Subversion Repositories HelenOS

Rev

Rev 4307 | Rev 4714 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
3466 mejdrech 1
/*
3912 mejdrech 2
 * Copyright (c) 2009 Lukas Mejdrech
3466 mejdrech 3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
29
/** @addtogroup net
3912 mejdrech 30
 *  @{
3466 mejdrech 31
 */
32
 
33
/** @file
4350 mejdrech 34
 *  Generic module functions.
3466 mejdrech 35
 */
36
 
4307 mejdrech 37
#ifndef __NET_MODULES_H__
38
#define __NET_MODULES_H__
39
 
3846 mejdrech 40
#include <async.h>
41
 
3466 mejdrech 42
#include <ipc/ipc.h>
43
#include <ipc/services.h>
44
 
3846 mejdrech 45
/** Converts the data length between different types.
46
 *  @param type_from The source type. Input parameter.
47
 *  @param type_to The destination type. Input parameter.
48
 *  @param count The number units of the source type size. Input parameter.
49
 */
50
#define CONVERT_SIZE( type_from, type_to, count )   (( sizeof( type_from ) / sizeof( type_to )) * ( count ))
51
 
4350 mejdrech 52
/** Registers the module service at the name server.
53
 *  @param me The module service. Input parameter.
54
 *  @param phonehash The created phone hash. Output parameter.
55
 */
3466 mejdrech 56
#define REGISTER_ME( me, phonehash )    ipc_connect_to_me( PHONE_NS, ( me ), 0, 0, ( phonehash ))
57
 
4350 mejdrech 58
/** Connect to the needed module function type definition.
59
 *  @param need The needed module service. Input parameter.
60
 *  @returns The phone of the needed service.
61
 */
4307 mejdrech 62
typedef int connect_module_t( services_t need );
63
 
4350 mejdrech 64
/** Connects to the needed module.
65
 *  @param need The needed module service. Input parameter.
66
 *  @returns The phone of the needed service.
67
 */
68
int connect_to_service( services_t need );
69
 
70
/** Creates bidirectional connection with the needed module service and registers the message receiver.
71
 *  @param need The needed module service. Input parameter.
72
 *  @param arg1 The first parameter. Input parameter.
73
 *  @param arg2 The second parameter. Input parameter.
74
 *  @param arg3 The third parameter. Input parameter.
75
 *  @param client_receiver The message receiver. Input parameter.
76
 *  @returns The phone of the needed service.
77
 *  @returns Other error codes as defined for the ipc_connect_to_me() function.
78
 */
3846 mejdrech 79
int bind_service( services_t need, ipcarg_t arg1, ipcarg_t arg2, ipcarg_t arg3, async_client_conn_t client_receiver );
3466 mejdrech 80
 
4307 mejdrech 81
#endif
82
 
3466 mejdrech 83
/** @}
84
 */