Changeset 14844 in vbox for trunk/src/VBox/Devices/Network

Timestamp:

Dec 1, 2008 10:07:12 AM (16 years ago)

Author:

vboxsync

Message:

netsniffer: fixed offset between VBox.log and the sniffer tracefile

File:

• trunk/src/VBox/Devices/Network/DrvNetSniffer.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Network/DrvNetSniffer.cpp

@@ -325 +325 @@
     pThis->pDrvIns                      = pDrvIns;
     pThis->File                         = NIL_RTFILE;
-    pThis->StartNanoTS                  = /*RTTimeProgramNanoTS() - */ RTTimeNanoTS();
+    /* The pcap file *must* start at time offset 0,0. */
+    pThis->StartNanoTS                  = RTTimeNanoTS() - RTTimeProgramNanoTS();
     /* IBase */
     pDrvIns->IBase.pfnQueryInterface    = drvNetSnifferQueryInterface;
@@ -414 +415 @@
     /*
      * Write pcap header.
-     */
-    PcapFileHdr(pThis->File, pThis->StartNanoTS);
+     * Some time is done since capturing pThis->StartNanoTS so capture the current time again.
+     */
+    PcapFileHdr(pThis->File, RTTimeNanoTS());
 
     return VINF_SUCCESS;