- Got it to actually compile.

- Default buffer size is now set to 1 instead of 0, which would cause the
  construction without a given size to fail.
- Added copy constructor.
- Changed _GrowToFit() to have a boolean parameter to indicate if we want
  to resize the buffer to an exact size. Used by the copy constructor. 



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28924 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/net/DynamicBuffer.h

@@ -14,8 +14,10 @@
 
 class DynamicBuffer {
 public:
-	DynamicBuffer(size_t initialSize = 0);
+	DynamicBuffer(size_t initialSize = 1);
 	~DynamicBuffer();
+
+	DynamicBuffer(const DynamicBuffer& buffer);
 	
 	// InitCheck() should be called to guarantee the object initialization
 	// didn't fail. If it does not return B_OK, the initialization failed.
@@ -47,7 +49,7 @@ public:
 	void PrintToStream();
 
 private:
-	status_t _GrowToFit(size_t size);
+	status_t _GrowToFit(size_t size, bool exact = false);
 	
 	unsigned char* fBuffer;
 	size_t fBufferSize;