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Fixed WaitForSingleObject() and WaitForMultipleObjects().

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svn path=/trunk/; revision=663
This commit is contained in:
Eric Kohl 1999-09-12 20:54:42 +00:00
parent 3255097117
commit e0058203bb
1 changed files with 69 additions and 43 deletions
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112
reactos/lib/kernel32/synch/wait.c
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@ -158,82 +158,108 @@ CreateMutexW(
DWORD
STDCALL
WaitForSingleObject(
HANDLE hHandle,
DWORD dwMilliseconds
)
WaitForSingleObject(HANDLE hHandle,
DWORD dwMilliseconds)
{
return WaitForSingleObjectEx(hHandle,dwMilliseconds,FALSE);
return WaitForSingleObjectEx(hHandle,dwMilliseconds,FALSE);
}
DWORD STDCALL WaitForSingleObjectEx(HANDLE hHandle,
DWORD dwMilliseconds,
BOOL bAlertable)
DWORD
STDCALL
WaitForSingleObjectEx(HANDLE hHandle,
DWORD dwMilliseconds,
BOOL bAlertable)
{
NTSTATUS errCode;
PLARGE_INTEGER TimePtr;
LARGE_INTEGER Time;
DWORD retCode;
if (dwMilliseconds == INFINITE)
{
TimePtr = NULL;
}
else
{
Time.u.LowPart = dwMilliseconds;
Time.u.HighPart = 0;
Time.QuadPart = -10000 * dwMilliseconds;
TimePtr = &Time;
}
errCode = NtWaitForSingleObject(hHandle,
(BOOLEAN) bAlertable,
TimePtr);
if (errCode == STATUS_TIMEOUT)
{
return WAIT_TIMEOUT;
}
else if (errCode == WAIT_OBJECT_0)
{
return WAIT_OBJECT_0;
}
retCode = RtlNtStatusToDosError(errCode);
SetLastError(retCode);
return retCode;
return 0xFFFFFFFF;
}
DWORD
STDCALL
WaitForMultipleObjects(
DWORD nCount,
CONST HANDLE * lpHandles,
BOOL bWaitAll,
DWORD dwMilliseconds
)
WaitForMultipleObjects(DWORD nCount,
CONST HANDLE *lpHandles,
BOOL bWaitAll,
DWORD dwMilliseconds)
{
return WaitForMultipleObjectsEx(nCount,lpHandles,bWaitAll,dwMilliseconds,FALSE);
return WaitForMultipleObjectsEx(nCount,lpHandles,bWaitAll,dwMilliseconds,FALSE);
}
DWORD
STDCALL
WaitForMultipleObjectsEx(
DWORD nCount,
CONST HANDLE * lpHandles,
BOOL bWaitAll,
DWORD dwMilliseconds,
BOOL bAlertable
)
WaitForMultipleObjectsEx(DWORD nCount,
CONST HANDLE *lpHandles,
BOOL bWaitAll,
DWORD dwMilliseconds,
BOOL bAlertable)
{
NTSTATUS errCode;
LARGE_INTEGER Time;
DWORD retCode;
NTSTATUS errCode;
LARGE_INTEGER Time;
PLARGE_INTEGER TimePtr;
DWORD retCode;
Time.u.LowPart = dwMilliseconds;
Time.u.HighPart = 0;
if (dwMilliseconds == INFINITE)
{
TimePtr = NULL;
}
else
{
Time.QuadPart = -10000 * dwMilliseconds;
TimePtr = &Time;
}
errCode = NtWaitForMultipleObjects (
nCount,
(PHANDLE)lpHandles,
(CINT)bWaitAll,
(BOOLEAN)bAlertable,
&Time
);
errCode = NtWaitForMultipleObjects (nCount,
(PHANDLE)lpHandles,
(CINT)bWaitAll,
(BOOLEAN)bAlertable,
TimePtr);
retCode = RtlNtStatusToDosError(errCode);
SetLastError(retCode);
return retCode;
if (errCode == STATUS_TIMEOUT)
{
return WAIT_TIMEOUT;
}
else if ((errCode >= WAIT_OBJECT_0) &&
(errCode <= WAIT_OBJECT_0 + nCount - 1))
{
return errCode;
}
retCode = RtlNtStatusToDosError(errCode);
SetLastError(retCode);
return 0xFFFFFFFF;
}
/* EOF */