(krb5_format_time): new function to format time

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8488 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/krb5/time.c

@@ -64,3 +64,16 @@ krb5_us_timeofday (krb5_context context,
     *usec = tv.tv_usec;		/* XXX */
     return 0;
 }
+
+krb5_error_code
+krb5_format_time(krb5_context context, time_t t, 
+		 char *s, size_t len, krb5_boolean include_time)
+{
+    struct tm *tm;
+    if(context->log_utc)
+	tm = gmtime (&t);
+    else
+	tm = localtime(&t);
+    strftime(s, len, include_time ? context->time_fmt : context->date_fmt, tm);
+    return 0;
+}