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* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop

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usage of path_conv::volser().
	(fhandler_base::fstat_by_name): Ditto.
	* ntdll.h (STATUS_NO_MEDIA_IN_DEVICE): Define.
	(STATUS_OBJECT_NAME_NOT_FOUND): Define.
	(FILE_REMOVABLE_MEDIA, FILE_READ_ONLY_DEVICE, FILE_FLOPPY_DISKETTE)
	(FILE_WRITE_ONCE_MEDIA, FILE_REMOTE_DEVICE, FILE_DEVICE_IS_MOUNTED)
	(FILE_VIRTUAL_VOLUME, FILE_AUTOGENERATED_DEVICE_NAME)
	FILE_DEVICE_SECURE_OPEN): Define Device Characteristics.
	(struct _FILE_FS_DEVICE_INFORMATION): Define.
	* path.cc (MAX_FS_INFO_CNT): Remove.
	(fsinfo): Remove.
	(fsinfo_cnt): Remove.
	(fs_info::update): Rewrite using native NT functions.  Drop fs_info
	cashing since it's incorrect.
	(path_conv::fillin): Use NtQueryInformationFile.  Drop setting serial
	number.
	(path_conv::check): Accommodate new fs_info::update parameters.
	(fillout_mntent): Ditto.
	* path.h (fs_info): Drop serial, has_ea and drive_type status
	flags.
	(fs_info::update): Declare with new parameters.
	(path_conf::drive_type): Remove.
	(path_conf::fs_has_ea): Remove.
	(path_conf::volser): Remove.
This commit is contained in:
Corinna Vinschen
2007-08-01 12:55:25 +00:00
parent 67629eb258
commit d3dd7d3682
5 changed files with 134 additions and 98 deletions
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19
winsup/cygwin/ntdll.h
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@@ -16,7 +16,9 @@
#define STATUS_INFO_LENGTH_MISMATCH ((NTSTATUS) 0xc0000004)
#define STATUS_INVALID_PARAMETER ((NTSTATUS) 0xc000000d)
#define STATUS_INVALID_DEVICE_REQUEST ((NTSTATUS) 0xc0000010)
#define STATUS_NO_MEDIA_IN_DEVICE ((NTSTATUS) 0xc0000013)
#define STATUS_BUFFER_TOO_SMALL ((NTSTATUS) 0xc0000023)
#define STATUS_OBJECT_NAME_NOT_FOUND ((NTSTATUS) 0xc0000034)
#define STATUS_SHARING_VIOLATION ((NTSTATUS) 0xc0000043)
#define STATUS_DELETE_PENDING ((NTSTATUS) 0xc0000056)
#define STATUS_WORKING_SET_QUOTA ((NTSTATUS) 0xc00000a1)
@@ -38,6 +40,17 @@
#define WSLE_PAGE_SHARE_COUNT_MASK 0x0E0
#define WSLE_PAGE_SHAREABLE 0x100
/* Device Characteristics. */
#define FILE_REMOVABLE_MEDIA 0x00000001
#define FILE_READ_ONLY_DEVICE 0x00000002
#define FILE_FLOPPY_DISKETTE 0x00000004
#define FILE_WRITE_ONCE_MEDIA 0x00000008
#define FILE_REMOTE_DEVICE 0x00000010
#define FILE_DEVICE_IS_MOUNTED 0x00000020
#define FILE_VIRTUAL_VOLUME 0x00000040
#define FILE_AUTOGENERATED_DEVICE_NAME 0x00000080
#define FILE_DEVICE_SECURE_OPEN 0x00000100
typedef enum _FILE_INFORMATION_CLASS
{
FileDirectoryInformation = 1,
@@ -633,6 +646,12 @@ typedef struct _FILE_COMPRESSION_INFORMATION
UCHAR ClusterSizeShift;
} FILE_COMPRESSION_INFORMATION, *PFILE_COMPRESSION_INFORMATION;
typedef struct _FILE_FS_DEVICE_INFORMATION
{
ULONG DeviceType;
ULONG Characteristics;
} FILE_FS_DEVICE_INFORMATION, *PFILE_FS_DEVICE_INFORMATION;
typedef struct _FILE_FS_ATTRIBUTE_INFORMATION
{
ULONG FileSystemAttributes;