events.c

ReactOS是一些高手根据Windows XP的内核编写出的类XP。内核实现机理和API函数调用几乎相同。甚至可以兼容XP的程序。喜欢研究系统内核的人可以看一看。

#include <ntddk.h>
#include <debug.h>
#include <ks.h>

/* ===============================================================
    Event Functions
*/

/*
    @unimplemented
*/
KSDDKAPI NTSTATUS NTAPI
KsGenerateEvent(
    IN  PKSEVENT_ENTRY EntryEvent)
{
    UNIMPLEMENTED;
    return STATUS_UNSUCCESSFUL;
}

/*
    @unimplemented
*/
KSDDKAPI NTSTATUS NTAPI
KsEnableEventWithAllocator(
    IN  PIRP Irp,
    IN  ULONG EventSetsCount,
    IN  PKSEVENT_SET EventSet,
    IN  OUT PLIST_ENTRY EventsList OPTIONAL,
    IN  KSEVENTS_LOCKTYPE EventsFlags OPTIONAL,
    IN  PVOID EventsLock OPTIONAL,
    IN  PFNKSALLOCATOR Allocator OPTIONAL,
    IN  ULONG EventItemSize OPTIONAL)
{
    UNIMPLEMENTED;
    return STATUS_UNSUCCESSFUL;
}

/*
    @unimplemented
*/
KSDDKAPI NTSTATUS NTAPI
KsGenerateDataEvent(
    IN  PKSEVENT_ENTRY EventEntry,
    IN  ULONG DataSize,
    IN  PVOID Data)
{
    UNIMPLEMENTED;
    return STATUS_UNSUCCESSFUL;
}

/*
    @unimplemented
*/
KSDDKAPI NTSTATUS NTAPI
KsEnableEvent(
    IN  PIRP Irp,
    IN  ULONG EventSetsCount,
    IN  KSEVENT_SET* EventSet,
    IN  OUT PLIST_ENTRY EventsList OPTIONAL,
    IN  KSEVENTS_LOCKTYPE EventsFlags OPTIONAL,
    IN  PVOID EventsLock OPTIONAL)
{
    UNIMPLEMENTED;
    return STATUS_UNSUCCESSFUL;
}

/*
    @unimplemented
*/
KSDDKAPI VOID NTAPI
KsDiscardEvent(
    IN  PKSEVENT_ENTRY EventEntry)
{
    UNIMPLEMENTED;
}

/*
    @unimplemented
*/
KSDDKAPI NTSTATUS NTAPI
KsDisableEvent(
    IN  PIRP Irp,
    IN  OUT PLIST_ENTRY EventsList,
    IN  KSEVENTS_LOCKTYPE EventsFlags,
    IN  PVOID EventsLock)
{
    UNIMPLEMENTED;
    return STATUS_UNSUCCESSFUL;
}

/*
    @unimplemented
*/
KSDDKAPI VOID NTAPI
KsFreeEventList(
    IN  PFILE_OBJECT FileObject,
    IN  OUT PLIST_ENTRY EventsList,
    IN  KSEVENTS_LOCKTYPE EVentsFlags,
    IN  PVOID EventsLock)
{
    UNIMPLEMENTED;
}