Rename variable sockpath to unixsocket

redis.conf

@@ -29,10 +29,11 @@ port 6379
 #
 # bind 127.0.0.1
 
-# Specify the path for the domain socket that will be used to listen for
-# incoming connections. If not specified, Redis will not use a domain socket.
+# Specify the path for the unix socket that will be used to listen for
+# incoming connections. There is no default, so Redis will not listen
+# on a unix socket when not specified.
 #
-# socket /tmp/redis.sock
+# unixsocket /tmp/redis.sock
 
 # Close the connection after a client is idle for N seconds (0 to disable)
 timeout 300

src/config.c

@@ -73,8 +73,8 @@ void loadServerConfig(char *filename) {
             }
         } else if (!strcasecmp(argv[0],"bind") && argc == 2) {
             server.bindaddr = zstrdup(argv[1]);
-        } else if (!strcasecmp(argv[0],"socket") && argc == 2) {
-            server.sockpath = zstrdup(argv[1]);
+        } else if (!strcasecmp(argv[0],"unixsocket") && argc == 2) {
+            server.unixsocket = zstrdup(argv[1]);
         } else if (!strcasecmp(argv[0],"save") && argc == 3) {
             int seconds = atoi(argv[1]);
             int changes = atoi(argv[2]);

src/redis.c

@@ -698,7 +698,7 @@ void createSharedObjects(void) {
 void initServerConfig() {
     server.port = REDIS_SERVERPORT;
     server.bindaddr = NULL;
-    server.sockpath = NULL;
+    server.unixsocket = NULL;
     server.ipfd = -1;
     server.sofd = -1;
     server.dbnum = REDIS_DEFAULT_DBNUM;
@@ -783,9 +783,9 @@ void initServer() {
             exit(1);
         }
     }
-    if (server.sockpath != NULL) {
-        unlink(server.sockpath); /* don't care if this fails */
-        server.sofd = anetUnixServer(server.neterr,server.sockpath);
+    if (server.unixsocket != NULL) {
+        unlink(server.unixsocket); /* don't care if this fails */
+        server.sofd = anetUnixServer(server.neterr,server.unixsocket);
         if (server.sofd == ANET_ERR) {
             redisLog(REDIS_WARNING, "Opening socket: %s", server.neterr);
             exit(1);
@@ -1438,7 +1438,7 @@ int main(int argc, char **argv) {
     if (server.ipfd > 0)
         redisLog(REDIS_NOTICE,"The server is now ready to accept connections on port %d", server.port);
     if (server.sofd > 0)
-        redisLog(REDIS_NOTICE,"The server is now ready to accept connections at %s", server.sockpath);
+        redisLog(REDIS_NOTICE,"The server is now ready to accept connections at %s", server.unixsocket);
     aeSetBeforeSleepProc(server.el,beforeSleep);
     aeMain(server.el);
     aeDeleteEventLoop(server.el);

src/redis.h

@@ -330,7 +330,7 @@ struct redisServer {
     pthread_t mainthread;
     int port;
     char *bindaddr;
-    char *sockpath;
+    char *unixsocket;
     int ipfd;
     int sofd;
     redisDb *db;