49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
#ifndef RUBY_WIN32_FILE_H
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#define RUBY_WIN32_FILE_H
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#define MAX_REPARSE_PATH_LEN 4092
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enum {
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MINIMUM_REPARSE_BUFFER_PATH_LEN = 4
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};
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/* License: Ruby's */
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typedef struct {
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ULONG ReparseTag;
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USHORT ReparseDataLength;
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USHORT Reserved;
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union {
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struct {
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USHORT SubstituteNameOffset;
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USHORT SubstituteNameLength;
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USHORT PrintNameOffset;
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USHORT PrintNameLength;
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ULONG Flags;
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WCHAR PathBuffer[4];
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} SymbolicLinkReparseBuffer;
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struct {
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USHORT SubstituteNameOffset;
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USHORT SubstituteNameLength;
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USHORT PrintNameOffset;
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USHORT PrintNameLength;
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WCHAR PathBuffer[4];
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} MountPointReparseBuffer;
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};
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} rb_w32_reparse_buffer_t;
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#define rb_w32_reparse_buffer_size(n) \
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(sizeof(rb_w32_reparse_buffer_t) + \
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sizeof(WCHAR)*((n)-MINIMUM_REPARSE_BUFFER_PATH_LEN))
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int rb_w32_read_reparse_point(const WCHAR *path, rb_w32_reparse_buffer_t *rp,
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size_t bufsize, WCHAR **result, DWORD *len);
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int lchown(const char *path, int owner, int group);
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int rb_w32_ulchown(const char *path, int owner, int group);
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int fchmod(int fd, int mode);
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#define HAVE_FCHMOD 0
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UINT rb_w32_filecp(void);
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WCHAR *rb_w32_home_dir(void);
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#endif /* RUBY_WIN32_FILE_H */
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