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Patch for a better compilation under NT 4 that lacks 

SetFilePointerEx and FSCTL_GET_NTFS_VOLUME_DATA.  (Christophe)

(Logical change 1.644)
edge.strict_endians
cantab.net!aia21 2004-12-17 14:41:57 +00:00
parent 1c1a2f2af9
commit 725e19422c
1 changed files with 14 additions and 10 deletions
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24
libntfs/win32_io.c
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@ -78,7 +78,7 @@ typedef struct win32_fd {
HANDLE vol_handle;
} win32_fd;
#ifdef EMULATE_SETFILEPOINTEREX
#ifndef HAVE_SETFILEPOINTEREX
static BOOL WINAPI SetFilePointerEx(HANDLE hFile,
LARGE_INTEGER liDistanceToMove,
PLARGE_INTEGER lpNewFilePointer, DWORD dwMoveMethod)
@ -174,7 +174,7 @@ static __inline__ int ntfs_device_unix_status_flags_to_win32(int flags)
/**
* ntfs_device_win32_simple_open_file - Just open a file via win32 API
* @filename: Name of the file to open.
* @handle: Pointer the a HADNLE in which to put the result.
* @handle: Pointer the a HANDLE in which to put the result.
* @flags: Unix open status flags.
* @locking: will the function gain an exclusive lock on the file?
*
@ -201,7 +201,7 @@ static int ntfs_device_win32_simple_open_file(const char *filename,
/**
* ntfs_device_win32_lock - Lock the volume
* @handle: A win32 HADNLE for a volume to lock.
* @handle: A win32 HANDLE for a volume to lock.
*
* Locking a volume means no one can access its contents.
* Exiting the process automatically unlocks the volume, except in old NT4s.
@ -224,7 +224,7 @@ static int ntfs_device_win32_lock(HANDLE handle)
/**
* ntfs_device_win32_unlock - Unlock the volume
* @handle: The win32 HADNLE which the volume was locked with.
* @handle: The win32 HANDLE which the volume was locked with.
*
* Return 0 if o.k.
* -1 if not, and errno set.
@ -244,7 +244,7 @@ static int ntfs_device_win32_unlock(HANDLE handle)
/**
* ntfs_device_win32_dismount - Dismount a volume
* @handle: A win32 HADNLE for a volume to dismount.
* @handle: A win32 HANDLE for a volume to dismount.
*
* Dismounting means the system will refresh the volume in the first change
* it gets. Usefull after altering the file structures.
@ -271,7 +271,7 @@ static int ntfs_device_win32_dismount(HANDLE handle)
/**
* ntfs_device_win32_getsize - Get file size via win32 API
* @handle: Pointer the file HADNLE obtained via open.
* @handle: Pointer the file HANDLE obtained via open.
*
* Only works on ordinary files.
*
@ -293,7 +293,7 @@ static s64 ntfs_device_win32_getsize(HANDLE handle)
/**
* ntfs_device_win32_getdisklength - Get disk size via win32 API
* @handle: Pointer the file HADNLE obtained via open.
* @handle: Pointer the file HANDLE obtained via open.
* @argp: Pointer to result buffer.
*
* Only works on PhysicalDriveX type handles.
@ -319,7 +319,7 @@ static s64 ntfs_device_win32_getdisklength(HANDLE handle)
/**
* ntfs_device_win32_getntfssize - Get NTFS volume size via win32 API
* @handle: Pointer the file HADNLE obtained via open.
* @handle: Pointer the file HANDLE obtained via open.
* @argp: Pointer to result buffer.
*
* Only works on NTFS volume handles.
@ -334,6 +334,7 @@ static s64 ntfs_device_win32_getdisklength(HANDLE handle)
*/
static s64 ntfs_device_win32_getntfssize(HANDLE handle)
{
#ifdef FSCTL_GET_NTFS_VOLUME_DATA
NTFS_VOLUME_DATA_BUFFER buf;
DWORD i;
@ -347,6 +348,9 @@ static s64 ntfs_device_win32_getntfssize(HANDLE handle)
Dprintf("NTFS volume length: 0x%llx\n", (long long)rvl);
return rvl;
}
#else
return -1;
#endif
}
/**
@ -804,7 +808,7 @@ static int ntfs_device_win32_open(struct ntfs_device *dev, int flags)
/**
* ntfs_device_win32_seek - Change current file position.
* @handle: Pointer the file HADNLE obtained via open.
* @handle: Pointer the file HANDLE obtained via open.
* @pos: Offset in the file relative to file start.
*
* Return Succeed: The new position in the file
@ -848,7 +852,7 @@ static s64 ntfs_device_win32_abs_seek(struct win32_fd *fd, LARGE_INTEGER pos)
/**
* ntfs_device_win32_seek - Change current file position.
* @handle: Pointer the file HADNLE obtained via open.
* @handle: Pointer the file HANDLE obtained via open.
* @offset: Required offset from the whence anchor.
* @whence: May be one of the following:
* SEEK_SET Offset is relative to file start.