+ /* check if the host is active */
+ if ( surf_workstation_resource->extension_public->get_state(host->simdata->host)!=SURF_CPU_ON) {
+ THROW1(host_error,0,"Host %s failed, you cannot call this function",host->name);
+ }
+
+ /* alloc structures */
+ smx_action_t act = xbt_new0(s_smx_action_t,1);
+ act->simdata = xbt_new0(s_smx_simdata_action_t,1);
+ smx_simdata_action_t simdata = act->simdata;
+ act->cond_list = xbt_fifo_new();
+
+ /* initialize them */
+ simdata->source = host;
+ act-> name = xbt_strdup(name);
+
+ /* set communication */
+ simdata->surf_action = surf_workstation_resource->extension_public->
+ execute(host->simdata->host, amount);
+
+ surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
+
+ return act;
+}
+
+
+smx_action_t SIMIX_action_sleep(smx_host_t host, double duration)
+{
+ char name[] = "sleep";
+
+ /* check if the host is active */
+ if ( surf_workstation_resource->extension_public->get_state(host->simdata->host)!=SURF_CPU_ON) {
+ THROW1(host_error,0,"Host %s failed, you cannot call this function",host->name);
+ }
+
+ /* alloc structures */
+ smx_action_t act = xbt_new0(s_smx_action_t,1);
+ act->simdata = xbt_new0(s_smx_simdata_action_t,1);
+ smx_simdata_action_t simdata = act->simdata;
+ act->cond_list = xbt_fifo_new();
+
+ /* initialize them */
+ simdata->source = host;
+ act->name = xbt_strdup(name);
+
+ simdata->surf_action = surf_workstation_resource->extension_public->
+ sleep(host->simdata->host, duration);
+
+ surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
+
+ return act;