90 lines
1.5 KiB
C
90 lines
1.5 KiB
C
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/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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midluser.c
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Abstract:
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This file contains common functions and utilities that the API
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DLLs can use in making remote calls. This includes the
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MIDL_USER_ALLOCATE functions.
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Author:
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danl 02/06/1991
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Environment:
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User Level: Win32
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Revision History:
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--*/
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#include "precomp.h"
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PVOID
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MIDL_user_allocate(
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IN size_t NumBytes
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)
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/*++
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Routine Description:
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Allocates storage for RPC transactions. The RPC stubs will either call
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MIDL_user_allocate when it needs to un-marshall data into a buffer
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that the user must free. RPC servers will use MIDL_user_allocate to
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allocate storage that the RPC server stub will free after marshalling
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the data.
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Arguments:
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NumBytes - the number of bytes to allocate.
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Return Value:
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None.
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--*/
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{
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return (LocalAlloc(0,NumBytes));
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}
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VOID
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MIDL_user_free(
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IN void * MemPointer
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)
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/*++
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Routine Description:
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Frees storage used in RPC transactions. The RPC client can call this
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function to free buffer space that was allocated by the RPC client
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stub when un-marshalling data that is to be returned to the client.
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The Client calls MIDL_user_free when it is finished with the data and
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desires to free up the storage.
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The RPC server stub calls MIDL_user_free when it has completed
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marshalling server data that is to be passed back to the client.
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Arguments:
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MemPointer - pointer to the memory block that is to be released.
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Return Value:
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None.
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--*/
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{
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LocalFree(MemPointer);
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}
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