAME "utf8"
#define LUA_UTF8LIBK (LUA_TABLIBK << 1)
LUAMOD_API int (luaopen_utf8) (lua_State *L);
/* open selected libraries */
LUALIB_API void (luaL_openselectedlibs) (lua_State *L, int what);
/* open all libraries */
#define luaL_openlibs(L) luaL_openselectedlibs(L, ~0)
#endif