#include <windef.h>
#include <winbase.h>
#include <ndk/iofuncs.h>
#include <ndk/kefuncs.h>
#include <ndk/obfuncs.h>
#include <ndk/psfuncs.h>
#include <ndk/rtlfuncs.h>
#include <debug.h>

Include dependency graph for sync_hacks.c:

Macros
#define	_KERNEL32_

#define	WIN32_NO_STATUS

#define	NTDDI_VERSION NTDDI_WS03SP1

#define	NTOS_MODE_USER

#define	NDEBUG

Functions
VOID WINAPI	AcquireSRWLockExclusive (PSRWLOCK Lock)

VOID WINAPI	AcquireSRWLockShared (PSRWLOCK Lock)

VOID WINAPI	InitializeConditionVariable (PCONDITION_VARIABLE ConditionVariable)

VOID WINAPI	InitializeSRWLock (PSRWLOCK Lock)

VOID WINAPI	ReleaseSRWLockExclusive (PSRWLOCK Lock)

VOID WINAPI	ReleaseSRWLockShared (PSRWLOCK Lock)

FORCEINLINE PLARGE_INTEGER	GetNtTimeout (PLARGE_INTEGER Time, DWORD Timeout)

BOOL WINAPI	SleepConditionVariableCS (PCONDITION_VARIABLE ConditionVariable, PCRITICAL_SECTION CriticalSection, DWORD Timeout)

BOOL WINAPI	SleepConditionVariableSRW (PCONDITION_VARIABLE ConditionVariable, PSRWLOCK Lock, DWORD Timeout, ULONG Flags)

VOID WINAPI	WakeAllConditionVariable (PCONDITION_VARIABLE ConditionVariable)

VOID WINAPI	WakeConditionVariable (PCONDITION_VARIABLE ConditionVariable)

BOOL WINAPI	InitializeCriticalSectionEx (OUT LPCRITICAL_SECTION lpCriticalSection, IN DWORD dwSpinCount, IN DWORD flags)

ULONGLONG WINAPI	GetTickCount64 (VOID)

Macro Definition Documentation

◆ _KERNEL32_

#define _KERNEL32_

Definition at line 6 of file sync_hacks.c.

◆ NDEBUG

#define NDEBUG

Definition at line 24 of file sync_hacks.c.

◆ NTDDI_VERSION

#define NTDDI_VERSION NTDDI_WS03SP1

Definition at line 15 of file sync_hacks.c.

◆ NTOS_MODE_USER

#define NTOS_MODE_USER

Definition at line 17 of file sync_hacks.c.

◆ WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 9 of file sync_hacks.c.

Function Documentation

◆ AcquireSRWLockExclusive()

VOID WINAPI AcquireSRWLockExclusive ( PSRWLOCK Lock )

Definition at line 29 of file sync_hacks.c.

{
    RtlAcquireSRWLockExclusive((PRTL_SRWLOCK)Lock);
}

◆ AcquireSRWLockShared()

VOID WINAPI AcquireSRWLockShared ( PSRWLOCK Lock )

Definition at line 36 of file sync_hacks.c.

{
    RtlAcquireSRWLockShared((PRTL_SRWLOCK)Lock);
}

◆ GetNtTimeout()

FORCEINLINE PLARGE_INTEGER GetNtTimeout	(	PLARGE_INTEGER	Time,
		DWORD	Timeout
	)

Definition at line 71 of file sync_hacks.c.

{
    if (Timeout == INFINITE) return NULL;
    Time->QuadPart = (ULONGLONG)Timeout * -10000;
    return Time;
}

Referenced by SleepConditionVariableCS(), and SleepConditionVariableSRW().

◆ GetTickCount64()

ULONGLONG WINAPI GetTickCount64 ( VOID )

Definition at line 153 of file sync_hacks.c.

{
    ULARGE_INTEGER TickCount;
 
    while (TRUE)
    {
        TickCount.HighPart = (ULONG)SharedUserData->TickCount.High1Time;
        TickCount.LowPart = SharedUserData->TickCount.LowPart;
 
        if (TickCount.HighPart == (ULONG)SharedUserData->TickCount.High2Time) break;
 
        YieldProcessor();
     }
 
     return (UInt32x32To64(TickCount.LowPart, SharedUserData->TickCountMultiplier) >> 24) +
            (UInt32x32To64(TickCount.HighPart, SharedUserData->TickCountMultiplier) << 8);
}

◆ InitializeConditionVariable()

VOID WINAPI InitializeConditionVariable ( PCONDITION_VARIABLE ConditionVariable )

Definition at line 43 of file sync_hacks.c.

{
    RtlInitializeConditionVariable((PRTL_CONDITION_VARIABLE)ConditionVariable);
}

◆ InitializeCriticalSectionEx()

BOOL WINAPI InitializeCriticalSectionEx	(	OUT LPCRITICAL_SECTION	lpCriticalSection,
		IN DWORD	dwSpinCount,
		IN DWORD	flags
	)

Definition at line 128 of file sync_hacks.c.

{
    NTSTATUS Status;
 
    /* FIXME: Flags ignored */
 
    /* Initialize the critical section */
    Status = RtlInitializeCriticalSectionAndSpinCount(
        (PRTL_CRITICAL_SECTION)lpCriticalSection,
        dwSpinCount);
    if (!NT_SUCCESS(Status))
    {
        /* Set failure code */
        SetLastError(RtlNtStatusToDosError(Status));
        return FALSE;
    }
 
    /* Success */
    return TRUE;
}

◆ InitializeSRWLock()

VOID WINAPI InitializeSRWLock ( PSRWLOCK Lock )

Definition at line 50 of file sync_hacks.c.

{
    RtlInitializeSRWLock((PRTL_SRWLOCK)Lock);
}

◆ ReleaseSRWLockExclusive()

VOID WINAPI ReleaseSRWLockExclusive ( PSRWLOCK Lock )

Definition at line 57 of file sync_hacks.c.

{
    RtlReleaseSRWLockExclusive((PRTL_SRWLOCK)Lock);
}

◆ ReleaseSRWLockShared()

VOID WINAPI ReleaseSRWLockShared ( PSRWLOCK Lock )

Definition at line 64 of file sync_hacks.c.

{
    RtlReleaseSRWLockShared((PRTL_SRWLOCK)Lock);
}

◆ SleepConditionVariableCS()

BOOL WINAPI SleepConditionVariableCS	(	PCONDITION_VARIABLE	ConditionVariable,
		PCRITICAL_SECTION	CriticalSection,
		DWORD	Timeout
	)

Definition at line 80 of file sync_hacks.c.

{
    NTSTATUS Status;
    LARGE_INTEGER Time;
 
    Status = RtlSleepConditionVariableCS(ConditionVariable, (PRTL_CRITICAL_SECTION)CriticalSection, GetNtTimeout(&Time, Timeout));
    if (!NT_SUCCESS(Status) || Status == STATUS_TIMEOUT)
    {
        SetLastError(RtlNtStatusToDosError(Status));
        return FALSE;
    }
    return TRUE;
}

◆ SleepConditionVariableSRW()

BOOL WINAPI SleepConditionVariableSRW	(	PCONDITION_VARIABLE	ConditionVariable,
		PSRWLOCK	Lock,
		DWORD	Timeout,
		ULONG	Flags
	)

Definition at line 96 of file sync_hacks.c.

{
    NTSTATUS Status;
    LARGE_INTEGER Time;
 
    Status = RtlSleepConditionVariableSRW(ConditionVariable, Lock, GetNtTimeout(&Time, Timeout), Flags);
    if (!NT_SUCCESS(Status) || Status == STATUS_TIMEOUT)
    {
        SetLastError(RtlNtStatusToDosError(Status));
        return FALSE;
    }
    return TRUE;
}

◆ WakeAllConditionVariable()

VOID WINAPI WakeAllConditionVariable ( PCONDITION_VARIABLE ConditionVariable )

Definition at line 112 of file sync_hacks.c.

{
    RtlWakeAllConditionVariable((PRTL_CONDITION_VARIABLE)ConditionVariable);
}

◆ WakeConditionVariable()

VOID WINAPI WakeConditionVariable ( PCONDITION_VARIABLE ConditionVariable )

Definition at line 119 of file sync_hacks.c.

{
    RtlWakeConditionVariable((PRTL_CONDITION_VARIABLE)ConditionVariable);
}

Macros

Functions