Module: wine Branch: master Commit: c6b501acdcabe7d3ebcf5ce13729fd9f4d9176e9 URL: https://source.winehq.org/git/wine.git/?a=commit;h=c6b501acdcabe7d3ebcf5ce13...
Author: Paul Gofman gofmanp@gmail.com Date: Mon Mar 9 14:59:20 2020 +0300
ntdll: Add semi-stub for RtlGetNativeSystemInformation().
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=40334 Signed-off-by: Paul Gofman gofmanp@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/ntdll/nt.c | 20 ++++++++++++++++++++ dlls/ntdll/ntdll.spec | 2 +- dlls/ntdll/tests/info.c | 36 +++++++++++++++++++++++++++++++++++- 3 files changed, 56 insertions(+), 2 deletions(-)
diff --git a/dlls/ntdll/nt.c b/dlls/ntdll/nt.c index f88ded34c1..660d5faf54 100644 --- a/dlls/ntdll/nt.c +++ b/dlls/ntdll/nt.c @@ -3076,6 +3076,26 @@ NTSTATUS WINAPI NtQuerySystemInformation( return ret; }
+ +/****************************************************************************** + * RtlGetNativeSystemInformation [NTDLL.@] + */ +NTSTATUS WINAPI /* DECLSPEC_HOTPATCH */ RtlGetNativeSystemInformation( + IN SYSTEM_INFORMATION_CLASS SystemInformationClass, + OUT PVOID SystemInformation, + IN ULONG Length, + OUT PULONG ResultLength) +{ + FIXME( "semi-stub, SystemInformationClass %#x, SystemInformation %p, Length %#x, ResultLength %p.\n", + SystemInformationClass, SystemInformation, Length, ResultLength ); + + /* RtlGetNativeSystemInformation function is the same as NtQuerySystemInformation on some Win7 + * versions but there are differences for earlier and newer versions, at least: + * - HighestUserAddress field for SystemBasicInformation; + * - Some information classes are not supported by RtlGetNativeSystemInformation. */ + return NtQuerySystemInformation( SystemInformationClass, SystemInformation, Length, ResultLength ); +} + /****************************************************************************** * NtQuerySystemInformationEx [NTDLL.@] * ZwQuerySystemInformationEx [NTDLL.@] diff --git a/dlls/ntdll/ntdll.spec b/dlls/ntdll/ntdll.spec index f1f495837d..0ea72e3aef 100644 --- a/dlls/ntdll/ntdll.spec +++ b/dlls/ntdll/ntdll.spec @@ -700,7 +700,7 @@ # Yes, Microsoft really misspelled this one! # @ stub RtlGetLengthWithoutTrailingPathSeperators @ stdcall RtlGetLongestNtPathLength() -# @ stub RtlGetNativeSystemInformation +@ stdcall RtlGetNativeSystemInformation(long ptr long ptr) # @ stub RtlGetNextRange @ stdcall RtlGetNtGlobalFlags() @ stdcall RtlGetNtProductType(ptr) diff --git a/dlls/ntdll/tests/info.c b/dlls/ntdll/tests/info.c index 76de56810c..8dc8bad645 100644 --- a/dlls/ntdll/tests/info.c +++ b/dlls/ntdll/tests/info.c @@ -23,6 +23,7 @@ #include <stdio.h>
static NTSTATUS (WINAPI * pNtQuerySystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG); +static NTSTATUS (WINAPI * pRtlGetNativeSystemInformation)(SYSTEM_INFORMATION_CLASS, PVOID, ULONG, PULONG); static NTSTATUS (WINAPI * pNtQuerySystemInformationEx)(SYSTEM_INFORMATION_CLASS, void*, ULONG, void*, ULONG, ULONG*); static NTSTATUS (WINAPI * pNtPowerInformation)(POWER_INFORMATION_LEVEL, PVOID, ULONG, PVOID, ULONG); static NTSTATUS (WINAPI * pNtQueryInformationProcess)(HANDLE, PROCESSINFOCLASS, PVOID, ULONG, PULONG); @@ -75,6 +76,7 @@ static BOOL InitFunctionPtrs(void) }
NTDLL_GET_PROC(NtQuerySystemInformation); + NTDLL_GET_PROC(RtlGetNativeSystemInformation); NTDLL_GET_PROC(NtPowerInformation); NTDLL_GET_PROC(NtQueryInformationProcess); NTDLL_GET_PROC(NtQueryInformationThread); @@ -111,7 +113,7 @@ static void test_query_basic(void) { NTSTATUS status; ULONG ReturnLength; - SYSTEM_BASIC_INFORMATION sbi; + SYSTEM_BASIC_INFORMATION sbi, sbi2;
/* This test also covers some basic parameter testing that should be the same for * every information class @@ -153,6 +155,38 @@ static void test_query_basic(void) /* Check if we have some return values */ trace("Number of Processors : %d\n", sbi.NumberOfProcessors); ok( sbi.NumberOfProcessors > 0, "Expected more than 0 processors, got %d\n", sbi.NumberOfProcessors); + + memset(&sbi2, 0, sizeof(sbi2)); + status = pRtlGetNativeSystemInformation(SystemBasicInformation, &sbi2, sizeof(sbi2), &ReturnLength); + ok( status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %08x.\n", status); + ok( sizeof(sbi2) == ReturnLength, "Unexpected length %u.\n", ReturnLength); + + ok( sbi.unknown == sbi2.unknown, "Expected unknown %#x, got %#x.\n", sbi.unknown, sbi2.unknown); + ok( sbi.KeMaximumIncrement == sbi2.KeMaximumIncrement, "Expected KeMaximumIncrement %u, got %u.\n", + sbi.KeMaximumIncrement, sbi2.KeMaximumIncrement); + ok( sbi.PageSize == sbi2.PageSize, "Expected PageSize field %u, %u.\n", sbi.PageSize, sbi2.PageSize); + ok( sbi.MmNumberOfPhysicalPages == sbi2.MmNumberOfPhysicalPages, + "Expected MmNumberOfPhysicalPages %u, got %u.\n", + sbi.MmNumberOfPhysicalPages, sbi2.MmNumberOfPhysicalPages); + ok( sbi.MmLowestPhysicalPage == sbi2.MmLowestPhysicalPage, "Expected MmLowestPhysicalPage %u, got %u.\n", + sbi.MmLowestPhysicalPage, sbi2.MmLowestPhysicalPage); + ok( sbi.MmHighestPhysicalPage == sbi2.MmHighestPhysicalPage, "Expected MmHighestPhysicalPage %u, got %u.\n", + sbi.MmHighestPhysicalPage, sbi2.MmHighestPhysicalPage); + /* Higher 32 bits of AllocationGranularity is sometimes garbage on Windows. */ + ok( (ULONG)sbi.AllocationGranularity == (ULONG)sbi2.AllocationGranularity, + "Expected AllocationGranularity %#lx, got %#lx.\n", + sbi.AllocationGranularity, sbi2.AllocationGranularity); + ok( sbi.LowestUserAddress == sbi2.LowestUserAddress, "Expected LowestUserAddress %p, got %p.\n", + (void *)sbi.LowestUserAddress, (void *)sbi2.LowestUserAddress); + /* Not testing HighestUserAddress. The field is different from NtQuerySystemInformation result + * on 32 bit Windows (some of Win8 versions are the exception). Whenever it is different, + * NtQuerySystemInformation returns user space limit (0x0x7ffeffff) and RtlGetNativeSystemInformation + * returns address space limit (0xfffeffff). */ + ok( sbi.ActiveProcessorsAffinityMask == sbi2.ActiveProcessorsAffinityMask, + "Expected ActiveProcessorsAffinityMask %#lx, got %#lx.\n", + sbi.ActiveProcessorsAffinityMask, sbi2.ActiveProcessorsAffinityMask); + ok( sbi.NumberOfProcessors == sbi2.NumberOfProcessors, "Expected NumberOfProcessors %u, got %u.\n", + sbi.NumberOfProcessors, sbi2.NumberOfProcessors); }
static void test_query_cpu(void)