forked from Minki/linux
a2cfd45b52
Streamlines the job of re-initializing TIPC's configuration service
when a node's network address is first assigned. Rather than destroying
the configuration server port and then recreating it, TIPC now simply
withdraws the existing {0,<0.0.0>} name publication and creates a new
{0,<Z.C.N>} name publication that identifies the node's network address
to interested subscribers.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
/*
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* net/tipc/config.h: Include file for TIPC configuration service code
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*
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* Copyright (c) 2003-2006, Ericsson AB
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* Copyright (c) 2005, Wind River Systems
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the names of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _TIPC_CONFIG_H
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#define _TIPC_CONFIG_H
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/* ---------------------------------------------------------------------- */
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#include "link.h"
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struct sk_buff *tipc_cfg_reply_alloc(int payload_size);
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int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type,
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void *tlv_data, int tlv_data_size);
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struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string);
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static inline struct sk_buff *tipc_cfg_reply_none(void)
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{
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return tipc_cfg_reply_alloc(0);
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}
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static inline struct sk_buff *tipc_cfg_reply_error_string(char *string)
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{
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return tipc_cfg_reply_string_type(TIPC_TLV_ERROR_STRING, string);
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}
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static inline struct sk_buff *tipc_cfg_reply_ultra_string(char *string)
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{
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return tipc_cfg_reply_string_type(TIPC_TLV_ULTRA_STRING, string);
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}
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struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd,
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const void *req_tlv_area, int req_tlv_space,
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int headroom);
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int tipc_cfg_init(void);
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void tipc_cfg_reinit(void);
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void tipc_cfg_stop(void);
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#endif
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