Root/net/tipc/config.h

1/*
2 * net/tipc/config.h: Include file for TIPC configuration service code
3 *
4 * Copyright (c) 2003-2006, Ericsson AB
5 * Copyright (c) 2005, Wind River Systems
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the names of the copyright holders nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * Alternatively, this software may be distributed under the terms of the
21 * GNU General Public License ("GPL") version 2 as published by the Free
22 * Software Foundation.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37#ifndef _TIPC_CONFIG_H
38#define _TIPC_CONFIG_H
39
40/* ---------------------------------------------------------------------- */
41
42#include "core.h"
43#include "link.h"
44
45struct sk_buff *tipc_cfg_reply_alloc(int payload_size);
46int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type,
47            void *tlv_data, int tlv_data_size);
48struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value);
49struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string);
50
51static inline struct sk_buff *tipc_cfg_reply_none(void)
52{
53    return tipc_cfg_reply_alloc(0);
54}
55
56static inline struct sk_buff *tipc_cfg_reply_unsigned(u32 value)
57{
58    return tipc_cfg_reply_unsigned_type(TIPC_TLV_UNSIGNED, value);
59}
60
61static inline struct sk_buff *tipc_cfg_reply_error_string(char *string)
62{
63    return tipc_cfg_reply_string_type(TIPC_TLV_ERROR_STRING, string);
64}
65
66static inline struct sk_buff *tipc_cfg_reply_ultra_string(char *string)
67{
68    return tipc_cfg_reply_string_type(TIPC_TLV_ULTRA_STRING, string);
69}
70
71struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd,
72                const void *req_tlv_area, int req_tlv_space,
73                int headroom);
74
75void tipc_cfg_link_event(u32 addr, char *name, int up);
76int tipc_cfg_init(void);
77void tipc_cfg_stop(void);
78
79#endif
80

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