+
+ if (process != NULL){
+ data = (gras_procdata_t *)SIMIX_process_get_data(process);
+ if(data != NULL)
+ return data->pid;
+ }
+
+ return 0;
+}
+
+/** @brief retrieve the value of a given host property (or NULL if not defined) */
+const char *gras_os_host_property_value(const char *name)
+{
+ return
+ xbt_dict_get_or_null(SIMIX_host_get_properties
+ (SIMIX_process_get_host(SIMIX_process_self())),
+ name);
+}
+
+/** @brief retrieve the host properties dictionnary
+ * @warning it's the original one, not a copy. Don't mess with it
+ */
+xbt_dict_t gras_os_host_properties(void)
+{
+ return
+ SIMIX_host_get_properties(SIMIX_process_get_host(SIMIX_process_self()));
+}
+
+/* **************************************************************************
+ * Interface with SIMIX
+ * (these functions are called by the stuff generated by gras_stub_generator)
+ * **************************************************************************/
+
+XBT_LOG_EXTERNAL_CATEGORY(gras_trp);
+XBT_LOG_EXTERNAL_CATEGORY(gras_trp_sg);
+
+void gras_global_init(int *argc, char **argv)
+{
+ XBT_LOG_CONNECT(gras_trp_sg, gras_trp);
+ SIMIX_global_init(argc, argv);
+}
+
+void gras_create_environment(const char *file)
+{
+ SIMIX_create_environment(file);
+}
+
+void gras_function_register(const char *name, xbt_main_func_t code)
+{
+ SIMIX_function_register(name, code);
+}
+
+void gras_main()
+{
+ /* Clean IO before the run */
+ fflush(stdout);
+ fflush(stderr);
+ SIMIX_init();
+
+ while (SIMIX_solve(NULL, NULL) != -1.0);
+
+ return;
+}
+
+void gras_launch_application(const char *file)
+{
+ SIMIX_launch_application(file);
+}
+
+void gras_clean()
+{
+ SIMIX_clean();