// -----------------------------------------------------------------------
-// Copyright (C) 2006 - 2007 FRESCOR consortium partners:
+// Copyright (C) 2006 - 2009 FRESCOR consortium partners:
//
// Universidad de Cantabria, SPAIN
// University of York, UK
// Visual Tools S.A. SPAIN
// Rapita Systems Ltd UK
// Evidence ITALY
-//
+//
// See http://www.frescor.org for a link to partners' websites
//
// FRESCOR project (FP6/2005/IST/5-034026) is funded
//
//
// based on previous work (FSF) done in the FIRST project
-//
+//
// Copyright (C) 2005 Mälardalen University, SWEDEN
// Scuola Superiore S.Anna, ITALY
// Universidad de Cantabria, SPAIN
// FSF API web pages: http://marte.unican.es/fsf/docs
// http://shark.sssup.it/contrib/first/docs/
//
-// This file is part of FRSH API
-//
-// FRSH API is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2, or (at your option)
-// any later version.
+// This file is part of FRSH (FRescor ScHeduler)
//
-// FRSH API is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// General Public License for more details.
+// FRSH is free software; you can redistribute it and/or modify it
+// under terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option) any
+// later version. FRSH is distributed in the hope that it will be
+// useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details. You should have received a
+// copy of the GNU General Public License along with FRSH; see file
+// COPYING. If not, write to the Free Software Foundation, 675 Mass Ave,
+// Cambridge, MA 02139, USA.
//
-// You should have received a copy of the GNU General Public License
-// distributed with FRSH API; see file COPYING. If not, write to the
-// Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-// 02111-1307, USA.
-//
-// As a special exception, if you include this header file into source
-// files to be compiled, this header file does not by itself cause
-// the resulting executable to be covered by the GNU General Public
-// License. This exception does not however invalidate any other
-// reasons why the executable file might be covered by the GNU General
-// Public License.
+// As a special exception, including FRSH header files in a file,
+// instantiating FRSH generics or templates, or linking other files
+// with FRSH objects to produce an executable application, does not
+// by itself cause the resulting executable application to be covered
+// by the GNU General Public License. This exception does not
+// however invalidate any other reasons why the executable file might be
+// covered by the GNU Public License.
// -----------------------------------------------------------------------
//frsh_spare_capacity_types.h
//==============================================
#include <time.h>
+FRSH_CPP_BEGIN_DECLS
+
/**
* @file frsh_spare_capacity_types.h
- *
- * Defines and typedefs for types used in spare_capacity functions.
**/
/**
/* D E F I N I T I O N S */
/*************************/
-/** Granularity of spare capacity requirements **/
-typedef enum {FRSH_CONTINUOUS, FRSH_DISCRETE} frsh_granularity_t;
+/** Granularity of spare capacity requirements: continuous or discrete **/
+typedef enum {FRSH_GR_CONTINUOUS, FRSH_GR_DISCRETE} frsh_granularity_t;
-/** Utilization (C and T) **/
+/** Utilization (C, T, and D) **/
typedef struct {
- struct timespec budget; // Execution time
- struct timespec period; // Period
-} frsh_utilization_value_t;
+ frsh_rel_time_t budget; // Execution time
+ frsh_rel_time_t period; // Period
+ frsh_rel_time_t deadline; // Deadline
+} frsh_utilization_t;
/** List of utilization values **/
typedef struct {
int size; // = 0
- frsh_utilization_value_t value[FRSH_MAX_N_UTILIZATION_VALUES];
+ frsh_utilization_t utilizations[FRSH_MAX_N_UTILIZATION_VALUES];
} frsh_utilization_set_t;
// Constants for assigning default values
-#define FRSH_DEFAULT_GRANULARITY FRSH_CONTINUOUS
-#define FRSH_DEFAULT_QUALITY 0
+#define FRSH_DEFAULT_GRANULARITY FRSH_GR_CONTINUOUS
+#define FRSH_DEFAULT_WEIGHT 1 // Cannot be zero with fsa_response_time
#define FRSH_DEFAULT_IMPORTANCE 1
// Constants for omitting the assignment of values to specific
// arguments in calls to initialization functions
-
#define FRSH_NULL_UTILIZATION_SET \
(frsh_utilization_set_t *)NULL
/*@}*/
+
+FRSH_CPP_END_DECLS
+
+
#endif /* !FRSH_SPARE_CAPACITY_TYPES_H_ */