- Wine-Devel - list.winehq.org

Inconsistency/bug with GetProcAddress
by Vitaliy Margolen Aug. 8, 2005

Aug. 8, 2005

Found an interesting inconsistency with GetProcAddress between wine and native. On windows GetProcAddress of that's say "LoadLibraryA" exported from kernel32 always returns the same address, no matter which process it's called from. On wine it's different. That's say there are two programs app1.exe & app2.exe. app1.exe calls app2.exe (CreateProcess, etc.). Here is what I'm getting: app1.exe: GetProcAddress(mKernel32, "LoadLibraryA") returns 0x404FCBCC app2.exe: GetProcAddress(mKernel32, "LoadLibraryA") returns 0x404FFBCC I have tested this with more then two programs. All consecutive apps return same number as app2.exe. When any of this programs are ran under winedbg they all return same address as app2.exe. Running separate program doesn't change this behavior for parent-child processes. Both programs started in parallel will return the same address as app1.exe. What's more interesting, is that GetModuleHandleA("Kernel32") always returns the same handle. Is there are any reason why this is happening? Any ways to fix this? Unfortunately there are some programs that depend on address returned from GetProcAddress being the same in parent and child processes. -- Best regards, Vitaliy

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Help debugging GLXUnsupportedPrivateRequest failure
by Alex Villacís Lasso Aug. 8, 2005

Aug. 8, 2005

I downloaded a trial version of a Japanese RPG (Vagrants from Studio e.go, at http://210.138.120.57/download/extra/vagrants_trial.exe) and tried to run it under Wine. This is a self-extracting archive, and it decompresses correctly, but when the main executable (vagrants.exe) is run, I get the following error: trace:d3d:IWineD3DDeviceImpl_ActiveRender making new buffer X Error of failed request: GLXUnsupportedPrivateRequest Major opcode of failed request: 143 (GLX) Minor opcode of failed request: 16 (X_GLXVendorPrivate) Serial number of failed request: 9274 Current serial number in output stream: 9276 I could pinpoint the exact location of the call that fails. The line is dlls/wined3d/device.c, line 5592, at the call to glXMakeCurrent() in IWineD3DDeviceImpl_ActiveRender. But I am at a loss a how to fix this on my own. The function aborts the program instead of returning an error, as the code intends to check, so it cannot even recover from it. From what I googled, this seems to be some missing functionality of my X server (in Fedora 4), but there is no more information on how to fix this. Could somebody explain this error in more detail, and what can I do to aid in diagnosing or fixing it? Using latest Wine CVS (at 2005/07/29). Alex Villacis Lasso

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Re: include/winsplp.h added
by Huw D M Davies Aug. 8, 2005

Aug. 8, 2005

On Sun, Aug 07, 2005 at 08:52:08PM +0200, Detlef Riekenberg wrote: > > Changelog: > - File "include/winsplp.h" added > As this is part of the ddk, it should probably go in include/ddk/winsplp.h Huw. -- Huw Davies huw(a)codeweavers.com

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Re: MSXML3: initial implementation based on libxml2
by Saulius Krasuckas Aug. 8, 2005

Aug. 8, 2005

* On Tue, 2 Aug 2005, Mike McCormack wrote: > > This patch is a start on msxml3. I think I am stuck with an error with this patch in the CVS tree: | make[2]: Entering directory `/mnt/antras/usr/src/wine-cvs/wine/dlls/msxml3' | gcc -c -I. -I. -I../../include -I../../include -D__WINESRC__ -DCOM_NO_WINDOWS_H -D_REENTRANT -fPIC -Wall -pipe -mpreferred-stack-boundary=2 -fno-strict-aliasing -gstabs+ -Wpointer-arith -g -O2 -o domdoc.o domdoc.c | In file included from domdoc.c:36: | msxml_private.h:26:27: libxml/parser.h: No such file or directory | In file included from domdoc.c:36: | msxml_private.h:28: parse error before "xmlDocPtr" | make[2]: *** [domdoc.o] Error 1 | make[2]: Leaving directory `/mnt/antras/usr/src/wine-cvs/wine/dlls/msxml3' Here we go: $ rpm -ql $(rpm -qf $(locate libxml/parser.h)) | grep -C3 libxml/parser.h | /usr/include/libxml2/libxml/list.h | /usr/include/libxml2/libxml/nanoftp.h | /usr/include/libxml2/libxml/nanohttp.h | /usr/include/libxml2/libxml/parser.h | /usr/include/libxml2/libxml/parserInternals.h | /usr/include/libxml2/libxml/relaxng.h | /usr/include/libxml2/libxml/schemasInternals.h I have this file. $ grep libxml * | config.log:configure:8752: checking libxml/parser.h usability | config.log:configure:8764: gcc -c -g -O2 -I/usr/include/libxml2 conftest.c >&5 | config.log:configure:8797: checking libxml/parser.h presence | config.log:configure:8807: gcc -E -I/usr/include/libxml2 conftest.c | config.log:configure:8868: checking for libxml/parser.h | config.log:configure:8913: gcc -o conftest -g -O2 -I/usr/include/libxml2 conftest.c -lxml2 >&5 | config.log:ac_cv_header_libxml_parser_h=yes | configure:CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2" | configure:for ac_header in libxml/parser.h | configure: XML2INCL="-I/usr/include/libxml2" | configure.ac:dnl **** Check for libxml2 **** | configure.ac:CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2" | configure.ac:AC_CHECK_HEADERS(libxml/parser.h, | configure.ac: [AC_DEFINE(HAVE_LIBXML2, 1, [Define if you have the libxml2 library]) | configure.ac: XML2INCL="-I/usr/include/libxml2"])]) Headers are detected at configure time, it seems. Checking XML2INCL in the dll dir: $ grep -Ir XML2INCL dlls/msxml3/ | dlls/msxml3/Makefile.in:EXTRAINCL = @XML2INCL@ $ grep -Ir ^EXTRAINCL dlls/msxml3/ | dlls/msxml3/Makefile:EXTRAINCL = | dlls/msxml3/Makefile.in:EXTRAINCL = @XML2INCL@ Is this supposed to be so? My makefile have empty EXTRAINCL var. Why?

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Re: include/winsplp.h added
by Detlef Riekenberg Aug. 7, 2005

Aug. 7, 2005

Am Sonntag, den 07.08.2005, 20:52 +0200 schrieb Detlef Riekenberg: > Changelog: > - File "include/winsplp.h" added Upps.. I did not remove an unneeded pair of: #if 1 #endif Is a resend needed? -- By By ... ... Detlef

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SMB for FUSE
by Boaz Harrosh Aug. 7, 2005

Aug. 7, 2005

*Is anybody familiar with this project?: SMB for FUSE <http://freshmeat.net/projects/fusesmb/?branch_id=45268&release_id=203494> It looks like a way to send users who need (Semi-transparent) UNC support. I was thinking of linking the .wine/dosdevices/unc to the above mount point. ** Free Life Boaz *

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re: SMB for FUSE
by Dan Kegel Aug. 7, 2005

Aug. 7, 2005

Boaz wrote: > *Is anybody familiar with this project?: > SMB for FUSE > <http://freshmeat.net/projects/fusesmb/?branch_id=45268&release_id=203494> > > It looks like a way to send users who need (Semi-transparent) UNC > support. I was thinking of linking the .wine/dosdevices/unc to the above > mount point. In general, I like the idea of use FUSE from within other projects. e.g. somebody's doing it with KDE; see http://kde.ground.cz/tiki-index.php?page=KIO+Fuse+Gateway But FUSE is not yet part of the standard kernel.org kernels; see http://kerneltrap.org/node/5329 for recent comments on this. It's kind of a shame that there isn't a way to use FUSE without a kernel portion. One ought to be able to run it as a daemon or something, at least. And that would let you use it with Solaris or BSD, not just Linux. Anyway, since FUSE is not widely used or very portable, Wine should be very careful about relying on it. There be dragons here. - Dan -- Trying to get a job as a c++ developer? See http://kegel.com/academy/getting-hired.html

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test case demonstrating PeekMessage give up timeslices
by Oliver Mössinger Aug. 6, 2005

Aug. 6, 2005

Hi wine-devel, attached i have a test case whitch demonstates the differece between Windows and wine. There is also a sample program 'TEST.CPP' attached. On Windows XP - Start 'test.exe' from a dos-box... you see some FAST counting integers - Start a other (loop.pl) program witch consumes mutch cpu time. - the output of 'test.exe' is slower but FAST On wine - Start 'test.exe' from a dos-box... you see some FAST counting integers - Start a other (loop.pl) program witch consumes mutch cpu time. - the output of 'test.exe' is very slow This different behavior starts from wine version 20041201. The version before was ok. I have no patch and it would be nice if someone can write a patch to fix this. Thanks Oliver Mössinger

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Re: compile error in current cvs
by Adam D. Moss Aug. 6, 2005

Aug. 6, 2005

Jacek Caban wrote: > Hello. > > Stefan Leichter wrote: > >> Am Freitag, 5. August 2005 09:05 schrieben Sie: >> >> >> >> Hello Mike, >> >> after removing the link /usr/include/libxml >> >> my config.log has >> ac_cv_lib_xml2_xmlReadIO=no >> >> the patch fixes the problem with the missing header but compiling >> fails still with: >> >> >> > Attached patch is the correct solution. It fixes the compile problem, thanks. However, the other half of the problem is that WINE isn't detecting libxml2 'properly'. It should be using `xml2-config --cflags` etc, which puts the correct -I on the command-line without having to link the libxml2/libxml include directory to libxml. Note that a 'raw' libxml2 make-install doesn't make any such link -- some distros have presumably done it to help really old apps compile. Cheers, --Adam

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Re: Wine printer configuration
by Andreas Mohr Aug. 6, 2005

Aug. 6, 2005

Hi, this posting has nothing whatsoever to do with wineconf discussion. Redirecting further discussion to wine-devel... On Fri, Aug 05, 2005 at 03:43:55PM +0200, Sven Jacobs wrote: > We are setting up an application that needs to be available at around > 350 locations. > Everything seems to work fine. We can start the application we can > print, etc... > My problem is now that because wine is running on the server we had to > configure the 350 IP based printers also at the server side. > > Can we filter out the printer for location X if there is a connection from > location X? so that they only see that printer that is located in their > location and not the other 349 printers. I doubt that it is possible but > I have to figure out a way to fix it. This problem sounds somewhat unusual, however I could easily imagine that it can be solved relatively easily. You could log printing related debug channels and try to figure out how Wine gathers the printer configuration information (perhaps via CUPS somehow). Then you could try to figure out a way to let Wine selectively know which particular printer to use. That could be done in a shell script that launches Wine and before launching Wine either sets an environment variable or modifies the registry file in some way or another (dirty) or something else. But then I better leave real ideas to real Wine printing experts... Andreas Mohr

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