static void test_eventpair(void)
{
NTSTATUS r;
HANDLE eventpair;
r = NtCreateEventPair( NULL, STANDARD_RIGHTS_ALL, NULL );
ok(r == STATUS_ACCESS_VIOLATION, "return wrong %08lx\n", r);
r = NtCreateEventPair( &eventpair, STANDARD_RIGHTS_ALL, NULL );
ok(r == STATUS_SUCCESS, "return wrong %08lx\n", r);
r = NtSetLowEventPair( eventpair );
ok(r == STATUS_SUCCESS, "return wrong %08lx\n", r);
r = NtWaitLowEventPair( eventpair );
ok(r == STATUS_SUCCESS, "return wrong %08lx\n", r);
r = NtSetHighEventPair( eventpair );
ok(r == STATUS_SUCCESS, "return wrong %08lx\n", r);
r = NtWaitHighEventPair( eventpair );
ok(r == STATUS_SUCCESS, "return wrong %08lx\n", r);
r = NtClose( eventpair );
ok(r == STATUS_SUCCESS, "return wrong %08lx\n", r);
}
INT_PTR CALLBACK PhpEventPairPageProc(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam
)
{
PCOMMON_PAGE_CONTEXT pageContext;
pageContext = PhpCommonPageHeader(hwndDlg, uMsg, wParam, lParam);
if (!pageContext)
return FALSE;
switch (uMsg)
{
case WM_INITDIALOG:
{
// Nothing
}
break;
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case IDC_SETLOW:
case IDC_SETHIGH:
{
NTSTATUS status;
HANDLE eventPairHandle;
if (NT_SUCCESS(status = pageContext->OpenObject(
&eventPairHandle,
EVENT_PAIR_ALL_ACCESS,
pageContext->Context
)))
{
switch (LOWORD(wParam))
{
case IDC_SETLOW:
NtSetLowEventPair(eventPairHandle);
break;
case IDC_SETHIGH:
NtSetHighEventPair(eventPairHandle);
break;
}
NtClose(eventPairHandle);
}
if (!NT_SUCCESS(status))
PhShowStatus(hwndDlg, L"Unable to open the event pair", status, 0);
}
break;
}
}
break;
}
return FALSE;
}
