OpenMPI  0.1.1
orte_data_server.h
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1 /*
2  * Copyright (c) 2004-2008 The Trustees of Indiana University and Indiana
3  * University Research and Technology
4  * Corporation. All rights reserved.
5  * Copyright (c) 2004-2006 The University of Tennessee and The University
6  * of Tennessee Research Foundation. All rights
7  * reserved.
8  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
9  * University of Stuttgart. All rights reserved.
10  * Copyright (c) 2004-2005 The Regents of the University of California.
11  * All rights reserved.
12  * Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
13  * Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
14  * $COPYRIGHT$
15  *
16  * Additional copyrights may follow
17  *
18  * $HEADER$
19  */
20 
21 /**
22  * @file
23  *
24  * Data server for OpenRTE
25  */
26 #ifndef ORTE_DATA_SERVER_H
27 #define ORTE_DATA_SERVER_H
28 
29 #include "orte_config.h"
30 #include "orte/types.h"
31 
32 #include "opal/dss/dss_types.h"
33 #include "orte/mca/rml/rml_types.h"
34 
35 BEGIN_C_DECLS
36 
37 /* provide hooks to startup and finalize the data server */
38 ORTE_DECLSPEC int orte_data_server_init(void);
39 ORTE_DECLSPEC void orte_data_server_finalize(void);
40 
41 /* provide hook for the non-blocking receive */
42 ORTE_DECLSPEC void orte_data_server(int status, orte_process_name_t* sender,
43  opal_buffer_t* buffer, orte_rml_tag_t tag,
44  void* cbdata);
45 
46 /* define a type and some values for the commands
47  * to be used with the server
48  */
49 typedef uint8_t orte_data_server_cmd_t;
50 #define ORTE_DATA_SERVER_CMD OPAL_UINT8
51 
52 #define ORTE_DATA_SERVER_PUBLISH 0x01
53 #define ORTE_DATA_SERVER_UNPUBLISH 0x02
54 #define ORTE_DATA_SERVER_LOOKUP 0x04
55 
56 
57 END_C_DECLS
58 
59 #endif /* ORTE_DATA_SERVER_H */
Definition: types.h:146
Buffer management types.
uint32_t orte_rml_tag_t
Message matching tag.
Definition: rml_types.h:220
Structure for holding a buffer to be used with the RML or OOB subsystems.
Definition: dss_types.h:159
Contains the typedefs for the use of the rml.