- * Add xbt_os_time(). This functions returns the number of seconds
- since the Epoch (00:00:00 UTC, January 1, 1970). Most users should
- use gras_os_time and should not use this function unless they
- really know what they are doing.
+ * Add xbt_os_time(). As the rest of xbt/portability, this is not public
+ for users. Instead, each programming environment (GRAS, MSG,...) use it
+ when needed to provide such a feature to users.
+ Don't shortcut the mecanism or you will also shortcut the virtualization
+ you need on the simulator.