X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ee788f4511c85f6d6685fdd6692169453e244ce1..54b36b81cc3bd164e2a77326cd59011652d612c0:/src/surf/surf_private.h

diff --git a/src/surf/surf_private.h b/src/surf/surf_private.h
index c22887c4f2..feae32af67 100644
--- a/src/surf/surf_private.h
+++ b/src/surf/surf_private.h
@@ -1,7 +1,9 @@
-/* Authors: Arnaud Legrand                                                  */
+/* 	$Id$	 */
+
+/* Copyright (c) 2004 Arnaud Legrand. All rights reserved.                  */
 
 /* This program is free software; you can redistribute it and/or modify it
-   under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #ifndef _SURF_SURF_PRIVATE_H
 #define _SURF_SURF_PRIVATE_H
@@ -9,13 +11,53 @@
 #include "surf/surf.h"
 #include "surf/maxmin.h"
 #include "surf/trace_mgr.h"
-#include "host_private.h"
+#include "xbt/log.h"
+#include "surf/surf_parse.h"
+
+#define NO_MAX_DURATION -1.0
+
+typedef enum {
+  SURF_NETWORK_LINK_ON = 1,	/* Ready        */
+  SURF_NETWORK_LINK_OFF = 0	/* Running      */
+} e_surf_network_link_state_t;
+
+typedef struct surf_resource_private {
+  int (*resource_used) (void *resource_id);
+  /* Share the resources to the actions and return in hom much time
+     the next action may terminate */
+  double (*share_resources) (double now);
+  /* Update the actions' state */
+  void (*update_actions_state) (double now, double delta);
+  void (*update_resource_state) (void *id, tmgr_trace_event_t event_type,
+				 double value);
+  void (*finalize) (void);
+} s_surf_resource_private_t;
+
+/* #define pub2priv(r) ((surf_resource_private_t) ((char *)(r) -(sizeof(struct surf_resource_private_part)))) */
+/* #define priv2pub(r) ((void *) ((char *)(r) +(sizeof(struct surf_resource_private_part)))) */
+
+double generic_maxmin_share_resources(xbt_swag_t running_actions,
+				      size_t offset);
+double generic_maxmin_share_resources2(xbt_swag_t running_actions,
+				       size_t offset,
+				       lmm_system_t sys);
 
 /* Generic functions common to all ressources */
 e_surf_action_state_t surf_action_get_state(surf_action_t action);
 void surf_action_free(surf_action_t * action);
-void surf_action_change_state(surf_action_t action, e_surf_action_state_t state);
-
+void surf_action_change_state(surf_action_t action,
+			      e_surf_action_state_t state);
+void surf_action_set_data(surf_action_t action,
+			  void *data);
+FILE *surf_fopen(const char *name, const char *mode);
 
+static _XBT_INLINE void surf_double_update(double *variable, double value) 
+{
+  *variable -= value;
+  if(*variable< 0.00001) *variable = 0.0;
+}
+extern lmm_system_t maxmin_system;
+extern tmgr_history_t history;
+extern xbt_dynar_t surf_path;
 
 #endif				/* _SURF_SURF_PRIVATE_H */