if (!strcmp(kind, "request")) { // that's a request
char *req = MSG_task_get_data(task);
if (CS_used) { // need to push the request in the vector
- INFO0("CS already used. Queue the request");
+ XBT_INFO("CS already used. Queue the request");
xbt_dynar_push(requests, &req);
} else { // can serve it immediatly
- INFO0("CS idle. Grant immediatly");
+ XBT_INFO("CS idle. Grant immediatly");
m_task_t answer = MSG_task_create("grant", 0, 1000, NULL);
MSG_task_send(answer, req);
CS_used = 1;
}
} else { // that's a release. Check if someone was waiting for the lock
- if (xbt_dynar_length(requests) > 0) {
- INFO1("CS release. Grant to queued requests (queue size: %lu)",
+ if (!xbt_dynar_is_empty(requests)) {
+ XBT_INFO("CS release. Grant to queued requests (queue size: %lu)",
xbt_dynar_length(requests));
char *req;
xbt_dynar_pop(requests, &req);
MSG_task_send(MSG_task_create("grant", 0, 1000, NULL), req);
todo--;
} else { // nobody wants it
- INFO0("CS release. resource now idle");
+ XBT_INFO("CS release. resource now idle");
CS_used = 0;
todo--;
}
}
MSG_task_destroy(task);
}
- INFO0("Received all releases, quit now");
+ XBT_INFO("Received all releases, quit now");
return 0;
}
// request the CS 3 times, sleeping a bit in between
int i;
for (i = 0; i < CS_PER_PROCESS; i++) {
- INFO0("Ask the request");
+ XBT_INFO("Ask the request");
MSG_task_send(MSG_task_create("request", 0, 1000, my_mailbox),
"coordinator");
// wait the answer
m_task_t grant = NULL;
MSG_task_receive(&grant, my_mailbox);
MSG_task_destroy(grant);
- INFO0("got the answer. Sleep a bit and release it");
+ XBT_INFO("got the answer. Sleep a bit and release it");
MSG_process_sleep(1);
MSG_task_send(MSG_task_create("release", 0, 1000, NULL),
"coordinator");
MSG_process_sleep(my_pid);
}
- INFO0("Got all the CS I wanted, quit now");
+ XBT_INFO("Got all the CS I wanted, quit now");
return 0;
}