-/* Copyright (c) 2010-2016. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2010-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
MSG_task_receive(&(task), "master_mailbox");
destination = (char*)MSG_task_get_data (task);
MSG_task_destroy (task);
- if (!destination) break; //there is no destination, die
+ if (destination == NULL)
+ break; //there is no destination, die
MSG_process_migrate(MSG_process_self(), MSG_host_by_name(destination));
MSG_process_sleep(2); // I am tired, have to sleep for 2 seconds
free (destination);
static int policeman(int argc, char *argv[])
{
- msg_task_t task = NULL;
-
// I am the master of emigrant process,
// I tell it where it must emigrate to.
xbt_dynar_t destinations = xbt_dynar_new (sizeof(char*), &xbt_free_ref);
char *destination;
unsigned int i;
xbt_dynar_foreach(destinations, i, destination){
- task = MSG_task_create("task", 0, 0, NULL);
- if (destination){
+ msg_task_t task = MSG_task_create("task", 0, 0, NULL);
+ if (destination != NULL){
MSG_task_set_data(task, xbt_strdup (destination));
}
MSG_task_set_category(task, "migration_order");
MSG_task_send (task, "master_mailbox");
- task = NULL;
}
xbt_dynar_free (&destinations);
return 0;