mirror of
https://github.com/fluencelabs/redis
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redis.c split into many different C files.
networking related stuff moved into networking.c moved more code more work on layout of source code SDS instantaneuos memory saving. By Pieter and Salvatore at VMware ;) cleanly compiling again after the first split, now splitting it in more C files moving more things around... work in progress split replication code splitting more Sets split Hash split replication split even more splitting more splitting minor change
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src/adlist.h
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92
src/adlist.h
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/* adlist.h - A generic doubly linked list implementation
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*
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* Copyright (c) 2006-2010, Salvatore Sanfilippo <antirez at gmail dot com>
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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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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * 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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* * Neither the name of Redis nor the names of its contributors may be used
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* to endorse or promote products derived from this software without
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* specific prior written permission.
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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 __ADLIST_H__
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#define __ADLIST_H__
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/* Node, List, and Iterator are the only data structures used currently. */
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typedef struct listNode {
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struct listNode *prev;
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struct listNode *next;
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void *value;
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} listNode;
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typedef struct listIter {
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listNode *next;
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int direction;
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} listIter;
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typedef struct list {
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listNode *head;
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listNode *tail;
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void *(*dup)(void *ptr);
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void (*free)(void *ptr);
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int (*match)(void *ptr, void *key);
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unsigned int len;
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} list;
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/* Functions implemented as macros */
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#define listLength(l) ((l)->len)
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#define listFirst(l) ((l)->head)
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#define listLast(l) ((l)->tail)
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#define listPrevNode(n) ((n)->prev)
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#define listNextNode(n) ((n)->next)
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#define listNodeValue(n) ((n)->value)
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#define listSetDupMethod(l,m) ((l)->dup = (m))
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#define listSetFreeMethod(l,m) ((l)->free = (m))
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#define listSetMatchMethod(l,m) ((l)->match = (m))
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#define listGetDupMethod(l) ((l)->dup)
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#define listGetFree(l) ((l)->free)
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#define listGetMatchMethod(l) ((l)->match)
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/* Prototypes */
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list *listCreate(void);
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void listRelease(list *list);
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list *listAddNodeHead(list *list, void *value);
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list *listAddNodeTail(list *list, void *value);
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list *listInsertNode(list *list, listNode *old_node, void *value, int after);
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void listDelNode(list *list, listNode *node);
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listIter *listGetIterator(list *list, int direction);
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listNode *listNext(listIter *iter);
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void listReleaseIterator(listIter *iter);
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list *listDup(list *orig);
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listNode *listSearchKey(list *list, void *key);
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listNode *listIndex(list *list, int index);
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void listRewind(list *list, listIter *li);
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void listRewindTail(list *list, listIter *li);
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/* Directions for iterators */
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#define AL_START_HEAD 0
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#define AL_START_TAIL 1
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#endif /* __ADLIST_H__ */
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