34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
/* String -> String Map data structure optimized for size.
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*
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* See zipmap.c for more info.
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*
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* --------------------------------------------------------------------------
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*
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* Copyright (c) 2009-Present, Redis Ltd.
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* All rights reserved.
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*
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* Licensed under your choice of the Redis Source Available License 2.0
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* (RSALv2) or the Server Side Public License v1 (SSPLv1).
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*/
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#ifndef _ZIPMAP_H
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#define _ZIPMAP_H
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unsigned char *zipmapNew(void);
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unsigned char *zipmapSet(unsigned char *zm, unsigned char *key, unsigned int klen, unsigned char *val, unsigned int vlen, int *update);
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unsigned char *zipmapDel(unsigned char *zm, unsigned char *key, unsigned int klen, int *deleted);
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unsigned char *zipmapRewind(unsigned char *zm);
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unsigned char *zipmapNext(unsigned char *zm, unsigned char **key, unsigned int *klen, unsigned char **value, unsigned int *vlen);
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int zipmapGet(unsigned char *zm, unsigned char *key, unsigned int klen, unsigned char **value, unsigned int *vlen);
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int zipmapExists(unsigned char *zm, unsigned char *key, unsigned int klen);
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unsigned int zipmapLen(unsigned char *zm);
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size_t zipmapBlobLen(unsigned char *zm);
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void zipmapRepr(unsigned char *p);
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int zipmapValidateIntegrity(unsigned char *zm, size_t size, int deep);
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#ifdef REDIS_TEST
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int zipmapTest(int argc, char *argv[], int flags);
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#endif
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#endif
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