1a978be6b6
- All now include maxscale/cdefs.h as the very first file. - MXS_[BEGIN|END]_DECLS added to all C-headers. Strictly speaking not necessary for private headers, but does not hurt either. - Include guards moved to the very top of the file. - #pragma once added.
69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
#pragma once
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#ifndef _MAXSCALE_SLIST_H
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#define _MAXSCALE_SLIST_H
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/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl.
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*
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* Change Date: 2019-07-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#include <maxscale/cdefs.h>
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#include <maxscale/skygw_utils.h>
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MXS_BEGIN_DECLS
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typedef struct slist_node_st slist_node_t;
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typedef struct slist_st slist_t;
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typedef struct slist_cursor_st slist_cursor_t;
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/** Single-linked list */
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struct slist_node_st
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{
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skygw_chk_t slnode_chk_top;
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slist_t* slnode_list;
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slist_node_t* slnode_next;
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void* slnode_data;
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size_t slnode_cursor_refcount;
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skygw_chk_t slnode_chk_tail;
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};
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struct slist_st
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{
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skygw_chk_t slist_chk_top;
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slist_node_t* slist_head;
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slist_node_t* slist_tail;
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int slist_nelems;
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slist_t* slist_cursors_list;
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skygw_chk_t slist_chk_tail;
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};
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struct slist_cursor_st
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{
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skygw_chk_t slcursor_chk_top;
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slist_t* slcursor_list;
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slist_node_t* slcursor_pos;
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skygw_chk_t slcursor_chk_tail;
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};
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slist_cursor_t* slist_init(void);
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void slist_done(slist_cursor_t* c);
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size_t slist_size(slist_cursor_t* c);
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void slcursor_add_data(slist_cursor_t* c, void* data);
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void* slcursor_get_data(slist_cursor_t* c);
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void slcursor_remove_data(slist_cursor_t* c);
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bool slcursor_move_to_begin(slist_cursor_t* c);
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bool slcursor_step_ahead(slist_cursor_t* c);
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MXS_END_DECLS
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#endif
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