Paul Gofman <pgofman(a)codeweavers.com> writes:
@@ -2651,6 +2743,10 @@ NTSTATUS WINAPI NtQuerySystemInformation( SYSTEM_INFORMATION_CLASS class, break; }
+ case SystemCpuSetInformation: + return is_win64 ? NtQuerySystemInformationEx(class, NULL, 0, info, size, ret_size) + : STATUS_INVALID_INFO_CLASS; + case SystemRecommendedSharedDataAlignment: { len = sizeof(DWORD); @@ -2773,6 +2869,31 @@ NTSTATUS WINAPI NtQuerySystemInformationEx( SYSTEM_INFORMATION_CLASS class, break; }
+ case SystemCpuSetInformation: + { + unsigned int cpu_count = NtCurrentTeb()->Peb->NumberOfProcessors; + PROCESS_BASIC_INFORMATION pbi; + HANDLE process; + + if (!query || query_len < sizeof(HANDLE) || (is_win64 && query_len != sizeof(HANDLE))) + return STATUS_INVALID_PARAMETER;
I suspect these 64-bit differences are side-effects of the WoW translation rather than fundamental limitations. We may not be able to find a 32-bit Windows version to verify this, but there doesn't seem to be a reason to deliberately break these calls on 32-bit Wine. -- Alexandre Julliard julliard(a)winehq.org