ntdll: Unify the checks for asynchronous NtWriteFile behaviour.
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@ -950,7 +950,7 @@ NTSTATUS WINAPI NtWriteFile(HANDLE hFile, HANDLE hEvent,
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ULONG total = 0;
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enum server_fd_type type;
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ULONG_PTR cvalue = apc ? 0 : (ULONG_PTR)apc_user;
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BOOL send_completion = FALSE;
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BOOL send_completion = FALSE, async_write;
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TRACE("(%p,%p,%p,%p,%p,%p,0x%08x,%p,%p)!\n",
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hFile,hEvent,apc,apc_user,io_status,buffer,length,offset,key);
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@ -967,9 +967,11 @@ NTSTATUS WINAPI NtWriteFile(HANDLE hFile, HANDLE hEvent,
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goto done;
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}
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async_write = !(options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT));
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if (type == FD_TYPE_FILE)
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{
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if (!(options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT)) && (!offset || offset->QuadPart < 0))
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if (async_write && (!offset || offset->QuadPart < 0))
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{
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status = STATUS_INVALID_PARAMETER;
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goto done;
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@ -1007,7 +1009,7 @@ NTSTATUS WINAPI NtWriteFile(HANDLE hFile, HANDLE hEvent,
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}
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}
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if (options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT))
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if (!async_write)
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/* update file pointer position */
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lseek( unix_handle, off + result, SEEK_SET );
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@ -1018,7 +1020,7 @@ NTSTATUS WINAPI NtWriteFile(HANDLE hFile, HANDLE hEvent,
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}
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else if (type == FD_TYPE_SERIAL)
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{
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if (!(options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT)) &&
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if (async_write &&
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(!offset || (offset->QuadPart < 0 && offset->QuadPart != (LONGLONG)-1 /* FILE_WRITE_TO_END_OF_FILE */)))
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{
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status = STATUS_INVALID_PARAMETER;
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@ -1055,7 +1057,7 @@ NTSTATUS WINAPI NtWriteFile(HANDLE hFile, HANDLE hEvent,
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goto done;
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}
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if (!(options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT)))
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if (async_write)
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{
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async_fileio_write *fileio;
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