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https://github.com/reactos/reactos.git
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bc6c731db3
Move SRW and condition variable definitions out of kernel32_vista and into the NDK. Essentially grabbed from PR #1190 Trying to reduce diff needed for Rtl/ntdll sync.
129 lines
2.7 KiB
C
129 lines
2.7 KiB
C
#include "k32_vista.h"
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#define NDEBUG
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#include <debug.h>
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VOID
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WINAPI
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AcquireSRWLockExclusive(PSRWLOCK Lock)
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{
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RtlAcquireSRWLockExclusive((PRTL_SRWLOCK)Lock);
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}
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VOID
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WINAPI
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AcquireSRWLockShared(PSRWLOCK Lock)
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{
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RtlAcquireSRWLockShared((PRTL_SRWLOCK)Lock);
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}
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VOID
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WINAPI
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InitializeConditionVariable(PCONDITION_VARIABLE ConditionVariable)
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{
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RtlInitializeConditionVariable((PRTL_CONDITION_VARIABLE)ConditionVariable);
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}
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VOID
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WINAPI
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InitializeSRWLock(PSRWLOCK Lock)
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{
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RtlInitializeSRWLock((PRTL_SRWLOCK)Lock);
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}
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VOID
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WINAPI
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ReleaseSRWLockExclusive(PSRWLOCK Lock)
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{
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RtlReleaseSRWLockExclusive((PRTL_SRWLOCK)Lock);
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}
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VOID
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WINAPI
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ReleaseSRWLockShared(PSRWLOCK Lock)
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{
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RtlReleaseSRWLockShared((PRTL_SRWLOCK)Lock);
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}
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FORCEINLINE
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PLARGE_INTEGER
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GetNtTimeout(PLARGE_INTEGER Time, DWORD Timeout)
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{
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if (Timeout == INFINITE) return NULL;
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Time->QuadPart = (ULONGLONG)Timeout * -10000;
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return Time;
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}
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BOOL
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WINAPI
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SleepConditionVariableCS(PCONDITION_VARIABLE ConditionVariable, PCRITICAL_SECTION CriticalSection, DWORD Timeout)
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{
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NTSTATUS Status;
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LARGE_INTEGER Time;
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Status = RtlSleepConditionVariableCS(ConditionVariable, (PRTL_CRITICAL_SECTION)CriticalSection, GetNtTimeout(&Time, Timeout));
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if (!NT_SUCCESS(Status) || Status == STATUS_TIMEOUT)
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{
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SetLastError(RtlNtStatusToDosError(Status));
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return FALSE;
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}
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return TRUE;
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}
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BOOL
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WINAPI
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SleepConditionVariableSRW(PCONDITION_VARIABLE ConditionVariable, PSRWLOCK Lock, DWORD Timeout, ULONG Flags)
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{
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NTSTATUS Status;
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LARGE_INTEGER Time;
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Status = RtlSleepConditionVariableSRW(ConditionVariable, Lock, GetNtTimeout(&Time, Timeout), Flags);
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if (!NT_SUCCESS(Status) || Status == STATUS_TIMEOUT)
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{
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SetLastError(RtlNtStatusToDosError(Status));
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return FALSE;
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}
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return TRUE;
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}
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VOID
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WINAPI
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WakeAllConditionVariable(PCONDITION_VARIABLE ConditionVariable)
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{
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RtlWakeAllConditionVariable((PRTL_CONDITION_VARIABLE)ConditionVariable);
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}
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VOID
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WINAPI
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WakeConditionVariable(PCONDITION_VARIABLE ConditionVariable)
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{
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RtlWakeConditionVariable((PRTL_CONDITION_VARIABLE)ConditionVariable);
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}
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/*
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* @implemented
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*/
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BOOL WINAPI InitializeCriticalSectionEx(OUT LPCRITICAL_SECTION lpCriticalSection,
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IN DWORD dwSpinCount,
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IN DWORD flags)
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{
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NTSTATUS Status;
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/* FIXME: Flags ignored */
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/* Initialize the critical section */
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Status = RtlInitializeCriticalSectionAndSpinCount(
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(PRTL_CRITICAL_SECTION)lpCriticalSection,
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dwSpinCount);
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if (!NT_SUCCESS(Status))
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{
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/* Set failure code */
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SetLastError(RtlNtStatusToDosError(Status));
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return FALSE;
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}
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/* Success */
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return TRUE;
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}
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