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object syscalls: implement NtWaitForMultipleObjects32

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redthing1
2026-01-05 18:41:32 -08:00
parent cafa0ebd0b
commit 6f8dca6614
1 changed files with 38 additions and 0 deletions
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38
src/windows-emulator/syscalls/object.cpp
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@@ -304,6 +304,44 @@ namespace syscalls
return STATUS_SUCCESS;
}
NTSTATUS handle_NtWaitForMultipleObjects32(const syscall_context& c, const ULONG count, const emulator_object<uint32_t> handles,
const WAIT_TYPE wait_type, const BOOLEAN alertable,
const emulator_object<LARGE_INTEGER> timeout)
{
if (wait_type != WaitAny && wait_type != WaitAll)
{
c.win_emu.log.error("Wait type not supported!\n");
c.emu.stop();
return STATUS_NOT_SUPPORTED;
}
auto& t = c.win_emu.current_thread();
t.await_objects.clear();
t.await_any = wait_type == WaitAny;
for (ULONG i = 0; i < count; ++i)
{
const auto raw_handle = handles.read(i);
const auto h = make_handle(static_cast<uint64_t>(raw_handle));
if (!is_awaitable_object_type(h))
{
c.win_emu.log.warn("Unsupported handle type for NtWaitForMultipleObjects32: %d!\n", h.value.type);
return STATUS_INVALID_HANDLE;
}
t.await_objects.push_back(h);
}
if (timeout.value() && !t.await_time.has_value())
{
t.await_time = utils::convert_delay_interval_to_time_point(c.win_emu.clock(), timeout.read());
}
c.win_emu.yield_thread(alertable);
return STATUS_SUCCESS;
}
NTSTATUS handle_NtWaitForSingleObject(const syscall_context& c, const handle h, const BOOLEAN alertable,
const emulator_object<LARGE_INTEGER> timeout)
{