2 * @file frescan_bwres_robjs.h
4 * @brief FRESCAN bandwith reservation layer: reply objects
6 * This module contains the definition of the data object and operations to
7 * create a pool of objects, obtain the id of an unused object, wait upon it,
8 * signal it, and finish using it.
14 * @author Daniel Sangorrin <daniel.sangorrin@unican.es>
18 //----------------------------------------------------------------------
19 // Copyright (C) 2006 - 2009 by the FRESCOR consortium:
21 // Universidad de Cantabria, SPAIN
22 // University of York, UK
23 // Scuola Superiore Sant'Anna, ITALY
24 // Kaiserslautern University, GERMANY
25 // Univ. Politecnica Valencia, SPAIN
26 // Czech Technical University in Prague, CZECH REPUBLIC
28 // Thales Communication S.A. FRANCE
29 // Visual Tools S.A. SPAIN
30 // Rapita Systems Ltd UK
33 // See http://www.frescor.org
35 // The FRESCOR project (FP6/2005/IST/5-034026) is funded
36 // in part by the European Union Sixth Framework Programme
37 // The European Union is not liable of any use that may be
41 // based on previous work (FSF) done in the FIRST project
43 // Copyright (C) 2005 Mälardalen University, SWEDEN
44 // Scuola Superiore S.Anna, ITALY
45 // Universidad de Cantabria, SPAIN
46 // University of York, UK
48 // This file is part of FNA (Frescor Network Adaptation)
50 // FNA is free software; you can redistribute it and/or modify it
51 // under terms of the GNU General Public License as published by the
52 // Free Software Foundation; either version 2, or (at your option) any
53 // later version. FNA is distributed in the hope that it will be
54 // useful, but WITHOUT ANY WARRANTY; without even the implied warranty
55 // of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
56 // General Public License for more details. You should have received a
57 // copy of the GNU General Public License along with FNA; see file
58 // COPYING. If not, write to the Free Software Foundation, 675 Mass Ave,
59 // Cambridge, MA 02139, USA.
61 // As a special exception, including FNA header files in a file,
62 // instantiating FNA generics or templates, or linking other files
63 // with FNA objects to produce an executable application, does not
64 // by itself cause the resulting executable application to be covered
65 // by the GNU General Public License. This exception does not
66 // however invalidate any other reasons why the executable file might be
67 // covered by the GNU Public License.
68 // -----------------------------------------------------------------------
72 #ifndef _FRESCAN_BWRES_ROBJS_H_
73 #define _FRESCAN_BWRES_ROBJS_H_
75 #include "frescan_types.h"
77 extern int frescan_bwres_robjs_init(int max_ceiling);
78 extern int frescan_bwres_robjs_alloc(frescan_bwres_robj_id_t *id, int ceiling);
79 extern int frescan_bwres_robjs_free(frescan_bwres_robj_id_t id);
80 extern int frescan_bwres_robjs_signal(frescan_bwres_robj_id_t id);
81 extern int frescan_bwres_robjs_wait(frescan_bwres_robj_id_t id);
82 extern int frescan_bwres_robjs_timedwait(frescan_bwres_robj_id_t id,
83 const struct timespec *abstime);
85 #endif // _FRESCAN_BWRES_ROBJS_H_