- const char *name;
- simdata_host_t simdata = xbt_new0(s_simdata_host_t, 1);
- m_host_t host = xbt_new0(s_m_host_t, 1);
- int i;
-
- char alias[MAX_ALIAS_NAME +1] = {0}; /* buffer used to build the key of the mailbox */
-
- name = SIMIX_host_get_name(workstation);
- /* Host structure */
- host->name = xbt_strdup(name);
- host->simdata = simdata;
- host->data = data;
-
- simdata->smx_host = workstation;
-
- simdata->mailboxes = xbt_new0(msg_mailbox_t, msg_global->max_channel);
-
- for (i = 0; i < msg_global->max_channel; i++)
- {
- sprintf(alias,"%s:%d",name,i);
-
- /* the key of the mailbox (in this case) is build from the name of the host and the channel number */
- simdata->mailboxes[i] = MSG_mailbox_create(alias);
- MSG_mailbox_set_hostname(simdata->mailboxes[i],name);
- memset(alias,0,MAX_ALIAS_NAME +1);
- }
-
- simdata->mutex = SIMIX_mutex_init();
- SIMIX_host_set_data(workstation, host);
-
- /* Update global variables */
- xbt_fifo_unshift(msg_global->host, host);
-
- return host;
+ const char *name;
+ simdata_host_t simdata = xbt_new0(s_simdata_host_t, 1);
+ m_host_t host = xbt_new0(s_m_host_t, 1);
+ int i;
+
+ char alias[MAX_ALIAS_NAME + 1] = { 0 }; /* buffer used to build the key of the mailbox */
+
+ name = SIMIX_host_get_name(workstation);
+ /* Host structure */
+ host->name = xbt_strdup(name);
+ host->simdata = simdata;
+ host->data = data;
+
+ simdata->smx_host = workstation;
+
+ if (msg_global->max_channel > 0)
+ simdata->mailboxes = xbt_new0(msg_mailbox_t, msg_global->max_channel);
+
+ for (i = 0; i < msg_global->max_channel; i++) {
+ sprintf(alias, "%s:%d", name, i);
+
+ /* the key of the mailbox (in this case) is build from the name of the host and the channel number */
+ simdata->mailboxes[i] = MSG_mailbox_new(alias);
+ memset(alias, 0, MAX_ALIAS_NAME + 1);
+ }
+
+ SIMIX_req_host_set_data(workstation, host);
+ xbt_lib_set(host_lib,name,MSG_HOST_LEVEL,host);
+
+ return host;