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Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

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This commit is contained in:
Colin Finck 2017-10-03 07:45:34 +00:00
parent b94e2d8ca0
commit c2c66aff7d
24198 changed files with 0 additions and 37285 deletions
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99
sdk/include/ddk/buffring.h Normal file
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#ifndef __BUFFRING_H__
#define __BUFFRING_H__
#define RX_REQUEST_PREPARED_FOR_HANDLING 0x10000000
typedef struct _CHANGE_BUFFERING_STATE_REQUEST_
{
LIST_ENTRY ListEntry;
ULONG Flags;
#if (_WIN32_WINNT < 0x0600)
PSRV_CALL pSrvCall;
#endif
PSRV_OPEN SrvOpen;
PVOID SrvOpenKey;
PVOID MRxContext;
} CHANGE_BUFFERING_STATE_REQUEST, *PCHANGE_BUFFERING_STATE_REQUEST;
typedef struct _RX_BUFFERING_MANAGER_
{
BOOLEAN DispatcherActive;
BOOLEAN HandlerInactive;
BOOLEAN LastChanceHandlerActive;
UCHAR Pad;
KSPIN_LOCK SpinLock;
volatile LONG CumulativeNumberOfBufferingChangeRequests;
LONG NumberOfUnhandledRequests;
LONG NumberOfUndispatchedRequests;
volatile LONG NumberOfOutstandingOpens;
LIST_ENTRY DispatcherList;
LIST_ENTRY HandlerList;
LIST_ENTRY LastChanceHandlerList;
RX_WORK_QUEUE_ITEM DispatcherWorkItem;
RX_WORK_QUEUE_ITEM HandlerWorkItem;
RX_WORK_QUEUE_ITEM LastChanceHandlerWorkItem;
FAST_MUTEX Mutex;
LIST_ENTRY SrvOpenLists[1];
} RX_BUFFERING_MANAGER, *PRX_BUFFERING_MANAGER;
#if (_WIN32_WINNT >= 0x0600)
#define RxAcquireBufferingManagerMutex(BufMan) ExAcquireFastMutex(&(BufMan)->Mutex)
#else
#define RxAcquireBufferingManagerMutex(BufMan) \
{ \
if (!ExTryToAcquireFastMutex(&(BufMan)->Mutex)) \
{ \
ExAcquireFastMutex(&(BufMan)->Mutex); \
} \
}
#endif
#define RxReleaseBufferingManagerMutex(BufMan) ExReleaseFastMutex(&(BufMan)->Mutex)
VOID
RxpProcessChangeBufferingStateRequests(
PSRV_CALL SrvCall,
BOOLEAN UpdateHandlerState);
VOID
NTAPI
RxProcessChangeBufferingStateRequests(
_In_ PVOID SrvCall);
VOID
RxProcessFcbChangeBufferingStateRequest(
_In_ PFCB Fcb);
VOID
RxPurgeChangeBufferingStateRequestsForSrvOpen(
_In_ PSRV_OPEN SrvOpen);
VOID
RxCompleteSrvOpenKeyAssociation(
_Inout_ PSRV_OPEN SrvOpen);
VOID
RxInitiateSrvOpenKeyAssociation(
_Inout_ PSRV_OPEN SrvOpen);
NTSTATUS
RxInitializeBufferingManager(
_In_ PSRV_CALL SrvCall);
NTSTATUS
RxTearDownBufferingManager(
_In_ PSRV_CALL SrvCall);
NTSTATUS
RxFlushFcbInSystemCache(
_In_ PFCB Fcb,
_In_ BOOLEAN SynchronizeWithLazyWriter);
NTSTATUS
RxPurgeFcbInSystemCache(
_In_ PFCB Fcb,
_In_ PLARGE_INTEGER FileOffset OPTIONAL,
_In_ ULONG Length,
_In_ BOOLEAN UninitializeCacheMaps,
_In_ BOOLEAN FlushFile);
#endif