| 262 | |
| 263 | |
| 264 | LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) { |
| 265 | int i; |
| 266 | lua_State *L; |
| 267 | global_State *g; |
| 268 | LG *l = cast(LG *, (*f)(ud, NULL, LUA_TTHREAD, sizeof(LG))); |
| 269 | if (l == NULL) return NULL; |
| 270 | L = &l->l.l; |
| 271 | g = &l->g; |
| 272 | L->next = NULL; |
| 273 | L->tt = LUA_TTHREAD; |
| 274 | g->currentwhite = bit2mask(WHITE0BIT, FIXEDBIT); |
| 275 | L->marked = luaC_white(g); |
| 276 | g->gckind = KGC_NORMAL; |
| 277 | preinit_state(L, g); |
| 278 | g->frealloc = f; |
| 279 | g->ud = ud; |
| 280 | g->mainthread = L; |
| 281 | g->seed = makeseed(L); |
| 282 | g->uvhead.u.l.prev = &g->uvhead; |
| 283 | g->uvhead.u.l.next = &g->uvhead; |
| 284 | g->gcrunning = 0; /* no GC while building state */ |
| 285 | g->GCestimate = 0; |
| 286 | g->strt.size = 0; |
| 287 | g->strt.nuse = 0; |
| 288 | g->strt.hash = NULL; |
| 289 | setnilvalue(&g->l_registry); |
| 290 | luaZ_initbuffer(L, &g->buff); |
| 291 | g->panic = NULL; |
| 292 | g->version = NULL; |
| 293 | g->gcstate = GCSpause; |
| 294 | g->allgc = NULL; |
| 295 | g->finobj = NULL; |
| 296 | g->tobefnz = NULL; |
| 297 | g->sweepgc = g->sweepfin = NULL; |
| 298 | g->gray = g->grayagain = NULL; |
| 299 | g->weak = g->ephemeron = g->allweak = NULL; |
| 300 | g->totalbytes = sizeof(LG); |
| 301 | g->GCdebt = 0; |
| 302 | g->gcpause = LUAI_GCPAUSE; |
| 303 | g->gcmajorinc = LUAI_GCMAJOR; |
| 304 | g->gcstepmul = LUAI_GCMUL; |
| 305 | for (i=0; i < LUA_NUMTAGS; i++) g->mt[i] = NULL; |
| 306 | if (luaD_rawrunprotected(L, f_luaopen, NULL) != LUA_OK) { |
| 307 | /* memory allocation error: free partial state */ |
| 308 | close_state(L); |
| 309 | L = NULL; |
| 310 | } |
| 311 | return L; |
| 312 | } |
| 313 | |
| 314 | |
| 315 | LUA_API void lua_close (lua_State *L) { |
no test coverage detected