TIME command.

src/redis.c

@@ -242,7 +242,8 @@ struct redisCommand redisCommandTable[] = {
     {"eval",evalCommand,-3,"wms",0,zunionInterGetKeys,0,0,0,0,0},
     {"evalsha",evalShaCommand,-3,"wms",0,zunionInterGetKeys,0,0,0,0,0},
     {"slowlog",slowlogCommand,-2,"r",0,NULL,0,0,0,0,0},
-    {"script",scriptCommand,-2,"ras",0,NULL,0,0,0,0,0}
+    {"script",scriptCommand,-2,"ras",0,NULL,0,0,0,0,0},
+    {"time",timeCommand,1,"rR",0,NULL,0,0,0,0,0}
 };
 
 /*============================ Utility functions ============================ */
@@ -1505,6 +1506,17 @@ void echoCommand(redisClient *c) {
     addReplyBulk(c,c->argv[1]);
 }
 
+void timeCommand(redisClient *c) {
+    struct timeval tv;
+
+    /* gettimeofday() can only fail if &tv is a bad addresss so we
+     * don't check for errors. */
+    gettimeofday(&tv,NULL);
+    addReplyMultiBulkLen(c,2);
+    addReplyBulkLongLong(c,tv.tv_sec);
+    addReplyBulkLongLong(c,tv.tv_usec);
+}
+
 /* Convert an amount of bytes into a human readable string in the form
  * of 100B, 2G, 100M, 4K, and so forth. */
 void bytesToHuman(char *s, unsigned long long n) {

src/redis.h

@@ -1218,6 +1218,7 @@ void clientCommand(redisClient *c);
 void evalCommand(redisClient *c);
 void evalShaCommand(redisClient *c);
 void scriptCommand(redisClient *c);
+void timeCommand(redisClient *c);
 
 #if defined(__GNUC__)
 void *calloc(size_t count, size_t size) __attribute__ ((deprecated));