101 lines
2.2 KiB
C
101 lines
2.2 KiB
C
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/*++
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Copyright (c) 1991-1993 Microsoft Corporation
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Module Name:
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ConfClos.c
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Abstract:
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This module contains NetpCloseConfigData. This is one of the new net
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config helpers.
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Author:
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John Rogers (JohnRo) 26-Nov-1991
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Environment:
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Portable to any flat, 32-bit environment. (Uses Win32 typedefs.)
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Requires ANSI C extensions: slash-slash comments, long external names.
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Revision History:
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26-Nov-1991 JohnRo
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Created this routine, to prepare for revised config handlers.
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11-Feb-1992 JohnRo
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Added support for using the real Win32 registry.
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Added support for FAKE_PER_PROCESS_RW_CONFIG handling.
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25-Feb-1993 JohnRo
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RAID 12914: _tell caller if they never opened handle.
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--*/
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// These must be included first:
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#include <nt.h> // NT definitions
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#include <ntrtl.h> // NT Rtl structures
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#include <nturtl.h> // NT Rtl structures
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#include <windows.h> // Needed by <configp.h> and <winreg.h>
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#include <lmcons.h> // LAN Manager common definitions
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#include <netdebug.h> // (Needed by config.h)
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// These may be included in any order:
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#include <config.h> // My prototype, LPNET_CONFIG_HANDLE.
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#include <configp.h> // NET_CONFIG_HANDLE.
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#include <lmerr.h> // NERR_Success.
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#include <netlib.h> // NetpMemoryAllocate(), etc.
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NET_API_STATUS
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NetpCloseConfigData(
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IN OUT LPNET_CONFIG_HANDLE ConfigHandle
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)
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/*++
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Routine Description:
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This function closes the system configuration file.
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WARNING: Closing the same config handle twice can be nasty. There
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is no way to detect this at the moment.
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Arguments:
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ConfigHandle - Is the handle returned from NetpOpenConfigData().
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Return Value:
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NET_API_STATUS - NERR_Success or reason for failure.
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--*/
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{
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NET_CONFIG_HANDLE * MyHandle = ConfigHandle; // conv from opaque type
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// Did caller forget to open?
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if (ConfigHandle == NULL)
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{
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return (ERROR_INVALID_PARAMETER);
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}
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{
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LONG RegStatus;
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RegStatus = RegCloseKey( MyHandle->WinRegKey );
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NetpAssert( RegStatus == ERROR_SUCCESS );
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}
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NetpMemoryFree( MyHandle );
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return (NERR_Success);
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}
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