3 * Copyright (C) 2002 ReactOS Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 * COPYRIGHT: See COPYING in the top level directory
22 * PROJECT: ReactOS kernel
23 * FILE: services/fs/cdfs/close.c
24 * PURPOSE: CDROM (ISO 9660) filesystem driver
25 * PROGRAMMER: Art Yerkes
29 /* INCLUDES *****************************************************************/
31 #include <ddk/ntddk.h>
39 /* FUNCTIONS ****************************************************************/
42 CdfsCloseFile(PDEVICE_EXTENSION DeviceExt,
43 PFILE_OBJECT FileObject)
45 * FUNCTION: Closes a file
50 DPRINT("CdfsCloseFile(DeviceExt %x, FileObject %x)\n",
54 Ccb = (PCCB)(FileObject->FsContext2);
56 DPRINT("Ccb %x\n", Ccb);
59 return(STATUS_SUCCESS);
62 FileObject->FsContext2 = NULL;
64 if (FileObject->FileName.Buffer)
66 // This a FO, that was created outside from FSD.
67 // Some FO's are created with IoCreateStreamFileObject() insid from FSD.
68 // This FO's don't have a FileName.
69 CdfsReleaseFCB(DeviceExt,
73 if (Ccb->DirectorySearchPattern)
75 ExFreePool(Ccb->DirectorySearchPattern);
79 return(STATUS_SUCCESS);
84 CdfsClose(PDEVICE_OBJECT DeviceObject,
87 PDEVICE_EXTENSION DeviceExtension;
88 PIO_STACK_LOCATION Stack;
89 PFILE_OBJECT FileObject;
92 DPRINT("CdfsClose() called\n");
94 if (DeviceObject == CdfsGlobalData->DeviceObject)
96 DPRINT("Closing file system\n");
97 Status = STATUS_SUCCESS;
101 Stack = IoGetCurrentIrpStackLocation(Irp);
102 FileObject = Stack->FileObject;
103 DeviceExtension = DeviceObject->DeviceExtension;
105 Status = CdfsCloseFile(DeviceExtension,FileObject);
108 Irp->IoStatus.Status = Status;
109 Irp->IoStatus.Information = 0;
111 IoCompleteRequest(Irp, IO_NO_INCREMENT);