Function db_setmetatable

Source/Misc/lua/src/lua.c:11554–11561

static int db_setmetatable (lua_State *L) {
int t = lua_type(L, 2);
luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2,
"nil or table expected");
lua_settop(L, 2);
lua_pushboolean(L, lua_setmetatable(L, 1));
return 1;
}


static int db_getfenv (lua_State *L) {