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DSK LOCKDRIVE: Revision history

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19 May 2025

  • curprev 03:5803:58, 19 May 2025 Martini talk contribs 1,547 bytes +46 Returns
  • curprev 03:5603:56, 19 May 2025 Martini talk contribs 1,501 bytes −1 No edit summary
  • curprev 03:5603:56, 19 May 2025 Martini talk contribs 1,502 bytes +1,502 Created page with "{{DISPLAYTITLE:DSK_LOCKDRIVE}} ;Category:IOCTL_DISK (08h) ;Function: DSK_LOCKDRIVE (00h) ;Description: Lock Drive ==Description== This function locks a drive and is used to exclude I/O by another process on the volume in the drive. The Lock Drive function succeeds only if there is one file handle open on the volume in the drive (that is, the file handle on which this function is issued). This is necessary because the desired result is to exclude all other I/O to thi..."