From: Bert Hubert <bert.hubert@netherlabs.nl>
Date: Thu, 3 Feb 2011 14:54:06 +0000 (+0000)
Subject: add udiffNoReset for running time measurements
X-Git-Tag: auth-3.0~279
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=62c3a7b83150b599052907fb61fc1393ce001777;p=thirdparty%2Fpdns.git

add udiffNoReset for running time measurements


git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@1968 d19b8d6e-7fed-0310-83ef-9ca221ded41b
---

diff --git a/pdns/misc.hh b/pdns/misc.hh
index b39c59d0e4..4c6169ca2c 100644
--- a/pdns/misc.hh
+++ b/pdns/misc.hh
@@ -203,6 +203,7 @@ public:
   time_t time();
   inline void set();  //!< Reset the timer
   inline int udiff(); //!< Return the number of microseconds since the timer was last set.
+  inline int udiffNoReset(); //!< Return the number of microseconds since the timer was last set.
   void setTimeval(const struct timeval& tv)
   {
     d_set=tv;
@@ -223,15 +224,22 @@ inline void DTime::set()
 }
 
 inline int DTime::udiff()
+{
+  int res=udiffNoReset();
+  Utility::gettimeofday(&d_set,0);
+  return res;
+}
+
+inline int DTime::udiffNoReset()
 {
   struct timeval now;
 
   Utility::gettimeofday(&now,0);
   int ret=1000000*(now.tv_sec-d_set.tv_sec)+(now.tv_usec-d_set.tv_usec);
-  d_set=now;
   return ret;
 }
 
+
 inline bool dns_isspace(char c)
 {
   return c==' ' || c=='\t' || c=='\r' || c=='\n';