X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/ac1f6fd07a15ac7a14f27b8a5f4b5fb3dc6cf8ac..24bfb570ee7f9f10eccdf034f5c772b84b876f5f:/src/redis.h

diff --git a/src/redis.h b/src/redis.h
index e754918d..ec982ee9 100644
--- a/src/redis.h
+++ b/src/redis.h
@@ -59,15 +59,16 @@
 /* Hash table parameters */
 #define REDIS_HT_MINFILL        10      /* Minimal hash table fill 10% */
 
-/* Command flags:
- *   REDIS_CMD_DENYOOM:
- *     Commands marked with this flag will return an error when 'maxmemory' is
- *     set and the server is using more than 'maxmemory' bytes of memory.
- *     In short: commands with this flag are denied on low memory conditions.
- *   REDIS_CMD_FORCE_REPLICATION:
- *     Force replication even if dirty is 0. */
-#define REDIS_CMD_DENYOOM 4
-#define REDIS_CMD_FORCE_REPLICATION 8
+/* Command flags. Please check the command table defined in the redis.c file
+ * for more information about the meaning of every flag. */
+#define REDIS_CMD_WRITE 1                   /* "w" flag */
+#define REDIS_CMD_READONLY 2                /* "r" flag */
+#define REDIS_CMD_DENYOOM 4                 /* "m" flag */
+#define REDIS_CMD_FORCE_REPLICATION 8       /* "f" flag */
+#define REDIS_CMD_ADMIN 16                  /* "a" flag */
+#define REDIS_CMD_PUBSUB 32                 /* "p" flag */
+#define REDIS_CMD_NOSCRIPT  64              /* "s" flag */
+#define REDIS_CMD_RANDOM 128                /* "R" flag */
 
 /* Object types */
 #define REDIS_STRING 0
@@ -77,12 +78,6 @@
 #define REDIS_HASH 4
 #define REDIS_VMPOINTER 8
 
-/* Object types only used for persistence in .rdb files */
-#define REDIS_HASH_ZIPMAP 9
-#define REDIS_LIST_ZIPLIST 10
-#define REDIS_SET_INTSET 11
-#define REDIS_ZSET_ZIPLIST 12
-
 /* Objects encoding. Some kind of objects like Strings and Hashes can be
  * internally represented in multiple ways. The 'encoding' field of the object
  * is set to one of this fields for this object. */
@@ -628,6 +623,8 @@ struct redisServer {
     dict *lua_scripts; /* A dictionary of SHA1 -> Lua scripts */
     long long lua_time_limit;
     long long lua_time_start;
+    int lua_random_dirty; /* True if a random command was called during the
+                             exection of the current script. */
 };
 
 typedef struct pubsubPattern {
@@ -641,7 +638,8 @@ struct redisCommand {
     char *name;
     redisCommandProc *proc;
     int arity;
-    int flags;
+    char *sflags; /* Flags as string represenation, one char per flag. */
+    int flags;    /* The actual flags, obtained from the 'sflags' field. */
     /* Use a function to determine keys arguments in a command line.
      * Used for Redis Cluster redirect. */
     redisGetKeysProc *getkeys_proc;
@@ -836,11 +834,6 @@ unsigned long estimateObjectIdleTime(robj *o);
 int syncWrite(int fd, char *ptr, ssize_t size, int timeout);
 int syncRead(int fd, char *ptr, ssize_t size, int timeout);
 int syncReadLine(int fd, char *ptr, ssize_t size, int timeout);
-int fwriteBulkString(FILE *fp, char *s, unsigned long len);
-int fwriteBulkDouble(FILE *fp, double d);
-int fwriteBulkLongLong(FILE *fp, long long l);
-int fwriteBulkObject(FILE *fp, robj *obj);
-int fwriteBulkCount(FILE *fp, char prefix, int count);
 
 /* Replication */
 void replicationFeedSlaves(list *slaves, int dictid, robj **argv, int argc);
@@ -854,21 +847,7 @@ void loadingProgress(off_t pos);
 void stopLoading(void);
 
 /* RDB persistence */
-int rdbLoad(char *filename);
-int rdbSaveBackground(char *filename);
-void rdbRemoveTempFile(pid_t childpid);
-int rdbSave(char *filename);
-int rdbSaveObject(FILE *fp, robj *o);
-off_t rdbSavedObjectLen(robj *o);
-off_t rdbSavedObjectPages(robj *o);
-robj *rdbLoadObject(int type, FILE *fp);
-void backgroundSaveDoneHandler(int exitcode, int bysignal);
-int rdbSaveKeyValuePair(FILE *fp, robj *key, robj *val, time_t expireitme, time_t now);
-int rdbLoadType(FILE *fp);
-time_t rdbLoadTime(FILE *fp);
-robj *rdbLoadStringObject(FILE *fp);
-int rdbSaveType(FILE *fp, unsigned char type);
-int rdbSaveLen(FILE *fp, uint32_t len);
+#include "rdb.h"
 
 /* AOF persistence */
 void flushAppendOnlyFile(int force);