}
-/** \ingroup msg_gos_functions
- * \brief Determine if a host is available.
+/** @ingroup msg_gos_functions
+ * @brief Determine if a host is up and running.
*
- * \param host host to test
- * \return Returns 1 if host is available, 0 otherwise
+ * @param host host to test
+ * @return Returns true if the host is up and running, and false if it's currently down
*/
-int MSG_host_is_avail(msg_host_t host)
+int MSG_host_is_on(msg_host_t host)
{
xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
return (simcall_host_get_state(host));
}
+/** @ingroup msg_gos_functions
+ * @brief Determine if a host is currently off.
+ */
+int MSG_host_is_off(msg_host_t host)
+{
+ xbt_assert((host != NULL), "Invalid parameters (host is NULL)");
+ return !(simcall_host_get_state(host));
+}
/** \ingroup m_host_management
* \brief Set the parameters of a given host