some RDB server struct fields renamed.

diff --git a/src/aof.c b/src/aof.c
index c50611b9e57be14871681b12ab400d17b56d865e..b1f3c69371b996c9bfe220a9d5928eccf8c48775 100644 (file)
--- a/src/aof.c
+++ b/src/aof.c
@@ -144,7 +144,7 @@ void flushAppendOnlyFile(int force) {
     /* Don't fsync if no-appendfsync-on-rewrite is set to yes and there are
      * children doing I/O in the background. */
     if (server.aof_no_fsync_on_rewrite &&
-        (server.aof_child_pid != -1 || server.bgsavechildpid != -1))
+        (server.aof_child_pid != -1 || server.rdb_child_pid != -1))
             return;
 
     /* Perform the fsync if needed. */
@@ -815,7 +815,7 @@ int rewriteAppendOnlyFileBackground(void) {
 void bgrewriteaofCommand(redisClient *c) {
     if (server.aof_child_pid != -1) {
         addReplyError(c,"Background append only file rewriting already in progress");
-    } else if (server.bgsavechildpid != -1) {
+    } else if (server.rdb_child_pid != -1) {
         server.aof_rewrite_scheduled = 1;
         addReplyStatus(c,"Background append only file rewriting scheduled");
     } else if (rewriteAppendOnlyFileBackground() == REDIS_OK) {

diff --git a/src/config.c b/src/config.c
index 007d4913440d852b6724e64ea48abbaf61c4e1ed..f74f3f9749ab279a3516f72efd1a9502efdbc480 100644 (file)
--- a/src/config.c
+++ b/src/config.c
@@ -201,7 +201,7 @@ void loadServerConfigFromString(char *config) {
         } else if (!strcasecmp(argv[0],"glueoutputbuf")) {
             redisLog(REDIS_WARNING, "Deprecated configuration directive: \"%s\"", argv[0]);
         } else if (!strcasecmp(argv[0],"rdbcompression") && argc == 2) {
-            if ((server.rdbcompression = yesnotoi(argv[1])) == -1) {
+            if ((server.rdb_compression = yesnotoi(argv[1])) == -1) {
                 err = "argument must be 'yes' or 'no'"; goto loaderr;
             }
         } else if (!strcasecmp(argv[0],"activerehashing") && argc == 2) {
@@ -256,8 +256,8 @@ void loadServerConfigFromString(char *config) {
             zfree(server.pidfile);
             server.pidfile = zstrdup(argv[1]);
         } else if (!strcasecmp(argv[0],"dbfilename") && argc == 2) {
-            zfree(server.dbfilename);
-            server.dbfilename = zstrdup(argv[1]);
+            zfree(server.rdb_filename);
+            server.rdb_filename = zstrdup(argv[1]);
         } else if (!strcasecmp(argv[0],"hash-max-zipmap-entries") && argc == 2) {
             server.hash_max_zipmap_entries = memtoll(argv[1], NULL);
         } else if (!strcasecmp(argv[0],"hash-max-zipmap-value") && argc == 2) {
@@ -376,8 +376,8 @@ void configSetCommand(redisClient *c) {
     o = c->argv[3];
 
     if (!strcasecmp(c->argv[2]->ptr,"dbfilename")) {
-        zfree(server.dbfilename);
-        server.dbfilename = zstrdup(o->ptr);
+        zfree(server.rdb_filename);
+        server.rdb_filename = zstrdup(o->ptr);
     } else if (!strcasecmp(c->argv[2]->ptr,"requirepass")) {
         zfree(server.requirepass);
         server.requirepass = ((char*)o->ptr)[0] ? zstrdup(o->ptr) : NULL;
@@ -567,7 +567,7 @@ void configGetCommand(redisClient *c) {
     }
     if (stringmatch(pattern,"dbfilename",0)) {
         addReplyBulkCString(c,"dbfilename");
-        addReplyBulkCString(c,server.dbfilename);
+        addReplyBulkCString(c,server.rdb_filename);
         matches++;
     }
     if (stringmatch(pattern,"requirepass",0)) {

diff --git a/src/db.c b/src/db.c
index 0b6ce045085a007c2decd281207f8735b8def261..f7d93e08345ce6cfb2eb50361e8345ef4566e9b8 100644 (file)
--- a/src/db.c
+++ b/src/db.c
@@ -40,7 +40,7 @@ robj *lookupKey(redisDb *db, robj *key) {
         /* Update the access time for the aging algorithm.
          * Don't do it if we have a saving child, as this will trigger
          * a copy on write madness. */
-        if (server.bgsavechildpid == -1 && server.aof_child_pid == -1)
+        if (server.rdb_child_pid == -1 && server.aof_child_pid == -1)
             val->lru = server.lruclock;
         server.stat_keyspace_hits++;
         return val;
@@ -210,15 +210,15 @@ void flushallCommand(redisClient *c) {
     signalFlushedDb(-1);
     server.dirty += emptyDb();
     addReply(c,shared.ok);
-    if (server.bgsavechildpid != -1) {
-        kill(server.bgsavechildpid,SIGKILL);
-        rdbRemoveTempFile(server.bgsavechildpid);
+    if (server.rdb_child_pid != -1) {
+        kill(server.rdb_child_pid,SIGKILL);
+        rdbRemoveTempFile(server.rdb_child_pid);
     }
     if (server.saveparamslen > 0) {
         /* Normally rdbSave() will reset dirty, but we don't want this here
          * as otherwise FLUSHALL will not be replicated nor put into the AOF. */
         int saved_dirty = server.dirty;
-        rdbSave(server.dbfilename);
+        rdbSave(server.rdb_filename);
         server.dirty = saved_dirty;
     }
     server.dirty++;

diff --git a/src/debug.c b/src/debug.c
index bc496fb3f66a71a1e8d45c878e89cfc1c80f0501..d218f0f93179fc74e4ff4fc53c12cbf04bee4a2d 100644 (file)
--- a/src/debug.c
+++ b/src/debug.c
@@ -216,12 +216,12 @@ void debugCommand(redisClient *c) {
         if (c->argc >= 3) c->argv[2] = tryObjectEncoding(c->argv[2]);
         redisAssertWithInfo(c,c->argv[0],1 == 2);
     } else if (!strcasecmp(c->argv[1]->ptr,"reload")) {
-        if (rdbSave(server.dbfilename) != REDIS_OK) {
+        if (rdbSave(server.rdb_filename) != REDIS_OK) {
             addReply(c,shared.err);
             return;
         }
         emptyDb();
-        if (rdbLoad(server.dbfilename) != REDIS_OK) {
+        if (rdbLoad(server.rdb_filename) != REDIS_OK) {
             addReplyError(c,"Error trying to load the RDB dump");
             return;
         }

diff --git a/src/rdb.c b/src/rdb.c
index a401fe89aa0c7c456d7e244a7ed7b72ccb9a3168..77e2a04809113a0018a64b0613d3acea06b299c9 100644 (file)
--- a/src/rdb.c
+++ b/src/rdb.c
@@ -253,7 +253,7 @@ int rdbSaveRawString(rio *rdb, unsigned char *s, size_t len) {
 
     /* Try LZF compression - under 20 bytes it's unable to compress even
      * aaaaaaaaaaaaaaaaaa so skip it */
-    if (server.rdbcompression && len > 20) {
+    if (server.rdb_compression && len > 20) {
         n = rdbSaveLzfStringObject(rdb,s,len);
         if (n == -1) return -1;
         if (n > 0) return n;
@@ -670,7 +670,7 @@ int rdbSaveBackground(char *filename) {
     pid_t childpid;
     long long start;
 
-    if (server.bgsavechildpid != -1) return REDIS_ERR;
+    if (server.rdb_child_pid != -1) return REDIS_ERR;
 
     server.dirty_before_bgsave = server.dirty;
 
@@ -692,7 +692,7 @@ int rdbSaveBackground(char *filename) {
             return REDIS_ERR;
         }
         redisLog(REDIS_NOTICE,"Background saving started by pid %d",childpid);
-        server.bgsavechildpid = childpid;
+        server.rdb_child_pid = childpid;
         updateDictResizePolicy();
         return REDIS_OK;
     }
@@ -1062,20 +1062,20 @@ void backgroundSaveDoneHandler(int exitcode, int bysignal) {
     } else {
         redisLog(REDIS_WARNING,
             "Background saving terminated by signal %d", bysignal);
-        rdbRemoveTempFile(server.bgsavechildpid);
+        rdbRemoveTempFile(server.rdb_child_pid);
     }
-    server.bgsavechildpid = -1;
+    server.rdb_child_pid = -1;
     /* Possibly there are slaves waiting for a BGSAVE in order to be served
      * (the first stage of SYNC is a bulk transfer of dump.rdb) */
     updateSlavesWaitingBgsave(exitcode == 0 ? REDIS_OK : REDIS_ERR);
 }
 
 void saveCommand(redisClient *c) {
-    if (server.bgsavechildpid != -1) {
+    if (server.rdb_child_pid != -1) {
         addReplyError(c,"Background save already in progress");
         return;
     }
-    if (rdbSave(server.dbfilename) == REDIS_OK) {
+    if (rdbSave(server.rdb_filename) == REDIS_OK) {
         addReply(c,shared.ok);
     } else {
         addReply(c,shared.err);
@@ -1083,11 +1083,11 @@ void saveCommand(redisClient *c) {
 }
 
 void bgsaveCommand(redisClient *c) {
-    if (server.bgsavechildpid != -1) {
+    if (server.rdb_child_pid != -1) {
         addReplyError(c,"Background save already in progress");
     } else if (server.aof_child_pid != -1) {
         addReplyError(c,"Can't BGSAVE while AOF log rewriting is in progress");
-    } else if (rdbSaveBackground(server.dbfilename) == REDIS_OK) {
+    } else if (rdbSaveBackground(server.rdb_filename) == REDIS_OK) {
         addReplyStatus(c,"Background saving started");
     } else {
         addReply(c,shared.err);

diff --git a/src/redis.c b/src/redis.c
index 6236f60375b1a471a137341d9db4e377fb81f88b..da975636e3d5cd891ed9bfad53acf581cef5b2b5 100644 (file)
--- a/src/redis.c
+++ b/src/redis.c
@@ -563,7 +563,7 @@ void incrementallyRehash(void) {
  * for dict.c to resize the hash tables accordingly to the fact we have o not
  * running childs. */
 void updateDictResizePolicy(void) {
-    if (server.bgsavechildpid == -1 && server.aof_child_pid == -1)
+    if (server.rdb_child_pid == -1 && server.aof_child_pid == -1)
         dictEnableResize();
     else
         dictDisableResize();
@@ -673,7 +673,7 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
      * if we resize the HT while there is the saving child at work actually
      * a lot of memory movements in the parent will cause a lot of pages
      * copied. */
-    if (server.bgsavechildpid == -1 && server.aof_child_pid == -1) {
+    if (server.rdb_child_pid == -1 && server.aof_child_pid == -1) {
         if (!(loops % 10)) tryResizeHashTables();
         if (server.activerehashing) incrementallyRehash();
     }
@@ -692,14 +692,14 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
 
     /* Start a scheduled AOF rewrite if this was requested by the user while
      * a BGSAVE was in progress. */
-    if (server.bgsavechildpid == -1 && server.aof_child_pid == -1 &&
+    if (server.rdb_child_pid == -1 && server.aof_child_pid == -1 &&
         server.aof_rewrite_scheduled)
     {
         rewriteAppendOnlyFileBackground();
     }
 
     /* Check if a background saving or AOF rewrite in progress terminated. */
-    if (server.bgsavechildpid != -1 || server.aof_child_pid != -1) {
+    if (server.rdb_child_pid != -1 || server.aof_child_pid != -1) {
         int statloc;
         pid_t pid;
 
@@ -709,7 +709,7 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
             
             if (WIFSIGNALED(statloc)) bysignal = WTERMSIG(statloc);
 
-            if (pid == server.bgsavechildpid) {
+            if (pid == server.rdb_child_pid) {
                 backgroundSaveDoneHandler(exitcode,bysignal);
             } else {
                 backgroundRewriteDoneHandler(exitcode,bysignal);
@@ -728,13 +728,13 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
                 now-server.lastsave > sp->seconds) {
                 redisLog(REDIS_NOTICE,"%d changes in %d seconds. Saving...",
                     sp->changes, sp->seconds);
-                rdbSaveBackground(server.dbfilename);
+                rdbSaveBackground(server.rdb_filename);
                 break;
             }
          }
 
          /* Trigger an AOF rewrite if needed */
-         if (server.bgsavechildpid == -1 &&
+         if (server.rdb_child_pid == -1 &&
              server.aof_child_pid == -1 &&
              server.aof_rewrite_perc &&
              server.aof_current_size > server.aof_rewrite_min_size)
@@ -885,10 +885,10 @@ void initServerConfig() {
     server.aof_selected_db = -1; /* Make sure the first time will not match */
     server.aof_flush_postponed_start = 0;
     server.pidfile = zstrdup("/var/run/redis.pid");
-    server.dbfilename = zstrdup("dump.rdb");
+    server.rdb_filename = zstrdup("dump.rdb");
     server.aof_filename = zstrdup("appendonly.aof");
     server.requirepass = NULL;
-    server.rdbcompression = 1;
+    server.rdb_compression = 1;
     server.activerehashing = 1;
     server.maxclients = REDIS_MAX_CLIENTS;
     server.bpop_blocked_clients = 0;
@@ -1044,7 +1044,7 @@ void initServer() {
     listSetFreeMethod(server.pubsub_patterns,freePubsubPattern);
     listSetMatchMethod(server.pubsub_patterns,listMatchPubsubPattern);
     server.cronloops = 0;
-    server.bgsavechildpid = -1;
+    server.rdb_child_pid = -1;
     server.aof_child_pid = -1;
     server.aof_rewrite_buf = sdsempty();
     server.aof_buf = sdsempty();
@@ -1305,10 +1305,10 @@ int prepareForShutdown(int flags) {
     /* Kill the saving child if there is a background saving in progress.
        We want to avoid race conditions, for instance our saving child may
        overwrite the synchronous saving did by SHUTDOWN. */
-    if (server.bgsavechildpid != -1) {
+    if (server.rdb_child_pid != -1) {
         redisLog(REDIS_WARNING,"There is a child saving an .rdb. Killing it!");
-        kill(server.bgsavechildpid,SIGKILL);
-        rdbRemoveTempFile(server.bgsavechildpid);
+        kill(server.rdb_child_pid,SIGKILL);
+        rdbRemoveTempFile(server.rdb_child_pid);
     }
     if (server.aof_state != REDIS_AOF_OFF) {
         /* Kill the AOF saving child as the AOF we already have may be longer
@@ -1325,7 +1325,7 @@ int prepareForShutdown(int flags) {
     if ((server.saveparamslen > 0 && !nosave) || save) {
         redisLog(REDIS_NOTICE,"Saving the final RDB snapshot before exiting.");
         /* Snapshotting. Perform a SYNC SAVE and exit */
-        if (rdbSave(server.dbfilename) != REDIS_OK) {
+        if (rdbSave(server.rdb_filename) != REDIS_OK) {
             /* Ooops.. error saving! The best we can do is to continue
              * operating. Note that if there was a background saving process,
              * in the next cron() Redis will be notified that the background
@@ -1499,7 +1499,7 @@ sds genRedisInfoString(char *section) {
             server.loading,
             server.aof_state != REDIS_AOF_OFF,
             server.dirty,
-            server.bgsavechildpid != -1,
+            server.rdb_child_pid != -1,
             server.lastsave,
             server.aof_child_pid != -1);
 
@@ -2102,7 +2102,7 @@ int main(int argc, char **argv) {
         if (loadAppendOnlyFile(server.aof_filename) == REDIS_OK)
             redisLog(REDIS_NOTICE,"DB loaded from append only file: %.3f seconds",(float)(ustime()-start)/1000000);
     } else {
-        if (rdbLoad(server.dbfilename) == REDIS_OK) {
+        if (rdbLoad(server.rdb_filename) == REDIS_OK) {
             redisLog(REDIS_NOTICE,"DB loaded from disk: %.3f seconds",
                 (float)(ustime()-start)/1000000);
         } else if (errno != ENOENT) {

diff --git a/src/redis.h b/src/redis.h
index 2010f19b24ae56306a76c9c289d6aaaf2c65cbb5..86fd47c682b60e07faa8ddff0e77b589a27eb46d 100644 (file)
--- a/src/redis.h
+++ b/src/redis.h
@@ -570,11 +570,11 @@ struct redisServer {
     /* 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 */
-    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? */

diff --git a/src/replication.c b/src/replication.c
index d671acc208a1cedbae80a6682127f11c8544fdee..3424ff362c198b2a8bf5e5e1e3bf5eb227538e20 100644 (file)
--- a/src/replication.c
+++ b/src/replication.c
@@ -106,7 +106,7 @@ void syncCommand(redisClient *c) {
     redisLog(REDIS_NOTICE,"Slave ask for synchronization");
     /* Here we need to check if there is a background saving operation
      * in progress, or if it is required to start one */
-    if (server.bgsavechildpid != -1) {
+    if (server.rdb_child_pid != -1) {
         /* Ok a background save is in progress. Let's check if it is a good
          * one for replication, i.e. if there is another slave that is
          * registering differences since the server forked to save */
@@ -135,7 +135,7 @@ void syncCommand(redisClient *c) {
     } else {
         /* Ok we don't have a BGSAVE in progress, let's start one */
         redisLog(REDIS_NOTICE,"Starting BGSAVE for SYNC");
-        if (rdbSaveBackground(server.dbfilename) != REDIS_OK) {
+        if (rdbSaveBackground(server.rdb_filename) != REDIS_OK) {
             redisLog(REDIS_NOTICE,"Replication failed, can't BGSAVE");
             addReplyError(c,"Unable to perform background save");
             return;
@@ -229,7 +229,7 @@ void updateSlavesWaitingBgsave(int bgsaveerr) {
                 redisLog(REDIS_WARNING,"SYNC failed. BGSAVE child returned an error");
                 continue;
             }
-            if ((slave->repldbfd = open(server.dbfilename,O_RDONLY)) == -1 ||
+            if ((slave->repldbfd = open(server.rdb_filename,O_RDONLY)) == -1 ||
                 redis_fstat(slave->repldbfd,&buf) == -1) {
                 freeClient(slave);
                 redisLog(REDIS_WARNING,"SYNC failed. Can't open/stat DB after BGSAVE: %s", strerror(errno));
@@ -246,7 +246,7 @@ void updateSlavesWaitingBgsave(int bgsaveerr) {
         }
     }
     if (startbgsave) {
-        if (rdbSaveBackground(server.dbfilename) != REDIS_OK) {
+        if (rdbSaveBackground(server.rdb_filename) != REDIS_OK) {
             listIter li;
 
             listRewind(server.slaves,&li);
@@ -333,7 +333,7 @@ void readSyncBulkPayload(aeEventLoop *el, int fd, void *privdata, int mask) {
     server.repl_transfer_left -= nread;
     /* Check if the transfer is now complete */
     if (server.repl_transfer_left == 0) {
-        if (rename(server.repl_transfer_tmpfile,server.dbfilename) == -1) {
+        if (rename(server.repl_transfer_tmpfile,server.rdb_filename) == -1) {
             redisLog(REDIS_WARNING,"Failed trying to rename the temp DB into dump.rdb in MASTER <-> SLAVE synchronization: %s", strerror(errno));
             replicationAbortSyncTransfer();
             return;
@@ -345,7 +345,7 @@ void readSyncBulkPayload(aeEventLoop *el, int fd, void *privdata, int mask) {
          * rdbLoad() will call the event loop to process events from time to
          * time for non blocking loading. */
         aeDeleteFileEvent(server.el,server.repl_transfer_s,AE_READABLE);
-        if (rdbLoad(server.dbfilename) != REDIS_OK) {
+        if (rdbLoad(server.rdb_filename) != REDIS_OK) {
             redisLog(REDIS_WARNING,"Failed trying to load the MASTER synchronization DB from disk");
             replicationAbortSyncTransfer();
             return;