mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.1 KiB
79 lines
2.1 KiB
/*++ BUILD Version: 0001 // Increment this if a change has global effects
|
|
|
|
Copyright (c) 1997-1999 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
schedule.h
|
|
|
|
Abstract:
|
|
|
|
This file defines a common schedule structure for use by various NT
|
|
components.
|
|
|
|
--*/
|
|
|
|
#ifndef _SCHEDULE_H_
|
|
#define _SCHEDULE_H_
|
|
|
|
#if _MSC_VER > 1000
|
|
#pragma once
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
//
|
|
// The DS and FRS use the same structure to represent different schedules.
|
|
// The DS uses a 15-minute polling schedule. FRS uses a 60-minute
|
|
// start/stop schedule. Hence, the schedule for the system volume is
|
|
// a special case because we only have the DS schedule to work from.
|
|
// We will work around this problem by treating the 15
|
|
// -minute polling schedule as a 60-minute start/stop schedule.
|
|
// Replication is enabled for any hour that has any of the four
|
|
// 15-minute bits set.
|
|
//
|
|
// When the ReplicationSchedule is not present the default is
|
|
// "always replicate."
|
|
//
|
|
|
|
//
|
|
// Only the interval schedule is currently implemented. Others are ignored.
|
|
//
|
|
#define SCHEDULE_INTERVAL 0 // schedule as understood by NT5
|
|
#define SCHEDULE_BANDWIDTH 1 // bandwidth as understood by NT5
|
|
#define SCHEDULE_PRIORITY 2 // priority as understood by NT5
|
|
|
|
//
|
|
// Schedule Header
|
|
//
|
|
// Each schedule blob begins with n array of schedule headers that
|
|
// specify the number and type of schedules contained in the blob.
|
|
//
|
|
typedef struct _SCHEDULE_HEADER {
|
|
ULONG Type; // one of the SCHEDULE_ ordinals
|
|
ULONG Offset; // offset from start of schedule structure
|
|
} SCHEDULE_HEADER, *PSCHEDULE_HEADER;
|
|
|
|
//
|
|
// Schedule
|
|
//
|
|
typedef struct _SCHEDULE {
|
|
ULONG Size; // inclusive size in bytes
|
|
ULONG Bandwidth;
|
|
ULONG NumberOfSchedules;
|
|
SCHEDULE_HEADER Schedules[1];
|
|
} SCHEDULE, *PSCHEDULE;
|
|
// The above structure is followed by the Data buffer and the
|
|
// SCHEDULE_HEADER contains offsets to refer to the appropriate
|
|
// parts in the data buffer.
|
|
|
|
#define SCHEDULE_DATA_ENTRIES (7 * 24) // 7 days X 24 hours
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // _SCHEDULE_H_
|
|
|