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RpcSmSetClientAllocFree function (rpcndr.h)

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The RpcSmSetClientAllocFree function enables the memory allocation and release mechanisms used by the client stubs.

Syntax

RPC_STATUS RpcSmSetClientAllocFree(
  RPC_CLIENT_ALLOC *ClientAlloc,
  RPC_CLIENT_FREE  *ClientFree
);

Parameters

ClientAlloc

Function used to allocate memory.

ClientFree

Function used to release memory and used with the function specified by pfnAllocate.

Return value

Value Meaning
RPC_S_OK
 The call succeeded.
RPC_S_OUT_OF_MEMORY
 The system is out of memory.
 
Note  For a list of valid error codes, see RPC Return Values.
 

Remarks

By overriding the default routines used by the client stub to manage memory, RpcSmSetClientAllocFree establishes the memory allocation and memory-freeing mechanisms. Note that the default routines are free and malloc, unless the remote call occurs within manager code. In this case, the default memory–management functions are RpcSmFree and RpcSmAllocate.

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps | UWP apps]
Minimum supported server Windows 2000 Server [desktop apps | UWP apps]
Target Platform Windows
Header rpcndr.h (include Rpc.h)
Library Rpcrt4.lib
DLL Rpcrt4.dll

See also

RpcSmAllocate

RpcSmFree