The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/xpcom/glue/nsISupportsImpl.cpp	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,26 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +#include "nsISupportsImpl.h"
     1.9 +
    1.10 +nsresult NS_FASTCALL
    1.11 +NS_TableDrivenQI(void* aThis, REFNSIID aIID, void **aInstancePtr,
    1.12 +                 const QITableEntry* entries)
    1.13 +{
    1.14 +  do {
    1.15 +    if (aIID.Equals(*entries->iid)) {
    1.16 +      nsISupports* r =
    1.17 +        reinterpret_cast<nsISupports*>
    1.18 +                        (reinterpret_cast<char*>(aThis) + entries->offset);
    1.19 +      NS_ADDREF(r);
    1.20 +      *aInstancePtr = r;
    1.21 +      return NS_OK;
    1.22 +    }
    1.23 +
    1.24 +    ++entries;
    1.25 +  } while (entries->iid);
    1.26 +
    1.27 +  *aInstancePtr = nullptr;
    1.28 +  return NS_ERROR_NO_INTERFACE;
    1.29 +}