52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1994 - 1999
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//
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// File: memory.hxx
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//
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//--------------------------------------------------------------------------
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#include <sysinc.h>
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#include <string.h>
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#include <rpc.h>
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#include <util.hxx>
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#ifdef DEBUGRPC
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#define RPC_GUARD 0xA1
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typedef struct _RPC_MEMORY_BLOCK
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{
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// First,forward and backward links to other RPC heap allocations.
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// These are first allow easy debugging with the dl command
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struct _RPC_MEMORY_BLOCK *next;
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struct _RPC_MEMORY_BLOCK *previous;
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// Specifies the size of the block of memory in bytes.
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unsigned long size;
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// Thread id of allocator
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unsigned long tid;
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void * AllocStackTrace[4];
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// (Pad to make header 0 mod 8) 0 when allocated, 0xF0F0F0F0 when freed.
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unsigned long free;
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// Reserve an extra 4 bytes as the front guard of each block.
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unsigned char frontguard[4];
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// Data will appear here. Note that the header must be 0 mod 8.
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// Reserve an extra 4 bytes as the rear guard of each block.
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unsigned char rearguard[4];
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} RPC_MEMORY_BLOCK;
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#endif // DEBUGRPC
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