111     int *states;		/* the array of step indexes */  member
147     xmlStepStatePtr states;  member
460 xmlPatPushState(xmlStepStates *states, int step, xmlNodePtr node) {  in xmlPatPushState()  argument
461     if ((states->states == NULL) || (states->maxstates <= 0)) {  in xmlPatPushState()
462         states->maxstates = 4;  in xmlPatPushState()
463 	states->nbstates = 0;  in xmlPatPushState()
464 	states->states = xmlMalloc(4 * sizeof(xmlStepState));  in xmlPatPushState()
466     else if (states->maxstates <= states->nbstates) {  in xmlPatPushState()
469 	tmp = (xmlStepStatePtr) xmlRealloc(states->states,  in xmlPatPushState()
470 			       2 * states->maxstates * sizeof(xmlStepState));  in xmlPatPushState()
473 	states->states = tmp;  in xmlPatPushState()
474 	states->maxstates *= 2;  in xmlPatPushState()
476     states->states[states->nbstates].step = step;  in xmlPatPushState()
477     states->states[states->nbstates++].node = node;  in xmlPatPushState()
497     xmlStepStates states = {0, 0, NULL}; /* // may require backtrack */  in xmlPatMatch()  local
656 		    xmlPatPushState(&states, i, node);  in xmlPatMatch()
658 		    xmlPatPushState(&states, i - 1, node);  in xmlPatMatch()
680     if (states.states != NULL) {  in xmlPatMatch()
682 	xmlFree(states.states);  in xmlPatMatch()
687     if (states.states == NULL)  in xmlPatMatch()
689     if (states.nbstates <= 0) {  in xmlPatMatch()
690 	xmlFree(states.states);  in xmlPatMatch()
693     states.nbstates--;  in xmlPatMatch()
694     i = states.states[states.nbstates].step;  in xmlPatMatch()
695     node = states.states[states.nbstates].node;  in xmlPatMatch()
1464         if (ctxt->states[2 * i] < 0)  in xmlDebugStreamCtxt()
1467 	    printf(" %d: step %d, level %d", i, ctxt->states[2 * i],  in xmlDebugStreamCtxt()
1468 	           ctxt->states[(2 * i) + 1]);  in xmlDebugStreamCtxt()
1469             if (ctxt->comp->steps[ctxt->states[2 * i]].flags &  in xmlDebugStreamCtxt()
1765     cur->states = (int *) xmlMalloc(4 * 2 * sizeof(int));  in xmlNewStreamCtxt()
1766     if (cur->states == NULL) {  in xmlNewStreamCtxt()
1792         if (stream->states != NULL)  in xmlFreeStreamCtxt()
1793 	    xmlFree(stream->states);  in xmlFreeStreamCtxt()
1812         if (comp->states[2 * i] < 0) {  in xmlStreamCtxtAddState()
1813 	    comp->states[2 * i] = idx;  in xmlStreamCtxtAddState()
1814 	    comp->states[2 * i + 1] = level;  in xmlStreamCtxtAddState()
1821 	cur = (int *) xmlRealloc(comp->states,  in xmlStreamCtxtAddState()
1828 	comp->states = cur;  in xmlStreamCtxtAddState()
1831     comp->states[2 * comp->nbState] = idx;  in xmlStreamCtxtAddState()
1832     comp->states[2 * comp->nbState++ + 1] = level;  in xmlStreamCtxtAddState()
1957 		stepNr = stream->states[2 * (stream->nbState -1)];  in xmlStreamPushInternal()
1961 		if (stream->states[(2 * (stream->nbState -1)) + 1] <  in xmlStreamPushInternal()
1974 		stepNr = stream->states[2 * i];  in xmlStreamPushInternal()
1980 		tmp = stream->states[(2 * i) + 1];  in xmlStreamPushInternal()
2300 	    lev = stream->states[(2 * i) + 1];  in xmlStreamPop()