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Merge remote branch 'pietern/intset-split'

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antirez
2010-08-26 12:04:24 +02:00
parent b4b62c34db f9d5c4e33c
commit acc75bfd4f
15 changed files with 1313 additions and 474 deletions
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25
src/redis.h
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@ -26,6 +26,7 @@
#include "anet.h" /* Networking the easy way */
#include "zipmap.h" /* Compact string -> string data structure */
#include "ziplist.h" /* Compact list data structure */
#include "intset.h" /* Compact integer set structure */
#include "version.h"
/* Error codes */
@ -82,6 +83,7 @@
#define REDIS_ENCODING_ZIPMAP 3 /* Encoded as zipmap */
#define REDIS_ENCODING_LINKEDLIST 4 /* Encoded as regular linked list */
#define REDIS_ENCODING_ZIPLIST 5 /* Encoded as ziplist */
#define REDIS_ENCODING_INTSET 6 /* Encoded as intset */
/* Object types only used for dumping to disk */
#define REDIS_EXPIRETIME 253
@ -188,6 +190,7 @@
#define REDIS_HASH_MAX_ZIPMAP_VALUE 512
#define REDIS_LIST_MAX_ZIPLIST_ENTRIES 1024
#define REDIS_LIST_MAX_ZIPLIST_VALUE 32
#define REDIS_SET_MAX_INTSET_ENTRIES 4096
/* Sets operations codes */
#define REDIS_OP_UNION 0
@ -398,6 +401,7 @@ struct redisServer {
size_t hash_max_zipmap_value;
size_t list_max_ziplist_entries;
size_t list_max_ziplist_value;
size_t set_max_intset_entries;
/* Virtual memory state */
FILE *vm_fp;
int vm_fd;
@ -535,6 +539,14 @@ typedef struct {
listNode *ln; /* Entry in linked list */
} listTypeEntry;
/* Structure to hold set iteration abstraction. */
typedef struct {
robj *subject;
int encoding;
int ii; /* intset iterator */
dictIterator *di;
} setTypeIterator;
/* Structure to hold hash iteration abstration. Note that iteration over
* hashes involves both fields and values. Because it is possible that
* not both are required, store pointers in the iterator to avoid
@ -633,6 +645,7 @@ robj *createStringObjectFromLongLong(long long value);
robj *createListObject(void);
robj *createZiplistObject(void);
robj *createSetObject(void);
robj *createIntsetObject(void);
robj *createHashObject(void);
robj *createZsetObject(void);
int getLongFromObjectOrReply(redisClient *c, robj *o, long *target, const char *msg);
@ -716,6 +729,18 @@ int dontWaitForSwappedKey(redisClient *c, robj *key);
void handleClientsBlockedOnSwappedKey(redisDb *db, robj *key);
vmpointer *vmSwapObjectBlocking(robj *val);
/* Set data type */
robj *setTypeCreate(robj *value);
int setTypeAdd(robj *subject, robj *value);
int setTypeRemove(robj *subject, robj *value);
int setTypeIsMember(robj *subject, robj *value);
setTypeIterator *setTypeInitIterator(robj *subject);
void setTypeReleaseIterator(setTypeIterator *si);
robj *setTypeNext(setTypeIterator *si);
robj *setTypeRandomElement(robj *subject);
unsigned long setTypeSize(robj *subject);
void setTypeConvert(robj *subject, int enc);
/* Hash data type */
void convertToRealHash(robj *o);
void hashTypeTryConversion(robj *subject, robj **argv, int start, int end);