trace2: make SIDs more unique
[git/git.git] / trace2 / tr2_tbuf.c
index eb1b240..2498482 100644 (file)
@@ -30,3 +30,18 @@ void tr2_tbuf_utc_datetime_extended(struct tr2_tbuf *tb)
                  tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
                  (long)tv.tv_usec);
 }
+
+void tr2_tbuf_utc_datetime(struct tr2_tbuf *tb)
+{
+       struct timeval tv;
+       struct tm tm;
+       time_t secs;
+
+       gettimeofday(&tv, NULL);
+       secs = tv.tv_sec;
+       gmtime_r(&secs, &tm);
+
+       xsnprintf(tb->buf, sizeof(tb->buf), "%4d%02d%02dT%02d%02d%02d.%06ldZ",
+                 tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour,
+                 tm.tm_min, tm.tm_sec, (long)tv.tv_usec);
+}