int set_remove(intset_t *set, val_t val, int transactional)
{
int result = 0;
node_t *next;
void *v;
next = NULL;
v = (void *) val;
switch(transactional) {
case 0: /* Unprotected */
result = rbtree_delete(set, (void *)val);
break;
case 1:
case 2:
case 3: /* Normal transaction */
TX_START(NL);
result = TMrbtree_delete(set, (void *)val);
TX_END;
break;
case 4: /* Elastic transaction */
TX_START(EL);
result = TMrbtree_delete(set, (void *)val);
TX_END;
break;
default:
result=0;
printf("number %d do not correspond to elasticity.\n", transactional);
exit(1);
}
return result;
}
int set_remove(intset_t *set, intptr_t val, tx_desc *tx)
{
int res = 0;
START_ID(1);
res = TMrbtree_delete(tx, set, val);
COMMIT;
return res;
}
static int set_remove(intset_t *set, val_t val, thread_data_t *td)
{
int result;
# ifdef DEBUG
printf("++> set_remove(%d)\n", val);
IO_FLUSH;
# endif
if (!td) {
result = rbtree_delete((rbtree_t *)set, (void *)val);
} else {
TM_START(2, RW);
result = TMrbtree_delete((rbtree_t *)set, (void *)val);
TM_COMMIT;
}
return result;
}
