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Cygwin: Change /proc/$PID/fd/<fd> symlink target for deleted files
- As on Linux, print the file name with an attached " (deleted)" Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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parent
4cd209e921
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7148fbc496
@ -137,11 +137,23 @@ fhandler_base::set_name (path_conv &in_pc)
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char *fhandler_base::get_proc_fd_name (char *buf)
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{
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IO_STATUS_BLOCK io;
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FILE_STANDARD_INFORMATION fsi;
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/* If the file had been opened with O_TMPFILE | O_EXCL, don't
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expose the filename. linkat is supposed to return ENOENT in this
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case. See man 2 open on Linux. */
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if ((get_flags () & (O_TMPFILE | O_EXCL)) == (O_TMPFILE | O_EXCL))
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return strcpy (buf, "");
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case. FIXME: As soon as we open by handle from /proc/<PID>/fd,
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the O_EXCL test has to be moved to open. */
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if ((get_flags () & (O_TMPFILE | O_EXCL)) == (O_TMPFILE | O_EXCL)
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|| (get_device () == FH_FS
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&& NT_SUCCESS (NtQueryInformationFile (get_handle (), &io,
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&fsi, sizeof fsi,
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FileStandardInformation))
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&& fsi.DeletePending))
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{
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stpcpy (stpcpy (buf, get_name ()), " (deleted)");
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return buf;
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}
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if (get_name ())
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return strcpy (buf, get_name ());
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if (dev ().name ())
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