88 static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) {  in treatstackoption()  argument
89   if (L == L1) {  in treatstackoption()
94     lua_xmove(L1, L, 1);  in treatstackoption()
102   lua_State *L1 = getthread(L, &arg);  in db_getinfo()  local
105     if (!lua_getstack(L1, (int)lua_tointeger(L, arg+1), &ar)) {  in db_getinfo()
114     lua_xmove(L, L1, 1);  in db_getinfo()
118   if (!lua_getinfo(L1, options, &ar))  in db_getinfo()
137     treatstackoption(L, L1, "activelines");  in db_getinfo()
139     treatstackoption(L, L1, "func");  in db_getinfo()
146   lua_State *L1 = getthread(L, &arg);  in db_getlocal()  local
149   if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar))  /* out of range? */  in db_getlocal()
151   name = lua_getlocal(L1, &ar, luaL_checkint(L, arg+2));  in db_getlocal()
153     lua_xmove(L1, L, 1);  in db_getlocal()
167   lua_State *L1 = getthread(L, &arg);  in db_setlocal()  local
169   if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar))  /* out of range? */  in db_setlocal()
173   lua_xmove(L, L1, 1);  in db_setlocal()
174   lua_pushstring(L, lua_setlocal(L1, &ar, luaL_checkint(L, arg+2)));  in db_setlocal()
261   lua_State *L1 = getthread(L, &arg);  in db_sethook()  local
273   lua_pushlightuserdata(L, L1);  in db_sethook()
277   lua_sethook(L1, func, mask, count);  /* set hooks */  in db_sethook()
284   lua_State *L1 = getthread(L, &arg);  in db_gethook()  local
286   int mask = lua_gethookmask(L1);  in db_gethook()
287   lua_Hook hook = lua_gethook(L1);  in db_gethook()
292     lua_pushlightuserdata(L, L1);  in db_gethook()
297   lua_pushinteger(L, lua_gethookcount(L1));  in db_gethook()
326   lua_State *L1 = getthread(L, &arg);  in db_errorfb()  local
333     level = (L == L1) ? 1 : 0;  /* level 0 may be this own function */  in db_errorfb()
339   while (lua_getstack(L1, level++, &ar)) {  in db_errorfb()
342       if (!lua_getstack(L1, level+LEVELS2, &ar))  in db_errorfb()
346         while (lua_getstack(L1, level+LEVELS2, &ar))  /* find last levels */  in db_errorfb()
353     lua_getinfo(L1, "Snl", &ar);  in db_errorfb()