94 lines
1.5 KiB
C
94 lines
1.5 KiB
C
/*++
|
|
|
|
Copyright (c) 1991 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
lsarpcmm.c
|
|
|
|
Abstract:
|
|
|
|
LSA - Common Client/Server RPC Memory Management Routines
|
|
|
|
Author:
|
|
|
|
Scott Birrell (ScottBi) April 8, 1992
|
|
|
|
Environment:
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#include <lsacomp.h>
|
|
|
|
|
|
PVOID
|
|
MIDL_user_allocate (
|
|
size_t NumBytes
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Allocates storage for RPC server transactions. The RPC stubs will
|
|
either call MIDL_user_allocate when it needs to un-marshall data into a
|
|
buffer that the user must free. RPC servers will use MIDL_user_allocate to
|
|
allocate storage that the RPC server stub will free after marshalling
|
|
the data.
|
|
|
|
Arguments:
|
|
|
|
NumBytes - The number of bytes to allocate.
|
|
|
|
Return Value:
|
|
|
|
none
|
|
|
|
Note:
|
|
|
|
|
|
--*/
|
|
|
|
{
|
|
PVOID Buffer = (PVOID) LocalAlloc(LPTR, NumBytes);
|
|
|
|
return( Buffer );
|
|
}
|
|
|
|
|
|
VOID
|
|
MIDL_user_free (
|
|
void *MemPointer
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Frees storage used in RPC transactions. The RPC client can call this
|
|
function to free buffer space that was allocated by the RPC client
|
|
stub when un-marshalling data that is to be returned to the client.
|
|
The Client calls MIDL_user_free when it is finished with the data and
|
|
desires to free up the storage.
|
|
The RPC server stub calls MIDL_user_free when it has completed
|
|
marshalling server data that is to be passed back to the client.
|
|
|
|
Arguments:
|
|
|
|
MemPointer - This points to the memory block that is to be released.
|
|
|
|
Return Value:
|
|
|
|
none.
|
|
|
|
Note:
|
|
|
|
|
|
--*/
|
|
|
|
{
|
|
LocalFree(MemPointer);
|
|
}
|