Ros-dev

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5788 discussions

by Alex Buell

I think our problem is because we are using GAS and NASM to assemble the various assembly files. Oughtn't we standardise on NASM? Why not? -- http://www.munted.org.uk Anyone that thinks an imaginary deity is going to protect them against earthquakes and hurricanes needs psychiatric help.

19 years

RE: [ros-diffs] [mbosma] 20543: fix typos.

by Murphy, Ged (Bolton)

This should really be while( GetMessage( &msg, NULL, 0, 0 ) > 0 ) as GetMessage returns <0 on failure. It will then break on failure or WM_QUIT Just being anal though as GetMessage should never really fail ;) -----Original Message----- From: mbosma(a)svn.reactos.org [mailto:mbosma@svn.reactos.org] Sent: 03 January 2006 11:50 To: ros-diffs(a)reactos.org Subject: [ros-diffs] [mbosma] 20543: fix typos. + while(GetMessage(&msg,NULL,0,0)) ************************************************************************ The information contained in this message or any of its attachments is confidential and is intended for the exclusive use of the addressee. The information may also be legally privileged. The views expressed may not be company policy, but the personal views of the originator. If you are not the addressee, any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited. If you have received this message in error, please contact postmaster(a)exideuk.co.uk <mailto:postmaster@exideuk.co.uk> and then delete this message. Exide Technologies is an industrial and transportation battery producer and recycler with operations in 89 countries. Further information can be found at www.exide.com

19 years

RE: [ros-dev] RE: [ros-diffs] [mbosma] 20543: fix typos.

by Murphy, Ged (Bolton)

Thomas Weidenmueller wrote > Murphy, Ged (Bolton) wrote: > > This should really be > > > > while( GetMessage( &msg, NULL, 0, 0 ) > 0 ) > > > > as GetMessage returns <0 on failure. > > It will then break on failure or WM_QUIT > > > > Just being anal though as GetMessage should never really fail ;) > > See > http://msdn.microsoft.com/library/default.asp?url=/library/en- > us/winui/WinUI/WindowsUserInterface/Windowing/MessagesandMessa > geQueues/MessagesandMessageQueuesReference/MessagesandMessageQ > ueuesFunctions/GetMessage.asp > > The loop shouldn't be broken if GetMessage returns -1. > > - Thomas True, I suppose it depends on the reasoning behind the GetMessage error. MSDN does have this to say: "Warning Because the return value can be nonzero, zero, or -1, avoid code like this: while (GetMessage( lpMsg, hWnd, 0, 0)) ..." For a bit of light hearted fun, here is the MSDN suggestion: while( (bRet = GetMessage( &msg, NULL, 0, 0 )) != 0) { if (bRet == -1) { // handle the error and possibly exit } else { TranslateMessage(&msg); DispatchMessage(&msg); } } which, IIRC (I don't have a compiler to hand) would throw up 'assignment in expression' errors with our MSVC /w4 setting. We would therefore need something like : bRet = GetMessage( &msg, NULL, 0, 0 ); while( bRet != 0 ) { if (bRet == -1) { // handle the error and possibly exit } else { TranslateMessage(&msg); DispatchMessage(&msg); } bRet = GetMessage( &msg, NULL, 0, 0 ); } Which has suddenly become rather long for a normally simple message loop routine ..... LOL A nice case for a #pragma warning() ..... or reduce the warning level for non core components (ping) Ged ************************************************************************ The information contained in this message or any of its attachments is confidential and is intended for the exclusive use of the addressee. The information may also be legally privileged. The views expressed may not be company policy, but the personal views of the originator. If you are not the addressee, any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited. If you have received this message in error, please contact postmaster(a)exideuk.co.uk <mailto:postmaster@exideuk.co.uk> and then delete this message. Exide Technologies is an industrial and transportation battery producer and recycler with operations in 89 countries. Further information can be found at www.exide.com

19 years

Re: [ros-svn] [hbirr] 20532: Simplified the definition of the interrupt handlers for non smp machines.

by Alex Ionescu

hbirr(a)svn.reactos.org wrote: >Simplified the definition of the interrupt handlers for non smp machines. > > > >Updated files: >trunk/reactos/ntoskrnl/ke/i386/irqhand.s > > > > GMTA :) Best regards, Alex Ionescu

19 years

ntoskrnl/ex/i386/interlck_asm.S fails to compile due to EFLAG_SELECT

by Alex Buell

I thought that it was agreed that the minimum version of binutils would be at least 2.15.90.0.2? The fix for this requires a newer version? make[1]: Entering directory `/home/alex/src/OpSys/reactos' [GAS] ntoskrnl/ex/i386/interlck_asm.S ntoskrnl/ex/i386/interlck_asm.S: Assembler messages: ntoskrnl/ex/i386/interlck_asm.S:440: Error: Unrecognized token `|0x4000' ntoskrnl/ex/i386/interlck_asm.S:459: Error: Unrecognized token `| 0x4000)' ntoskrnl/ex/i386/interlck_asm.S:459: Error: Unexpected token `' ntoskrnl/ex/i386/interlck_asm.S:508: Error: Unrecognized token `| 0x4000)' ntoskrnl/ex/i386/interlck_asm.S:508: Error: Unexpected token `' ntoskrnl/ex/i386/interlck_asm.S:527: Error: Unrecognized token `| 0x4000)' ntoskrnl/ex/i386/interlck_asm.S:527: Error: Unexpected token `' make[1]: *** [obj-i386/ntoskrnl/ex/i386/interlck_asm.o] Error 1 -- http://www.munted.org.uk Anyone that thinks an imaginary deity is going to protect them against earthquakes and hurricanes needs psychiatric help.

19 years

Different problem with fastinterlck_asm.S ;-(

by Alex Buell

[GAS] ntoskrnl/ex/i386/fastinterlck_asm.S ntoskrnl/ex/i386/fastinterlck_asm.S: Assembler messages: ntoskrnl/ex/i386/fastinterlck_asm.S:408: Error: suffix or operands invalid for `cmpxchg8b' ntoskrnl/ex/i386/fastinterlck_asm.S:452: Error: suffix or operands invalid for `cmpxchg8b' ntoskrnl/ex/i386/fastinterlck_asm.S:492: Error: suffix or operands invalid for `cmpxchg8b' ntoskrnl/ex/i386/fastinterlck_asm.S:626: Error: suffix or operands invalid for `cmpxchg8b' ntoskrnl/ex/i386/fastinterlck_asm.S:658: Error: suffix or operands invalid for `cmpxchg8b' make[1]: *** [obj-i386/ntoskrnl/ex/i386/fastinterlck_asm.o] Error 1 -- http://www.munted.org.uk Anyone that thinks an imaginary deity is going to protect them against earthquakes and hurricanes needs psychiatric help.

19 years

Happy New Year!

by Casper Hornstrup

Happy New Year to you all! 2005 was a great year for ReactOS. The core ReactOS code base is now 120MB large. The repository is currently 624MB large and contains ~20500 revisions. ~8000 of these revisions were created in 2005. This mean 39% of the total number of revisions created during ReactOS' entire 8 year history was created in 2005! I'm positive that we will see similar growth (if not more) in 2006. Keep up the good work! Best regards, Casper

19 years

WineFile Tile Window Problem

by James Tabor

Hi, Can anyone test revision 20525 and select more than one drive and select Tile. After multiple time selecting cascade and tile it becomes lost! Thanks, James Debug info, (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (./subsys/win32k/ntuser/timer.c:157) Unable to locate timer in message queue (./subsys/win32k/ntuser/timer.c:92) Invalid window handle MDITile (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (./subsys/win32k/ntuser/timer.c:157) Unable to locate timer in message queue (./subsys/win32k/ntuser/timer.c:92) Invalid window handle MDICascade (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (./subsys/win32k/ntuser/timer.c:157) Unable to locate timer in message queue (./subsys/win32k/ntuser/timer.c:92) Invalid window handle (./subsys/win32k/ntuser/timer.c:157) Unable to locate timer in message queue (./subsys/win32k/ntuser/timer.c:92) Invalid window handle (./subsys/win32k/ntuser/timer.c:157) Unable to locate timer in message queue (./subsys/win32k/ntuser/timer.c:92) Invalid window handle MDITile (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer (lib/rtl/exception.c:75) RtlRaiseStatus(Status 0xc0000005) (./subsys/win32k/ntuser/message.c:1121) Failed to copy message to kernel: invali d usermode buffer

19 years

linkage problem

by Saveliy Tretiakov

When I try to link advapi32 with two widl-generated files (scm_client and eventlog_client) I get conflict: [LD] output-i386\lib\advapi32\advapi32.dll obj-i386\include\idl\svcctl_c.o: In function `ScmrCloseServiceHandle': D:/trunk/reactos/obj-i386/include/idl/svcctl_c.c:87: multiple definition of `__MIDL_ProcFormatString' obj-i386\include\idl\eventlogrpc_c.o:D:/trunk/reactos/obj-i386/include/idl/eventlogrpc_c.c:87: first defined here obj-i386\include\idl\svcctl_c.o: In function `ScmrLockServiceDatabase': D:/trunk/reactos/obj-i386/include/idl/svcctl_c.c:245: multiple definition of `__MIDL_TypeFormatString' obj-i386\include\idl\eventlogrpc_c.o:D:/trunk/reactos/obj-i386/include/idl/eventlogrpc_c.c:182: first defined here collect2: ld returned 1 exit status make: *** [output-i386\lib\advapi32\advapi32.dll] Error 1 How to solve this?

19 years

RE: [ros-svn] [ekohl] 20496: - Service list entries use a pointer to agroup list entry instead of the goup name.

by Ge van Geldorp

> From: ekohl(a)svn.reactos.org > > - Service list entries use a pointer to a group list entry > instead of the goup name. > - New group list entries are created in the > unknown-group-list for services of unknown groups. I'm seeing some crashes now because the lpGroup->lpService pointer is NULL. Patch below seems to fix it, but I have no idea if it's the correct fix. GvG Index: subsys/system/services/rpcserver.c =================================================================== --- subsys/system/services/rpcserver.c (revision 20508) +++ subsys/system/services/rpcserver.c (working copy) @@ -927,7 +927,7 @@ if (lpdwTagId != NULL) { - dwError = ScmAssignNewTag(lpService->lpGroup->lpGroupName, + dwError = ScmAssignNewTag(lpLoadOrderGroup, &lpService->dwTag); if (dwError != ERROR_SUCCESS) goto done; @@ -1161,7 +1161,7 @@ if (lpdwTagId != NULL) { - dwError = ScmAssignNewTag(lpService->lpGroup->lpGroupName, + dwError = ScmAssignNewTag(lpLoadOrderGroup, &lpService->dwTag); if (dwError != ERROR_SUCCESS) goto done;

19 years

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