Ros-dev September 2009

ros-dev@reactos.org

32 participants
18 discussions

Wanting to work on ddraw.
by Jérôme Gardou 20 Oct '09

20 Oct '09

Hi everybody. It's been a long time that I follow this project, even if I was pretty quiet, and I think it is now time to make my own contribution. Some of you might remind some attempts to work on kernel32 winetests., and it turned out that I needed something more motivational. I found that reactX is an abandoned field, and so I think that it would be a real challenge to get things working. I have already some patches, which get the ddraw initialization a bit further that where it manages to go in trunk. Regards Jérôme (aka zefklop) PS: I'd like to talk with you about that on IRC, but unfortunately I am behind proxy which refuses it....

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Re: [ros-dev] [ros-diffs] [sginsberg] 43241: - KeBugCheckEx expects BugCheckParameter2 to point to an array when the bug code is FATAL_UNHANDLED_HARD_ERROR -- properly stub out ExpSystemErrorHandler so we don't crash in KeBugCheckEx.
by Alex Ionescu 01 Oct '09

01 Oct '09

And the reason you couldn't pass Parameters? Best regards, Alex Ionescu On Wed, Sep 30, 2009 at 2:31 PM, <sginsberg(a)svn.reactos.org> wrote: > Author: sginsberg > Date: Wed Sep 30 20:31:26 2009 > New Revision: 43241 > > URL: http://svn.reactos.org/svn/reactos?rev=43241&view=rev > Log: > - KeBugCheckEx expects BugCheckParameter2 to point to an array when the bug code is FATAL_UNHANDLED_HARD_ERROR -- properly stub out ExpSystemErrorHandler so we don't crash in KeBugCheckEx. > > Modified: > trunk/reactos/ntoskrnl/ex/harderr.c > > Modified: trunk/reactos/ntoskrnl/ex/harderr.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/harderr.c?rev=… > ============================================================================== > --- trunk/reactos/ntoskrnl/ex/harderr.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ex/harderr.c [iso-8859-1] Wed Sep 30 20:31:26 2009 > @@ -58,10 +58,12 @@ > IN PULONG_PTR Parameters, > IN BOOLEAN Shutdown) > { > + ULONG_PTR Dummy[4] = {0, 0, 0, 0}; > + > /* FIXME: STUB */ > KeBugCheckEx(FATAL_UNHANDLED_HARD_ERROR, > ErrorStatus, > - 0, > + (ULONG_PTR)Dummy, > 0, > 0); > return STATUS_SUCCESS; > > >

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Re: [ros-dev] [ros-diffs] [cgutman] 43229: - Fix a nasty bug that caused us to exit the loop before sending all the data
by Aleksey Bragin 30 Sep '09

30 Sep '09

Is this an import from a new oskittcp lib release or our own modification/implementation? On Sep 30, 2009, at 5:30 AM, cgutman(a)svn.reactos.org wrote: > Author: cgutman > Date: Wed Sep 30 03:30:45 2009 > New Revision: 43229 > > URL: http://svn.reactos.org/svn/reactos?rev=43229&view=rev > Log: > - Fix a nasty bug that caused us to exit the loop before sending > all the data > > Modified: > trunk/reactos/lib/drivers/oskittcp/oskittcp/ip_output.c > > Modified: trunk/reactos/lib/drivers/oskittcp/oskittcp/ip_output.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/drivers/ > oskittcp/oskittcp/ip_output.c?rev=43229&r1=43228&r2=43229&view=diff > ====================================================================== > ======== > --- trunk/reactos/lib/drivers/oskittcp/oskittcp/ip_output.c > [iso-8859-1] (original) > +++ trunk/reactos/lib/drivers/oskittcp/oskittcp/ip_output.c > [iso-8859-1] Wed Sep 30 03:30:45 2009 > @@ -522,7 +522,6 @@ > error = OtcpEvent.PacketSend( OtcpEvent.ClientData, > (OSK_PCHAR)new_m->m_data, new_m->m_len ); > m_free( new_m ); > - goto done; > } > > OS_DbgPrint(OSK_MID_TRACE,("Error from upper layer: %d\n", error)); > >

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Re: [ros-dev] [ros-diffs] [sginsberg] 43206: - Comment fixes
by Timo Kreuzer 28 Sep '09

28 Sep '09

I disagree. sginsberg(a)svn.reactos.org schrieb: > Author: sginsberg > Date: Mon Sep 28 20:02:45 2009 > New Revision: 43206 > > URL: http://svn.reactos.org/svn/reactos?rev=43206&view=rev > Log: > - Comment fixes > > Modified: > trunk/reactos/include/psdk/sdkddkver.h > > Modified: trunk/reactos/include/psdk/sdkddkver.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/sdkddkver.h?r… > ============================================================================== > --- trunk/reactos/include/psdk/sdkddkver.h [iso-8859-1] (original) > +++ trunk/reactos/include/psdk/sdkddkver.h [iso-8859-1] Mon Sep 28 20:02:45 2009 > @@ -1,4 +1,4 @@ > -/* ReactOS DDK > +/* ReactOS PSDK/DDK > > This file is in the public domain. > > @@ -151,7 +151,7 @@ > #endif > #endif > > -/* Make Sure NTDDI_VERSION and _WIN32_WINNT Match */ > +/* Make Sure NTDDI_VERSION and _WIN32_WINNT Matches */ > #if ((OSVER(NTDDI_VERSION) == NTDDI_WIN2K) && (_WIN32_WINNT != _WIN32_WINNT_WIN2K)) || \ > ((OSVER(NTDDI_VERSION) == NTDDI_WINXP) && (_WIN32_WINNT != _WIN32_WINNT_WINXP)) || \ > ((OSVER(NTDDI_VERSION) == NTDDI_WS03) && (_WIN32_WINNT != _WIN32_WINNT_WS03)) || \ > > > >

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Re: [ros-dev] [ros-diffs] [sginsberg] 43167: - HAL: Make /W3 friendly - Everywhere else: Use casts instead of -1U to fix C4146 (this is compatible with both compilers)
by Alex Ionescu 27 Sep '09

27 Sep '09

No. 0xFFFFFFFF. Best regards, Alex Ionescu On Sat, Sep 26, 2009 at 9:41 AM, <sginsberg(a)svn.reactos.org> wrote: > Author: sginsberg > Date: Sat Sep 26 15:41:57 2009 > New Revision: 43167 > > URL: http://svn.reactos.org/svn/reactos?rev=43167&view=rev > Log: > - HAL: Make /W3 friendly > - Everywhere else: Use casts instead of -1U to fix C4146 (this is compatible with both compilers) > > Modified: > trunk/reactos/boot/freeldr/freeldr/debug.c > trunk/reactos/dll/cpl/console/colors.c > trunk/reactos/dll/cpl/console/layout.c > trunk/reactos/dll/cpl/main/mouse.c > trunk/reactos/dll/win32/kernel32/debug/debugger.c > trunk/reactos/dll/win32/kernel32/file/file.c > trunk/reactos/dll/win32/opengl32/opengl32.c > trunk/reactos/hal/halx86/generic/dma.c > trunk/reactos/hal/halx86/generic/pci.c > trunk/reactos/hal/halx86/include/ioapic.h > trunk/reactos/hal/halx86/mp/apic.c > trunk/reactos/hal/halx86/mp/ioapic.c > trunk/reactos/hal/halx86/mp/mpconfig.c > trunk/reactos/lib/cmlib/hivedata.h > trunk/reactos/lib/rtl/debug.c > trunk/reactos/ntoskrnl/ex/init.c > trunk/reactos/ntoskrnl/ps/psmgr.c > > Modified: trunk/reactos/boot/freeldr/freeldr/debug.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/debug… > ============================================================================== > --- trunk/reactos/boot/freeldr/freeldr/debug.c [iso-8859-1] (original) > +++ trunk/reactos/boot/freeldr/freeldr/debug.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -311,7 +311,7 @@ > Length = _vsnprintf(Buffer, 512, Format, ap); > > /* Check if we went past the buffer */ > - if (Length == -1U) > + if (Length == (ULONG)-1) > { > /* Terminate it if we went over-board */ > Buffer[sizeof(Buffer) - 1] = '\n'; > > Modified: trunk/reactos/dll/cpl/console/colors.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/console/colors.c?r… > ============================================================================== > --- trunk/reactos/dll/cpl/console/colors.c [iso-8859-1] (original) > +++ trunk/reactos/dll/cpl/console/colors.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -116,7 +116,7 @@ > break; > } > > - if (red == -1U) > + if (red == (DWORD)-1) > { > red = SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_COLOR_RED), UDM_GETPOS, 0, 0); > if (HIWORD(red)) > @@ -127,7 +127,7 @@ > red = LOBYTE(red); > } > > - if (green == -1U) > + if (green == (DWORD)-1) > { > green = SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_COLOR_GREEN), UDM_GETPOS, 0, 0); > if (HIWORD(green)) > @@ -138,7 +138,7 @@ > green = LOBYTE(green); > } > > - if (blue == -1U) > + if (blue == (DWORD)-1) > { > blue = SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_COLOR_BLUE), UDM_GETPOS, 0, 0); > if (HIWORD(blue)) > > Modified: trunk/reactos/dll/cpl/console/layout.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/console/layout.c?r… > ============================================================================== > --- trunk/reactos/dll/cpl/console/layout.c [iso-8859-1] (original) > +++ trunk/reactos/dll/cpl/console/layout.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -160,7 +160,7 @@ > SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_WINDOW_POS_LEFT), UDM_SETRANGE, 0, (LPARAM)MAKELONG(xres, 0)); > SendMessage(GetDlgItem(hwndDlg, IDC_UPDOWN_WINDOW_POS_TOP), UDM_SETRANGE, 0, (LPARAM)MAKELONG(yres, 0)); > > - if (pConInfo->WindowPosition != -1U) > + if (pConInfo->WindowPosition != (DWORD)-1) > { > SetDlgItemInt(hwndDlg, IDC_EDIT_WINDOW_POS_LEFT, LOWORD(pConInfo->WindowPosition), FALSE); > SetDlgItemInt(hwndDlg, IDC_EDIT_WINDOW_POS_TOP, HIWORD(pConInfo->WindowPosition), FALSE); > > Modified: trunk/reactos/dll/cpl/main/mouse.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/main/mouse.c?rev=4… > ============================================================================== > --- trunk/reactos/dll/cpl/main/mouse.c [iso-8859-1] (original) > +++ trunk/reactos/dll/cpl/main/mouse.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -968,7 +968,7 @@ > GetSysColor(COLOR_WINDOWTEXT)); > } > > - if (lpdis->itemID != -1U) > + if (lpdis->itemID != (UINT)-1) > { > CopyRect(&rc, &lpdis->rcItem); > rc.left += 5; > > Modified: trunk/reactos/dll/win32/kernel32/debug/debugger.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/debug/d… > ============================================================================== > --- trunk/reactos/dll/win32/kernel32/debug/debugger.c [iso-8859-1] (original) > +++ trunk/reactos/dll/win32/kernel32/debug/debugger.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -232,7 +232,7 @@ > CLIENT_ID ClientId; > > /* If we don't have a PID, look it up */ > - if (dwProcessId == -1U) dwProcessId = (DWORD)CsrGetProcessId(); > + if (dwProcessId == (DWORD)-1) dwProcessId = (DWORD)CsrGetProcessId(); > > /* Open a handle to the process */ > ClientId.UniqueThread = NULL; > > Modified: trunk/reactos/dll/win32/kernel32/file/file.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/file/fi… > ============================================================================== > --- trunk/reactos/dll/win32/kernel32/file/file.c [iso-8859-1] (original) > +++ trunk/reactos/dll/win32/kernel32/file/file.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -534,7 +534,7 @@ > *lpDistanceToMoveHigh = FilePosition.CurrentByteOffset.u.HighPart; > } > > - if (FilePosition.CurrentByteOffset.u.LowPart == -1U) > + if (FilePosition.CurrentByteOffset.u.LowPart == (DWORD)-1) > { > /* The value of -1 is valid here, especially when the new > file position is greater than 4 GB. Since NtSetInformationFile > > Modified: trunk/reactos/dll/win32/opengl32/opengl32.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/opengl32/opengl3… > ============================================================================== > --- trunk/reactos/dll/win32/opengl32/opengl32.c [iso-8859-1] (original) > +++ trunk/reactos/dll/win32/opengl32/opengl32.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -21,7 +21,7 @@ > > /* global vars */ > /* Do not assume it have the free value -1 set, any value can be in here */ > -DWORD OPENGL32_tls = -1U; > +DWORD OPENGL32_tls = -1; > GLPROCESSDATA OPENGL32_processdata; > > > @@ -103,7 +103,7 @@ > TRUE /* bInheritHandle */ }; > > OPENGL32_tls = TlsAlloc(); > - if (-1U == OPENGL32_tls) > + if ((DWORD)-1 == OPENGL32_tls) > return FALSE; > > memset( &OPENGL32_processdata, 0, sizeof (OPENGL32_processdata) ); > @@ -179,7 +179,7 @@ > CloseHandle( OPENGL32_processdata.dcdata_mutex ); > > /* free TLS */ > - if (OPENGL32_tls != -1U) > + if (OPENGL32_tls != (DWORD)-1) > TlsFree(OPENGL32_tls); > } > > > Modified: trunk/reactos/hal/halx86/generic/dma.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/dma.c?r… > ============================================================================== > --- trunk/reactos/hal/halx86/generic/dma.c [iso-8859-1] (original) > +++ trunk/reactos/hal/halx86/generic/dma.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -1991,7 +1991,7 @@ > 0); > > /* Check if nothing was found */ > - if (MapRegisterNumber == -1U) > + if (MapRegisterNumber == (ULONG)-1) > { > /* No free registers found, so use the base registers */ > RtlSetBits(MasterAdapter->MapRegisters, > > Modified: trunk/reactos/hal/halx86/generic/pci.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/pci.c?r… > ============================================================================== > --- trunk/reactos/hal/halx86/generic/pci.c [iso-8859-1] (original) > +++ trunk/reactos/hal/halx86/generic/pci.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -572,7 +572,7 @@ > { > ResourceCount++; > > - Offset = FIELD_OFFSET(PCI_COMMON_CONFIG, u.type0.BaseAddresses[Address]); > + Offset = (UCHAR)FIELD_OFFSET(PCI_COMMON_CONFIG, u.type0.BaseAddresses[Address]); > > /* Write 0xFFFFFFFF there */ > WriteBuffer = 0xffffffff; > > Modified: trunk/reactos/hal/halx86/include/ioapic.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/include/ioapic.… > ============================================================================== > --- trunk/reactos/hal/halx86/include/ioapic.h [iso-8859-1] (original) > +++ trunk/reactos/hal/halx86/include/ioapic.h [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -15,7 +15,7 @@ > #define IOAPIC_REDTBL 0x0010 /* Redirection Table (0-23 64-bit registers) (R/W) */ > > #define IOAPIC_ID_MASK (0xF << 24) > -#define GET_IOAPIC_ID(x) (((x) & IOAPIC_ID_MASK) >> 24) > +#define GET_IOAPIC_ID(x) ((UCHAR)(((x) & IOAPIC_ID_MASK) >> 24)) > #define SET_IOAPIC_ID(x) ((x) << 24) > > #define IOAPIC_VER_MASK (0xFF) > @@ -68,8 +68,8 @@ > > typedef struct _IOAPIC_INFO > { > - ULONG ApicId; /* APIC ID */ > - ULONG ApicVersion; /* APIC version */ > + UCHAR ApicId; /* APIC ID */ > + UCHAR ApicVersion; /* APIC version */ > ULONG ApicAddress; /* APIC address */ > ULONG EntryCount; /* Number of redirection entries */ > } IOAPIC_INFO, *PIOAPIC_INFO; > > Modified: trunk/reactos/hal/halx86/mp/apic.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/mp/apic.c?rev=4… > ============================================================================== > --- trunk/reactos/hal/halx86/mp/apic.c [iso-8859-1] (original) > +++ trunk/reactos/hal/halx86/mp/apic.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -823,7 +823,7 @@ > if (TSCPresent) > { > t2.QuadPart = (LONGLONG)__rdtsc(); > - CPUMap[CPU].CoreSpeed = (HZ * (t2.QuadPart - t1.QuadPart)); > + CPUMap[CPU].CoreSpeed = (HZ * (ULONG)(t2.QuadPart - t1.QuadPart)); > DPRINT("CPU clock speed is %ld.%04ld MHz.\n", > CPUMap[CPU].CoreSpeed/1000000, > CPUMap[CPU].CoreSpeed%1000000); > @@ -856,10 +856,10 @@ > Access.SegmentType = I386_INTERRUPT_GATE; > > idt = (KIDTENTRY*)((ULONG)KeGetPcr()->IDT + index * sizeof(KIDTENTRY)); > - idt->Offset = address & 0xffff; > + idt->Offset = (USHORT)(address & 0xffff); > idt->Selector = KGDT_R0_CODE; > idt->Access = Access.Value; > - idt->ExtendedOffset = address >> 16; > + idt->ExtendedOffset = (USHORT)(address >> 16); > } > > VOID HaliInitBSP(VOID) > > Modified: trunk/reactos/hal/halx86/mp/ioapic.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/mp/ioapic.c?rev… > ============================================================================== > --- trunk/reactos/hal/halx86/mp/ioapic.c [iso-8859-1] (original) > +++ trunk/reactos/hal/halx86/mp/ioapic.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -661,7 +661,7 @@ > > VOID Disable8259AIrq(ULONG irq) > { > - ULONG tmp; > + UCHAR tmp; > > if (irq >= 8) > { > > Modified: trunk/reactos/hal/halx86/mp/mpconfig.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/mp/mpconfig.c?r… > ============================================================================== > --- trunk/reactos/hal/halx86/mp/mpconfig.c [iso-8859-1] (original) > +++ trunk/reactos/hal/halx86/mp/mpconfig.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -83,7 +83,7 @@ > static VOID > HaliMPProcessorInfo(PMP_CONFIGURATION_PROCESSOR m) > { > - ULONG ver; > + UCHAR ver; > > if (!(m->CpuFlags & CPU_FLAG_ENABLED)) > return; > @@ -176,7 +176,7 @@ > static VOID > HaliMPBusInfo(PMP_CONFIGURATION_BUS m) > { > - static ULONG CurrentPCIBusId = 0; > + static UCHAR CurrentPCIBusId = 0; > > DPRINT("Bus #%d is %.*s\n", m->BusId, 6, m->BusType); > > @@ -357,7 +357,7 @@ > HaliConstructDefaultIOIrqMPTable(ULONG Type) > { > MP_CONFIGURATION_INTSRC intsrc; > - ULONG i; > + UCHAR i; > > intsrc.Type = MPCTE_INTSRC; > intsrc.IrqFlag = 0; /* conforming */ > @@ -394,8 +394,8 @@ > MP_CONFIGURATION_BUS bus; > MP_CONFIGURATION_IOAPIC ioapic; > MP_CONFIGURATION_INTLOCAL lintsrc; > - ULONG linttypes[2] = { INT_EXTINT, INT_NMI }; > - ULONG i; > + UCHAR linttypes[2] = { INT_EXTINT, INT_NMI }; > + UCHAR i; > > /* > * 2 CPUs, numbered 0 & 1. > > Modified: trunk/reactos/lib/cmlib/hivedata.h > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/cmlib/hivedata.h?rev=4… > ============================================================================== > --- trunk/reactos/lib/cmlib/hivedata.h [iso-8859-1] (original) > +++ trunk/reactos/lib/cmlib/hivedata.h [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -80,7 +80,7 @@ > // > // Cell Magic Values > // > -#define HCELL_NIL -1U > +#define HCELL_NIL (ULONG)-1 > #define HCELL_CACHED 1 > > #define HCELL_TYPE_MASK 0x80000000 > > Modified: trunk/reactos/lib/rtl/debug.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/lib/rtl/debug.c?rev=43167&… > ============================================================================== > --- trunk/reactos/lib/rtl/debug.c [iso-8859-1] (original) > +++ trunk/reactos/lib/rtl/debug.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -61,7 +61,7 @@ > EXCEPTION_RECORD ExceptionRecord; > > /* Check if we should print it or not */ > - if ((ComponentId != -1U) && > + if ((ComponentId != (ULONG)-1) && > !(NtQueryDebugFilterState(ComponentId, Level))) > { > /* This message is masked */ > @@ -96,7 +96,7 @@ > _SEH2_END; > > /* Check if we went past the buffer */ > - if (Length == -1U) > + if (Length == (ULONG)-1) > { > /* Terminate it if we went over-board */ > Buffer[sizeof(Buffer) - 1] = '\n'; > > Modified: trunk/reactos/ntoskrnl/ex/init.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/init.c?rev=431… > ============================================================================== > --- trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -466,7 +466,7 @@ > > /* Make sure the buffer is a valid string which within the given length */ > if ((NtInitialUserProcessBufferType != REG_SZ) || > - ((NtInitialUserProcessBufferLength != -1U) && > + ((NtInitialUserProcessBufferLength != (ULONG)-1) && > ((NtInitialUserProcessBufferLength < sizeof(WCHAR)) || > (NtInitialUserProcessBufferLength > > sizeof(NtInitialUserProcessBuffer) - sizeof(WCHAR))))) > @@ -1429,7 +1429,7 @@ > if (!ExpRealTimeIsUniversal) > { > /* Check if we don't have a valid bias */ > - if (ExpLastTimeZoneBias == -1U) > + if (ExpLastTimeZoneBias == (ULONG)-1) > { > /* Reset */ > ResetBias = TRUE; > > Modified: trunk/reactos/ntoskrnl/ps/psmgr.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/psmgr.c?rev=43… > ============================================================================== > --- trunk/reactos/ntoskrnl/ps/psmgr.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/ps/psmgr.c [iso-8859-1] Sat Sep 26 15:41:57 2009 > @@ -443,7 +443,7 @@ > /* Now multiply limits by 1MB */ > PspDefaultPagedLimit <<= 20; > PspDefaultNonPagedLimit <<= 20; > - if (PspDefaultPagefileLimit != -1U) PspDefaultPagefileLimit <<= 20; > + if (PspDefaultPagefileLimit != (ULONG)-1) PspDefaultPagefileLimit <<= 20; > > /* Initialize the Active Process List */ > InitializeListHead(&PsActiveProcessHead); > > >

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Re: [ros-dev] [ros-diffs] [sginsberg] 43167: - HAL: Make /W3friendly - Everywhere else: Use casts instead of -1U to fixC4146 (this is compatible with both compilers)
by WaxDragon 26 Sep '09

26 Sep '09

And now you have added zero to this discussion. Just because Alex questions someone's basic skills doesn't mean that noobs are working on critical components. For some, this is an entirely academic endeavor, and Alex's feedback is essential criticisim. Blah, blah, blah, WD (Sent from my G1) On Sep 26, 2009 2:29 PM, <betam4x(a)gmail.com> wrote: I'm sorry, had to reply to this one. I may be way off base here since the contents of this email are based solely upon alex's reply. People that don't understand the basics of programming are working on system components? I understand that people want to help, but allowing this does more harm than good. What happened to all of the talent anyway? In my opinion, someone that does nor understand C should not be tasked with working on the hardware abstraction layer. This was not meant to be an insult or attack in any way, shape, or form to anyone involved with this thread. Posted from my crackberry. Regards, Richard Campbell Sent from my Verizon Wireless BlackBerry -----Original Message----- From: Alex Ionescu <ionucu(a)videotron.ca> Date: Sat, 26 Sep 2009 14:06:4...

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Re: [ros-dev] [ros-diffs] [hpoussin] 43145: Revert r43141 to try to fix ReactOS boot style...
by Alex Ionescu 26 Sep '09

26 Sep '09

Fuck. Best regards, Alex Ionescu On Fri, Sep 25, 2009 at 11:10 AM, <hpoussin(a)svn.reactos.org> wrote: > Author: hpoussin > Date: Fri Sep 25 17:10:28 2009 > New Revision: 43145 > > URL: http://svn.reactos.org/svn/reactos?rev=43145&view=rev > Log: > Revert r43141 to try to fix ReactOS boot style... > > Modified: > trunk/reactos/ntoskrnl/io/iomgr/arcname.c > > Modified: trunk/reactos/ntoskrnl/io/iomgr/arcname.c > URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/arcname.… > ============================================================================== > --- trunk/reactos/ntoskrnl/io/iomgr/arcname.c [iso-8859-1] (original) > +++ trunk/reactos/ntoskrnl/io/iomgr/arcname.c [iso-8859-1] Fri Sep 25 17:10:28 2009 > @@ -19,6 +19,107 @@ > PCHAR IoLoaderArcBootDeviceName; > > /* FUNCTIONS *****************************************************************/ > + > +BOOLEAN > +INIT_FUNCTION > +NTAPI > +IopApplyRosCdromArcHack(IN ULONG i) > +{ > + ULONG DeviceNumber = -1; > + OBJECT_ATTRIBUTES ObjectAttributes; > + ANSI_STRING InstallName; > + UNICODE_STRING DeviceName; > + CHAR Buffer[128], RosSysPath[16]; > + FILE_BASIC_INFORMATION FileInfo; > + NTSTATUS Status; > + PCHAR p, q; > + PCONFIGURATION_INFORMATION ConfigInfo = IoGetConfigurationInformation(); > + extern BOOLEAN InitIsWinPEMode, ExpInTextModeSetup; > + > + /* Change this if you want ROS to boot properly from another directory */ > + sprintf(RosSysPath, "%s", "reactos"); > + > + /* Only ARC Name left - Build full ARC Name */ > + p = strstr(KeLoaderBlock->ArcBootDeviceName, "cdrom"); > + if (p) > + { > + /* Build installer name */ > + sprintf(Buffer, "\\Device\\CdRom%lu\\%s\\ntoskrnl.exe", i, RosSysPath); > + RtlInitAnsiString(&InstallName, Buffer); > + Status = RtlAnsiStringToUnicodeString(&DeviceName, &InstallName, TRUE); > + if (!NT_SUCCESS(Status)) return FALSE; > + > + /* Try to find the installer */ > + InitializeObjectAttributes(&ObjectAttributes, > + &DeviceName, > + 0, > + NULL, > + NULL); > + Status = ZwQueryAttributesFile(&ObjectAttributes, &FileInfo); > + > + /* Free the string */ > + RtlFreeUnicodeString(&DeviceName); > + > + /* Check if we found the file */ > + if (NT_SUCCESS(Status)) > + { > + /* We did, save the device number */ > + DeviceNumber = i; > + } > + else > + { > + /* Build live CD kernel name */ > + sprintf(Buffer, > + "\\Device\\CdRom%lu\\%s\\system32\\ntoskrnl.exe", > + i, RosSysPath); > + RtlInitAnsiString(&InstallName, Buffer); > + Status = RtlAnsiStringToUnicodeString(&DeviceName, > + &InstallName, > + TRUE); > + if (!NT_SUCCESS(Status)) return FALSE; > + > + /* Try to find it */ > + InitializeObjectAttributes(&ObjectAttributes, > + &DeviceName, > + 0, > + NULL, > + NULL); > + Status = ZwQueryAttributesFile(&ObjectAttributes, &FileInfo); > + if (NT_SUCCESS(Status)) DeviceNumber = i; > + > + /* Free the string */ > + RtlFreeUnicodeString(&DeviceName); > + } > + > + if (!InitIsWinPEMode) > + { > + /* Build the name */ > + sprintf(p, "cdrom(%lu)", DeviceNumber); > + > + /* Adjust original command line */ > + q = strchr(p, ')'); > + if (q) > + { > + q++; > + strcpy(Buffer, q); > + sprintf(p, "cdrom(%lu)", DeviceNumber); > + strcat(p, Buffer); > + } > + } > + } > + > + /* OK, how many disks are there? */ > + DeviceNumber += ConfigInfo->DiskCount; > + > + /* Return whether this is the CD or not */ > + if ((InitIsWinPEMode) || (ExpInTextModeSetup)) > + { > + return TRUE; > + } > + > + /* Failed */ > + return FALSE; > +} > > BOOLEAN > INIT_FUNCTION > @@ -177,8 +278,7 @@ > BOOLEAN > INIT_FUNCTION > NTAPI > -IopAssignArcNamesToCdrom(IN PLOADER_PARAMETER_BLOCK LoaderBlock, > - IN PULONG Buffer, > +IopAssignArcNamesToCdrom(IN PULONG Buffer, > IN ULONG DiskNumber) > { > CHAR ArcBuffer[128]; > @@ -192,10 +292,6 @@ > ULONG i, CheckSum = 0; > PDEVICE_OBJECT DeviceObject; > PFILE_OBJECT FileObject; > - PARC_DISK_INFORMATION ArcDiskInfo = LoaderBlock->ArcDiskInformation; > - PLIST_ENTRY NextEntry; > - PARC_DISK_SIGNATURE ArcDiskEntry; > - BOOLEAN IsBootCdRom = FALSE; > > /* Build the device name */ > sprintf(ArcBuffer, "\\Device\\CdRom%lu", DiskNumber); > @@ -252,24 +348,22 @@ > /* Now calculate the checksum */ > for (i = 0; i < 2048 / sizeof(ULONG); i++) CheckSum += Buffer[i]; > > - /* Search if this device is the actual boot CD */ > - for (NextEntry = ArcDiskInfo->DiskSignatureListHead.Flink; > - NextEntry != &ArcDiskInfo->DiskSignatureListHead; > - NextEntry = NextEntry->Flink) > - { > - /* Get the current ARC disk signature entry */ > - ArcDiskEntry = CONTAINING_RECORD(NextEntry, > - ARC_DISK_SIGNATURE, > - ListEntry); > - if (CheckSum == ArcDiskEntry->CheckSum && > - strcmp(KeLoaderBlock->ArcBootDeviceName, ArcDiskEntry->ArcName) == 0) > - { > - IsBootCdRom = TRUE; > - break; > - } > - } > - > - if (IsBootCdRom) > + /* > + * FIXME: In normal conditions, NTLDR/FreeLdr sends the *proper* CDROM > + * ARC Path name, and what happens here is a comparision of both checksums > + * in order to see if this is the actual boot CD. > + * > + * In ReactOS this doesn't currently happen, instead we have a hack on top > + * of this file which scans the CD for the ntoskrnl.exe file, then modifies > + * the LoaderBlock's ARC Path with the right CDROM path. Consequently, we > + * get the same state as if NTLDR had properly booted us, except that we do > + * not actually need to check the signature, since the hack already did the > + * check for ntoskrnl.exe, which is just as good. > + * > + * The signature code stays however, because eventually FreeLDR will work > + * like NTLDR, and, conversly, we do want to be able to be booted by NTLDR. > + */ > + if (IopApplyRosCdromArcHack(DiskNumber)) > { > /* This is the boot CD-ROM, build the ARC name */ > sprintf(ArcBuffer, "\\ArcName\\%s", KeLoaderBlock->ArcBootDeviceName); > @@ -489,7 +583,7 @@ > for (i = 0; i < ConfigInfo->CdRomCount; i++) > { > /* Give it an ARC name */ > - if (IopAssignArcNamesToCdrom(LoaderBlock, PartitionBuffer, i)) break; > + if (IopAssignArcNamesToCdrom(PartitionBuffer, i)) break; > } > > /* Free the buffer */ > > >

2 1

Wineconf 2009
by Steven Edwards 24 Sep '09

24 Sep '09

Hi, I just wanted to let everyone know that Wineconf 2009 is going to be held in Holland on Nov 6-8th. I am of course planning on attending and Fireball said that he might as well. If any ReactOS developers are interested in going and don't have the resources, speak up and perhaps some of the users and advocates that follow ReactOS development would be willing to contribute $5 or $10 to the Foundation on your behalf. Information (what little there is currently) is here: http://wiki.winehq.org/WineConf2009 The ReactOS foundation Donation page is here http://www.reactos.org/en/foundation_donate.html Also while there has been some heated exchanges with Wine and ReactOS developers in the past, we do get quite a lot in terms of code from them so if your interested in helping them out, you can donate to the Wine Development Fund, which will help pay for Wine developers to attend. The donation link is on the main page of Winehq.org Thanks -- Steven Edwards "There is one thing stronger than all the armies in the world, and that is an idea whose time has come." - Victor Hugo

7 11

I'm back
by Aleksey Bragin 23 Sep '09

23 Sep '09

Hello, I'm back from my vacation which took part in Sweden this time (not counting a day passing through Finland). I had a pleasure of meeting Stefan Ginsberg ("Stefan100"), Magnus Olsen ("GreatLord"), Simon and his wife, and of course Jan Kinander ("JaixBly") who drove some hundreds kilometers from his city to meet all of us. I met all those persons for the first time in RL except for Stefan, who I met earlier this year in Brussels. After a perfectly guided (mostly by Magnus ;)) tour through the Old City (Gamla Stan) in Stockholm, we made the first ReactOS discussion attempt in a very nice cafe at the island where Vasa museum is. We talked mostly about the history of ReactOS project, how I ended up in this project, what were the most problematic moments of its life and development ("Hartmut incident", etc), persons involved in ReactOS at various points in time. After Jan's parking ticked started expiring Simon suggested to move into his office to continue the talk. We logged in to #reactos from the office, under GreatLord's nickname (it was a very unusual feeling when you type things, hit enter, and it appears as "<GreatLord> ..."), and we all together discussed future ways of ReactOS progress, possible commercial usage, possible support, stability and compatibility as usual, products which could utilize ReactOS and many many more things. In the end, we shoot a video introducing all this "conference" participants, and it actually shows "Magnus in action" for the first time ever. The video seems rather black, and probably has poor quality (I haven't transferred it to my PC yet) but it should definately be interesting. I will edit it and put on youtube asap. It was really great to meet all of you! Now, to the actual development part of the email (why it ended up in ros-dev and not ros-general). After I left, I saw number of commits significantly decreased, and only some 94 commits were done in my absence (roughly 6 per day). Quality matters though, not quantity! It's time to think about stabilizing what has been done and preparing a new release (without arwinss, if someone wonders). 1. Could someone of the testing team please provide me (here) a list of regressions (with corresponding bug numbers) introduced with recent ARMMM and other changes? 2. What is everyone up to right now, what unfinished work you have, what work you are about to finish, what you want and what you don't want to go to the next release? No need to write time consuming paragraphs of course, just provide a very quick overview / status so I and everyone else has idea what you are doing now and what to expect. 3. What's the most up to date GCC 4.4 status, estimates, problems (bug # would be enough). Thanks, Aleksey Bragin.

14 17

Regression of freeldr.sys on XBox 1
by Daniel Reimer 23 Sep '09

23 Sep '09

Hi, I want to inform about a regression on the XBox which causes freeldr not being able to load freeldr.ini and such failing to boot ROS. I tried to track down the regression and was able to find two possible guilty revs: 42263 OK 42526 No build available. 42527 XX Between 42263 and 42526 is not chnage in freeldr at all, so it has to be 42526 or 42527, both by hpoussin and both have something to do with loading files. I hope someone can fix it, if you need someone to test it, just send me a patch and i will try it. Thx Daniel Reimer

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Ros-dev September 2009