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lightning-sunbird  0.9+nobinonly
PluginNew.cpp
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00001 /* ***** BEGIN LICENSE BLOCK *****
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00036 
00037 /*
00038        PluginNew.cpp
00039        
00040        new & delete operators for plugins.
00041        
00042        by Patrick C. Beard.
00043  */
00044 
00045 #include <new.h>
00046 
00047 #include "jni.h"
00048 #include "nsIMemory.h"
00049 
00050 // Warning:  this forces all C++ allocation to go through Navigator's memory allocation
00051 // Routines. As such, static constructors that use operator new may not work. This can
00052 // be fixed if we delay static construction (see the call to __InitCode__() in npmac.cpp).
00053 
00054 extern nsIMemory* theMemoryAllocator;
00055 
00056 void* operator new(size_t size)
00057 {
00058        if (theMemoryAllocator != NULL)
00059               return theMemoryAllocator->Alloc(size);
00060        return NULL;
00061 }
00062 
00063 void operator delete(void* ptr)
00064 {
00065        if (ptr != NULL && theMemoryAllocator != NULL)
00066               theMemoryAllocator->Free(ptr);
00067 }