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MOUNTMGR_CHANGE_NOTIFY_INFO structure (mountmgr.h)

  • Article

The MOUNTMGR_CHANGE_NOTIFY_INFO structure is used by the mount manager to send epic numbers to its clients and vice versa.

Syntax

typedef struct _MOUNTMGR_CHANGE_NOTIFY_INFO {
  ULONG EpicNumber;
} MOUNTMGR_CHANGE_NOTIFY_INFO, *PMOUNTMGR_CHANGE_NOTIFY_INFO;

Members

EpicNumber

Contains the value of a counter used by the mount manager to determine if a client has up-to-date information concerning changes in mount manager's persistent ID database.

Remarks

For a general discussion of the mount manager and how it communicates with its clients, see Supporting Mount Manager Requests in a Storage Class Driver.

Requirements

Requirement Value
Header mountmgr.h (include Mountmgr.h)

See also

IOCTL_MOUNTMGR_CHANGE_NOTIFY