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Merge pull request #1853 from lioncash/event

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kernel/object: Amend handle types to distinguish between readable and writable events
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bunnei 2018-12-04 12:25:40 -05:00 • committed by GitHub
commit d533767623
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 20 additions and 11 deletions
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19
src/core/hle/kernel/svc.cpp
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@ -1602,14 +1602,21 @@ static ResultCode ClearEvent(Handle handle) {
LOG_TRACE(Kernel_SVC, "called, event=0x{:08X}", handle);
const auto& handle_table = Core::CurrentProcess()->GetHandleTable();
SharedPtr<ReadableEvent> evt = handle_table.Get<ReadableEvent>(handle);
if (evt == nullptr) {
LOG_ERROR(Kernel_SVC, "Event handle does not exist, handle=0x{:08X}", handle);
return ERR_INVALID_HANDLE;
auto writable_event = handle_table.Get<WritableEvent>(handle);
if (writable_event) {
writable_event->Clear();
return RESULT_SUCCESS;
}
evt->Clear();
return RESULT_SUCCESS;
auto readable_event = handle_table.Get<ReadableEvent>(handle);
if (readable_event) {
readable_event->Clear();
return RESULT_SUCCESS;
}
LOG_ERROR(Kernel_SVC, "Event handle does not exist, handle=0x{:08X}", handle);
return ERR_INVALID_HANDLE;
}
static ResultCode GetProcessInfo(u64* out, Handle process_handle, u32 type) {