55 lines
2.4 KiB
C
55 lines
2.4 KiB
C
/*
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* Copyright (c) 2009-2010, 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 __HIREDIS_H
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#define __HIREDIS_H
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#define REDIS_REPLY_ERROR 0
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#define REDIS_REPLY_STRING 1
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#define REDIS_REPLY_ARRAY 2
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#define REDIS_REPLY_INTEGER 3
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#define REDIS_REPLY_NIL 4
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#include "sds.h"
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/* This is the reply object returned by redisCommand() */
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typedef struct redisReply {
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int type; /* REDIS_REPLY_* */
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long long integer; /* The integer when type is REDIS_REPLY_INTEGER */
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char *reply; /* Used for both REDIS_REPLY_ERROR and REDIS_REPLY_STRING */
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size_t elements; /* number of elements, for REDIS_REPLY_ARRAY */
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struct redisReply **element; /* elements vector for REDIS_REPLY_ARRAY */
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} redisReply;
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redisReply *redisConnect(int *fd, const char *ip, int port);
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void freeReplyObject(redisReply *r);
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redisReply *redisCommand(int fd, const char *format, ...);
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#endif
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