+ msg_file_t file = NULL;
+ char* mount = xbt_strdup("/home");
+ size_t read,write;
+
+ if(!strcmp(MSG_process_get_name(MSG_process_self()),"0"))
+ file = MSG_file_open(mount,FILENAME1);
+ else if(!strcmp(MSG_process_get_name(MSG_process_self()),"1"))
+ file = MSG_file_open(mount,FILENAME2);
+ else if(!strcmp(MSG_process_get_name(MSG_process_self()),"2"))
+ file = MSG_file_open(mount,FILENAME3);
+ else if(!strcmp(MSG_process_get_name(MSG_process_self()),"3"))
+ file = MSG_file_open(mount,FILENAME4);
+ else xbt_die("FILENAME NOT DEFINED %s",MSG_process_get_name(MSG_process_self()));