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Issue18314 Allow unlink to remove junctions. Includes support for creating junctions. Patch by Kim Gräsman

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Tim Golden 2014-05-05 19:46:17 +01:00
parent a4790965f4
commit 0321cf2550
4 changed files with 235 additions and 36 deletions
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53
Modules/winreparse.h Normal file
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#ifndef Py_WINREPARSE_H
#define Py_WINREPARSE_H
#ifdef MS_WINDOWS
#include <Windows.h>
#ifdef __cplusplus
extern "C" {
#endif
/* The following structure was copied from
http://msdn.microsoft.com/en-us/library/ff552012.aspx as the required
include doesn't seem to be present in the Windows SDK (at least as included
with Visual Studio Express). */
typedef struct _REPARSE_DATA_BUFFER {
ULONG ReparseTag;
USHORT ReparseDataLength;
USHORT Reserved;
union {
struct {
USHORT SubstituteNameOffset;
USHORT SubstituteNameLength;
USHORT PrintNameOffset;
USHORT PrintNameLength;
ULONG Flags;
WCHAR PathBuffer[1];
} SymbolicLinkReparseBuffer;
struct {
USHORT SubstituteNameOffset;
USHORT SubstituteNameLength;
USHORT PrintNameOffset;
USHORT PrintNameLength;
WCHAR PathBuffer[1];
} MountPointReparseBuffer;
struct {
UCHAR DataBuffer[1];
} GenericReparseBuffer;
};
} REPARSE_DATA_BUFFER, *PREPARSE_DATA_BUFFER;
#define REPARSE_DATA_BUFFER_HEADER_SIZE FIELD_OFFSET(REPARSE_DATA_BUFFER,\
GenericReparseBuffer)
#define MAXIMUM_REPARSE_DATA_BUFFER_SIZE ( 16 * 1024 )
#ifdef __cplusplus
}
#endif
#endif /* MS_WINDOWS */
#endif /* !Py_WINREPARSE_H */