+smx_action_t SIMIX_file_close(smx_process_t process ,const char* storage, smx_file_t fp)
+{
+ smx_action_t action;
+ smx_host_t host = process->smx_host;
+
+ /* check if the host is active */
+ if (surf_workstation_model->extension.
+ workstation.get_state(host->host) != SURF_RESOURCE_ON) {
+ THROWF(host_error, 0, "Host %s failed, you cannot call this function",
+ host->name);
+ }
+
+ action = xbt_mallocator_get(simix_global->action_mallocator);
+ action->type = SIMIX_ACTION_IO;
+ action->name = NULL;
+#ifdef HAVE_TRACING
+ action->category = NULL;
+#endif
+
+ action->io.host = host;
+ action->io.surf_io = surf_workstation_model->extension.workstation.close(host->host, storage, fp->surf_file);
+
+ surf_workstation_model->action_data_set(action->io.surf_io, action);
+ XBT_DEBUG("Create io action %p", action);
+
+ return action;
+}
+
+//SIMIX FILE STAT
+void SIMIX_pre_file_stat(smx_simcall_t simcall)
+{
+ smx_action_t action = SIMIX_file_stat(simcall->issuer,
+ simcall->file_stat.storage,
+ simcall->file_stat.fd,
+ simcall->file_stat.buf);
+ xbt_fifo_push(action->simcalls, simcall);
+ simcall->issuer->waiting_action = action;
+}
+
+smx_action_t SIMIX_file_stat(smx_process_t process ,const char* storage, smx_file_t fd, s_file_stat_t buf)
+{
+ smx_action_t action;
+ smx_host_t host = process->smx_host;
+ /* check if the host is active */
+ if (surf_workstation_model->extension.
+ workstation.get_state(host->host) != SURF_RESOURCE_ON) {
+ THROWF(host_error, 0, "Host %s failed, you cannot call this function",
+ host->name);
+ }
+
+ action = xbt_mallocator_get(simix_global->action_mallocator);
+ action->type = SIMIX_ACTION_IO;
+ action->name = NULL;
+#ifdef HAVE_TRACING
+ action->category = NULL;
+#endif
+
+ action->io.host = host;
+ action->io.surf_io = surf_workstation_model->extension.workstation.stat(host->host, storage, fd->surf_file);
+
+ surf_workstation_model->action_data_set(action->io.surf_io, action);
+ XBT_DEBUG("Create io action %p", action);
+
+ return action;
+}
+
+void SIMIX_post_io(smx_action_t action)
+{
+ xbt_fifo_item_t i;
+ smx_simcall_t simcall;
+
+ xbt_fifo_foreach(action->simcalls,i,simcall,smx_simcall_t) {
+ switch (simcall->call) {
+ case SIMCALL_FILE_OPEN:
+ simcall->file_open.result = xbt_new(s_smx_file_t,1);
+ simcall->file_open.result->surf_file = (action->io.surf_io)->file;
+ break;
+ case SIMCALL_FILE_CLOSE:
+ simcall->file_read.result = 0;
+ break;
+ case SIMCALL_FILE_WRITE:
+ simcall->file_write.result = (action->io.surf_io)->cost;
+ break;
+ case SIMCALL_FILE_READ:
+ simcall->file_read.result = (action->io.surf_io)->cost;
+ break;
+ case SIMCALL_FILE_STAT:
+ simcall->file_stat.result = 0;
+ s_file_stat_t *dst = &(simcall->file_stat.buf);
+ s_file_stat_t *src = &((action->io.surf_io)->stat);
+ file_stat_copy(src,dst);
+ break;
+ default:
+ break;
+ }
+ }
+
+ switch (surf_workstation_model->action_state_get(action->io.surf_io)) {