all the stack trace related functions are now in debug.c. Now Redis dumps registers...

[redis.git] / src / redis.h

diff --git a/src/redis.h b/src/redis.h
index f609a1985d6300caae6bd3ff331423d703f7c952..37f0b2ab8fc18b547fe0a0b3e6f3b8516c3f4f9c 100644 (file)
--- a/src/redis.h
+++ b/src/redis.h
@@ -40,17 +40,11 @@
 /* Static server configuration */
 #define REDIS_SERVERPORT        6379    /* TCP port */
 #define REDIS_MAXIDLETIME       0       /* default client timeout: infinite */
 /* Static server configuration */
 #define REDIS_SERVERPORT        6379    /* TCP port */
 #define REDIS_MAXIDLETIME       0       /* default client timeout: infinite */

-#define REDIS_MAX_QUERYBUF_LEN  (1024*1024*1024) /* 1GB max query buffer. */
-#define REDIS_IOBUF_LEN         (1024*16)
-#define REDIS_LOADBUF_LEN       1024

 #define REDIS_DEFAULT_DBNUM     16
 #define REDIS_CONFIGLINE_MAX    1024
 #define REDIS_DEFAULT_DBNUM     16
 #define REDIS_CONFIGLINE_MAX    1024

-#define REDIS_MAX_SYNC_TIME     60      /* Slave can't take more to sync */

 #define REDIS_EXPIRELOOKUPS_PER_CRON    10 /* lookup 10 expires per loop */
 #define REDIS_MAX_WRITE_PER_EVENT (1024*64)
 #define REDIS_EXPIRELOOKUPS_PER_CRON    10 /* lookup 10 expires per loop */
 #define REDIS_MAX_WRITE_PER_EVENT (1024*64)

-#define REDIS_REQUEST_MAX_SIZE (1024*1024*256) /* max bytes in inline command */

 #define REDIS_SHARED_INTEGERS 10000
 #define REDIS_SHARED_INTEGERS 10000

-#define REDIS_REPLY_CHUNK_BYTES (16*1024) /* 16k output buffer */

 #define REDIS_MAX_LOGMSG_LEN    1024 /* Default maximum length of syslog messages */
 #define REDIS_AOF_REWRITE_PERC  100
 #define REDIS_AOF_REWRITE_MIN_SIZE (1024*1024)
 #define REDIS_MAX_LOGMSG_LEN    1024 /* Default maximum length of syslog messages */
 #define REDIS_AOF_REWRITE_PERC  100
 #define REDIS_AOF_REWRITE_MIN_SIZE (1024*1024)


@@ -61,7 +55,13 @@
 
 #define REDIS_REPL_TIMEOUT 60
 #define REDIS_REPL_PING_SLAVE_PERIOD 10
 
 #define REDIS_REPL_TIMEOUT 60
 #define REDIS_REPL_PING_SLAVE_PERIOD 10

-#define REDIS_MBULK_BIG_ARG (1024*32)
+
+/* Protocol and I/O related defines */
+#define REDIS_MAX_QUERYBUF_LEN  (1024*1024*1024) /* 1GB max query buffer. */
+#define REDIS_IOBUF_LEN         (1024*16)  /* Generic I/O buffer size */
+#define REDIS_REPLY_CHUNK_BYTES (16*1024) /* 16k output buffer */
+#define REDIS_INLINE_MAX_SIZE   (1024*64) /* Max size of inline reads */
+#define REDIS_MBULK_BIG_ARG     (1024*32)

 
 /* Hash table parameters */
 #define REDIS_HT_MINFILL        10      /* Minimal hash table fill 10% */
 
 /* Hash table parameters */
 #define REDIS_HT_MINFILL        10      /* Minimal hash table fill 10% */


@@ -519,6 +519,7 @@ struct redisServer {
     int cfd;                    /* Cluster bus lisetning socket */
     list *clients;              /* List of active clients */
     list *slaves, *monitors;    /* List of slaves and MONITORs */
     int cfd;                    /* Cluster bus lisetning socket */
     list *clients;              /* List of active clients */
     list *slaves, *monitors;    /* List of slaves and MONITORs */

+    redisClient *current_client; /* Current client, only used on crash report */

     char neterr[ANET_ERR_LEN];  /* Error buffer for anet.c */
     /* RDB / AOF loading information */
     int loading;                /* We are loading data from disk if true */
     char neterr[ANET_ERR_LEN];  /* Error buffer for anet.c */
     /* RDB / AOF loading information */
     int loading;                /* We are loading data from disk if true */


@@ -560,21 +561,21 @@ struct redisServer {
     off_t aof_rewrite_base_size;    /* AOF size on latest startup or rewrite. */
     off_t aof_current_size;         /* AOF current size. */
     int aof_rewrite_scheduled;      /* Rewrite once BGSAVE terminates. */
     off_t aof_rewrite_base_size;    /* AOF size on latest startup or rewrite. */
     off_t aof_current_size;         /* AOF current size. */
     int aof_rewrite_scheduled;      /* Rewrite once BGSAVE terminates. */

-    pid_t bgrewritechildpid;        /* PID if rewriting process */
-    sds bgrewritebuf; /* buffer taken by parent during oppend only rewrite */
-    sds aofbuf;       /* AOF buffer, written before entering the event loop */
-    int appendfd;     /* File descriptor of currently selected AOF file */
-    int appendseldb;  /* Currently selected DB in AOF */
+    pid_t aof_child_pid;            /* PID if rewriting process */
+    sds aof_rewrite_buf; /* buffer taken by parent during oppend only rewrite */
+    sds aof_buf;      /* AOF buffer, written before entering the event loop */
+    int aof_fd;       /* File descriptor of currently selected AOF file */
+    int aof_selected_db; /* Currently selected DB in AOF */

     time_t aof_flush_postponed_start; /* UNIX time of postponed AOF flush */
     time_t aof_flush_postponed_start; /* UNIX time of postponed AOF flush */

-    time_t lastfsync;                 /* UNIX time of last fsync() */
+    time_t aof_last_fsync;            /* UNIX time of last fsync() */

     /* RDB persistence */
     long long dirty;                /* Changes to DB from the last save */
     long long dirty_before_bgsave;  /* Used to restore dirty on failed BGSAVE */
     /* RDB persistence */
     long long dirty;                /* Changes to DB from the last save */
     long long dirty_before_bgsave;  /* Used to restore dirty on failed BGSAVE */

-    pid_t bgsavechildpid;           /* PID of RDB saving child */
+    pid_t rdb_child_pid;            /* PID of RDB saving child */

     struct saveparam *saveparams;   /* Save points array for RDB */
     int saveparamslen;              /* Number of saving points */
     struct saveparam *saveparams;   /* Save points array for RDB */
     int saveparamslen;              /* Number of saving points */

-    char *dbfilename;               /* Name of RDB file */
-    int rdbcompression;             /* Use compression in RDB? */
+    char *rdb_filename;             /* Name of RDB file */
+    int rdb_compression;            /* Use compression in RDB? */

     /* Logging */
     char *logfile;                  /* Path of log file */
     int syslog_enabled;             /* Is syslog enabled? */
     /* Logging */
     char *logfile;                  /* Path of log file */
     int syslog_enabled;             /* Is syslog enabled? */


@@ -588,7 +589,7 @@ struct redisServer {
     int repl_timeout;               /* Timeout after N seconds of master idle */
     redisClient *master;     /* Client that is master for this slave */
     int repl_syncio_timeout; /* Timeout for synchronous I/O calls */
     int repl_timeout;               /* Timeout after N seconds of master idle */
     redisClient *master;     /* Client that is master for this slave */
     int repl_syncio_timeout; /* Timeout for synchronous I/O calls */

-    int replstate;           /* Replication status if the instance is a slave */
+    int repl_state;          /* Replication status if the instance is a slave */

     off_t repl_transfer_left;  /* Bytes left reading .rdb  */
     int repl_transfer_s;     /* Slave -> Master SYNC socket */
     int repl_transfer_fd;    /* Slave -> Master SYNC temp file descriptor */
     off_t repl_transfer_left;  /* Bytes left reading .rdb  */
     int repl_transfer_s;     /* Slave -> Master SYNC socket */
     int repl_transfer_fd;    /* Slave -> Master SYNC temp file descriptor */


@@ -774,6 +775,7 @@ void addReplyStatus(redisClient *c, char *status);
 void addReplyDouble(redisClient *c, double d);
 void addReplyLongLong(redisClient *c, long long ll);
 void addReplyMultiBulkLen(redisClient *c, long length);
 void addReplyDouble(redisClient *c, double d);
 void addReplyLongLong(redisClient *c, long long ll);
 void addReplyMultiBulkLen(redisClient *c, long length);

+void copyClientOutputBuffer(redisClient *dst, redisClient *src);

 void *dupClientReplyValue(void *o);
 void getClientsMaxBuffers(unsigned long *longest_output_list,
                           unsigned long *biggest_input_buffer);
 void *dupClientReplyValue(void *o);
 void getClientsMaxBuffers(unsigned long *longest_output_list,
                           unsigned long *biggest_input_buffer);


@@ -1158,5 +1160,7 @@ void _redisAssertWithInfo(redisClient *c, robj *o, char *estr, char *file, int l
 void _redisAssert(char *estr, char *file, int line);
 void _redisPanic(char *msg, char *file, int line);
 void bugReportStart(void);
 void _redisAssert(char *estr, char *file, int line);
 void _redisPanic(char *msg, char *file, int line);
 void bugReportStart(void);

-
+void redisLogObjectDebugInfo(robj *o);
+void sigsegvHandler(int sig, siginfo_t *info, void *secret);
+sds genRedisInfoString(char *section);

 #endif
 #endif