X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/250e7f690825f506306e3c091ba4465c206726bd..e4669c045d5bc0f7420814cb66f13f03ac29e29a:/src/redis.h

diff --git a/src/redis.h b/src/redis.h
index 8d492596..a1468a3b 100644
--- a/src/redis.h
+++ b/src/redis.h
@@ -28,7 +28,6 @@
 #include "adlist.h"  /* Linked lists */
 #include "zmalloc.h" /* total memory usage aware version of malloc/free */
 #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" /* Version macro */
@@ -208,8 +207,8 @@
 #define AOF_FSYNC_EVERYSEC 2
 
 /* Zip structure related defaults */
-#define REDIS_HASH_MAX_ZIPMAP_ENTRIES 512
-#define REDIS_HASH_MAX_ZIPMAP_VALUE 64
+#define REDIS_HASH_MAX_ZIPLIST_ENTRIES 512
+#define REDIS_HASH_MAX_ZIPLIST_VALUE 64
 #define REDIS_LIST_MAX_ZIPLIST_ENTRIES 512
 #define REDIS_LIST_MAX_ZIPLIST_VALUE 64
 #define REDIS_SET_MAX_INTSET_ENTRIES 512
@@ -324,6 +323,7 @@ typedef struct redisClient {
     redisDb *db;
     int dictid;
     sds querybuf;
+    size_t querybuf_peak;   /* Recent (100ms or more) peak of querybuf size */
     int argc;
     robj **argv;
     struct redisCommand *cmd, *lastcmd;
@@ -333,6 +333,7 @@ typedef struct redisClient {
     list *reply;
     unsigned long reply_bytes; /* Tot bytes of objects in reply list */
     int sentlen;
+    time_t ctime;           /* Client creation time */
     time_t lastinteraction; /* time of the last interaction, used for timeout */
     time_t obuf_soft_limit_reached_time;
     int flags;              /* REDIS_SLAVE | REDIS_MONITOR | REDIS_MULTI ... */
@@ -365,8 +366,8 @@ struct sharedObjectsStruct {
     *colon, *nullbulk, *nullmultibulk, *queued,
     *emptymultibulk, *wrongtypeerr, *nokeyerr, *syntaxerr, *sameobjecterr,
     *outofrangeerr, *noscripterr, *loadingerr, *slowscripterr, *bgsaveerr,
-    *plus, *select0, *select1, *select2, *select3, *select4,
-    *select5, *select6, *select7, *select8, *select9,
+    *roslaveerr, *oomerr, *plus, *select0, *select1, *select2, *select3,
+    *select4, *select5, *select6, *select7, *select8, *select9,
     *messagebulk, *pmessagebulk, *subscribebulk, *unsubscribebulk,
     *psubscribebulk, *punsubscribebulk, *del, *rpop, *lpop,
     *integers[REDIS_SHARED_INTEGERS],
@@ -637,6 +638,7 @@ struct redisServer {
     int aof_selected_db; /* Currently selected DB in AOF */
     time_t aof_flush_postponed_start; /* UNIX time of postponed AOF flush */
     time_t aof_last_fsync;            /* UNIX time of last fsync() */
+    unsigned long aof_delayed_fsync;  /* delayed AOF fsync() counter */
     /* RDB persistence */
     long long dirty;                /* Changes to DB from the last save */
     long long dirty_before_bgsave;  /* Used to restore dirty on failed BGSAVE */
@@ -670,6 +672,7 @@ struct redisServer {
     char *repl_transfer_tmpfile; /* Slave-> master SYNC temp file name */
     time_t repl_transfer_lastio; /* Unix time of the latest read, for timeout */
     int repl_serve_stale_data; /* Serve stale data when link is down? */
+    int repl_slave_ro;          /* Slave is read only? */
     time_t repl_down_since; /* Unix time at which link with master went down */
     /* Limits */
     unsigned int maxclients;        /* Max number of simultaneous clients */
@@ -686,8 +689,8 @@ struct redisServer {
     int sort_alpha;
     int sort_bypattern;
     /* Zip structure config, see redis.conf for more information  */
-    size_t hash_max_zipmap_entries;
-    size_t hash_max_zipmap_value;
+    size_t hash_max_ziplist_entries;
+    size_t hash_max_ziplist_value;
     size_t list_max_ziplist_entries;
     size_t list_max_ziplist_value;
     size_t set_max_intset_entries;
@@ -791,10 +794,10 @@ typedef struct {
  * not both are required, store pointers in the iterator to avoid
  * unnecessary memory allocation for fields/values. */
 typedef struct {
+    robj *subject;
     int encoding;
-    unsigned char *zi;
-    unsigned char *zk, *zv;
-    unsigned int zklen, zvlen;
+
+    unsigned char *fptr, *vptr;
 
     dictIterator *di;
     dictEntry *de;
@@ -814,7 +817,7 @@ extern dictType zsetDictType;
 extern dictType clusterNodesDictType;
 extern dictType dbDictType;
 extern double R_Zero, R_PosInf, R_NegInf, R_Nan;
-dictType hashDictType;
+extern dictType hashDictType;
 
 /*-----------------------------------------------------------------------------
  * Functions prototypes
@@ -900,6 +903,7 @@ void freeClientMultiState(redisClient *c);
 void queueMultiCommand(redisClient *c);
 void touchWatchedKey(redisDb *db, robj *key);
 void touchWatchedKeysOnFlush(int dbid);
+void discardTransaction(redisClient *c);
 
 /* Redis object implementation */
 void decrRefCount(void *o);
@@ -1020,10 +1024,9 @@ unsigned long setTypeSize(robj *subject);
 void setTypeConvert(robj *subject, int enc);
 
 /* Hash data type */
-void convertToRealHash(robj *o);
+void hashTypeConvert(robj *o, int enc);
 void hashTypeTryConversion(robj *subject, robj **argv, int start, int end);
 void hashTypeTryObjectEncoding(robj *subject, robj **o1, robj **o2);
-int hashTypeGet(robj *o, robj *key, robj **objval, unsigned char **v, unsigned int *vlen);
 robj *hashTypeGetObject(robj *o, robj *key);
 int hashTypeExists(robj *o, robj *key);
 int hashTypeSet(robj *o, robj *key, robj *value);
@@ -1032,7 +1035,11 @@ unsigned long hashTypeLength(robj *o);
 hashTypeIterator *hashTypeInitIterator(robj *subject);
 void hashTypeReleaseIterator(hashTypeIterator *hi);
 int hashTypeNext(hashTypeIterator *hi);
-int hashTypeCurrent(hashTypeIterator *hi, int what, robj **objval, unsigned char **v, unsigned int *vlen);
+void hashTypeCurrentFromZiplist(hashTypeIterator *hi, int what,
+                                unsigned char **vstr,
+                                unsigned int *vlen,
+                                long long *vll);
+void hashTypeCurrentFromHashTable(hashTypeIterator *hi, int what, robj **dst);
 robj *hashTypeCurrentObject(hashTypeIterator *hi, int what);
 robj *hashTypeLookupWriteOrCreate(redisClient *c, robj *key);