Add ustime() from unstable into utils.c

redis · Jun 8, 2011 · 3246385 · 3246385
1 parent 567d575
commit 3246385
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Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/src/util.c b/src/util.c
@@ -327,6 +327,17 @@ int d2string(char *buf, size_t len, double value) {
     return len;
 }
 
+/* Return the UNIX time in microseconds */
+long long ustime(void) {
+    struct timeval tv;
+    long long ust;
+
+    gettimeofday(&tv, NULL);
+    ust = ((long long)tv.tv_sec)*1000000;
+    ust += tv.tv_usec;
+    return ust;
+}
+
 #ifdef UTIL_TEST_MAIN
 #include <assert.h>
 

diff --git a/src/util.h b/src/util.h
@@ -8,5 +8,6 @@ int ll2string(char *s, size_t len, long long value);
 int string2ll(char *s, size_t slen, long long *value);
 int string2l(char *s, size_t slen, long *value);
 int d2string(char *buf, size_t len, double value);
+long long ustime(void);
 
 #endif