avl_tree_node_t *
master_update_slave(master_t *m,
uint32_t ip,
const slave_description_t *sd) {
avl_tree_node_t *atn = avl_tree_get(&m->slaves, ip);
slave_description_t *atn_sd;
LOG(LOG_LEVEL_DEBUG,
" Slave: ID = %u, T = %d, IL = %u\n",
(unsigned int)ip,
(int)sd->temperature,
(unsigned int)sd->illumination);
if (!atn) {
atn = avl_tree_add(&m->slaves, ip);
atn_sd = (slave_description_t *)atn->data;
memset(atn_sd, 0, sizeof(*atn_sd));
}
else
atn_sd = (slave_description_t *)atn->data;
m->sum.temperature -= atn_sd->temperature;
m->sum.illumination -= atn_sd->illumination;
memcpy(atn_sd, sd, sizeof(*atn_sd));
m->sum.temperature += atn_sd->temperature;
m->sum.illumination += atn_sd->illumination;
}
int main(int argc, char *argv[])
{
/* int x; */
/* FILE *fp; */
/* int op; */
/* struct avl_tree *tree; */
/* struct avl_tnode *p; */
/* setbuf(stdout, NULL); */
/* tree = alloc_avl_tree(); */
/* while (scanf(" %c", &op) > 0) { */
/* scanf(" %d", &x); */
/* if ((unsigned char) op == 'i') { */
/* if (avl_tree_add(tree, p = alloc_avl_tnode(x)) != p) */
/* free(p); */
/* } else */
/* free(avl_tree_del(tree, x)); */
/* if (tree->root != NULL) */
/* tree_trav(tree->root, 0); */
/* } */
int x;
int op;
struct avl_tree *tree;
struct avl_tnode *node;
FILE *fp;
clock_t before;
double elapsed;
if (argc == 2)
fp = fopen(argv[1], "r");
else
fp = stdin;
tree = alloc_avl_tree();
before = clock();
while (fscanf(fp, " %d", &x) > 0) {
// printf("inserting %d\n", x);
node = alloc_avl_tnode(x);
avl_tree_add(tree, node);
printf("node->val = %d\n",node->val);
/* tree_trav(tree->root, 0); */
/* if (fp != stdin) */
/* getchar(); */
}
elapsed = clock() - before;
fprintf(stderr, "inserting: %.3f seconds\n",
elapsed / CLOCKS_PER_SEC);
before = clock();
// tree_trav(tree->root, 0);
while (tree->root != NULL) {
free(avl_tree_del(tree, tree->root->val));
// tree_trav(tree->root, 0);
}
elapsed = clock() - before;
fprintf(stderr, "deleting: %.3f seconds\n",
elapsed / CLOCKS_PER_SEC);
// tree_trav(tree->root, 0);
return 0;
}
bool acceptor(uss_t *srv, uss_connection_t *conn, driver_core_t *core) {
avl_tree_node_t *atn = avl_tree_add(&core->connection_state, conn->fd);
driver_core_connection_state_t *s = (driver_core_connection_state_t *)atn->data;
s->argc = s->args_received = 0;
s->last_argument_offset = 0;
s->ussc = conn;
conn->priv = s;
unix_socket_server_send(srv, conn, core->greeting, core->greeting_length,
(uss_writer_t)writer, core);
return true;
}
/* put process to the end of processes list */
static void put_process_to_list(process_t *process)
{
unsigned long irqs_state;
/* acquire lock before touching bookkeeping structures */
irqs_state = spin_lock_irqsave(&processes_lock);
/* add item */
xlist_add_last(&processes_list, &process->procs_list_node);
/* put process into avl tree */
if(!avl_tree_add(&processes_tree, process))
panic("put_process_to_list(): failed to add process into tree!\n");
/* release lock */
spin_unlock_irqrstor(&processes_lock, irqs_state);
}
